[Code of Federal Regulations]
[Title 40, Volume 14]
[Revised as of July 1, 2002]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR81]

[Page 5-331]

                   TITLE 40--PROTECTION OF ENVIRONMENT

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

PART 81--DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES

                       Subpart A--Meaning of Terms

Sec.
81.1 Definitions.

          Subpart B--Designation of Air Quality Control Regions

81.11 Scope.
81.12 National Capital Interstate Air Quality Control Region (District
          of Columbia, Maryland, and Virginia).
81.13 New Jersey-New York-Connecticut Interstate Air Quality Control
          Region.
81.14 Metropolitan Chicago Interstate Air Quality Control Region.
81.15 Metropolitan Philadelphia Interstate Air Quality Control Region
          (Pennsylvania-New Jersey-Delaware).
81.16 Metropolitan Denver Intrastate Air Quality Control Region.
81.17 Metropolitan Los Angeles Air Quality Control Region.
81.18 Metropolitan St. Louis Interstate Air Quality Control Region.
81.19 Metropolitan Boston Intrastate Air Quality Control Region.
81.20 Metropolitan Cincinnati Interstate Air Quality Control Region.
81.21 San Francisco Bay Area Intrastate Air Quality Control Region.
81.22 Greater Metropolitan Cleveland Intrastate Air Quality Control
          Region.
81.23 Southwest Pennsylvania Intrastate Air Quality Control Region.
81.24 Niagara Frontier Intrastate Air Quality Control Region.
81.25 Metropolitan Kansas City Interstate Air Quality Control Region.
81.26 Hartford-New Haven-Springfield Interstate Air Quality Control
          Region.
81.27 Minneapolis-St. Paul Intrastate Air Quality Control Region.
81.28 Metropolitan Baltimore Intrastate Air Quality Control Region.
81.29 Metropolitan Indianapolis Intrastate Air Quality Control Region.
81.30 Southeastern Wisconsin Intrastate Air Quality Control Region.
81.31 Metropolitan Providence Interstate Air Quality Control Region.
81.32 Puget Sound Intrastate Air Quality Control Region.
81.33 Steubenville-Weirton-Wheeling Interstate Air Quality Control
          Region.
81.34 Metropolitan Dayton Intrastate Air Quality Control Region.
81.35 Louisville Interstate Air Quality Control Region.
81.36 Maricopa Intrastate Air Quality Control Region.
81.37 Metropolitan Detroit-Port Huron Intrastate Air Quality Control
          Region.
81.38 Metropolitan Houston-Galveston Intrastate Air Quality Control
          Region.
81.39 Metropolitan Dallas-Fort Worth Intrastate Air Quality Control
          Region.
81.40 Metropolitan San Antonio Intrastate Air Quality Control Region.
81.41 Metropolitan Birmingham Intrastate Air Quality Control Region.
81.42 Chattanooga Interstate Air Quality Control Region.
81.43 Metropolitan Toledo Interstate Air Quality Control Region.
81.44 Metropolitan Memphis Interstate Air Quality Control Region.
81.45 Metropolitan Atlanta Intrastate Air Quality Control Region.
81.46 U.S. Virgin Islands Air Quality Control Region.
81.47 Central Oklahoma Intrastate Air Quality Control Region.
81.48 Champlain Valley Interstate Air Quality Control Region.
81.49 Southeast Florida Intrastate Air Quality Control Region.
81.50 Metropolitan Omaha-Council Bluffs Interstate Air Quality Control
          Region.
81.51 Portland Interstate Air Quality Control Region.
81.52 Wasatch Front Intrastate Air Quality Control Region.
81.53 Southern Louisiana-Southeast Texas Interstate Air Quality Control
          Region.
81.54 Cook Inlet Intrastate Air Quality Control Region.
81.55 Northeast Pennsylvania-Upper Delaware Valley Interstate Air
          Quality Control Region.
81.57 Eastern Tennessee-Southwestern Virginia Interstate Air Quality
          Control Region.
81.58 Columbus (Georgia)--Phenix City (Alabama) Interstate Air Quality
          Control Region.
81.59 Cumberland-Keyser Interstate Air Quality Control Region.
81.60 Duluth (Minnesota)--Superior (Wisconsin) Interstate Air Quality
          Control Region.
81.61 Evansville (Indiana)--Owensboro-Henderson (Kentucky) Interstate
          Air Quality Control Region.
81.62 Northeast Mississippi Intrastate Air Quality Control Region.
81.63 Metropolitan Fort Smith Interstate Air Quality Control Region.

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81.64 Huntington (West Virginia)--Ashland (Kentucky)--Portsmouth-Ironton
          (Ohio) Interstate Air Quality Control Region.
81.65 Joplin (Missouri)--Northeast Oklahoma Interstate Air Quality
          Control Region.
81.66 Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality
          Control Region.
81.67 Lake Michigan Intrastate Air Quality Control Region.
81.68 Mobile (Alabama)--Pensacola-Panama City (Florida)-Southern
          Mississippi Interstate Air Quality Control Region.
81.69 Paducah (Kentucky)--Cairo (Illinois) Interstate Air Quality
          Control Region.
81.70 Parkersburg (West Virginia)--Marietta (Ohio) Interstate Air
          Quality Control Region.
81.71 Rockford (Illinois)--Janesville-Beloit (Wisconsin) Interstate Air
          Quality Control Region.
81.72 Tennessee River Valley (Alabama)-Cumberland Mountains (Tennessee)
          Interstate Air Quality Control Region.
81.73 South Bend-Elkhart (Indiana)--Benton Harbor (Michigan) Interstate
          Air Quality Control Region.
81.74 Northwest Pennsylvania-Youngstown Interstate Air Quality Control
          Region.
81.75 Metropolitan Charlotte Interstate Air Quality Control Region.
81.76 State of Hawaii Air Quality Control Region.
81.77 Puerto Rico Air Quality Control Region.
81.78 Metropolitan Portland Intrastate Air Quality Control Region.
81.79 Northeastern Oklahoma Intrastate Air Quality Control Region.
81.80 Las Vegas Intrastate Air Quality Control Region.
81.81 Merrimack Valley-Southern New Hampshire Interstate Air Quality
          Control Region.
81.82 El Paso-Las Cruces-Alamogordo Interstate Air Quality Control
          Region.
81.83 Albuquerque-Mid Rio Grande Intrastate Air Quality Control Region.
81.84 Metropolitan Fargo-Moorhead Interstate Air Quality Control Region.
81.85 Metropolitan Sioux Falls Interstate Air Quality Control Region.
81.86 Metropolitan Sioux City Interstate Air Quality Control Region.
81.87 Metropolitan Boise Intrastate Air Quality Control Region.
81.88 Billings Intrastate Air Quality Control Region.
81.89 Metropolitan Cheyenne Intrastate Air Quality Control Region.
81.90 Androscoggin Valley Interstate Air Quality Control Region.
81.91 Jacksonville (Florida)--Brunswick (Georgia) Interstate Air Quality
          Control Region.
81.92 Monroe (Louisiana)--El Dorado (Arkansas) Interstate Air Quality
          Control Region.
81.93 Hampton Roads Intrastate Air Quality Control Region.
81.94 Shreveport-Texarkana-Tyler Interstate Air Quality Control Region.
81.95 Central Florida Intrastate Air Quality Control Region.
81.96 West Central Florida Intrastate Air Quality Control Region.
81.97 Southwest Florida Intrastate Air Quality Control Region.
81.98 Burlington-Keokuk Interstate Air Quality Control Region.
81.99 New Mexico Southern Border Intrastate Air Quality Control Region.
81.100 Eastern Washington-Northern Idaho Interstate Air Quality Control
          Region.
81.101 Metropolitan Dubuque Interstate Air Quality Control Region.
81.102 Metropolitan Quad Cities Interstate Air Quality Control Region.
81.104 Central Pennsylvania Intrastate Air Quality Control Region.
81.105 South Central Pennsylvania Intrastate Air Quality Control Region.
81.106 Greenville-Spartanburg Intrastate Air Quality Control Region.
81.107 Greenwood Intrastate Air Quality Control Region.
81.108 Columbia Intrastate Air Quality Control Region.
81.109 Florence Intrastate Air Quality Control Region.
81.110 Camden-Sumter Intrastate Air Quality Control Region.
81.111 Georgetown Intrastate Air Quality Control Region.
81.112 Charleston Intrastate Air Quality Control Region.
81.113 Savannah (Georgia) -- Beaufort (South Carolina) Interstate Air
          Quality Control Region.
81.114 Augusta (Georgia)--Aiken (South Carolina) Interstate Air Quality
          Control Region.
81.115 Northwest Nevada Intrastate Air Quality Control Region.
81.116 Northern Missouri Intrastate Air Quality Control Region.
81.117 Southeast Missouri Intrastate Air Quality Control Region.
81.118 Southwest Missouri Intrastate Air Quality Control Region.
81.119 Western Tennessee Intrastate Air Quality Control Region.
81.120 Middle Tennessee Intrastate Air Quality Control Region.
81.121 Four Corners Interstate Air Quality Control Region.
81.122 Mississippi Delta Intrastate Air Quality Control Region.
81.123 Southeastern Oklahoma Intrastate Air Quality Control Region.
81.124 North Central Oklahoma Intrastate Air Quality Control Region.

[[Page 7]]

81.125 Southwestern Oklahoma Intrastate Air Quality Control Region.
81.126 Northwestern Oklahoma Intrastate Air Quality Control Region.
81.127 Central New York Intrastate Air Quality Control Region.
81.128 Genesee-Finger Lakes Intrastate Air Quality Control Region.
81.129 Hudson Valley Intrastate Air Quality Control Region.
81.130 Southern Tier East Intrastate Air Quality Control Region.
81.131 Southern Tier West Intrastate Air Quality Control Region.
81.132 Abilene-Wichita Falls Intrastate Air Quality Control Region.
81.133 Amarillo-Lubbock Intrastate Air Quality Control Region.
81.134 Austin-Waco Intrastate Air Quality Control Region.
81.135 Brownsville-Laredo Intrastate Air Quality Control Region.
81.136 Corpus Christi-Victoria Intrastate Air Quality Control Region.
81.137 Midland-Odessa-San Angelo Intrastate Air Quality Control Region.
81.138 Central Arkansas Intrastate Air Quality Control Region.
81.139 Northeast Arkansas Intrastate Air Quality Control Region.
81.140 Northwest Arkansas Intrastate Air Quality Control Region.
81.141 Berkshire Intrastate Air Quality Control Region.
81.142 Central Massachusetts Intrastate Air Quality Control Region.
81.143 Central Virginia Intrastate Air Quality Control Region.
81.144 Northeastern Virginia Intrastate Air Quality Control Region.
81.145 State Capital Intrastate Air Quality Control Region.
81.146 Valley of Virginia Intrastate Air Quality Control Region.
81.147 Eastern Mountain Intrastate Air Quality Control Region.
81.148 Eastern Piedmont Intrastate Air Quality Control Region.
81.149 Northern Coastal Plain Intrastate Air Quality Control Region.
81.150 Northern Piedmont Intrastate Air Quality Control Region.
81.151 Sandhills Intrastate Air Quality Control Region.
81.152 Southern Coastal Plain Intrastate Air Quality Control Region.
81.153 Western Mountain Intrastate Air Quality Control Region.
81.154 Eastern Shore Intrastate Air Quality Control Region.
81.155 Central Maryland Intrastate Air Quality Control Region.
81.156 Southern Maryland Intrastate Air Quality Control Region.
81.157 North Central Wisconsin Intrastate Air Quality Control Region.
81.158 Southern Wisconsin Intrastate Air Quality Control Region.
81.159 Great Basin Valley Intrastate Air Quality Control Region.
81.160 North Central Coast Intrastate Air Quality Control Region.
81.161 North Coast Intrastate Air Quality Control Region.
81.162 Northeast Plateau Intrastate Air Quality Control Region.
81.163 Sacramento Valley Intrastate Air Quality Control Region.
81.164 San Diego Intrastate Air Quality Control Region.
81.165 San Joaquin Valley Intrastate Air Quality Control Region.
81.166 South Central Coast Intrastate Air Quality Control Region.
81.167 Southeast Desert Intrastate Air Quality Control Region.
81.168 Great Falls Intrastate Air Quality Control Region.
81.169 Helena Intrastate Air Quality Control Region.
81.170 Miles City Intrastate Air Quality Control Region.
81.171 Missoula Intrastate Air Quality Control Region.
81.172 Comanche Intrastate Air Quality Control Region.
81.173 Grand Mesa Intrastate Air Quality Control Region.
81.174 Pawnee Intrastate Air Quality Control Region.
81.175 San Isabel Intrastate Air Quality Control Region.
81.176 San Luis Intrastate Air Quality Control Region.
81.177 Yampa Intrastate Air Quality Control Region.
81.178 Southern Delaware Intrastate Air Quality Control Region.
81.179 Aroostook Intrastate Air Quality Control Region.
81.181 Down East Intrastate Air Quality Control Region.
81.182 Northwest Maine Intrastate Air Quality Control Region.
81.183 Eastern Connecticut Intrastate Air Quality Control Region.
81.184 Northwestern Connecticut Intrastate Air Quality Control Region.
81.185 Northern Washington Intrastate Air Quality Control Region.
81.187 Olympic-Northwest Washington Intrastate Air Quality Control
          Region.
81.189 South Central Washington Intrastate Air Quality Control Region.
81.190 Eastern Idaho Intrastate Air Quality Control Region.
81.191 Appalachian Intrastate Air Quality Control Region.
81.192 Bluegrass Intrastate Air Quality Control Region.
81.193 North Central Kentucky Intrastate Air Quality Control Region.

[[Page 8]]

81.194 South Central Kentucky Intrastate Air Quality Control Region.
81.195 Central Michigan Intrastate Air Quality Control Region.
81.196 South Central Michigan Intrastate Air Quality Control Region.
81.197 Upper Michigan Intrastate Air Quality Control Region.
81.199 East Alabama Intrastate Air Quality Control Region.
81.200 Metropolitan Columbus Intrastate Air Quality Control Region.
81.201 Mansfield-Marion Intrastate Air Quality Control Region.
81.202 Northwest Ohio Intrastate Air Quality Control Region.
81.203 Sandusky Intrastate Air Quality Control Region.
81.204 Wilmington-Chillicothe-Logan Intrastate Air Quality Control
          Region.
81.205 Zanesville-Cambridge Intrastate Air Quality Control Region.
81.213 Casper Intrastate Air Quality Control Region.
81.214 Black Hills-Rapid City Intrastate Air Quality Control Region.
81.215 East Central Indiana Intrastate Air Quality Control Region.
81.216 Northeast Indiana Intrastate Air Quality Control Region.
81.217 Southern Indiana Intrastate Air Quality Control Region.
81.218 Wabash Valley Intrastate Air Quality Control Region.
81.219 Central Oregon Intrastate Air Quality Control Region.
81.220 Eastern Oregon Intrastate Air Quality Control Region.
81.221 Southwest Oregon Intrastate Air Quality Control Region.
81.226 Lincoln-Beatrice-Fairbury Intrastate Air Quality Control Region.
81.230 Allegheny Intrastate Air Quality Control Region.
81.231 Central West Virginia Intrastate Air Quality Control Region.
81.232 Eastern Panhandle Intrastate Air Quality Control Region.
81.233 Kanawha Valley Intrastate Air Quality Control Region.
81.234 North Central West Virginia Intrastate Air Quality Control
          Region.
81.235 Southern West Virginia Intrastate Air Quality Control Region.
81.236 Central Georgia Intrastate Air Quality Control Region.
81.237 Northeast Georgia Intrastate Air Quality Control Region.
81.238 Southwest Georgia Intrastate Air Quality Control Region.
81.239 Upper Rio Grande Valley Intrastate Air Quality Control Region.
81.240 Northeastern Plains Intrastate Air Quality Control Region.
81.241 Southwestern Mountains-Augustine Plains Intrastate Air Quality
          Control Region.
81.242 Pecos-Permian Basin Intrastate Air Quality Control Region.
81.243 Central Minnesota Intrastate Air Quality Control Region.
81.244 Northwest Minnesota Intrastate Air Quality Control Region.
81.245 Southwest Minnesota Intrastate Air Quality Control Region.
81.246 Northern Alaska Intrastate Air Quality Control Region.
81.247 South Central Alaska Intrastate Air Quality Control Region.
81.248 Southeastern Alaska Intrastate Air Quality Control Region.
81.249 Northwest Oregon Intrastate Air Quality Control Region.
81.250 North Central Kansas Intrastate Air Quality Control Region.
81.251 Northeast Kansas Intrastate Air Quality Control Region.
81.252 Northwest Kansas Intrastate Air Quality Control Region.
81.253 South Central Kansas Intrastate Air Quality Control Region.
81.254 Southeast Kansas Intrastate Air Quality Control Region.
81.255 Southwest Kansas Intrastate Air Quality Control Region.
81.256 Northeast Iowa Intrastate Air Quality Control Region.
81.257 North Central Iowa Intrastate Air Quality Control Region.
81.258 Northwest Iowa Intrastate Air Quality Control Region.
81.259 Southwest Iowa Intrastate Air Quality Control Region.
81.260 South Central Iowa Intrastate Air Quality Control Region.
81.261 Southeast Iowa Intrastate Air Quality Control Region.
81.262 North Central Illinois Intrastate Air Quality Control Region.
81.263 East Central Illinois Intrastate Air Quality Control Region.
81.264 West Central Illinois Intrastate Air Quality Control Region.
81.265 Southeast Illinois Intrastate Air Quality Control Region.
81.266 Alabama and Tombigbee Rivers Intrastate Air Quality Control
          Region
81.267 Southeast Alabama Intrastate Air Quality Control Region.
81.268 Mohave-Yuma Intrastate Air Quality Control Region.
81.269 Pima Intrastate Air Quality Control Region.
81.270 Northern Arizona Intrastate Air Quality Control Region.
81.271 Central Arizona Intrastate Air Quality Control Region.
81.272 Southeast Arizona Intrastate Air Quality Control Region.
81.273 Lake County Intrastate Air Quality Control Region.
81.274 Mountain Counties Intrastate Air Quality Control Region.

[[Page 9]]

81.275 Lake Tahoe Intrastate Air Quality Control Region.

          Subpart C--Section 107 Attainment Status Designations

81.300 Scope.
81.301 Alabama.
81.302 Alaska.
81.303 Arizona.
81.304 Arkansas.
81.305 California.
81.306 Colorado.
81.307 Connecticut.
81.308 Delaware.
81.309 District of Columbia.
81.310 Florida.
81.311 Georgia.
81.312 Hawaii.
81.313 Idaho.
81.314 Illinois.
81.315 Indiana.
81.316 Iowa.
81.317 Kansas.
81.318 Kentucky.
81.319 Louisiana.
81.320 Maine.
81.321 Maryland.
81.322 Massachusetts.
81.323 Michigan.
81.324 Minnesota.
81.325 Mississippi.
81.326 Missouri.
81.327 Montana.
81.328 Nebraska.
81.329 Nevada.
81.330 New Hampshire.
81.331 New Jersey.
81.332 New Mexico.
81.333 New York.
81.334 North Carolina.
81.335 North Dakota.
81.336 Ohio.
81.337 Oklahoma.
81.338 Oregon.
81.339 Pennsylvania.
81.340 Rhode Island.
81.341 South Carolina.
81.342 South Dakota.
81.343 Tennessee.
81.344 Texas.
81.345 Utah.
81.346 Vermont.
81.347 Virginia.
81.348 Washington.
81.349 West Virginia.
81.350 Wisconsin.
81.351 Wyoming.
81.352 American Samoa.
81.353 Guam.
81.354 Northern Mariana Islands.
81.355 Puerto Rico.
81.356 Virgin Islands.

   Subpart D--Identification of Mandatory Class I Federal Areas Where
                    Visibility is an Important Value

81.400 Scope.
81.401 Alabama.
81.402 Alaska.
81.403 Arizona.
81.404 Arkansas.
81.405 California.
81.406 Colorado.
81.407 Florida.
81.408 Georgia.
81.409 Hawaii.
81.410 Idaho.
81.411 Kentucky.
81.412 Louisiana.
81.413 Maine.
81.414 Michigan.
81.415 Minnesota.
81.416 Missouri.
81.417 Montana.
81.418 Nevada.
81.419 New Hampshire.
81.420 New Jersey.
81.421 New Mexico.
81.422 North Carolina.
81.423 North Dakota.
81.424 Oklahoma.
81.425 Oregon.
81.426 South Carolina.
81.427 South Dakota.
81.428 Tennessee.
81.429 Texas.
81.430 Utah.
81.431 Vermont.
81.432 Virgin Islands.
81.433 Virginia.
81.434 Washington.
81.435 West Virginia.
81.436 Wyoming.
81.437 New Brunswick, Canada.

Appendix A to Part 81--Air Quality Control Regions (AQCR's)

    Authority: 42 U.S.C. 7401, et seq.

    Source: 36 FR 22421, Nov. 25, 1971, unless otherwise noted.

                       Subpart A--Meaning of Terms

Sec. 81.1  Definitions.

    As used in this part, all terms not defined herein shall have the
meaning given them by the Act.
    (a) Act means the Clean Air Act as amended (42 U.S.C. 7401, et
seq.).
    (b) Administrator means the Administrator of the Environmental
Protection Agency or his authorized representative.
    (c) Federal Indian Reservation, Indian Reservation or Reservation
means all land within the limits of any Indian

[[Page 10]]

reservation under the jurisdiction of the United States government,
notwithstanding the issuance of any patent, and including rights-of-way
running through the reservation.
    (d) Indian tribe or tribe means any Indian tribe, band, nation, or
other organized group or community, including any Alaska Native village,
which is federally recognized as eligible for the special programs and
services provided by the United States to Indians because of their
status as Indians.
    (e) State means a state, the District of Columbia, the Commonwealth
of Puerto Rico, the Virgin Islands, Guam, and American Samoa and
includes the Commonwealth of the Northern Mariana Islands.

[36 FR 22421, Nov. 25, 1971, as amended at 63 FR 7274, Feb. 12, 1998]

          Subpart B--Designation of Air Quality Control Regions

Sec. 81.11  Scope.

    Air quality control regions designated by the Administrator pursuant
to section 107 of the Act are listed in this subpart. Regions so
designated are subject to revision, and additional regions may be
designated, as the Administrator determines necessary to protect the
public health and welfare.

Sec. 81.12  National Capital Interstate Air Quality Control Region
          (District of Columbia, Maryland, and Virginia).

    The National Capital Interstate Air Quality Control Region (District
of Columbia, Maryland, and Virginia) consists of the territorial area
encompassed by the boundaries of the following jurisdictions (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited);

                          District of Columbia

    In the State of Maryland: Montgomery County; Prince Georges County.
    In the State of Virginia: Arlington County; Fairfax County; Loudoun
County; Prince William County.
    (As so delimited, the Virginia portion of the region will include
the city of Alexandria, the city of Fairfax, and the city of Falls
Church.)

Sec. 81.13  New Jersey-New York-Connecticut Interstate Air Quality
          Control Region.

    The New Jersey-New York-Connecticut Interstate Air Quality Control
Region has been revised to consist of the territorial area encompassed
by the boundaries of the following jurisdictions (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of Connecticut: Bethel Township, Bridgeport Township,
Bridgewater, Brookfield Township, Danbury Township, Darien Township,
Easton Township, Fairfield Township, Greenwich Township, Monroe
Township, New Canaan Township, New Fairfield Township, New Milford,
Newtown Township, Norwalk Township, Redding Township, Ridgefield
Township, Sherman, Stamford Township, Stratford Township, Trumbull
Township, Weston Township, Westport Township, Wilton Township.
    In the State of New York: Bronx County, Kings County, Nassau County,
New York County, Queens County, Richmond County, Rockland County,
Suffolk County, Westchester County.
    In the State of New Jersey: Bergen County, Essex County, Hudson
County, Middlesex County, Monmouth County, Morris County, Passaic
County, Somerset County, Union County.

[36 FR 22421, Nov. 25, 1971, as amended at 45 FR 84788, Dec. 23, 1980]

Sec. 81.14  Metropolitan Chicago Interstate Air Quality Control Region.

    The Metropolitan Chicago Interstate Air Quality Control Region
(Illinois-Indiana) is revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Illinois: Cook County, Du Page County, Grundy
County, Kane County, Kankakee County, Kendall County, Lake County,
McHenry County, Will County.
    In the State of Indiana: Lake County, Porter County.

[[Page 11]]

Sec. 81.15  Metropolitan Philadelphia Interstate Air Quality Control
          Region (Pennsylvania-New Jersey-Delaware).

    The Metropolitan Philadelphia Interstate Air Quality Control Region
(Pennsylvania-New Jersey-Delaware) consists of the territorial area
encompassed by the boundaries of the following jurisdictions (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Pennsylvania: Bucks County, Chester County, Delaware
County, Montgomery County, Philadelphia County.
    In the State of New Jersey: Burlington County, Camden County,
Gloucester County, Mercer County, Salem County.
    In the State of Delaware: New Castle County.

Sec. 81.16  Metropolitan Denver Intrastate Air Quality Control Region.

    The Metropolitan Denver Intrastate Air Quality Control Region
(Colorado) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Colorado: Adams County, Arapahoe County, Boulder
County, Clear Creek County, Denver County, Douglas County, Gilpin
County, Jefferson County.

(Sec. 301(a), 81 Stat. 490, 504; 42 U.S.C. 1857g(a), as amended by sec.
15(c)(2) of Pub. L. 91-604)
    Note: For purposes of identification, the Regions are referred to by
Colorado authorities as follows:
Sec.
481.172 Comanche Intrastate Air Quality Control Region: Region Three.
481.173 Grand Mesa Intrastate Air Quality Control Region: Region Seven.
481.174 Pawnee Intrastate Air Quality Control Region: Region One.
481.175 San Isabel Intrastate Air Quality Control Region: Region Four.
481.176 San Luis Intrastate Air Quality Control Region: Region Five.
481.177 Yampa Intrastate Air Quality Control Region: Region Eight.
481.16 Metropolitan Denver Intrastate Air Quality Control Region: Region
          Two.

Sec. 81.17  Metropolitan Los Angeles Air Quality Control Region.

    The Metropolitan Los Angeles Air Quality Control Region consists of
the following territorial area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    Ventura County--the entire county;
    Orange County--the entire county;
    Riverside County--that portion of Riverside County which lies west
of a line described as follows: Beginning at the point where the range
line common to R. 4 E. and R. 3 E. intersects with Riverside-San Diego
County boundary and running north along said range line; then east along
the township line common to T. 8 S. and T. 7 S. to the southeast corner
of sec. 36, T. 7 S., R. 3 E.; then north along the range line common to
R. 4 E. and R. 3 E.; then east along the township line common to T. 8 S.
and T. 7 S.; then north along the range line common to R. 5 E. and R. 4
E.; then west along the township line common to T. 6 S. and T. 7 S. to
the southwest corner of sec. 34, T. 6 S., R. 4 E.; then north along the
west boundaries of secs. 34, 27, 22, 15, 10, and 3, T. 6 S., R. 4 E.;
then west along the township line common to T. 5 S. and T. 6 S.; then
north along the range line common to R. 4 E. and R. 3 E.; then west
along the south boundaries of secs. 13, 14, 15, 16, 17, and 18, T. 5 S.,
R. 3 E.; then north along the range line common to R. 2 E. and R. 3 E.;
then west along the township line common to T. 4 S. and T. 3 S. to the
intersection with the southwest boundary of partial sec. 31, T. 3 S., R.
1 W.; then northwest along that line to the intersection with the range
line common to R. 2 W. and R. 1 W.; then north to the intersection of
said range line with the Riverside-San Bernardino County line;
San Bernardino County--that portion of San Bernardino County which lies
west and south of a line described as follows: Beginning at the point
where the San Bernardino-Riverside County boundary is intersected by the
range line common to R. 3 E. and R. 2 E. and running east along said
county boundary; then north along the range line common to R. 3 E. and
R. 2 E.; then west along the township line common to T. 3 N. and T. 2 N.
to the intersection of said township line with the San Bernardino-Los
Angeles County boundary;
    Los Angeles County--that portion of Los Angeles County which lies
south and west of a line described as follows: Beginning at the

[[Page 12]]

point where the township line common to T. 3 N. and T. 2 N. intersects
with the Los Angeles-San Bernardino County boundary and running west
along said township line; then north along the range line common to R. 8
W. and R. 9 W.; then west along the township line common to T. 4 N. and
T. 3 N.; then north along the range line common to R. 12 W. and R. 13 W.
to the southeast corner of sec. 12, T. 5 N., R. 13 W.; then west along
the south boundaries of secs. 12, 11, 10, 9, 8, and 7, T. 5 N., R. 13 W.
to the boundary of the Angeles National Forest which is collinear with
the range line common to R. 13 W. and R. 14 W.; then north and west
along the Angeles National Forest boundary to the point of intersection
with the township line common to T. 7 N. and T. 6 N. (point is at the
northwest corner of sec. 4 in T. 6 N., R. 14 W.); then west along the
township line common to T. 7 N. and T. 6 N.; then north along the range
line common to R. 15 W. and R. 16 W. to the southeast corner of sec. 13,
T. 7 N., R. 16 W.; then west along the south boundaries of secs. 13, 14,
15, 16, 17, and 18, T. 7 N., R. 16 W.; then north along the range line
common to R. 16 W. and R. 17 W. to the north boundary of the Angeles
National Forest (collinear with township line common to T. 8 N. and T. 7
N.); then west and north along the Angeles National Forest boundary to
the point of intersection with the south boundary of the Rancho La
Liebre Land Grant; then west and north along this land grant boundary to
the point at which it intersects with the Los Angeles-Kern County
boundary; then west along said county boundary to the northwest corner
of Los Angeles County;
    Santa Barbara County--that portion of Santa Barbara County which
lies south of a line described as follows: Beginning at the point where
the Jalama Creek runs into the Pacific Ocean and running east and north
along Jalama Creek to a point of intersection with the west boundary of
the San Julian Land Grant; then south along the San Julian Land Grant
boundary to its southwest corner; then east along the south boundary of
the San Julian Land Grant to the northeast corner of partial sec. 20, T.
5 N., R. 32 W.; then south and east along the boundary of the Las Cruces
Land Grant to the southwest corner of partial sec. 22, T. 5 N., R. 32
W.; then northeast along the Las Cruces Land Grant boundary; then east
along the north boundaries of sec. 13, T. 5 N., R. 32 W., and secs. 18,
17, 16, 15, 14, 13, T. 5 N., R. 31 W., and secs. 18, 17, 16, 15, 14, 13,
of T. 5 N., R. 30 W., and secs. 18, 17, 16, 15, T. 5 N., R. 29 W.; then
south along the east boundary of sec. 15, T. 5 N., R. 29 W.; then east
along the north boundaries of secs. 23 and 24, T. 5 N., R. 29 W., and
secs. 19, 20, 21, 22, 23, 24, T. 5 N., R. 28 W., and secs. 19 and 20, T.
5 N., R. 27 W.; then south along the east boundary of sec. 20, T. 5 N.,
R. 27 W.; then east along the north boundaries of secs. 28, 27, 26, 25,
T. 5 N., R. 27 W., and sec. 30, T. 5 N., R. 26 W.; then south along the
east boundary of sec. 30, T. 5 N., R. 26 W.; then east along the north
boundaries of secs. 32, 33, 34, 35, T. 5 N., R. 26 W.; then south along
the east boundary of sec. 35, T. 5 N., S. 26 W.; then east along the
township line common to T. 4 N. and T. 5 N. to the intersection of said
township line with the Santa Barbara-Ventura County boundary.

Sec. 81.18  Metropolitan St. Louis Interstate Air Quality Control
          Region.

    The Metropolitan St. Louis Interstate Air Quality Control Region
(Missouri-Illinois) is revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Illinois: Bond County, Clinton County, Madison
County, Monroe County, Randolph County, St. Clair County, Washington
County.

    In the State of Missouri: Franklin County, Jefferson County, St.
Charles County, St. Louis City, St. Louis County.

Sec. 81.19  Metropolitan Boston Intrastate Air Quality Control Region.

    The Metropolitan Boston Intrastate Air Quality Control Region
(Massachusetts) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Massachusetts: Cities--Beverly, Boston, Brockton,
Cambridge, Chelsea, Everett, Gloucester, Lynn, Malden, Marlborough,
Medford, Melrose, Newton, Peabody, Quincy, Revere, Salem, Somerville,
Waltham, Woburn.
    Townships--Abington, Acton, Arlington, Ashland, Avon, Bedford,
Belmont, Bolton, Boxborough, Braintree, Bridgewater, Brookline,
Burlington, Canton, Cohasset, Concord, Danvers, Dedham, Dover, Duxbury,
East Bridgewater, Easton, Essex, Framingham, Hamilton, Hanover, Hanson,
Hingham, Holbrook, Holliston, Hopkinton, Hudson, Hull, Ipswich,
Lexington, Lincoln, Lynnfield, Manchester, Marblehead, Marshfield,
Maynard, Medfield, Middleton, Millis, Milton,

[[Page 13]]

Nahant, Natick, Needham, Norfolk, North Reading, Norwell, Norwood,
Pembroke, Randolph, Reading, Rockland, Rockport, Saugus, Scituate,
Sharon, Sherborn, Southborough, Stoneham, Stoughton, Stow, Sudbury,
Swampscott, Topsfield, Wakefield, Walpole, Watertown, Wayland, Wellesly,
Wenham, West Bridgewater, Weston, Westwood, Weymouth, Whitman,
Wilmington, Winchester, Winthrop.

Sec. 81.20  Metropolitan Cincinnati Interstate Air Quality Control
          Region.

    The Metropolitan Cincinnati Interstate Air Quality Control Region
(Ohio-Kentucky-Indiana) is revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Kentucky: Boone County, Campbell County, Carroll
County, Gallatin County, Grant County, Kenton County, Owen County,
Pendleton County.

    In the State of Indiana: Dearborn County, Ohio County.

    In the State of Ohio: Butler County, Clermont County, Hamilton
County, Warren County.

Sec. 81.21  San Francisco Bay Area Intrastate Air Quality Control
          Region.

    The San Francisco Bay Area Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions (including the territorial area of all
municipalities as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f) geographically located within the outermost boundaries
of the area so delimited):
    In the State of California: Alameda County, Contra Costa County,
Marin County, Napa County; San Francisco County, San Mateo County, Santa
Clara County.

    Solano County--that portion of Solano County which lies south and
west of a line described as follows:Beginning at the intersection of the
westerly boundary of Solano County and the \1/4\ section line running
east and west through the center of Section 34, T. 6 N., R. 2 W.,
M.D.B.&M., thence east along said \1/4\ section line to the east
boundary of Section 36, T. 6 N., R. 2 W., thence south \1/2\ mile and
east 2.0 miles, more or less, along the west and south boundary of Los
Putos Rancho to the northwest corner of Section 4, T. 5 N., R. 1 W.,
thence east along a line common to T. 5 N. and T. 6 N. to the northeast
corner of Section 3, T. 5 N., R. 1 E., thence south along section lines
to the southeast corner of Section 10, T 3 N., R. 1 E., thence east
along section lines to the south \1/4\ corner of Section 8, T. 3 N., R.
2 E., thence east to the boundary between Solano and Sacramento
Counties.

    Sonoma County--that portion of Sonoma County which lies south and
east of a line described as follows:Beginning at the southeasterly
corner of the Rancho Estero Americano, being on the boundary line
between Marin and Sonoma Counties, California; thence running northerly
along the easterly boundary line of said Rancho Estero Americano to the
northeasterly corner thereof, being an angle corner in the westerly
boundary line of Rancho Canada de Jonive; thence running along said
boundary of Rancho Canada de Jonive westerly, northerly and easterly to
its intersection with the easterly line of Graton Road; thence running
along the easterly and southerly line of Graton Road, northerly and
easterly to its intersection with the easterly line of Sullivan Road;
thence running northerly along said easterly line of Sullivan Road to
the southerly line of Green Valley Road; thence running easterly along
the said southerly line of Green Valley Road and easterly along the
southerly line of State Highway 116, to the westerly line of Vine Hill
Road; thence running along the westerly and northerly line of Vine Hill
Road, northerly and easterly to its intersection with the westerly line
of Laguna Road; thence running northerly along the westerly line of
Laguna Road and the northerly projection thereof to the northerly line
of Trenton Road; thence running westerly along the northerly line of
said Trenton Road to the easterly line of Trenton-Healdsburg Road;
thence running northerly along said easterly line of Trenton-Healdsburg
Road to the easterly line of Eastside Road; thence running northerly
along said easterly line of Eastside Road to its intersection with the
southerly line of Rancho Sotoyome; thence running easterly along said
southerly line of Rancho Sotoyome to its intersection with the township
line common to Townships 8 and 9 North, Mt. Diablo Base and Meridian;
thence running easterly along said township line to its intersection
with the boundary line between Sonoma and Napa Counties, State of
California.

[36 FR 22421, Nov. 25, 1971, as amended at 46 FR 3889, Jan. 16, 1981]

[[Page 14]]

Sec. 81.22  Greater Metropolitan Cleveland Intrastate Air Quality
          Control Region.

    The Greater Metropolitan Cleveland Intrastate Air Quality Control
Region (Ohio) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Ohio: Lorain County, Cuyahoga County, Lake County,
Geauga County, Portage County, Summit County, Medina County, Stark
County.

Sec. 81.23  Southwest Pennsylvania Intrastate Air Quality Control
          Region.

    The Southwest Pennsylvania Intrastate Air Quality Control Region is
redesignated to consist of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Pennsylvania: Allegheny County, Armstrong County,
Beaver County, Butler County, Greene County, Fayette County, Indiana
County, Washington County, Westmoreland County.

Sec. 81.24  Niagara Frontier Intrastate Air Quality Control Region.

    The Niagara Frontier Intrastate Air Quality Control Region (New
York) consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857H(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of New York: Erie County, Niagara County.

Sec. 81.25  Metropolitan Kansas City Interstate Air Quality Control
          Region.

    The Metropolitan Kansas City Interstate Air Quality Control Region
(Missouri-Kansas) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Missouri: Buchanan County, Cass County, Clay County,
Jackson County, Platte County, Ray County.

    In the State of Kansas: Johnson County, Leavenworth County,
Wyandotte County.

Sec. 81.26  Hartford-New Haven-Springfield Interstate Air Quality
          Control Region.

    The Hartford-New Haven-Springfield Interstate Air Quality Control
Region (Connecticut-Massachusetts) consists of the territorial area
encompassed by the boundaries of the following juridictions or described
area (including the territorial area of all municipalities (as defined
in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Connecticut: Cities--Ansonia, Bristol, Derby,
Hartford, Meriden, Middletown, Milford, New Britain, New Haven, Shelton,
Waterbury, West Haven.
    Townships--Andover, Avon, Beacon Falls, Berlin, Bethany, Bethlehem,
Bloomfield, Bolton, Branford, Burlington, Canton, Cheshire, Cromwell,
Durham, East Granby, East Haddam, East Hampton, East Hartford, East
Haven, East Windsor, Ellington, Enfield, Farmington, Glastonbury,
Granby, Guilford, Haddam, Hamden, Hebron, Madison, Manchester,
Marlborough, Middlebury, Middlefield, Naugatuck, Newington, North
Branford, North Haven, Orange, Oxford, Plainville, Plymouth, Portland,
Prospect, Rocky Hill, Seymour, Simsbury, Somers, Southbury, Southington,
South Windsor, Suffield, Thomaston, Tolland, Vernon, Wallingford,
Watertown, West Hartford, Wethersfield, Windsor, Windsor Locks, Wolcott,
Woodbridge, Woodbury.

    In the State of Massachusetts: Franklin County.
    Cities--Chicopee, Holyoke, Northampton, Springfield, Westfield.
    Townships--Agawam, Amherst, Belchertown, Blandford, Brimfield,
Chester, Chesterfield, Cummington, Easthampton, East Longmeadow, Goshen,
Granby, Granville, Hadley, Hampden, Hatfield, Holland, Huntington,
Longmeadow, Ludlow, Middlefield, Monson, Montgomery, Palmer, Pelham,

[[Page 15]]

Plainfield, Russell, Southampton, Southwick, South Hadley, Tolland,
Wales, Ware, Westhampton, West Springfield, Wilbraham, Williamsburg,
Worthington.

Sec. 81.27  Minneapolis-St. Paul Intrastate Air Quality Control Region.

    The Minneapolis-St. Paul Intrastate Air Quality Control Region
(Minnesota) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Minnesota: Anoka County, Carver County, Dakota
County, Hennepin County, Ramsey County, Scott County, Washington County.

Sec. 81.28  Metropolitan Baltimore Intrastate Air Quality Control
          Region.

    The Metropolitan Baltimore Intrastate Air Quality Control Region
(Maryland) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Maryland: Anne Arundel County, Baltimore City,
Baltimore County, Carroll County, Harford County, Howard County.

Sec. 81.29  Metropolitan Indianapolis Intrastate Air Quality Control
          Region.

    The Metropolitan Indianapolis Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Indiana: Boone County, Hamilton County, Hancock
County, Hendricks County, Johnson County, Marion County, Morgan County,
Shelby County.

Sec. 81.30  Southeastern Wisconsin Intrastate Air Quality Control
          Region.

    The Metropolitan Milwaukee Intrastate Air Quality Control Region
(Wisconsin) has been renamed the Southeastern Wisconsin Intrastate Air
Quality Control Region and consists of the territorial area encompassed
by the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Wisconsin: Kenosha County, Milwaukee County, Ozaukee
County, Racine County, Walworth County, Washington County, Waukesha
County.

Sec. 81.31  Metropolitan Providence Interstate Air Quality Control
          Region.

    The Metropolitan Providence Interstate Air Quality Control Region
(Rhode Island-Massachusetts) consists of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    The Entire State of Rhode Island.

    In the State of Massachusetts: Cities--Attleboro, Fall River,
Acushnet, Barnstable, Bellingham, Berkley, Bourne, Brewster, Carver,
Chatham, Chilmark, Dartmouth, Dennis, Dighton, Eastham, Edgartown,
Fairhaven, Falmouth, Foxborough, Franklin, Freetown, Gay Head, Gosnold,
Halifax, Harwich, Kingston, Lakeville, Mansfield, Marion, Mashpee, New
Bedford, Taunton.
    Townships--Middleborough, Milford, Nantucket, North Attleborough,
Mattapoisett, Medway, Norton, Oak Bluffs, Orleans, Plainville, Plymouth,
Plympton, Provincetown, Raynham, Rehoboth, Rochester, Sandwich, Seekonk,
Somerset, Swansea, Tisbury, Truro, Wareham, Wellfleet, Westport, West
Tisbury, Wrentham, Yarmouth.

Sec. 81.32  Puget Sound Intrastate Air Quality Control Region.

    The Puget Sound Intrastate Air Quality Control Region (Washington)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area

[[Page 16]]

(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Washington: King County, Snohomish County, Pierce
County, Kitsap County.

Sec. 81.33  Steubenville-Weirton-Wheeling Interstate Air Quality Control
          Region.

    The Steubenville-Weirton-Wheeling Interstate Air Quality Control
Region (Ohio-West Virginia) consists of the territorial area encompassed
by the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Ohio: Belmont County, Columbiana County, Jefferson
County, Monroe County.

    In the State of West Virginia: Brooke County, Hancock County,
Marshall County, Ohio County.

Sec. 81.34  Metropolitan Dayton Intrastate Air Quality Control Region.

    The Metropolitan Dayton Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Ohio: Clark County, Darke County, Greene County,
Miami County, Montgomery County, Preble County.

Sec. 81.35  Louisville Interstate Air Quality Control Region.

    The Louisville Interstate Air Quality Control Region (Kentucky-
Indiana) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of Kentucky: Jefferson County.

    In the State of Indiana: Floyd County, Clark County.

Sec. 81.36  Maricopa Intrastate Air Quality Control Region.

    The Phoenix-Tucson Intrastate Air Quality Control Region has been
renamed the Maricopa Intrastate Air Quality Control Region (Arizona) and
has been revised to consist of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Arizona: Maricopa County.

[45 FR 67347, Oct. 10, 1980]

Sec. 81.37  Metropolitan Detroit-Port Huron Intrastate Air Quality
          Control Region.

    The Metropolitan Detroit-Port Huron Intrastate Air Quality Control
Region (Michigan) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Michigan: Macomb County, St. Clair County, Oakland
County, Wayne County.

Sec. 81.38  Metropolitan Houston-Galveston Intrastate Air Quality
          Control Region.

    The Metropolitan Houston-Galveston Intrastate Air Quality Control
Region (Texas) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

[[Page 17]]

    In the State of Texas: Austin County, Brazoria County, Chambers
County, Colorado County, Fort Bend County, Galveston County, Harris
County, Liberty County, Matagorda County, Montgomery County, Walker
County, Waller County, Wharton County.

[36 FR 22421, Nov. 25, 1971, as amended at 56 FR 37289, Aug. 6, 1991; 62
FR 30272, June 3, 1997]

Sec. 81.39  Metropolitan Dallas-Fort Worth Intrastate Air Quality
          Control Region.

    The Metropolitan Dallas-Fort Worth Intrastate Air Quality Control
Region (Texas) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Texas: Collin County, Cooke County, Dallas County,
Denton County, Ellis County, Erath County, Fannin County, Grayson
County, Hood County, Hunt County, Johnson County, Kaufman County,
Navarro County, Palo Pinto County, Parker County, Rockwall County,
Somervell County, Tarrant County, Wise County.

Sec. 81.40  Metropolitan San Antonio Intrastate Air Quality Control
          Region.

    The Metropolitan San Antonio Intrastate Air Quality Control Region
(Texas) has been revised to consist of the territorial area encompassed
by the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Texas: Atascosa County, Bandera County, Bexar
County, Comal County, Dimmit County, Edwards County, Frio County,
Gillespie County, Guadalupe County, Karnes County, Kendall County, Kerr
County, Kinney County, La Salle County, Maverick County, Medina County,
Real County, Uvalde County, Val Verde County, Wilson County, Zavala
County.

[36 FR 22421, Nov. 25, 1971, as amended at 62 FR 30272, June 3, 1997]

Sec. 81.41  Metropolitan Birmingham Intrastate Air Quality Control
          Region.

    The Metropolitan Birmingham Intrastate Air Quality Control Region
(Alabama) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Alabama: Bibb County, Blount County, Chilton County,
Fayette County, Greene County, Hale County, Jefferson County, Lamar
County, Pickens County, St. Clair County, Shelby County, Sumter County,
Tuscaloosa County, Walker County.

Sec. 81.42  Chattanooga Interstate Air Quality Control Region.

    The Chattanooga Interstate Air Quality Control Region (Georgia-
Tennessee) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Georgia: Bartow County, Catoosa County, Chattooga
County, Cherokee County, Dade County, Fannin County, Floyd County,
Gilmer County, Gordon County, Haralson County, Murray County, Paulding
County, Pickens County, Polk County, Walker County, Whitfield County.

    In the State of Tennessee: Hamilton County.

Sec. 81.43  Metropolitan Toledo Interstate Air Quality Control Region.

    The Metropolitan Toledo Interstate Air Quality Control Region (Ohio-
Michigan) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of Ohio: Lucas County, Wood County.

[[Page 18]]

    In the State of Michigan: Monroe County.

Sec. 81.44  Metropolitan Memphis Interstate Air Quality Control Region.

    The Metropolitan Memphis Interstate Air Quality Control Region
(Arkansas-Mississippi-Tennessee) consists of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in sec. 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Arkansas: Crittenden County.

    In the State of Mississippi: De Soto County.

    In the State of Tennessee: Shelby County.

Sec. 81.45  Metropolitan Atlanta Intrastate Air Quality Control Region.

    The Metropolitan Atlanta Intrastate Air Quality Control Region
(Georgia) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Georgia: Butts County, Carroll County, Clayton
County, Cobb County, Coweta County, De Kalb County, Douglas County,
Fayette County, Fulton County, Gwinnett County, Heard County, Henry
County, Lamar County, Meriwether County, Pike County, Rockdale County,
Spalding County, Troup County, Upson County.

Sec. 81.46  U.S. Virgin Islands Air Quality Control Region.

    The U.S. Virgin Islands Air Quality Control Region consists of the
territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    The entire U.S. Virgin Islands.

Sec. 81.47  Central Oklahoma Intrastate Air Quality Control Region.

    The Metropolitan Oklahoma Intrastate Air Quality Control Region has
been renamed the Central Oklahoma Intrastate Air Quality Control Region
and consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Oklahoma: Canadian County, Cleveland County, Grady
County, Lincoln County, Logan County, Kingfisher County, McClain County,
Oklahoma County, Pottawatomie County.

Sec. 81.48  Champlain Valley Interstate Air Quality Control Region.

    The Champlain Valley Interstate Air Quality Control Region (Vermont-
New York) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Vermont: Addison County, Chittenden County, Franklin
County, Grand Isle County, Rutland County.

    In the State of New York: Clinton County, Essex County, Franklin
County, Hamilton County, St. Lawrence County, Warren County, Washington
County.

Sec. 81.49  Southeast Florida Intrastate Air Quality Control Region.

    The Southeast Florida Intrastate Air Quality Control Region is
redesignated to consist of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Florida: Broward County, Dade County, Indian River
County, Martin County, Monroe County, Okeechobee County, Palm Beach
County, St. Lucie County.

[[Page 19]]

Sec. 81.50  Metropolitan Omaha-Council Bluffs Interstate Air Quality
          Control Region.

    The Metropolitan Omaha-Council Bluffs Interstate Air Quality Control
Region (Nebraska-Iowa) consists of the territorial area encompassed by
the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Nebraska: Douglas County, Sarpy County.

    In the State of Iowa: Pottawattamie County.

Sec. 81.51  Portland Interstate Air Quality Control Region.

    The Portland Interstate Air Quality Control Region (Oregon-
Washington) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Oregon: Benton County, Clackamas County, Columbia
County, Lane County, Linn County, Marion County, Multnomah County, Polk
County, Washington County, Yamhill County.

    In the State of Washington: Clark County, Cowlitz County, Lewis
County, Skamania County, Wahkiakum County.

    Note: For purposes of identification, the Portland Interstate Air
Quality Control Region (Oregon-Washington) will be referred to by
Washington authorities as the Portland (Oregon)-Southwest Washington
Interstate Air Quality Control Region.

Sec. 81.52  Wasatch Front Intrastate Air Quality Control Region.

    The Wasatch Front Intrastate Air Quality Control Region (Utah)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Utah: Davis County, Salt Lake County, Tooele County,
Utah County, Weber County.

Sec. 81.53  Southern Louisiana-Southeast Texas Interstate Air Quality
          Control Region.

    The Southern Louisiana-Southwest Texas Interstate Air Quality
Control Region has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857(h)(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Louisiana: Acadia Parish, Allen Parish, Ascension
Parish, Assumption Parish, Avoyelles Parish, Beauregard Parish,
Calcasieu Parish, Cameron Parish, East Baton Rouge Parish, East
Feliciana Parish, Evangeline Parish, Grant Parish, Iberia Parish,
Iberville Parish, Jefferson Parish, Jefferson Davis Parish, Lafayette
Parish, Lafourche Parish, Livingston Parish, Orleans Parish, Plaquemines
Parish, Pointe Coupee Parish, Rapides Parish, St. Bernard Parish, St.
Charles Parish, St. Helena Parish, St. James Parish, St. John the
Baptist Parish, St. Landry Parish, St. Martin Parish, St. Mary Parish,
St. Tammany Parish, Tangipahoa Parish, Terrebonne Parish, Vermilion
Parish, Vernon Parish, Washington Parish, West Baton Rouge Parish, West
Feliciana Parish.

    In the State of Texas: Angelina County, Hardin County, Houston
County, Jasper County, Jefferson County, Nacogdoches County, Newton
County, Orange County, Polk County, Sabine County, San Augustine County,
San Jacinto County, Shelby County, Trinity County, Tyler County.

[36 FR 22421, Nov. 25, 1971, as amended at 56 FR 37289, Aug. 6, 1991; 62
FR 30272, June 3, 1997]

Sec. 81.54  Cook Inlet Intrastate Air Quality Control Region.

    The Cook Inlet Intrastate Air Quality Control Region (Alaska)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean

[[Page 20]]

Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Alaska: Greater Anchorage Area Borough, Kenai
Peninsula Borough, Matanuska-Susitna Borough.

Sec. 81.55  Northeast Pennsylvania-Upper Delaware Valley Interstate Air
          Quality Control Region.

    The Northeast Pennsylvania-Upper Delaware Valley Interstate Air
Quality Control Region (Pennsylvania-New Jersey) is redesignated to
consist of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Pennsylvania: Berks County, Bradford County, Carbon
County, Lackawanna County, Lehigh County, Luzerne County, Monroe County,
Northampton County, Pike County, Schuylkill County, Sullivan County,
Susquehanna County, Tioga County, Wayne County, Wyoming County.

    In the State of New Jersey: Hunterdon County, Sussex County, Warren
County.

Sec. 81.57  Eastern Tennessee-Southwestern Virginia Interstate Air
          Quality Control Region.

    The Bristol (Virginia)-Johnson City (Tennessee) Interstate Air
Quality Control Region has been renamed the Eastern Tennessee-
Southwestern Virginia Interstate Air Quality Control Region and revised
to consist of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Tennessee: Anderson County, Blount County, Bradley
County, Campbell County, Carter County, Claiborne County, Cocke County,
Grainger County, Greene County, Hamblen County, Hancock County, Hawkins
County, Jefferson County, Johnson County, Knox County, Loudon County,
McMinn County, Meigs County, Monroe County, Polk County, Rhea County,
Roane County, Sevier County, Sullivan County, Unicoi County, Union
County, Washington County.

    In the State of Virginia: Bland County, Bristol City, Buchanan
County, Carroll County, Dickenson County, Galax City, Grayson County,
Lee County, Norton City, Russell County, Scott County, Smyth County,
Tazewell County, Washington County, Wise County, Wythe County.

Sec. 81.58  Columbus (Georgia)-Phenix City (Alabama) Interstate Air
          Quality Control Region.

    The Columbus (Georgia)-Phenix City (Alabama) Interstate Air Quality
Control Region has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Alabama: Autauga County, Bullock County, Butler
County, Crenshaw County, Elmore County, Lee County, Lowndes County,
Macon County, Montgomery County, Pike County, Russell County.

    In the State of Georgia: Chattahoochee County, Dooly County, Harris
County, Marion County, Muscogee County, Quitman County, Schley County,
Stewart County, Sumter County, Talbot County, Taylor County, Webster
County.

Sec. 81.59  Cumberland-Keyser Interstate Air Quality Control Region.

    The Cumberland-Keyser Interstate Air Quality Control Region
(Maryland-West Virginia) has been revised to consist of the territorial
area encompassed by the boundaries of the following jurisdictions
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Maryland: Allegany County, Garrett County,
Washington County.

    In the State of West Virginia: In Grant County: Union Magisterial
District.
    In Mineral County: Elk Magisterial District, New Creek Magisterial
District, Piedmont Magisterial District.

[[Page 21]]

Sec. 81.60  Duluth (Minnesota)-Superior (Wisconsin) Interstate Air
          Quality Control Region.

    The Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality
Control Region has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Minnesota: Aitkin County, Carlton County, Cook
County, Itasca County, Koochiching County, Lake County, St. Louis
County.

    In the State of Wisconsin: Ashland County, Bayfield County, Burnett
County, Douglas County, Iron County, Price County, Rusk County, Sawyer
County, Taylor County, Washburn County.

Sec. 81.61  Evansville (Indiana)-Owensboro-Henderson (Kentucky)
          Interstate Air Quality Control Region.

    The Evansville (Indiana)-Owensboro-Henderson (Kentucky) Interstate
Air Quality Control Region is revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Kentucky: Daviess County, Hancock County, Henderson
County, McLean County, Ohio County, Union County, Webster County.

    In the State of Indiana: Dubois County, Gibson County, Perry County,
Pike County, Posey County, Spencer County, Vanderburgh County, Warrick
County.

Sec. 81.62  Northeast Mississippi Intrastate Air Quality Control Region.

    The Alabama-Mississippi-Tennessee Interstate Air Quality Control
Region has been renamed the Northeast Mississippi Intrastate Air Quality
Control Region and revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Mississippi: Alcorn County, Attala County, Benton
County, Calhoun County, Carroll County, Chickasaw County, Choctaw
County, Clay County, Grenada County, Holmes County, Itawamba County,
Kemper County, Lafayette County, Leake County, Lee County, Lowndes
County, Marshall County, Monroe County, Montgomery County, Neshoba
County, Noxubee County, Oktibbeha County, Panola County, Pontotoc
County, Prentiss County, Tate County, Tippah County, Tishomingo County,
Union County, Webster County, Winston County, Yalobusha County.

Sec. 81.63  Metropolitan Fort Smith Interstate Air Quality Control
          Region.

    The Metropolitan Fort Smith Interstate Air Quality Control Region
(Arkansas-Oklahoma) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Arkansas: Benton County, Crawford County, Sebastian
County, Washington County.

    In the State of Oklahoma: Adair County, Cherokee County, Le Flore
County, Sequoyah County.

Sec. 81.64  Huntington (West Virginia)-Ashland (Kentucky)-Portsmouth-
          Ironton (Ohio) Interstate Air Quality Control Region.

    The Huntington (West Virginia)-Ashland (Kentucky)-Portsmouth-Ironton
(Ohio) Interstate Air Quality Control Region is revised to consist of
the territorial area encompassed by the boundaries of the following
jurisdictions of described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Kentucky: Bath County, Boyd County, Bracken County,
Carter County, Elliott County, Fleming County, Greenup County, Lawrence
County, Lewis County,

[[Page 22]]

Mason County, Menifee County, Montgomery County, Morgan County,
Robertson County, Rowan County.

    In the State of Ohio: Adams County, Brown County, Gallia County,
Lawrence County, Scioto County.

    In the State of West Virginia: Cabell County, Mason County, Wayne
County.

Sec. 81.65  Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality
          Control Region.

    The Joplin (Missouri)-Northeast Oklahoma Interstate Air Quality
Control Region, designated on December 8, 1970, and consisting of the
counties of Barton, Jasper, McDonald, and Newton in the State of
Missouri and Craig, Delaware, and Ottawa in the State of Oklahoma, is
revoked effective upon publication.

Sec. 81.66  Southeast Minnesota-La Crosse (Wisconsin) Interstate Air
          Quality Control Region.

    The Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality
Control Region has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857m(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Minnesota: Blue Earth County, Brown County, Dodge
County, Fairbault County, Fillmore County, Freeborn County, Goodhue
County, Houston County, Le Sueur County, Martin County, Mower County,
Nicollet County, Olmsted County, Rice County, Sibley County, Steele
County, Wabasha County, Waseca County, Watonwan County, Winona County.

    In the State of Wisconsin: Barron County, Buffalo County, Chippewa
County, Clark County, Crawford County, Dunn County, Eau Claire County,
Jackson County, La Crosse County, Monroe County, Pepin County, Pierce
County, Polk County, St. Croix County, Trempealeau County, Vernon
County.

Sec. 81.67  Lake Michigan Intrastate Air Quality Control Region.

    The Menominee-Escanaba (Michigan)-Marinette (Wisconsin) Interstate
Air Quality Control Region has been renamed the Lake Michigan Intrastate
Air Quality Control Region (Wisconsin) and revised to consist of the
territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Wisconsin: Brown County, Calumet County, Door
County, Fond du Lac County, Green Lake County, Kewaunee County,
Manitowoc County, Marinette County, Marquette County, Menominee County,
Oconto County, Outagamie County, Shawano County, Sheboygan County,
Waupaca County, Waushara County, Winnebago County.

Sec. 81.68  Mobile (Alabama)-Pensacola-Panama City (Florida)-Southern
          Mississippi Interstate Air Quality Control Region.

    The Mobile (Alabama)-Pensacola-Panama City (Florida)-Gulfport
(Mississippi) Interstate Air Quality Control Region has been renamed the
Mobile (Alabama)-Pensacola-Panama City (Florida)-Southern Mississippi
Interstate Air Quality Control Region and revised to consist of the
territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Alabama: Baldwin County, Escambia County, Mobile
County.

    In the State of Florida: Bay County, Calhoun County, Escambia
County, Gulf County, Holmes County, Jackson County, Okaloosa County,
Santa Rosa County, Walton County, Washington County.

    In the State of Mississippi: Adams County, Amite County, Clairborne
County, Clarke County, Copiah County, Covington County, Forrest County,
Franklin County, George County, Greene County, Hancock County, Harrison
County, Hinds County, Jackson County, Jasper County, Jefferson County,
Jefferson Davis County, Jones County, Lamar County, Lauderdale County,
Lawrence County, Lincoln County, Madison County, Marion County, Newton
County, Pearl River County, Perry County, Pike County, Rankin County,
Scott County, Simpson County, Smith County, Stone County, Walthall
County, Warren County, Wayne County, Wilkinson County.

[[Page 23]]

Sec. 81.69  Paducah (Kentucky)-Cairo (Illinois) Interstate Air Quality
          Control Region.

    The Paducah (Kentucky)-Cairo (Illinois) Interstate Air Quality
Control Region is revised to consist of the territorial area encompassed
by the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Illinois: Alexander County, Johnson County, Massac
County, Pope County, Pulaski County, Union County.

    In the State of Kentucky: Ballard County, Caldwell County, Calloway
County, Carlisle County, Christian County, Crittenden County, Fulton
County, Graves County, Hickman County, Hopkins County, Livingston
County, Lyon County, Marshall County, McCracken County, Muhlenberg
County, Todd County, Trigg County.

Sec. 81.70  Parkersburg (West Virginia)-Marietta (Ohio) Interstate Air
          Quality Control Region.

    The Parkersburg (West Virginia)-Marietta (Ohio) Interstate Air
Quality Control Region consists of the territorial area encompassed by
the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f) geographically
located within the outermost boundaries of the area so delimited):

    In the State of West Virginia: Jackson County, Pleasants County,
Tyler County, Wetzel County, Wood County.

    In the State of Ohio: Athens County, Meigs County, Morgan County,
Washington County.

Sec. 81.71  Rockford (Illinois)-Janesville-Beloit (Wisconsin) Interstate
          Air Quality Control Region.

    The Rockford (Illinois)-Janesville-Beloit (Wisconsin) Interstate Air
Quality Control Region consists of the territorial area encompassed by
the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Illinois: Boone County, De Kalb County, Ogle County,
Stephenson County, Winnebago County.

    In the State of Wisconsin: Rock County.

Sec. 81.72  Tennessee River Valley (Alabama)-Cumberland Mountains
          (Tennessee) Interstate Air Quality Control Region.

    The Scottsboro (Alabama)-Jasper (Tennessee) Interstate Air Quality
Control Region has been renamed the Tennessee River Valley (Alabama)-
Cumberland Mountains (Tennessee) Interstate Air Quality Control Region
and revised to consist of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1875h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Alabama: Colbert County, Cullman County, De Kalb
County, Franklin County, Jackson County, Lauderdale County, Lawrence
County, Limestone County, Madison County, Marion County, Marshall
County, Morgan County, Winston County.

    In the State of Tennessee: Bledsoe County, Coffee County, Cumberland
County, Fentress County, Franklin County, Grundy County, Marion County,
Morgan County, Overton County, Pickett County, Putnam County, Scott
County, Sequatchie County, Warren County, White County, Van Buren
County.

Sec. 81.73  South Bend-Elkhart (Indiana)-Benton Harbor (Michigan)
          Interstate Air Quality Control Region.

    The South Bend-Elkhart (Indiana)-Benton Harbor (Michigan) Interstate
Air Quality Control Region consists of the territorial area encompassed
by the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Indiana: Elkhart County, Kosciusko County, La Porte
County, Marshall County, St. Joseph County.

    In the State of Michigan: Berrien County, Cass County, Van Buren
County.

[[Page 24]]

Sec. 81.74  Northwest Pennsylvania-Youngstown Interstate Air Quality
          Control Region.

    The Northwest Pennsylvania-Youngstown Interstate Air Quality Control
Region (Pennsylvania-Ohio) is redesignated to consist of the territorial
area encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Ohio: Ashtabula County, Mahoning County, Trumbull
County.

    In the State of Pennsylvania: Cameron County, Clarion County,
Clearfield County, Crawford County, Elk County, Erie County, Forest
County, Jefferson County, Lawrence County, McKean County, Mercer County,
Potter County, Venango County, Warren County.

Sec. 81.75  Metropolitan Charlotte Interstate Air Quality Control
          Region.

    The Metropolitan Charlotte Interstate Air Quality Control Region
(North Carolina-South Carolina) has been revised to consist of the
territorial area encompassed by the boundaries of the following
jurisdictions (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of North Carolina: Cabarrus County, Gaston County,
Iredell County, Lincoln County, Mecklenburg County, Rowan County, Stanly
County, Union County.
    In the State of South Carolina: Chester County, Lancaster County,
Union County, York County.

Sec. 81.76  State of Hawaii Air Quality Control Region.

    The State of Hawaii Air Quality Control Region consists of the
territorial area encompassed by the outermost boundaries of the State of
Hawaii (including the territorial area of all municipalities (as defined
in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited).

Sec. 81.77  Puerto Rico Air Quality Control Region.

    The Puerto Rico Air Quality Control Region consists of the
territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    The entire Commonwealth of Puerto Rico: Puerto Rico and surrounding
islands, Vieques and surrounding islands, Culebra and surrounding
islands.

Sec. 81.78  Metropolitan Portland Intrastate Air Quality Control Region.

    The Metropolitan Portland Intrastate Air Quality Control Region
(Maine) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of Maine: Counties--Cumberland, Sagadahoc, York.
    Towns--Brownfield, Denmark, Fryeburg, Hiram, Porter.

Sec. 81.79  Northeastern Oklahoma Intrastate Air Quality Control Region.

    The Metropolitan Tulsa Intrastate Air Quality Control Region has
been renamed the Northeastern Oklahoma Intrastate Air Quality Control
Region and revised to consist of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Oklahoma: Craig County, Creek County, Delaware
County, Mayes County, Muskogee County, Nowata County, Okmulgee County,
Osage County, Ottawa County, Pawnee County, Rogers County, Tulsa County,
Wagoner County, Washington County.

[[Page 25]]

Sec. 81.80  Las Vegas Intrastate Air Quality Control Region.

    The Las Vegas Intrastate Air Quality Control Region (Nevada) has
been revised to consist of the territorial area encompassed by the
boundaries of the following jurisdiction or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 7602(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Nevada: Clark County.

[45 FR 7545, Feb. 4, 1980]

Sec. 81.81  Merrimack Valley-Southern New Hampshire Interstate Air
          Quality Control Region.

    The Merrimack Valley Southern New Hampshire Interstate Air Quality
Control Region (Massachusetts-New Hampshire) consists of the territorial
area encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Massachusetts: In Essex County, the towns of--
Andover, Amesbury, Boxford, Georgetown, Groveland, Haverhill, Lawrence,
Merrimac, Methuen, Newbury, Newburyport, North Andover, Rowley,
Salisbury, West Newbury.
    In Middlesex County, the towns of--Ayer, Billerica, Carlisle,
Chelmsford, Dracut, Dunstable, Groton, Littleton, Lowell, Pepperell,
Tewksbury, Tyngsborough, Westford.
    In the State of New Hampshire: The counties of--Belknap, Cheshire,
Hillsborough, Merrimack, Rockingham, Strafford, Sullivan.

Sec. 81.82  El Paso-Las Cruces-Alamogordo Interstate Air Quality Control
          Region.

    The El Paso-Las Cruces-Alamogordo Interstate Air Quality Control
Region (New Mexico-Texas) is revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Texas: Brewster County, Culberson County, El Paso
County, Hudspeth County, Jeff Davis County, Presidio County.
    In the State of New Mexico: Dona Ana County, Lincoln County, Otero
County, Sierra County.

Sec. 81.83  Albuquerque-Mid Rio Grande Intrastate Air Quality Control
          Region.

    The Albuquerque-Mid Rio Grande Intrastate Air Quality Control Region
(New Mexico) is revised to consist of the territorial area encompassed
by the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of New Mexico: Bernalillo County.

    Those portions of Sandoval County lying east of the Continental
Divide:
    Those portions of Valencia County lying east of a line described as
follows: Starting at the point at which the south boundary of Bernalillo
County intersects with the section line between secs. 1 and 2 T. 7 N.,
R. 2 W.; thence south to the southern boundary of the Laguna Indian
Reservation between secs. 35 and 36 T. 7 N., R. 2 W.; then southerly on
section lines to the Socorro-Valencia County line at secs. 11, 12, 13,
and 14, T. 5 N., R. 2 W.

Sec. 81.84  Metropolitan Fargo-Moorhead Interstate Air Quality Control
          Region.

    The Metropolitan Fargo-Moorhead Interstate Air Quality Control
Region (North Dakota-Minnesota) consists of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of North Dakota: Cass County.

    In the State of Minnesota: Clay County.

Sec. 81.85  Metropolitan Sioux Falls Interstate Air Quality Control
          Region.

    The Metropolitan Sioux Falls Interstate Air Quality Control Region

[[Page 26]]

(Iowa-South Dakota) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Iowa: Lyon County.

    In the State of South Dakota: Lincoln County, McCook County,
Minnehaha County, Turner County.
    Note: For purposes of identification, this Region is referred to by
Minnesota authorities as follows:

Sec.
481.60 Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality
          Control Region: Northeast Minnesota Region.

    For purposes of identification, these Regions are referred to by
Wisconsin authorities as follows:

481.60 Duluth (Minnesota)-Superior (Wisconsin) Interstate Air Quality
          Control Region: Northwestern Wisconsin Region.
481.66 Southeast Minnesota-La Crosse (Wisconsin) Interstate Air Quality
          Control Region: West Central Wisconsin Region.

Sec. 81.86  Metropolitan Sioux City Interstate Air Quality Control
          Region.

    The Metropolitan Sioux City Interstate Air Quality Control Region
(Iowa-Nebraska-South Dakota) consists of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42, U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Iowa: Plymouth County, Sioux County, Woodbury
County.

    In the State of Nebraska: Dakota County.

    In the State of South Dakota: Union County.

Sec. 81.87  Metropolitan Boise Intrastate Air Quality Control Region.

    The Metropolitan Boise Intrastate Air Quality Control Region (Idaho)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Idaho: Ada County, Canyon County.

Sec. 81.88  Billings Intrastate Air Quality Control Region.

    The Metropolitan Billings Intrastate Air Quality Control Region
(Montana) has been renamed the Billings Intrastate Air Quality Control
Region and consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Montana: Big Horn County, Carbon County, Fergus
County, Golden Valley County, Judith Basin County, Musselshell County,
Petroleum County, Stillwater County, Sweet Grass County, Wheatland
County, Yellowstone County.

(Sec. 301(a), 81 Stat. 490, 504; 42 U.S.C. 1857g(a) as amended by sec.
15(c)(2) of Pub. L. 91-604)

    Note: For purposes of identification, the Regions are referred to by
Montana authorities as follows:

Sec.
481.168 Great Falls Intrastate Air Quality Control Region: Region II.
481.169 Helena Intrastate Air Quality Control Region: Region IV.
481.170 Miles City Intrastate Air Quality Control Region: Region III.
481.171 Missoula Intrastate Air Quality Control Region: Region I.
481.88 Billings Intrastate Air Quality Control Region: Region V.

Sec. 81.89  Metropolitan Cheyenne Intrastate Air Quality Control Region.

    The Metropolitan Cheyenne Intrastate Air Quality Control Region
(Wyoming) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

[[Page 27]]

    In the State of Wyoming: Albany County, Goshen County, Laramie
County, Platte County.

Sec. 81.90  Androscoggin Valley Interstate Air Quality Control Region.

    The Androscoggin Valley Interstate Air Quality Control Region
(Maine-New Hampshire) consists of the territorial area encompassed by
the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the areas so delimited):

    In the State of Maine: Androscoggin County, Kennebec County, Knox
County, Lincoln County, Waldo County.

    In the County of Franklin: Avon Town, Carthage Town, Chesterville
Town, Farmington Town, Freeman Township, Industry Town, Jay Town, New
Sharron Town, New Vineyard Town, Perkins Township, Phillips Town, Salem
Township, Strong Town, Temple Town, Township No. 6, Washington Township,
Weld Town, Wilton Town.

    In the County of Oxford: Albany Township, Andover Town, Andover
North Surplus, Andover West Surplus, Batchelders Grant, Bethel Town,
Buckfield Town, Byron Town, Canton Town, Dixfield Town, Gilead Town,
Grafton Township, Greenwood Town, Hanover Town, Hartford Town, Hebron
Town, Lovell Town, Mason Township, Mexico Town, Milton Township, Newry
Town, Norway Town, Oxford Town, Paris Town, Peru Town, Riley Township,
Roxbury Town, Rumford Town, Stoneham Town, Stow Town, Sumner Town,
Sweden Town, Waterford Town, West Paris Town, Woodstock Town.

    Somerset County--That portion of Somerset County which lies south
and east of a line described as follows: Beginning at the point where
the Somerset-Franklin County boundary is intersected by a line common to
the northern boundary of New Portland Township and running northeast
along the northern boundaries of New Portland, Embden, Solon, and Athens
Townships to the intersection of said line with the Somerset-Piscataquis
County boundary, which is also common to the northeast corner of Athens
Township.

    In the State of New Hampshire: Cass County.

Sec. 81.91  Jacksonville (Florida)-Brunswick (Georgia) Interstate Air
          Quality Control Region.

    The Jacksonville (Florida)-Brunswick (Georgia) Interstate Air
Quality Control Region has been revised to consist of the territorial
area encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Florida: Alachua County, Baker County, Bradford
County, Clay County, Columbia County, Dixie County, Duval County,
Flagler County, Franklin County, Gadsden County, Gilchrist County,
Hamilton County, Jefferson County, Lafayette County, Leon County,
Liberty County, Madison County, Marion County, Nassau County, Putnam
County, St. Johns County, Suwannee County, Taylor County, Union County,
Wakulla County.

    In the State of Georgia: Appling County, Atkinson County, Bacon
County, Brantley County, Camden County, Charlton County, Clinch County,
Coffee County, Glynn County, Long County, McIntosh County, Pierce
County, Ware County, Wayne County.

Sec. 81.92  Monroe (Louisiana)--El Dorado (Arkansas) Interstate Air
          Quality Control Region.

    The Monroe (Louisiana)--El Dorado (Arkansas) Interstate Air Quality
Control Region consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Louisiana: Caldwell Parish, Catahoula Parish,
Concordia Parish, East Carroll Parish, Franklin Parish, La Salle Parish,
Madison Parish, Morehouse Parish, Ouachita Parish, Richland Parish,
Tensas Parish, Union Parish, West Carroll Parish.

    In the State of Arkansas: Ashley County, Bradley County, Calhoun
County, Nevada County, Ouachita County, Union County.

[[Page 28]]

Sec. 81.93  Hampton Roads Intrastate Air Quality Control Region.

    The Metropolitan Norfolk Intrastate Air Quality Control Region
(Virginia) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Virginia:

    Counties--Isle of Wight, James City, Nansemond, Southampton, York.
    Cities--Chesapeake, Franklin, Hampton, Newport News, Norfolk,
Portsmouth, Suffolk, Virginia Beach, Williamsburg.

Sec. 81.94  Shreveport-Texarkana-Tyler Interstate Air Quality Control
          Region.

    The Shreveport-Texarkana-Tyler Interstate Air Quality Control Region
(Arkansas-Louisiana-Oklahoma-Texas) consists of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Arkansas: Columbia County, Hempstead County, Howard
County, Lafayette County, Little River County, Miller County, Sevier
County.

    In the State of Louisiana: Bienville Parish, Bossier Parish, Caddo
Parish, Claiborne Parish, De Soto Parish, Jackson Parish, Lincoln
Parish, Natchitoches Parish, Red River Parish, Sabine Parish, Webster
Parish, Winn Parish.

    In the State of Oklahoma: McCurtain County.

    In the State of Texas: Anderson County, Bowie County, Camp County,
Cass County, Cherokee County, Delta County, Franklin County, Gregg
County, Harrison County, Henderson County, Hopkins County, Lamar County,
Marion County, Morris County, Panola County, Rains County, Red River
County, Rusk County, Smith County, Titus County, Upshur County, Van
Zandt County, Wood County.

Sec. 81.95  Central Florida Intrastate Air Quality Control Region.

    The Central Florida Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Florida: Brevard County, Lake County, Orange County,
Osceola County, Seminole County, Volusia County.

Sec. 81.96  West Central Florida Intrastate Air Quality Control Region.

    The West Central Florida Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Florida: Citrus County, Hardee County, Hernando
County, Hillsborough County, Levy County, Manatee County, Pasco County,
Pinellas County, Polk County, Sumter County.

Sec. 81.97  Southwest Florida Intrastate Air Quality Control Region.

    The Southwest Florida Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Florida: Charlotte County, Collier County, De Soto
County, Glades County, Hendry County, Highlands County, Lee County,
Sarasota County.

Sec. 81.98  Burlington-Keokuk Interstate Air Quality Control Region.

    The Burlington-Keokuk Interstate Air Quality Control Region
(Illinois-Iowa) is revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or

[[Page 29]]

described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Illinois: Fulton County, Hancock County, Henderson
County, Knox County, McDonough County, Mason County, Peoria County,
Tazewell County, Warren County, Woodford County.

    In the State of Iowa: Des Moines County, Lee County.

    Note: For purposes of identification, the regions are referred to by
Illinois authorities as follows:

Sec.
481.14 Metropolitan Chicago Interstate Air Quality Control Region:
          Region III.
481.262 North Central Illinois Intrastate Air Quality Control Region:
          Region V.
481.98 Burlington-Keokuk Interstate Air Quality Control Region: Region
          VI.
481.263 East Central Illinois Intrastate Air Quality Control Region:
          Region VII.
481.264 West Central Illinois Intrastate Air Quality Control Region:
          Region VIII.
481.18 Metropolitan St. Louis Interstate Air Quality Control Region:
          Region IX.
481.265 Southeast Illinois Intrastate Air Quality Control Region: Region
          X.
481.69 Paducah-Cairo Interstate Air Quality Control Region: Region XI.

Sec. 81.99  New Mexico Southern Border Intrastate Air Quality Control
          Region.

    The Arizona-New Mexico Southern Border Interstate Air Quality
Control Region has been renamed the New Mexico Southern Border
Intrastate Air Quality Control Region and has been revised to consist of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of New Mexico: Grant County, Hidalgo County, Luna
County.

[45 FR 67347, Oct. 10, 1980]

Sec. 81.100  Eastern Washington-Northern Idaho Interstate Air Quality
          Control Region.

    The Eastern Washington-Northern Idaho Interstate Air Quality Control
Region consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Idaho: Benewah County, Kootenai County, Latah
County, Nez Perce County, Shoshone County.

    In the State of Washington: Adams County, Asotin County, Columbia
County, Garfield County, Grant County, Lincoln County, Spokane County,
Whitman County.

Sec. 81.101  Metropolitan Dubuque Interstate Air Quality Control Region.

    The Metropolitan Dubuque Interstate Air Quality Control Region
(Illinois-Iowa-Wisconsin) consists of the territorial area encompassed
by the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of Illinois: Jo Daviess County.

    In the State of Iowa: Clayton County, Dubuque County, Jackson
County.

    In the State of Wisconsin: Grant County.

Sec. 81.102  Metropolitan Quad Cities Interstate Air Quality Control
          Region.

    The Metropolitan Quad Cities Interstate Air Quality Control Region
(Illinois-Iowa) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Illinois: Carroll County, Henry County, Mercer
County, Rock Island County, Whiteside County.

    In the State of Iowa: Clinton County, Louisa County, Muscatine
County, Scott County.

Sec. 81.104  Central Pennsylvania Intrastate Air Quality Control Region.

    The Central Pennsylvania Intrastate Air Quality Control Region
consists of

[[Page 30]]

the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Pennsylvania: Bedford County, Blair County, Cambria
County, Centre County, Clinton County, Columbia County, Fulton County,
Huntingdon County, Juniata County, Lycoming County, Mifflin County,
Montour County, Northumberland County, Snyder County, Somerset County,
Union County.

Sec. 81.105  South Central Pennsylvania Intrastate Air Quality Control
          Region.

    The South Central Pennsylvania Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Pennsylvania: Adams County, Cumberland County,
Dauphin County, Franklin County, Lancaster County, Lebanon County, Perry
County, York County.

Sec. 81.106  Greenville-Spartanburg Intrastate Air Quality Control
          Region.

    The Greenville-Spartanburg Intrastate Air Quality Control Region
(South Carolina) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of South Carolina: Anderson County, Cherokee County,
Greenville County, Oconee County, Pickens County, Spartanburg County.

Sec. 81.107  Greenwood Intrastate Air Quality Control Region.

    The Greenwood Intrastate Air Quality Control Region (South Carolina)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of South Carolina: Abbeville County, Edgefield County,
Greenwood County, Laurens County, McCormick County, Saluda County.

Sec. 81.108  Columbia Intrastate Air Quality Control Region.

    The Columbia Intrastate Air Quality Control Region (South Carolina)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of South Carolina: Fairfield County, Lexington County,
Newberry County, Richland County.

Sec. 81.109  Florence Intrastate Air Quality Control Region.

    The Florence Intrastate Air Quality Control Region (South Carolina)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of South Carolina: Chesterfield County, Darlington
County, Dillon County, Florence County, Marion County, Marlboro County.

Sec. 81.110  Camden-Sumter Intrastate Air Quality Control Region.

    The Camden-Sumter Intrastate Air Quality Control Region (South
Carolina) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within

[[Page 31]]

the outermost boundaries of the area so delimited):

    In the State of South Carolina: Clarendon County, Kershaw County,
Lee County, Sumter County.

Sec. 81.111  Georgetown Intrastate Air Quality Control Region.

    The Georgetown Intrastate Air Quality Control Region (South
Carolina) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of South Carolina: Georgetown County, Horry County,
Williamsburg County.

Sec. 81.112  Charleston Intrastate Air Quality Control Region.

    The Charleston Intrastate Air Quality Control Region (South
Carolina) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of South Carolina: Berkeley County, Charleston County,
Dorchester County.

    Note: For purposes of identification, the regions are referred to by
South Carolina authorities as follows:

Sec.
81.106 Greenville-Spartanburg Intrastate Air Quality Control Region:
          Region 1.
81.107 Greenwood Intrastate Air Quality Control Region: Region 2.
81.108 Columbia Intrastate Air Quality Control Region: Region 4.
81.109 Florence Intrastate Air Quality Control Region: Region 7.
81.110 Camden-Sumter Intrastate Air Quality Control Region: Region 6.
81.111 Georgetown Intrastate Air Quality Control Region: Region 8.
81.112 Charleston Intrastate Air Quality Control Region: Region 9.

Sec. 81.113  Savannah (Georgia)-Beaufort (South Carolina) Interstate Air
          Quality Control Region.

    The Savannah (Georgia)-Beaufort (South Carolina) Interstate Air
Quality Control Region has been revised to consist of the territorial
area encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of South Carolina: Beaufort County, Colleton County,
Hampton County, Jasper County.

    In the State of Georgia: Bryan County, Bulloch County, Candler
County, Chatham County, Effingham County, Evans County, Liberty County,
Tattnall County.

Sec. 81.114  Augusta (Georgia)-Aiken (South Carolina) Interstate Air
          Quality Control Region.

    The Augusta (Georgia)-Aiken (South Carolina) Interstate Air Quality
Control Region has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Georgia: Burke County, Columbia County, Emanuel
County, Glascock County, Jefferson County, Jenkins County, Lincoln
County, McDuffle County, Richmond County, Screven County, Taliaferro
County, Warren County, Wilkes County.

    In the State of South Carolina: Aiken County, Allendale County,
Bamberg County, Barnwell County, Calhoun County, Orangeburg County.

    Note: For identification purposes, the Columbus (Georgia)-Phenix
City (Alabama) Interstate Air Quality Control Region is referred to by
Alabama authorities as the Alabama State Capital-Columbus (Georgia)
Interstate Air Quality Control Region.

Sec. 81.115  Northwest Nevada Intrastate Air Quality Control Region.

    The Northwest Nevada Intrastate Air Quality Control Region consists
of the territorial area encompassed by the

[[Page 32]]

boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Nevada: Carson City, Douglas County, Lyon County,
Storey County, Washoe County.

Sec. 81.116  Northern Missouri Intrastate Air Quality Control Region.

    The Northern Missouri Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Missouri: Adair County, Andrew County, Atchison
County, Audrain County, Boone County, Caldwell County, Callaway County,
Carroll County, Chariton County, Clark County, Clinton County, Cole
County, Cooper County, Daviess County, De Kalb County, Gentry County,
Grundy County, Harrison County, Holt County, Howard County, Knox County,
Lewis County, Lincoln County, Linn County, Livingston County, Macon
County, Marion County, Mercer County, Moniteau County, Monroe County,
Montgomery County, Nodaway County, Osage County, Pike County, Putnam
County, Ralls County, Randolph County, Saline County, Schuyler County,
Scotland County, Shelby County, Sullivan County, Warren County, Worth
County.

Sec. 81.117  Southeast Missouri Intrastate Air Quality Control Region.

    The Southeast Missouri Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Missouri: Bolinger County, Butler County, Cape
Girardeau County, Carter County, Crawford County, Dent County, Dunklin
County, Gasconade County, Iron County, Madison County, Maries County,
Mississippi County, New Madrid County, Pemiscot County, Perry County,
Phelps County, Reynolds County, Ripley County, St. Francois County, Ste.
Genevieve County, Scott County, Stoddard County, Washington County,
Wayne County.

Sec. 81.118  Southwest Missouri Intrastate Air Quality Control Region.

    The Southwest Missouri Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Missouri: Barton County, Barry County, Bates County,
Benton County, Camden County, Cedar County, Christian County, Dade
County, Dallas County, Douglas County, Greene County, Henry County,
Hickory County, Howell County, Jasper County, Johnson County, Laclede
County, Lafayette County, Lawrence County, McDonald County, Miller
County, Morgan County, Newton County, Oregon County, Ozark County,
Pettis County, Polk County, Pulaski County, St. Clair County, Shannon
County, Stone County, Taney County, Texas County, Vernon County, Webster
County, Wright County.

Sec. 81.119  Western Tennessee Intrastate Air Quality Control Region.

    The Western Tennessee Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Tennessee: Benton County, Carroll County, Chester
County, Crockett County, Decatur County, Dyer County, Fayette County,
Gibson County, Hardeman County, Hardin County, Haywood County, Henderson
County, Henry County, Lake County, Lauderdale County, McNairy County,
Madison County, Obion County, Tipton County, Weakley County.

Sec. 81.120  Middle Tennessee Intrastate Air Quality Control Region.

    The Middle Tennessee Intrastate Air Quality Control Region consists
of the territorial area encompassed by the

[[Page 33]]

boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Tennessee: Bedford County, Cannon County, Cheatham
County, Clay County, Davidson County, DeKalb County, Dickson County,
Giles County, Hickman County, Houston County, Humphreys County, Jackson
County, Lawrence County, Lewis County, Lincoln County, Macon County,
Marshall County, Maury County, Montgomery County, Moore County, Perry
County, Robertson County, Rutherford County, Smith County, Stewart
County, Sumner County, Trousdale County, Wayne County, Williamson
County, Wilson County.

Sec. 81.121  Four Corners Interstate Air Quality Control Region.

    The Four Corners Interstate Air Quality Control Region (Colorado-New
Mexico-Utah) has been revised to consist of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Colorado: Archuleta County, Dolores County, La Plata
County, Montezuma County, San Juan County.
    In the State of New Mexico: San Juan County (in its entirety); Rio
Arriba County (that portion lying west (Pacific slope) of the
Continental Divide, and all portions of the Jicarilla Apache Indian
Reservation lying east (Atlantic slope) of the Continental Divide);
Sandoval County (that portion lying west (Pacific slope) of the
Continental Divide, and all portions of the Jicarilla Apache Indian
Reservation lying east (Atlantic slope) of the Continental Divide);
McKinley County (that portion lying west (Pacific slope) of the
Continental Divide); Valencia County (that portion lying within the Zuni
and Ramah Navajo Indian Reservations).
    In the State of Utah: Emery County, Garfield County, Grand County,
Iron County, Kane County, San Juan County, Washington County, Wayne
County.

[45 FR 67347, Oct. 10, 1980]

Sec. 81.122  Mississippi Delta Intrastate Air Quality Control Region.

    The Mississippi Delta Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Mississippi: Bolivar County, Coahoma County,
Humphreys County, Issaquena County, Leflore County, Quitman County,
Sharkey County, Sunflower County, Tallahatchie County, Tunica County,
Washington County, Yazoo County.

Sec. 81.123  Southeastern Oklahoma Intrastate Air Quality Control
          Region.

    The Southeastern Oklahoma Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Oklahoma: Atoka County, Bryan County, Carter County,
Choctaw County, Coal County, Garvin County, Haskell County, Hughes
County, Johnston County, Latimer County, Love County, McIntosh County,
Marshall County, Murray County, Okfuskee County, Pittsburg County,
Pontotoc County, Pushmataha County, Seminole County.

Sec. 81.124  North Central Oklahoma Intrastate Air Quality Control
          Region.

    The North Central Oklahoma Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Oklahoma: Garfield County, Grant County, Kay County,
Noble County, Payne County.

[[Page 34]]

Sec. 81.125  Southwestern Oklahoma Intrastate Air Quality Control
          Region.

    The Southwestern Oklahoma Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Oklahoma: Beckham County, Caddo County, Comanche
County, Cotton County, Greer County, Harmon County, Jackson County,
Jefferson County, Kiowa County, Stephens County, Tillman County, Washita
County.

Sec. 81.126  Northwestern Oklahoma Intrastate Air Quality Control
          Region.

    The Northwestern Oklahoma Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Oklahoma: Alfalfa County, Beaver County, Blaine
County, Cimarron County, Custer County, Dewey County, Ellis County,
Harper County, Major County, Roger Mills County, Texas County, Woods
County, Woodward County.

Sec. 81.127  Central New York Intrastate Air Quality Control Region.

    The Central New York Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of New York: Cayuga County, Cortland County, Herkimer
County, Jefferson County, Lewis County, Madison County, Oneida County,
Onondaga County, Oswego County.

Sec. 81.128  Genesee-Finger Lakes Intrastate Air Quality Control Region.

    The Genesee-Finger Lakes Intrastate Air Quality Control Region (New
York) consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of New York: Genesee County, Livingston County, Monroe
County, Ontario County, Orleans County, Seneca County, Wayne County,
Wyoming County, Yates County.

Sec. 81.129  Hudson Valley Intrastate Air Quality Control Region.

    The Hudson Valley Intrastate Air Quality Control Region (New York)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of New York: Albany County, Columbia County, Dutchess
County, Fulton County, Greene County, Montgomery County, Orange County,
Putnam County, Rensselaer County, Saratoga County, Schenectady County,
Schoharie County, Ulster County.

Sec. 81.130  Southern Tier East Intrastate Air Quality Control Region.

    The Southern Tier East Intrastate Air Quality Control Region (New
York) consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of New York: Broome County, Chenango County, Delaware
County, Otsego County, Sullivan County, Tioga County.

[[Page 35]]

Sec. 81.131  Southern Tier West Intrastate Air Quality Control Region.

    The Southern Tier West Intrastate Air Quality Control Region (New
York) consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of New York: Allegany County, Cattaraugus County,
Chautauqua County, Chemung County, Schuyler County, Steuben County,
Tompkins County.

Sec. 81.132  Abilene-Wichita Falls Intrastate Air Quality Control
          Region.

    The Abilene-Wichita Falls Intrastate Air Quality Control Region
(Texas) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of Texas: Archer County, Baylor County, Brown County,
Callahan County, Clay County, Coleman County, Comanche County, Cottle
County, Eastland County, Fisher County, Foard County, Hardeman County,
Haskell County, Jack County, Jones County, Kent County, Knox County,
Mitchell County, Montague County, Nolan County, Runnels County, Scurry
County, Shackelford County, Stephens County, Stonewall County, Taylor
County, Throckmorton County, Wichita County, Wilbarger County, Young
County.

[36 FR 22421, Nov. 25, 1971, as amended at 56 FR 37289, Aug. 6, 1991; 62
FR 30272, June 3, 1997]

Sec. 81.133  Amarillo-Lubbock Intrastate Air Quality Control Region.

    The Amarillo-Lubbock Intrastate Air Quality Control Region (Texas)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Texas: Armstrong County, Bailey County, Briscoe
County, Carson County, Castro County, Childress County, Cochran County,
Collingsworth County, Crosby County, Dallam County, Deaf Smith County,
Dickens County, Donley County, Floyd County, Garza County, Gray County,
Hale County, Hall County, Hansford County, Hartley County, Hemphill
County, Hockley County, Hutchinson County, King County, Lamb County,
Lipscomb County, Lubbock County, Lynn County, Moore County, Motley
County, Ochiltree County, Oldham County, Parmer County, Potter County,
Randall County, Roberts County, Sherman County, Swisher County, Terry
County, Wheeler County, Yoakum County.

[36 FR 22421, Nov. 25, 1971, as amended at 62 FR 30272, June 3, 1997]

Sec. 81.134  Austin-Waco Intrastate Air Quality Control Region.

    The Austin-Waco Intrastate Air Quality Control Region (Texas)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Texas: Bastrop County, Bell County, Blanco County,
Bosque County, Brazos County, Burleson County, Burnet County, Caldwell
County, Coryell County, Falls County, Fayette County, Freestone County,
Grimes County, Hamilton County, Hays County, Hill County, Lampasas
County, Lee County, Leon County, Limestone County, Llano County, Madison
County, McLennan County, Milam County, Mills County, Robertson County,
San Saba County, Travis County, Washington County, Williamson County.

[36 FR 22421, Nov. 25, 1971, as amended at 56 FR 32789, Aug. 6, 1991; 62
FR 30272, June 3, 1997]

Sec. 81.135  Brownsville-Laredo Intrastate Air Quality Control Region.

    The Brownsville-Laredo Intrastate Air Quality Control Region (Texas)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section

[[Page 36]]

302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located
within the outermost boundaries of the area aso delimited):

    In the State of Texas: Cameron County, Hidalgo County, Jim Hogg
County, Starr County, Webb County, Willacy County, Zapata County.

Sec. 81.136  Corpus Christi-Victoria Intrastate Air Quality Control
          Region.

    The Corpus Christi-Victoria Intrastate Air Quality Control Region
(Texas) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of Texas: Aransas County, Bee County, Brooks County,
Calhoun County, De Witt County, Duval County, Goliad County, Gonzales
County, Jackson County, Jim Wells County, Kenedy County, Kleberg County,
Lavaca County, Live Oak County, McMullen County, Nueces County, Refugio
County, San Patricio County, Victoria County.

[36 FR 22421, Nov. 21, 1971, as amended at 62 FR 30272, June 3, 1997]

Sec. 81.137  Midland-Odessa-San Angelo Intrastate Air Quality Control
          Region.

    The Midland-Odessa-San Angelo Intrastate Air Quality Control Region
(Texas) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(e)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of Texas: Andrews County, Borden County, Coke County,
Concho County, Crane County, Crockett County, Dawson County, Ector
County, Gaines County, Glasscock County, Howard County, Irion County,
Kimble County, Loving County, Martin County, Mason County, McCulloch
County, Menard County, Midland County, Pecos County, Reagan County,
Reeves County, Schleicher County, Sterling County, Sutton County,
Terrell County, Tom Green County, Upton County, Ward County, Winkler
County.

[36 FR 22421, Nov. 25, 1971, 56 FR 37289, Aug. 6, 1991, as amended at 62
FR 30273, June 3, 1997]

Sec. 81.138  Central Arkansas Intrastate Air Quality Control Region.

    The Central Arkansas Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Arkansas: Chicot County, Clark County, Cleveland
County, Conway County, Dallas County, Desha County, Drew County,
Faulkner County, Garland County, Grant County, Hot Spring County,
Jefferson County, Lincoln County, Lonoke County, Perry County, Pope
County, Pulaski County, Saline County, Yell County.

Sec. 81.139  Northeast Arkansas Intrastate Air Quality Control Region.

    The Northeast Arkansas Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Arkansas: Arkansas County, Clay County, Craighead
County, Cross County, Greene County, Independence County, Jackson
County, Lawrence County, Lee County, Mississippi County, Monroe County,
Phillips County, Poinsett County, Prairie County, Randolph County, Saint
Francis County, Sharp County, White County, Woodruff County.

Sec. 81.140  Northwest Arkansas Intrastate Air Quality Control Region.

    The Northwest Arkansas Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean

[[Page 37]]

Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Arkansas: Baxter County, Boone County, Carroll
County, Cleburne County, Franklin County, Fulton County, Izard County,
Johnson County, Logan County, Madison County, Marion County, Montgomery
County, Newton County, Pike County, Polk County, Scott County, Searcy
County, Stone County, Van Buren County.

Sec. 81.141  Berkshire Intrastate Air Quality Control Region.

    The Berkshire Intrastate Air Quality Control Region (Massachusetts)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Massachusetts: Berkshire County.

Sec. 81.142  Central Massachusetts Intrastate Air Quality Control
          Region.

    The Central Massachusetts Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Massachusetts: Township--Ashburnham, Ashby, Athol,
Auburn, Barre, Berlin, Blackstone, Boylston, Brookfield, Charlton,
Clinton, Douglas, Dudley, East Brookfield, Grafton, Hardwick, Harvard,
Holden, Hopedale, Hubbardston, Lancaster, Leicester, Lunenburg, Mendon,
Millbury, Millville, New Braintree, Northborough, Northbridge, North
Brookfield, Oakham, Oxford, Paxton, Petersham, Phillipston, Princeton,
Royalston, Rutland, Shirley, Shrewsbury, Southbridge, Spencer, Sterling,
Sturbridge, Sutton, Templeton, Townsend, Upton, Uxbridge, Warren,
Webster, Westborough, West Boylston, West Brookfield, Westminster,
Winchendon,
    Cities--Fitchburg, Gardner, Leominster, Worcester.

Sec. 81.143  Central Virginia Intrastate Air Quality Control Region.

    The Central Virginia Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Virginia: Counties--Amelia, Amherst, Appomattox,
Bedford, Brunswick, Buckingham, Campbell, Charlotte, Cumberland,
Franklin, Halifax, Henry, Lunenburg, Mecklenburg, Nottoway, Patrick,
Pittsylvania, Prince Edward.
    Cities--Bedford, Danville, Lynchburg, Martinsville, South Boston.
    Towns--Blackstone, Farmville, Rocky Mount, South Hill.

Sec. 81.144  Northeastern Virginia Intrastate Air Quality Control
          Region.

    The Northeastern Virginia Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Virginia: Counties--Accomack, Albermarle, Caroline,
Culpeper, Essex, Fauquier, Fluvanna, Gloucester, Greene, King and Queen,
King George, King William, Lancaster, Louisa, Madison, Mathews,
Middlesex, Nelson, Northampton, Northumberland, Orange, Rappahannock,
Richmond, Spotsylvania, Stafford, Westmoreland.
    Cities--Charlottesville, Fredericksburg.
    Towns--Culpeper, Warrenton.

Sec. 81.145  State Capital Intrastate Air Quality Control Region.

    The State Capital Intrastate Air Quality Control Region (Virginia)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

[[Page 38]]

    In the State of Virginia: Counties--Charles City, Chesterfield,
Dinwiddie, Goochland, Greensville, Hanover, Henrico, New Kent, Powhatan,
Prince George, Surry, Sussex.
    Cities--Colonial Heights, Emporia, Hopewell, Petersburg, Richmond.

Sec. 81.146  Valley of Virginia Intrastate Air Quality Control Region.

    The Valley of Virginia Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Virginia: Counties--Alleghany, Augusta, Bath,
Botetourt, Clarke, Craig, Floyd, Frederick, Giles, Highland, Montgomery,
Page, Pulaski, Roanoke, Rockbridge, Rockingham, Shenandoah, Warren.
    Cities--Buena Vista, Clifton Forge, Covington, Harrisonburg,
Lexington, Radford, Roanoke, Salem, Staunton, Waynesboro, Winchester.
    Towns--Blacksburg, Christiansburg, Front Royal, Luray, Pulaski,
Vinton.

Sec. 81.147  Eastern Mountain Intrastate Air Quality Control Region.

    The Eastern Mountain Intrastate Air Quality Control Region (North
Carolina) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of North Carolina: Alexander County, Alleghany County,
Ashe County, Avery County, Burke County, Caldwell County, Catawba
County, Cleveland County, McDowell County, Mitchell County, Polk County,
Rutherford County, Watauga County, Wilkes County, Yancey County.

Sec. 81.148  Eastern Piedmont Intrastate Air Quality Control Region.

    The Eastern Piedmont Intrastate Air Quality Control Region (North
Carolina) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of North Carolina: Chatham County, Durham County,
Edgecombe County, Franklin County, Granville County, Halifax County,
Johnston County, Lee County, Nash County, Northampton County, Orange
County, Person County, Vance County, Wake County, Warren County, Wilson
County.

Sec. 81.149  Northern Coastal Plain Intrastate Air Quality Control
          Region.

    The Northern Coastal Plain Intrastate Air Quality Control Region
(North Carolina) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of North Carolina: Beaufort County, Bertie County,
Camden County, Chowan County, Currituck County, Dare County, Gates
County, Hertford County, Hyde County, Martin County, Pasquotank County,
Perquimans County, Pitt County, Tyrrell County, Washington County.

Sec. 81.150  Northern Piedmont Intrastate Air Quality Control Region.

    The Northern Piedmont Intrastate Air Quality Control Region (North
Carolina) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of North Carolina: Alamance County, Caswell County,
Davidson County, Davie County, Forsyth County, Guilford County, Randolph
County, Rockingham County, Stokes County, Surry County, Yadkin County.

[[Page 39]]

Sec. 81.151  Sandhills Intrastate Air Quality Control Region.

    The Sandhills Intrastate Air Quality Control Region (North Carolina)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of North Carolina: Anson County, Bladen County,
Cumberland County, Harnett County, Hoke County, Montgomery County, Moore
County, Richmond County, Robeson County, Sampson County, Scotland
County.

Sec. 81.152  Southern Coastal Plain Intrastate Air Quality Control
          Region.

    The Southern Coastal Plain Intrastate Air Quality Control Region
(North Carolina) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of North Carolina: Brunswick County, Carteret County,
Columbus County, Craven County, Duplin County, Greene County, Jones
County, Lenoir County, New Hanover County, Onslow County, Pamlico
County, Pender County, Wayne County.

Sec. 81.153  Western Mountain Intrastate Air Quality Control Region.

    The Western Mountain Intrastate Air Quality Control Region (North
Carolina) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located with the
outermost boundaries of the area so delimited):

    In the State of North Carolina: Buncombe County, Cherokee County,
Clay County, Graham County, Haywood County, Henderson County, Jackson
County, Macon County, Madison County, Swain County, Transylvania County.

Sec. 81.154  Eastern Shore Intrastate Air Quality Control Region.

    The Eastern Shore Intrastate Air Quality Control Region (Maryland)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Maryland: Caroline County, Cecil County, Dorchester
County, Kent County, Queen Annes County, Somerset County, Talbot County,
Wicomico County, Worcester County.

Sec. 81.155  Central Maryland Intrastate Air Quality Control Region.

    The Central Maryland Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described areas (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Maryland: Frederick County.

Sec. 81.156  Southern Maryland Intrastate Air Quality Control Region.

    The Southern Maryland Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Maryland: Calvert County, Charles County, St. Marys
County.

Sec. 81.157  North Central Wisconsin Intrastate Air Quality Control
          Region.

    The North Central Wisconsin Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all

[[Page 40]]

municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Wisconsin: Adams County, Forest County, Florence
County, Juneau County, Langlade County, Lincoln County, Marathon County,
Oneida County, Portage County, Vilas County, Wood County.

Sec. 81.158  Southern Wisconsin Intrastate Air Quality Control Region.

    The Southern Wisconsin Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Wisconsin: Columbia County, Dane County, Dodge
County, Green County, Iowa County, Jefferson County, Lafayette County,
Richland County, Sauk County.

Sec. 81.159  Great Basin Valley Intrastate Air Quality Control Region.

    The Great Basin Valley Intrastate Air Quality Control Region
(California) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of California: Alpine County, Inyo County, Mono County.

Sec. 81.160  North Central Coast Intrastate Air Quality Control Region.

    The North Central Coast Intrastate Air Quality Control Region
(California) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of California: Monterey County, San Benito County,
Santa Cruz County.

Sec. 81.161  North Coast Intrastate Air Quality Control Region.

    The North Coast Intrastate Air Quality Control Region (California)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of California: Del Norte County, Humboldt County,
Mendocino County, Trinity County.
    Sonoma County--that portion of Sonoma County which lies north and
west of a line described as follows:Beginning at the southeasterly
corner of the Rancho Estero Americano, being on the boundary line
between Marin and Sonoma counties, California; thence running northerly
along the easterly boundary line of said Rancho Estero Americano to the
northeasterly corner thereof, being an angle corner in the westerly
boundary line of Rancho Canada de Jonive; thence running along said
boundary of Rancho Canada de Jonive westerly, northerly and easterly to
its intersection with the easterly line of Graton Road; thence running
along the easterly and southerly line of Graton Road, northerly and
easterly to its intersection with the easterly line of Sullivan Road;
thence running northerly along said easterly line of Sullivan Road to
the southerly line of Green Valley Road; thence running easterly along
the said southerly line of Green Valley Road and easterly along the
southerly line of State highway 116, to the westerly line of Vine Hill
Road; thence running along the westerly and northerly line of Vine Hill
Road, northerly and easterly to its intersection with the westerly line
of Laguna Road; thence running northerly along the westerly line of
Laguna Road and the northerly projection thereof to the northerly line
of Trenton Road; thence running westerly along the northerly line of
said Trenton Road to the easterly line of Trenton-Healdsburg Road;
thence running northerly along said easterly line of Trenton-Healdsburg
Road to the easterly line of Eastside Road; thence running northerly
along said easterly line of Eastside Road to its intersection with the
southerly line of Rancho Sotoyome; thence running easterly along said
southerly line of Rancho Sotoyome to is intersection with the township
line common to Townships 8 and 9 North, Mt. Diablo Base and Meridian;
thence

[[Page 41]]

running easterly along said township line to its intersection with the
boundary line between Sonoma and Napa Counties, State of California.

[36 FR 22421, Nov. 25, 1971, as amended at 46 FR 3890, Jan. 16, 1981]

Sec. 81.162  Northeast Plateau Intrastate Air Quality Control Region.

    The Northeast Plateau Intrastate Air Quality Control Region
(California) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of California: Lassen County, Modoc County, Siskiyou
County.
    Shasta County--that portion of Shasta County which lies east and
north of a line described as follows:Beginning at the Shasta-Siskiyou
County boundary and running south along the range line common to R. 2 E.
and R. 1 E., Mt. Diablo Base and Meridian, to the southwest corner of T.
35 N., R. 2 E; then east along the township line common to T. 35 N. and
T. 34 N. to the northwest corner of T. 34 N., R. 3 E.; then south along
the range line common to R. 3 E. and R. 2 E. to the southwest corner of
T. 33 N., R. 3 E.; then east along the township line common to T. 33 N.
and T. 32 N. to the northwest corner of T. 32 N., R. 4 E.; then south
along the range line common to R. 4 E. and R. 3 E. to the point of
intersection with the northwest corner of the Lassen Volcanic National
Park boundary; then east along the north boundary of Lassen Volcanic
National Park to the point of intersection with the Lassen-Shasta County
boundary.

[36 FR 22421, Nov. 25, 1971, as amended at 46 FR 3890, Jan. 16, 1981]

Sec. 81.163  Sacramento Valley Intrastate Air Quality Control Region.

    The Sacramento Valley Intrastate Air Quality Control Region
(California) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of California: Butte County, Colusa County, Glenn
County, Sacramento County, Sutter County, Tehama County, Yolo County,
Yuba County.
    Shasta County--that portion of Shasta County which lies west and
south of a line described as follows:Beginning at the Shasta-Siskiyou
County boundary and running south along the range line common to R. 2 E.
and R. 1 E., Mt. Diablo Base and Meridian, to the southwest corner of T.
35 N., R. 2 E.; then east along the township line common to T. 35 N. and
T. 34 N. to the northwest corner of T. 34 N., R. 3 E.; then south along
the range line common to R. 3 E. and R. 2 E. to the southwest corner of
T. 33 N., R. 3 E.; then east along the township line common to T. 33 N.
and T. 32 N. to the northwest corner of T. 32 N., R. 4 E.; then south
along the range line common to R. 4 E. and R. 3 E. to the point of
intersection with the northwest corner of the Lassen Volcanic National
Park boundary; then east along the north boundary of Lassen Volcanic
National Park to the Point of intersection with the Lassen-Shasta County
boundary.

    Solano County--that portion of Solano County which lies north and
east of a line described as follows:Beginning at the inersection of the
westerly boundary of Solano County and the \1/4\ section line running
east and west through the center of section 34, T. 6 N., R. 2 W.,
M.D.B.&M., thence east along said \1/4\ section line to the east
boundary of section 36, T. 6 N., R. 2 W., thence south \1/2\ mile and
east 2.0 miles, more or less, along the west and south boundary of Los
Putos Rancho to the northwest corner of section 4, T. 5 N., R. 1 W.,
thence east along a line common to T. 5 N. and T. 6 N. to the northeast
corner of section 3, T. 5 N., R. 1 E., thence south along section lines
to the southeast corner of section 8, T. 3 N., R. 2 E., thence east to
the boundary between Solano and Sacramento Counties.

[36 FR 22421, Nov. 25, 1971, as amended at 46 FR 3890, Jan. 16, 1981]

Sec. 81.164  San Diego Intrastate Air Quality Control Region.

    The San Diego Intrastate Air Quality Control Region (California)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

[[Page 42]]

    In the State of California: San Diego County.

[36 FR 22421, Nov. 25, 1971, as amended at 46 FR 3890, Jan. 16, 1981]

Sec. 81.165  San Joaquin Valley Intrastate Air Quality Control Region.

    The San Joaquin Valley Intrastate Air Quality Control Region
(California) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of California: Fresno County, Kings County, Madera
County, Merced County, San Joaquin County, Stanislaus County, Tulare
County.
    Kern County--that portion of Kern County which lies west and north
of a line described as follows:Beginning at the Kern-Los Angeles County
boundary and running north and east along the northwest boundary of the
Rancho La Liebre Land Grant to the point of intersection with the range
line common to R. 15 W. and R. 16 W., San Bernardino Base and Meridian;
then north along the range line to the northwest corner of section 2, T.
32 S., R. 32 E., Mount Diablo Base and Meridian; then east along the
township line common to T. 32 S. and T. 31 S.; then north along the
range line common to R. 35 E. and R. 34 E.; then east along the township
line common to T. 29 S. and T. 28 S.; then north along the range line
common to R. 36 E. and R. 35 E.; then east along the township line
common to T. 28 S. and T. 27 S.; then north along the range line common
to R. 37 E. and R. 36 E. to the Kern-Tulare County boundary.

[36 FR 22421, Nov. 25, 1971, as amended at 46 FR 3890, Jan. 16, 1981]

Sec. 81.166  South Central Coast Intrastate Air Quality Control Region.

    The South Central Coast Intrastate Air Quality Control Region
(California) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of California: San Luis Obispo County.
    Santa Barbara County--that portion of Santa Barbara County which
lies north of a line described as follows:Beginning at the Pacific Ocean
outfall of Jalama Creek and running east and north along Jalama Creek to
a point of intersection with the west boundary of the San Julian Land
Grant; then south along the San Julian Land Grant boundary to its
southwest corner; then east along the south boundary of the San Julian
Land Grant to the northeast corner of partial sec. 20, T. 5 N., R. 32
W., San Bernardino Base and Meridian; then south and east along the
boundary of the Las Cruces Land Grant to the southwest corner of partial
sec. 22, T. 5 N., R. 32 W.; then northeast along the Las Cruces Land
Grant boundary; then east along the north boundaries of sec. 13, T. 5
N., R. 32 W., and secs. 18, 17, 16, 15, 14, 13, T. 5 N., R. 31 W., and
secs. 18, 17, 16, 15, 14, 13, T. 5 N., R. 30 W., and secs. 18, 17, 16,
15, T. 5 N., R. 29 W.; then south along the east boundary of sec. 15 T.
5 N., R. 29 W.; then east along the north boundaries of secs. 23 and 24,
T. 5 N., R. 29 W., and secs. 19, 20, 21, 22, 23, 24, T. 5 N., R. 28 W.,
and secs. 19 and 20, T. 5 N., R. 27 W.; then south along the east
boundary of sec. 20, T. 5 N., R. 27 W.; then east along the north
boundaries of secs. 28, 27, 26, 25, T. 5 N., R. 27 W. and sec. 30, T. 5
N., R. 26 W.; then south along the east boundary of sec. 30, T. 5 N., R.
26 W.; then east along the north boundaries of secs. 32, 33, 34, 35, T.
5 N., R. 26 W.; then south along the east boundary of sec. 35, T. 5 N.,
R. 26 W. to the township line common to T. 4 N. and T. 5 N.; then east
along this township line to the Santa Barbara-Ventura County boundary.

Sec. 81.167  Southeast Desert Intrastate Air Quality Control Region.

    The Southeast Desert Intrastate Air Quality Control Region
(California) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of California: Imperial County.
    Kern County--that portion of Kern County which lies east and south
of a line described as follows:Beginning at the Kern-Los Angeles County
boundary and running north and east along the northwest boundary of the
Rancho La Liebre Land Grant to the point of intersection with the range
line common to R. 15 W. and R. 16 W., San Bernardino Base

[[Page 43]]

and Meridian; then north along the range line to the northwest corner of
Section 2, T. 32 S., R. 32 E., Mount Diablo Base and Meridian; then east
along the township line common to T. 32 S. and T. 31 S.; then north
along the range line common to R. 35 E. and R. 34 E.; then east along
the township line common to T. 29 S. and T. 28 S.; then north along the
range line common to R. 36 E. and R. 35 E.; then east along the township
line common to T. 28 S. and T. 27 S.; then north along the range line
common to R. 37 E. and R. 36 E. to the Kern-Tulare County boundary.

    Los Angeles County--that portion of Los Angeles County which lies
north and east of a line described as follows:Beginning at the Los
Angeles-San Bernardino County boundary and running west along the
township line common to T. 3 N. and T. 2 N., San Bernardino Base and
Meridian; then north along the range line common to R. 8 W. and R. 9 W.;
then west along the township line common to T. 4 N. and T. 3 N.; then
north along the range line common to R. 12 W. and R. 13 W. to the
southeast corner of Section 12, T. 5 N.; R. 13 W.; then west along the
south boundaries of Sections 12, 11, 10, 9, 8, and 7, T. 5 N., R. 13 W.
to the boundary of the Angeles National Forest which is collinear with
the range line common to R. 13 W. and R. 14 W.; then north and west
along the Angeles National Forest boundary to the point of intersection
with the township line common to T. 7 N. and T. 6 N. (point is at the
northwest corner of Section 4 in T. 6 N., R. 14 W.); then west along the
township line common to T. 7 N. and T. 6 N.; then north along the range
line common to R. 15 W. and R. 16 W. to the southeast corner of Section
13, T. 7 N., R. 16 W.; then along the south boundaries of Sections 13,
14, 15, 16, 17, and 18, T. 7 N., R. 16 W.; then north along the range
line common to R. 16 W. and R. 17 W. to the north boundary of the
Angeles National Forest (collinear with the township line common to T. 8
N. and T. 7 N.); then west and north along the Angeles National Forest
boundary to the point of intersection with the south boundary of the
Rancho La Liebre Land Grant; then west and north along this land grant
boundary to the Los Angeles-Kern County boundary.

    Riverside County--that portion of Riverside County which lies east
of a line described as follows:Beginning at the Riverside-San Diego
County boundary and running north along the range line common to R. 4 E.
and R. 3 E., San Bernardino Base and Meridian; then east along the
township line common to T. 8 S. and T. 7 S.; then north along the range
line common to R. 5 E. and R. 4 E.; then west along the township line
common to T. 6 S. and T. 7 S. to the southwest corner of Section 34, T.
6 S., R. 4 E.; then north along the west boundaries of Sections 34, 27,
22, 15, 10, and 3, T. 6 S., R. 4 E.; then west along the township line
common to T. 5 S. and T. 6 S.; then north along the range line common to
R. 4 E. and R. 3 E.; then west along the south boundaries of Sections
13, 14, 15, 16, 17, and 18, T. 5 S., R. 3 E.; then north along the range
line common to R. 2 E. and R. 3 E.; then west along the township line
common to T. 4 S. and T. 3 S. to the intersection with the southwest
boundary of partial Section 31, T. 3 S., R. 1 W.; then northwest along
that line to the intersection with the range line common to R. 2 W. and
R. 1 W.; then north to the Riverside-San Bernardino County line.

    San Bernardino County--that portion of San Bernardino County which
lies east and north of a line described as follows:Beginning at the San
Bernardino-Riverside County boundary and running north along the range
line common to R. 3 E. and R. 2 E., San Bernardino Base and Meridian;
then west along the township line common to T. 3 N. and T. 2 N. to the
San Bernardino-Los Angeles County boundary.

[36 FR 22421, Nov. 25, 1971, as amended at 46 FR 3890, Jan. 16, 1981]

Sec. 81.168  Great Falls Intrastate Air Quality Control Region.

    The Great Falls Intrastate Air Quality Control Region (Montana)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Montana: Blaine County, Cascade County, Chouteau
County, Glacier County, Hill County, Liberty County, Pondera County,
Teton County, Toole County.

Sec. 81.169  Helena Intrastate Air Quality Control Region.

    The Helena Intrastate Air Quality Control Region (Montana) consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Montana: Beaverhead County, Broadwater County, Deer
Lodge County, Gallatin County, Granite County, Jefferson

[[Page 44]]

County, Lewis and Clark County, Madison County, Meagher County, Park
County, Powell County, Silver Bow County.

Sec. 81.170  Miles City Intrastate Air Quality Control Region.

    The Miles City Intrastate Air Quality Control Region (Montana)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Montana: Carter County, Custer County, Daniels
County, Dawson County, Fallon County, Garfield County, McCone County,
Phillips County, Powder River County, Prairie County, Richland County,
Roosevelt County, Rosebud County, Sheridan County, Treasure County,
Valley County, Wibaux County.

Sec. 81.171  Missoula Intrastate Air Quality Control Region.

    The Missoula Intrastate Air Quality Control Region (Montana)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Montana: Flathead County, Lake County, Lincoln
County, Mineral County, Missoula County, Ravalli County, Sanders County.

Sec. 81.172  Comanche Intrastate Air Quality Control Region.

    The Comanche Intrastate Air Quality Control Region (Colorado)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Colorado: Baca County, Bent County, Cheyenne County,
Crowley County, Elbert County, Kiowa County, Kit Carson County, Lincoln
County, Otero County, Prowers County.

Sec. 81.173  Grand Mesa Intrastate Air Quality Control Region.

    The Grand Mesa Intrastate Air Quality Control Region (Colorado)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Colorado: Delta County, Eagle County, Garfield
County, Gunnison County, Hinsdale County, Mesa County, Montrose County,
Ouray County, Pitkin County, San Miguel County, Summit County.

Sec. 81.174  Pawnee Intrastate Air Quality Control Region.

    The Pawnee Intrastate Air Quality Control Region (Colorado) consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Colorado: Larimer County, Logan County, Morgan
County, Phillips County, Sedgwick County, Washington County, Weld
County, Yuma County.

Sec. 81.175  San Isabel Intrastate Air Quality Control Region.

    The San Isabel Intrastate Air Quality Control Region (Colorado)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Colorado: Chaffee County, Custer County, El Paso
County, Fremont County, Huerfano County, Lake County, Las Animas County,
Park County, Pueblo County, Teller County.

Sec. 81.176  San Luis Intrastate Air Quality Control Region.

    The San Luis Intrastate Air Quality Control Region (Colorado)
consists of

[[Page 45]]

the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Colorado: Alamosa County, Conejos County, Costilla
County, Mineral County, Rio Grande County, Saguache County.

Sec. 81.177  Yampa Intrastate Air Quality Control Region.

    The Yampa Intrastate Air Quality Control Region (Colorado) consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Colorado: Grand County, Jackson County, Moffat
County, Rio Blanco County, Routt County.

Sec. 81.178  Southern Delaware Intrastate Air Quality Control Region.

    The Southern Delaware Intrastate Air Quality Control Region
(Delaware) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described areas (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Delaware: Kent County, Sussex County.

Sec. 81.179  Aroostook Intrastate Air Quality Control Region.

    The Aroostook Intrastate Air Quality Control Region (Maine) consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):
    In the State of Maine: Aroostook County--That portion of Aroostook
County which lies east of a line described as follows: Beginning at the
point where the Maine-Canadian international border is intersected by a
line common to the western boundary of Fort Kent Township and running
due south to the intersection of said line with the Aroostook-Penobscot
County boundary.

Sec. 81.181  Down East Intrastate Air Quality Control Region.

    The Down East Intrastate Air Quality Control Region (Maine) consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Maine: Hancock County, Washington County.
    Penobscot County--That portion of Penobscot County which lies south
of a line described as follows: Beginning at the point where the
Penobscot-Aroostook County boundary is intersected by a line common to
the boundaries of Patten and Stacyville Townships and running due west
to the intersection of said line with Penobscot-Piscataquis County
boundary.
    Piscataquis County--That portion of Piscataquis County which lies
south and east of a line described as follows: Beginning at the point
where the Somerset-Piscataquis County boundary is intersected by a line
common to the northern boundary of Blanchard Plantation and running
northeast along the northern boundary of Blanchard Plantation to the
northeast corner of Blanchard Plantation; then northwest along the
western boundary of Monson Township to the northwest corner of Monson
Township; then northeast along the northern boundaries of Monson,
Willimantic, and Bowerbank Townships, the northern boundary of Barnard
Plantation, the northern boundaries of Williamsburg and Brownville
Townships, and the northern boundary of Lake View Plantation to the
intersection of said line with Piscataquis-Penobscot County boundary,
which is also common to the northeast corner of Lake View Plantation.

Sec. 81.182  Northwest Maine Intrastate Air Quality Control Region.

    The Northwest Maine Intrastate Air Quality Control Region (Maine)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section

[[Page 46]]

302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located
within the outermost boundaries of the area so delimited):

    In the State of Maine:
    Aroostook County--That portion of Aroostook County which lies west
of a line described as follows: Beginning at the point where the Maine-
Canadian international border is intersected by a line common to the
western boundary of Fort Kent Township and running due south to the
intersection of the said line with the Aroostook-Penobscot County
boundary.
    Franklin County--That portion of Franklin County which lies north
and west of a line described as follows: Beginning at the point where
the Oxford-Franklin County boundary is intersected by a line common to
the northern boundary of Township No. 6, Phillips Town, Salem Township,
and Freeman Township to the intersection of the said line with the
Franklin-Somerset County boundary, which is also common to the northeast
corner of Freeman Township.
    Oxford County--That portion of Oxford County which lies north and
west of a line described as follows: Beginning at the point where the
Maine-New Hampshire border is intersected by a line common to the
northern boundary of Grafton Township, and running northeast along the
northern boundaries of Grafton Township and Andover North Surplus to the
intersection of said line with the Oxford-Franklin County boundary,
which is also the northeast corner of Andover North Surplus.
    Penobscot County--That portion of Penobscot County which lies north
of a line described as follows: Beginning at the point where the
Penobscot-Aroostook County boundary is intersected by a line common to
the boundaries of Patten and Stacyville Townships, and running due west
to the intersection of said line with the Penobscot-Piscataquis County
boundary.
    Piscataquis County--That portion of Piscataquis County which lies
north and west of a line described as follows: Beginning at the point
where the Somerset-Piscataquis County boundary is intersected by a line
common to the northern boundary of Blanchard Plantation and running
northeast along the northern boundary of Blanchard Plantation to the
northeast corner of Blanchard Plantation; then northwest along the
western boundary of Monson Township to the northwest corner of Monson
Township; then northeast along the northern boundaries of Monson,
Willimantic, and Bowerbank Townships, the northern boundary of Barnard
Plantation, the northern boundaries of Williamsburg and Brownville
Townships, and the northern boundary of Lake View Plantation to the
intersection of said line with the Piscataquis-Penobscot County
boundary, which is also common to the northeast corner of Lake View
Plantation.
    Somerset County--That portion of Somerset County which lies north
and west of a line described as follows: Beginning at the point where
the Somerset-Franklin County boundary is intersected by a line common to
the northern boundary of New Portland Township and running northeast
along the northern boundaries of New Portland, Embden, Solon, and Athens
Townships to the intersection of said line with the Somerset-Piscataquis
County boundary, which is common to the northeast corner of Athens
Township.

Sec. 81.183  Eastern Connecticut Intrastate Air Quality Control Region.

    The Eastern Connecticut Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Connecticut: Towns--Ashford, Bozrah, Brooklyn,
Canterbury, Chaplin, Chester, Clinton, Colchester, Columbia, Coventry,
Deep River, Eastford, East Lyme, Essex, Franklin, Griswold, Groton,
Hampton, Killingly, Killingworth, Lebanon, Ledyard, Lisbon, Lyme,
Mansfield, Montville, North Stonington, Old Lyme, Old Saybrook,
Plainfield, Pomfret, Preston, Putnam, Salem, Scotland, Sprague,
Stafford, Sterling. Stonington, Thompson, Union, Voluntown, Waterford,
Westbrook, Willington, Windham, Woodstock.

    Cities--Groton, New London, Norwich, Putnam, Willimantic.

Sec. 81.184  Northwestern Connecticut Intrastate Air Quality Control
          Region.

    The Northwestern Connecticut Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Connecticut: Towns--Barkhamsted, Canaan, Colebrook,
Cornwall, Goshen, Hartland, Harwinton, Kent,

[[Page 47]]

Litchfield, Morris, New Hartford, Norfolk, North Canaan, Roxbury,
Salisbury, Sharon, Warren, Washington, Winchester.

    Cities--Torrington, Winsted.

[36 FR 22421, Nov. 25, 1971, as amended at 45 FR 84788, Dec. 23, 1980]

Sec. 81.185  Northern Washington Intrastate Air Quality Control Region.

    The Northern Washington Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Washington: Chelan County, Douglas County, Ferry
County, Okanogan County, Pend Oreille County, Stevens County.

Sec. 81.187  Olympic-Northwest Washington Intrastate Air Quality Control
          Region.

    The Olympic-Northwest Washington Intrastate Air Quality Control
Region consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Washington: Clallam County, Grays Harbor County,
Island County, Jefferson County, Mason County, Pacific County, San Juan
County, Skagit County, Thurston County, Whatcom County.

Sec. 81.189  South Central Washington Intrastate Air Quality Control
          Region.

    The South Central Washington Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Washington: Benton County, Franklin County, Kittitas
County, Klickitat County, Walla Walla County, Yakima County.

Sec. 81.190  Eastern Idaho Intrastate Air Quality Control Region.

    The Eastern Idaho Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Idaho: Bannock County, Bear Lake County, Bingham
County, Bonneville County, Butte County, Caribou County, Clark County,
Franklin County, Fremont County, Jefferson County, Madison County,
Oneida County, Power County, Teton County.

Sec. 81.191  Appalachian Intrastate Air Quality Control Region.

    The Appalachian Intrastate Air Quality Control Region (Kentucky)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Kentucky: Bell County, Breathitt County, Clay
County, Floyd County, Harlan County, Jackson County, Johnson County,
Knott County, Knox County, Laurel County, Lee County, Leslie County,
Letcher County, Magoffin County, Martin County, Owsley County, Perry
County, Pike County, Rockcastle County, Whitley County, Wolfe County,

Sec. 81.192  Bluegrass Intrastate Air Quality Control Region.

    The Bluegrass Intrastate Air Quality Control Region (Kentucky)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

[[Page 48]]

    In the State of Kentucky: Anderson County, Bourbon County, Boyle
County, Clark County, Estill County, Fayette County, Franklin County,
Garrard County, Harrison County, Jessamine County, Lincoln County,
Madison County, Mercer County, Nicholas County, Powell County, Scott
County, Woodford County.

Sec. 81.193  North Central Kentucky Intrastate Air Quality Control
          Region.

    The North Central Kentucky Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Kentucky: Breckinridge County, Bullitt County,
Grayson County, Hardin County, Henry County, Larue County, Marion
County, Meade County, Nelson County, Oldham County, Shelby County,
Spencer County, Trimble County, Washington County.

Sec. 81.194  South Central Kentucky Intrastate Air Quality Control
          Region.

    The South Central Kentucky Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Kentucky: Adair County, Allen County, Barren County,
Butler County, Casey County, Clinton County, Cumberland County, Edmonson
County, Green County, Hart County, Logan County, McCreary County,
Metcalf County, Monroe County, Pulaski County, Russell County, Simpson
County, Taylor County, Warren County, Wayne County.

Sec. 81.195  Central Michigan Intrastate Air Quality Control Region.

    The Central Michigan Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Michigan: Allegan County, Arenac County, Bay County,
Clare County, Genesee County, Gladwin County, Gratiot County, Huron
County, Ionia County, Iosco County, Isabella County, Kent County, Lake
County, Lapeer County, Mason County, Mecosta County, Midland County,
Montcalm County, Muskegon County, Newaygo County, Oceana County, Ogemaw
County, Osceola County, Ottawa County, Roscommon County, Saginaw County,
Sanilac County, Shiawassee County, Tuscola County.

Sec. 81.196  South Central Michigan Intrastate Air Quality Control
          Region.

    The South Central Michigan Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the areas so delimited):

    In the State of Michigan: Barry County, Branch County, Calhoun
County, Clinton County, Eaton County, Hillsdale County, Ingham County,
Jackson County, Kalamazoo County, Lenawee County, Livingston County, St.
Joseph County, Washtenaw County.

Sec. 81.197  Upper Michigan Intrastate Air Quality Control Region.

    The Upper Michigan Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Michigan: Alcona County, Alger County, Alpena
County, Antrim County, Baraga County, Benzie County, Cheboygan County,
Charlevoix County, Chippewa County, Crawford County, Delta County,
Dickinson County, Emmet County, Gogebic County, Grand Traverse County,
Houghton County, Iron County, Kalkaska County, Keweenaw County, Leelanau
County, Luce County, Mackinac County, Manistee County, Marquette County,
Menominee County, Missaukee County, Montmorency County,

[[Page 49]]

Ontonagon County, Oscoda County, Otsego County, Presque Isle County,
Schoolcraft County, Wexford County.

Sec. 81.199  East Alabama Intrastate Air Quality Control Region.

    The East Alabama Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Alabama: Calhoun County, Chambers County, Cherokee
County, Clay County, Cleburne County, Coosa County, Etowah County,
Randolph County, Talladega County, Tallapoosa County.

Sec. 81.200  Metropolitan Columbus Intrastate Air Quality Control
          Region.

    The Metropolitan Columbus Intrastate Air Quality Control Region
(Ohio) consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Ohio: Delaware County, Fairfield County, Franklin
County, Licking County, Madison County, Perry County, Pickaway County,
Union County.

Sec. 81.201  Mansfield-Marion Intrastate Air Quality Control Region.

    The Mansfield-Marion Intrastate Air Quality Control Region (Ohio)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Ohio: Ashland County, Crawford County, Holmes
County, Knox County, Marion County, Morrow County, Richland County,
Wayne County, Wyandot County.

Sec. 81.202  Northwest Ohio Intrastate Air Quality Control Region.

    The Northwest Ohio Intrastate Air Quality Control Region (Ohio)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Ohio: Allen County, Auglaize County, Champaign
County, Defiance County, Fulton County, Hancock County, Hardin County,
Henry County, Logan County, Mercer County, Paulding County, Putman
County, Shelby County, Van Wert County, Williams County.

Sec. 81.203  Sandusky Intrastate Air Quality Control Region.

    The Sandusky Intrastate Air Quality Control Region (Ohio) consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Ohio: Erie County, Huron County, Ottawa County,
Sandusky County, Seneca County.

Sec. 81.204  Wilmington-Chillicothe-Logan Intrastate Air Quality Control
          Region.

    The Wilmington-Chillicothe-Logan Intrastate Air Quality Control
Region (Ohio) consists of the territorial area encompassed by the
boundaries of the following jurisdiction or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Ohio: Clinton County, Fayette County, Highland
County, Hocking County, Jackson County, Pike County, Ross County, Vinton
County.

[[Page 50]]

Sec. 81.205  Zanesville-Cambridge Intrastate Air Quality Control Region.

    The Zanesville-Cambridge Intrastate Air Quality Control Region
(Ohio) consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Ohio: Carroll County, Coshocton County, Guernsey
County, Harrison County, Muskingum County, Noble County, Tuscarawas
County.

Sec. 81.213  Casper Intrastate Air Quality Control Region.

    The Casper Intrastate Air Quality Control Region (Wyoming) consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Wyoming: Converse County, Freemont County, Natrona
County.

Sec. 81.214  Black Hills-Rapid City Intrastate Air Quality Control
          Region.

    The Rapid City Intrastate Air Quality Control Region (South Dakota)
has been renamed the Black Hills-Rapid City Intrastate Air Quality
Control Region (South Dakota) and consists of the territorial area
encompassed by the boundaries of the following jurisdictions or
described area (including the territorial area of all municipalities (as
defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of South Dakota: Butte County, Custer County, Fall
River County, Lawrence County, Meade County, Pennington County.

Sec. 81.215  East Central Indiana Intrastate Air Quality Control Region.

    The East Central Indiana Intrastate Air Quality Control Region
(Indiana) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of Indiana: Blackford County, Delaware County, Grant
County, Henry County, Jay County, Madison County, Randolph County, Wayne
County.

Sec. 81.216  Northeast Indiana Intrastate Air Quality Control Region.

    The Northeast Indiana Intrastate Air Quality Control Region
(Indiana) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of Indiana: Adams County, Allen County, De Kalb County,
Huntington County, Lagrange County, Noble County, Steuben County, Wells
County, Whitley County.

Sec. 81.217  Southern Indiana Intrastate Air Quality Control Region.

    The Southern Indiana Intrastate Air Quality Control Region (Indiana)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Indiana: Bartholomew County, Brown County, Crawford
County, Daviess County, Decatur County, Fayette County, Franklin County,
Greene County, Harrison County, Jackson County, Jefferson County,
Jennings County, Lawrence County, Martin County, Monroe County, Orange
County, Owen County, Ripley County, Rush County, Scott County,
Switzerland County, Union County, Washington County.

[[Page 51]]

Sec. 81.218  Wabash Valley Intrastate Air Quality Control Region.

    The Wabash Valley Intrastate Air Quality Control Region (Indiana)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Indiana: Benton County, Carroll County, Cass County,
Clay County, Clinton County, Fountain County, Fulton County, Howard
County, Jasper County, Knox County, Miami County, Montgomery County,
Newton County, Parke County, Pulaski County, Putnam County, Starke
County, Sullivan County, Tippecanoe County, Tipton County, Vermillion
County, Vigo County, Wabash County, Warren County, White County.

Sec. 81.219  Central Oregon Intrastate Air Quality Control Region.

    The Central Oregon Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Oregon: Crook County, Deschutes County, Hood River
County, Jefferson County, Klamath County, Lake County, Sherman County,
Wasco County.

Sec. 81.220  Eastern Oregon Intrastate Air Quality Control Region.

    The Eastern Oregon Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Oregon: Baker County, Gilliam County, Grant County,
Harney County, Malheur County, Morrow County, Umatilla County, Union
County, Wallowa County, Wheeler County.

Sec. 81.221  Southwest Oregon Intrastate Air Quality Control Region.

    The Southwest Oregon Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Oregon: Coos County, Curry County, Douglas County,
Jackson County, Josephine County.

Sec. 81.226  Lincoln-Beatrice-Fairbury Intrastate Air Quality Control
          Region.

    The Lincoln-Beatrice-Fairbury Intrastate Air Quality Control Region
(Nebraska) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302
(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located
within the outermost boundaries of the area so delimited):

    In the State of Nebraska: Gage County, Jefferson County, Lancaster
County, Thayer County.

Sec. 81.230  Allegheny Intrastate Air Quality Control Region.

    The Allegheny Intrastate Air Quality Control Region (West Virginia)
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of West Virginia: Greenbrier County, Hampshire County,
Hardy County, Monroe County, Pendleton County, Pocahontas County,
Randolph County, Summers County, Tucker County.
    In Grant County: Grant Magisterial District, Milroy Magisterial
District.
    In Mineral County: Cabin Run Magisterial District, Frankfort
Magisterial District, Welton Magisterial District.

[[Page 52]]

Sec. 81.231  Central West Virginia Intrastate Air Quality Control
          Region.

    The Central West Virginia Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of West Virginia: Braxton County, Calhoun County, Clay
County, Doddridge County, Gilmer County, Lewis County, Nicholas County,
Ritchie County, Roane County, Upshur County, Webster County, Wirt
County.

Sec. 81.232  Eastern Panhandle Intrastate Air Quality Control Region.

    The Eastern Panhandle Intrastate Air Quality Control Region (West
Virginia) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f) geographically located within the
outermost boundaries of the area so delimited):

    In the State of West Virginia: Berkeley County, Jefferson County,
Morgan County.

Sec. 81.233  Kanawha Valley Intrastate Air Quality Control Region.

    The Kanawha Valley Intrastate Air Quality Control Region (West
Virginia) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of West Virginia: Kanawha County, Putnam County.
    In Fayette County: Falls Magisterial District, Kanawha Magisterial
District.

Sec. 81.234  North Central West Virginia Intrastate Air Quality Control
          Region.

    The North Central West Virginia Intrastate Air Quality Control
Region consists of the territorial area encompassed by the boundaries of
the following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of West Virginia: Barbour County, Harrison County,
Marion County, Monongalia County, Preston County, Taylor County.

Sec. 81.235  Southern West Virginia Intrastate Air Quality Control
          Region.

    The Southern West Virginia Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of West Virginia: Boone County, Lincoln County, Logan
County, McDowell County, Mercer County, Mingo County, Raleigh County,
Wyoming County.
    In Fayette County: Fayetteville Magisterial District, Mountain Cove
Magisterial District, Nuttall Magisterial District, Quinnimont
Magisterial District, Sewell Mountain Magisterial District.

Sec. 81.236  Central Georgia Intrastate Air Quality Control Region.

    The Central Georgia Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Georgia: Baldwin County, Ben Hill County, Bibb
County, Bleckley County, Crawford County, Dodge County, Hancock County,
Houston County, Jasper County, Jeff Davis County, Johnson County, Jones
County, Laurens County, Macon County, Monroe County, Montgomery County,
Peach County, Pulaski County, Putnam County, Telfair County, Toombs
County, Treutlen County, Twiggs County, Washington County, Wheeler
County, Wilcox County, Wilkinson County.

[[Page 53]]

Sec. 81.237  Northeast Georgia Intrastate Air Quality Control Region.

    The Northeast Georgia Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Georgia: Banks County, Barrow County, Clarke County,
Dawson County, Elbert County, Forsyth County, Franklin County, Greene
County, Habersham County, Hall County, Hart County, Jackson County,
Lumpkin County, Madison County, Morgan County, Newton County, Oconee
County, Oglethorpe County, Rabun County, Stephens County, Towns County,
Union County, Walton County, White County.

Sec. 81.238  Southwest Georgia Intrastate Air Quality Control Region.

    The Southwest Georgia Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Georgia: Baker County, Berrien County, Brooks
County, Calhoun County, Clay County, Colquitt County, Cook County, Crisp
County, Decatur County, Dougherty County, Early County, Echols County,
Grady County, Irwin County, Lanier County, Lee County, Lowndes County,
Miller County, Mitchell County, Randolph County, Seminole County,
Terrell County, Thomas County, Tift County, Turner County, Worth County.

Sec. 81.239  Upper Rio Grande Valley Intrastate Air Quality Control
          Region.

    The Upper Rio Grande Valley Intrastate Air Quality Control Region
(New Mexico) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of New Mexico: Los Alamos County, Santa Fe County, Taos
County.

    Those portions of Rio Arriba County lying east of the Continental
Divide.

Sec. 81.240  Northeastern Plains Intrastate Air Quality Control Region.

    The Northeastern Plains Intrastate Air Quality Control Region (New
Mexico) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of New Mexico: Colfax County, Guadalupe County, Harding
County, Mora County, San Miguel County, Torrance County, Union County.

Sec. 81.241  Southwestern Mountains-Augustine Plains Intrastate Air
          Quality Control Region.

    The Southwestern Mountains-Augustine Plains Intrastate Air Quality
Control Region (New Mexico) consists of the territorial area encompassed
by the boundaries of the following jurisdictions or described area
(including the territorial area of all municipalities (as defined in
section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically
located within the outermost boundaries of the area so delimited):

    In the State of New Mexico: Catron County, Socorro County.

    Those portions of McKinley County lying east of the Continental
Divide.
    Those portions of Valencia County, excluding the Zuni and Ramah
Navajo Indian Reservations, lying west of a line described as follows:
Starting at the point at which the south boundary of Bernalillo County
intersects with the section line between secs. 1 and 2 T. 7 N., R. 2 W.;
thence south to the southern boundary of the Laguna Indian Reservation
between secs. 35 and 36 T. 7 N., R. 2 W.; then southerly on section
lines to the Socorro-Valencia County line at secs. 11, 12, 13, and 14,
T. 5 N., R. 2 W.

[[Page 54]]

Sec. 81.242  Pecos-Permian Basin Intrastate Air Quality Control Region.

    The Pecos-Permian Basin Intrastate Air Quality Control Region (New
Mexico) consists of the territorial area encompassed by the boundaries
of the following jurisdictions or described area (including the
territorial area of all municipalities (as defined in section 302(f) of
the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within the
outermost boundaries of the area so delimited):

    In the State of New Mexico: Chaves County, Curry County, De Baca
County, Eddy County, Lea County, Quay County, Roosevelt County.

Sec. 81.243  Central Minnesota Intrastate Air Quality Control Region.

    The Central Minnesota Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Minnesota: Benton County, Chisago County, Isanti
County, Kanabec County, Mille Lacs County, Pine County, Sherburne
County, Stearns County, Wright County.

Sec. 81.244  Northwest Minnesota Intrastate Air Quality Control Region.

    The Northwest Minnesota Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Minnesota: Becker County, Beltrami County, Cass
County, Clearwater County, Crow Wing County, Douglas County, Grant
County, Hubbard County, Kittson County, Lake of the Woods County,
Mahnomen County, Marshall County, Morrison County, Norman County, Otter
Tail County, Pennington County, Polk County, Pope County, Red Lake
County, Roseau County, Stevens County, Todd County, Traverse County,
Wadena County, Wilkin County.

Sec. 81.245  Southwest Minnesota Intrastate Air Quality Control Region.

    The Southwest Minnesota Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1875h(f) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Minnesota: Big Stone County, Chippewa County,
Cottonwood County, Jackson County, Kandiyohi County, Lac qui Parle
County, Lincoln County, Lyon County, McLeod County, Meeker County,
Murray County, Nobles County, Pipestone County, Redwood County, Renville
County, Rock County, Swift County, Yellow Medicine County.

Sec. 81.246  Northern Alaska Intrastate Air Quality Control Region.

    The Northern Alaska Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1875h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Alaska:
    Those portions of the 1956 Election Districts 18-23, inclusive, as
described in Article XIV, section 3 of the Constitution of the State of
Alaska, which are not included in the designated Cook Inlet Intrastate
Air Quality Control Region as designated August 12, 1970 (35 FR 12757).

Sec. 81.247  South Central Alaska Intrastate Air Quality Control Region.

    The South Central Alaska Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Alaska:
    Those portions of the 1956 Election Districts 7-17, inclusive, and
Election District 24 as described in Article XIV, section 3 of the
Constitution of the State of Alaska, which

[[Page 55]]

are not included in the designated Cook Inlet Intrastate Air Quality
Control Region as designated August 12, 1970 (35 FR 12757).

Sec. 81.248  Southeastern Alaska Intrastate Air Quality Control Region.

    The Southeastern Alaska Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Alaska:
    1956 Election Districts 1-6, inclusive, as described in Article XIV,
section 3 of the Constitution of the State of Alaska.

Sec. 81.249  Northwest Oregon Intrastate Air Quality Control Region.

    The Northwest Oregon Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Oregon: Clatsop County, Lincoln County, Tillamook
County.

Sec. 81.250  North Central Kansas Intrastate Air Quality Control Region.

    The North Central Kansas Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Kansas: Clay County, Cloud County, Dickinson County,
Ellsworth County, Geary County, Jewell County, Lincoln County, McPherson
County, Mitchell County, Morris County, Ottawa County, Republic County,
Rice County, Riley County, Saline County, Washington County.

Sec. 81.251  Northeast Kansas Intrastate Air Quality Control Region.

    The Northeast Kansas Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Kansas: Atchison County, Brown County, Doniphan
County, Douglas County, Franklin County, Jackson County, Jefferson
County, Marshall County, Miami County, Nemaha County, Osage County,
Pottawatomie County, Shawnee County, Wabaunsee County.

Sec. 81.252  Northwest Kansas Intrastate Air Quality Control Region.

    The Northwest Kansas Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f) ) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Kansas: Barton County, Cheyenne County, Decatur
County, Ellis County, Gove County, Graham County, Logan County, Ness
County, Norton County, Osborne County, Phillips County, Rawlins County,
Rooks County, Rush County, Russell County, Sheridan County, Sherman
County, Smith County, Thomas County, Trego County, Wallace County.

Sec. 81.253  South Central Kansas Intrastate Air Quality Control Region.

    The South Central Kansas Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Kansas: Butler County, Chase County, Cowley County,
Harper County, Harvey County, Kingman County, Marion

[[Page 56]]

County, Reno County, Sedgwick County, Sumner County.

Sec. 81.254  Southeast Kansas Intrastate Air Quality Control Region.

    The Southeast Kansas Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Kansas: Allen County, Anderson County, Bourbon
County, Chautauqua County, Cherokee County, Coffey County, Crawford
County, Elk County, Greenwood County, Labette County, Linn County, Lyon
County, Montgomery County, Neosho County, Wilson County, Woodson County.

Sec. 81.255  Southwest Kansas Intrastate Air Quality Control Region.

    The Southwest Kansas Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Kansas: Barber County, Clark County, Comanche
County, Edwards County, Finney County, Ford County, Grant County, Gray
County, Greeley County, Hamilton County, Haskell County, Hodgeman
County, Kearny County, Kiowa County, Lane County, Meade County, Morton
County, Pawnee County, Pratt County, Scott County, Seward County,
Stafford County, Stanton County, Stevens County, Wichita County.

Sec. 81.256  Northeast Iowa Intrastate Air Quality Control Region.

    The Northeast Iowa Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Iowa: Allamakee County, Benton County, Black Hawk
County, Bremer County, Buchanan County, Chickasaw County, Delaware
County, Fayette County, Howard County, Jones County, Linn County,
Winneshiek County.

Sec. 81.257  North Central Iowa Intrastate Air Quality Control Region.

    The North Central Iowa Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Iowa: Butler County, Cerro Gordo County, Floyd
County, Franklin County, Grundy County, Hamilton County, Hancock County,
Hardin County, Humboldt County, Kossuth County, Mitchell County, Webster
County, Winnebago County, Worth County, Wright County.

Sec. 81.258  Northwest Iowa Intrastate Air Quality Control Region.

    The Northwest Iowa Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Iowa: Buena Vista County, Calhoun County, Cherokee
County, Clay County, Dickinson County, Emmet County, Ida County, O'Brien
County, Osceola County, Palo Alto County, Pocahontas County, Sac County.

Sec. 81.259  Southwest Iowa Intrastate Air Quality Control Region.

    The Southwest Iowa Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Iowa: Adair County, Adams County, Audubon County,
Carroll County, Cass County, Crawford County, Fremont County, Greene
County, Guthrie County,

[[Page 57]]

Harrison County, Mills County, Monona County, Montgomery County, Page
County, Ringgold County, Shelby County, Taylor County, Union County.

Sec. 81.260  South Central Iowa Intrastate Air Quality Control Region.

    The South Central Iowa Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Iowa: Appanoose County, Boone County, Clarke County,
Dallas County, Decatur County, Jasper County, Lucas County, Madison
County, Mahaska County, Marion County, Marshall County, Monroe County,
Polk County, Poweshiek County, Story County, Tama County, Warren County,
Wayne County.

Sec. 81.261  Southeast Iowa Intrastate Air Quality Control Region.

    The Southeast Iowa Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Iowa: Cedar County, Davis County, Henry County, Iowa
County, Jefferson County, Johnson County, Keokuk County, Van Buren
County, Wapello County, Washington County.

    Note: For purposes of identification, the Regions are referred to by
Iowa authorities as follows:
Sec.
81.256 Northeast Iowa Intrastate Air Quality Control Region: Region 1.
81.257 North Central Iowa Intrastate Air Quality Control Region: Region
          2.
81.258 Northwest Iowa Intrastate Air Quality Control Region: Region 3.
81.259 Southwest Iowa Intrastate Air Quality Control Region: Region 4.
81.260 South Central Iowa Intrastate Air Quality Control Region: Region
          5.
81.261 Southeast Iowa Intrastate Air Quality Control Region: Region 6.

Sec. 81.262  North Central Illinois Intrastate Air Quality Control
          Region.

    The North Central Illinois Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Illinois: Bureau County, La Salle County, Lee
County, Marshall County, Putnam County, Stark County.

Sec. 81.263  East Central Illinois Intrastate Air Quality Control
          Region.

    The East Central Illinois Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Illinois: Champaign County, Clark County, Coles
County, Cumberland County, De Witt County, Douglas County, Edgar County,
Ford County, Iroquois County, Livingston County, McLean County, Moultrie
County, Piatt County, Shelby County, Vermilion County.

Sec. 81.264  West Central Illinois Intrastate Air Quality Control
          Region.

    The West Central Illinois Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Illinois: Adams County, Brown County, Calhoun
County, Cass County, Christian County, Greene County, Jersey County,
Logan County, Macon County, Macoupin County, Menard County, Montgomery
County, Morgan County, Pike County, Sangamon County, Schuyler County,
Scott County.

[[Page 58]]

Sec. 81.265  Southeast Illinois Intrastate Air Quality Control Region.

    The Southeast Illinois Intrastate Air Quality Control Region
consists of the territorial area encompassed by the boundaries of the
following jurisdictions or described area (including the territorial
area of all municipalities (as defined in section 302(f) of the Clean
Air Act, 42 U.S.C. 1857h(f)) geographically located within the outermost
boundaries of the area so delimited):

    In the State of Illinois: Clay County, Crawford County, Edwards
County, Effingham County, Fayette County, Franklin County, Gallatin
County, Hamilton County, Hardin County, Jackson County, Jasper County,
Jefferson County, Lawrence County, Marion County, Perry County, Richland
County, Saline County, Wabash County, Wayne County, White County,
Williamson County.

Sec. 81.266  Alabama and Tombigbee Rivers Intrastate Air Quality Control
          Region.

    The Alabama and Tombigbee Rivers Intrastate Air Quality Control
Region (Alabama) consists of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 1857h(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Alabama: Choctaw County, Clarke County, Conecuh
County, Dallas County, Marengo County, Monroe County, Perry County,
Washington County, Wilcox County.

Sec. 81.267  Southeast Alabama Intrastate Air Quality Control Region.

    The Southeast Alabama Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Alabama: Barbour County, Coffee County, Covington
County, Dale County, Geneva County, Henry County, Houston County.

Sec. 81.268  Mohave-Yuma Intrastate Air Quality Control Region.

    The Mohave-Yuma Intrastate Air Quality Control Region (Arizona) has
been revised to consist of the territorial area encompassed by the
boundaries of the following jurisdictions or described area (including
the territorial area of all municipalities (as defined in section 302(f)
of the Clean Air Act, 42 U.S.C. 7602(f)) geographically located within
the outermost boundaries of the area so delimited):

    In the State of Arizona: Mohave County and Yuma County.

[45 FR 7545, Feb. 4, 1980]

Sec. 81.269  Pima Intrastate Air Quality Control Region.

    The Pima Intrastate Air Quality Control Region (Arizona) consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Arizona: Pima County.

[45 FR 67347, Oct. 10, 1980]

Sec. 81.270  Northern Arizona Intrastate Air Quality Control Region.

    The Northern Arizona Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Arizona: Apache County, Coconino County, Navajo
County, Yavapai County.

[45 FR 67347, Oct. 10, 1980]

Sec. 81.271  Central Arizona Intrastate Air Quality Control Region.

    The Central Arizona Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities

[[Page 59]]

(as defined in section 302(f) of the Clean Air Act, 42 U.S.C. 1857h(f))
geographically located within the outermost boundaries of the area so
delimited):

    In the State of Arizona: Gila County, Pinal County.

[45 FR 67348, Oct. 10, 1980]

Sec. 81.272  Southeast Arizona Intrastate Air Quality Control Region.

    The Southeast Arizona Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of Arizona: Cochise County, Graham County, Greenlee
County, Santa Cruz County.

[45 FR 67348, Oct. 10, 1980]

Sec. 81.273  Lake County Intrastate Air Quality Control Region.

    The Lake County Intrastate Air Quality Control Region consists of
the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of California: Lake County.

[46 FR 3891, Jan. 16, 1981]

Sec. 81.274  Mountain Counties Intrastate Air Quality Control Region.

    The Mountain Counties Intrastate Air Quality Control Region consists
of the territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited):

    In the State of California: Amador County, Calaveras County,
Mariposa County, Nevada Country, Plumas County, Sierra County, Tuolumne
County.
    El Dorado County--all of El Dorado County except that portion within
the drainage area naturally tributary to Lake Tahoe including said Lake.
    Placer County--all of Placer County except the following described
area:That portion of Placer County within the drainage area naturally
tributary to Lake Tahoe including said Lake, plus that area in the
vicinity of the head of the Truckee River described as follows:
commencing at the point common to the aforementioned drainage area
crestline and the line common to Townships 15 North and 16 North, Mount
Diablo Base and meridian (M.D.B.&M.), and following that line in a
westerly direction to the northwest corner of Section 3, Township 15
North, Range 16 East, M.D.B.&M., thence south along the west line of
Sections 3 and 10, Township 15 North, Range 16 East, M.D.B.&M., to the
intersection with the said drainage area crestline, thence following the
said drainage area boundary in a southeasterly, then northeasterly
direction to and along the Lake Tahoe Dam, thence following the said
drainage area crestline in a northeasterly, then northwesterly direction
to the point of beginning.

[46 FR 3891, Jan. 16, 1981]

Sec. 81.275  Lake Tahoe Intrastate Air Quality Control Region.

    The Lake Tahoe Intrastate Air Quality Control Region consists of the
territorial area encompassed by the boundaries of the following
jurisdictions or described area (including the territorial area of all
municipalities (as defined in section 302(f) of the Clean Air Act, 42
U.S.C. 1857h(f)) geographically located within the outermost boundaries
of the area so delimited:

    In the State of California:
    El Dorado County--that portion of El Dorado County within the
drainage area naturally tributary to Lake Tahoe including said Lake.
    Placer County--that portion of Placer County within the drainage
area naturally tributary to Lake Tahoe including said Lake, plus that
area in the vicinity of the head of the Truckee River described as
follows: commencing at the point common to the aforementioned drainage
area crestline and the line common to Townships 15 North and 16 North,
Mount Diablo Base and Meridian (M.D.B.&M.), and following that line in a
westerly direction to the northwest corner of Section 3, Township 15
North, Range 16 East, M.D.B.&M., thence south along the west line of
Sections 3 and 10, Township 15 North, Range 16 East, M.D.B.&M., to the
intersection with the said drainage area crestline, thence following the
said drainage area

[[Page 60]]

boundary in a southeasterly, then northeasterly direction to and along
the Lake Tahoe Dam, thence following the said drainage area crestline in
a northeasterly, then northwesterly direction to the point of beginning.

[46 FR 3891, Jan. 16, 1981]

          Subpart C--Section 107 Attainment Status Designations

    Authority: 42 U.S.C. 7401, et seq.

    Source: 43 FR 8964, Mar. 3, 1978, unless otherwise noted.

Sec. 81.300  Scope.

    (a) Attainment status designations as approved or designated by the
Environmental Protection Agency (EPA) pursuant to section 107 of the Act
are listed in this subpart. Area designations are subject to revision
whenever sufficient data becomes available to warrant a redesignation. A
state, an Indian tribe determined eligible for such functions under 40
CFR part 49, and EPA can initiate changes to these designations, but any
proposed state or tribal redesignation must be submitted to EPA for
concurrence. The EPA has replaced the national ambient air quality
standards for particulate matter measured as total suspended particulate
(TSP) with standards measured as particulate matter with an aerodynamic
diameter less than or equal to a nominal 10 micrometers (PM-10).
Accordingly, area designations for PM-10 are included in the lists in
subpart C of this part. However, the TSP area designations will also
remain in effect until the Administrator determines that the
designations are no longer necessary for implementing the maximum
allowable increases in concentrations of particulate matter pursuant to
section 163(b) of the Act, as explained in paragraph (b) of this
section.
    (b) Designated areas which are listed below as attainment (``Better
than national standards'') or unclassifiable (``Cannot be classified'')
for total suspended particulate (TSP), sulfur dioxide (SO<INF>2</INF>),
and nitrogen dioxide (NO<INF>2</INF>), represent potential baseline
areas or portions of baseline areas which are used in determining
compliance with maximum allowable increases (increments) in
concentrations of the respective pollutants for the prevention of
significant deterioration of air quality (PSD). With respect to areas
identified as ``Rest of State'' it should be assumed that such reference
comprises a single area designation for PSD baseline area purposes.
However, for PM-10, the use of the term ``Rest of State'' is an interim
measure to designate as unclassifiable all locations not originally
designated nonattainment for PM-10 in accordance with section
107(d)(4)(B) of the Act.
    (c) For PM-10 areas designated nonattainment, pursuant to section
107(d)(4)(b) by operation of law upon enactment of the 1990 Amendments
to the Act, the boundaries are more fully described as follows:
    (1) For cities and towns, the boundary of the nonattainment area is
defined by the municipal boundary limits as of November 15, 1990, the
date the 1990 Amendments were signed into law, except for areas which
were formerly categorized as ``Group I areas'', in which case the
nonattainment area is defined by the municipal boundary limits as of
October 31, 1990.
    (2) Similarly, for planning areas, air quality maintenance areas,
air basins, and urban growth boundaries the nonattainment area is
defined by the entire planning area, air quality maintenance area, air
basin, or urban growth boundary as of November 15, 1990, except for
areas which were formerly ``Group I'', in which case the boundary is
defined by the entire planning area, air quality maintenance area, air
basin, or urban growth boundary as of October 31, 1990. The foregoing is
true except to the extent the planning area, air quality maintenance
area, air basin, or urban growth boundary is further defined, e.g., by
township, range and/or section. Such geographical descriptors remain a
fixed part of the nonattainment boundaries irrespective of whether they
are included in the planning area, air quality maintenance area, air
basin, or urban growth boundary.
    (3) The boundaries of PM-10 areas subsequently redesignated pursuant
to section 107(d)(3) of the Act will be defined by the city, town,
planning area, air quality maintenance area, air

[[Page 61]]

basin, or urban growth boundary in effect the date the designation is
promulgated.
    (d) For ozone and carbon monoxide (CO) areas the effective date(s)
of air quality area designations and classifications are described as
follows:
    (1) For the portions of ozone and CO nonattainment areas that were
designated nonattainment prior to the date of enactment of the Clean Air
Act Amendments of 1990 (preenactment), the effective date is November
15, 1990.
    (2) For the portions of nonattainment areas that were designated
attainment prior to November 15, 1990, and included as part of an area
designated nonattainment prior to November 15, 1990, the effective date
of the designation to nonattainment is November 15, 1990 for:
    (i) Purposes of determining whether the portion of the nonattainment
area is eligible for the 5-percent classification adjustment under
section 181(a)(4) (ozone) or section 186(a)(3) (CO);
    (ii) Triggering the process for determining the C/MSA boundary
adjustment under section 107(d)(4)(A)(iv)-(v);
    (iii) Determining the scope of a ``covered area'' under section 211
(k)(10)(D) and opt-in under section 211 (k)(6) for the reformulated
gasoline requirement and for purposes of determining the baseline of the
reductions needed to meet the requirement to reduce volatile organic
compounds by 15 percent under section 181 (b)(1). For all other purposes
the effective designation date is January 6, 1992 (except for the Towns
of Blooming Grove, Chester, Highlands, Monroe, Tuxedo, Warwick, and
Woodbury in Orange County, NY, and for Putnam County, NY, for which the
effective date is January 15, 1992, and for the remainder of Orange
County, NY, for which the effective date is April 21, 1994).
    (3) For nonattainment areas designated attainment preenactment, and
not included as part of any nonattainment area that was designated
nonattainment preenactment, the effective date for all purposes is the
date of the designation.

[56 FR 56709, Nov. 6, 1991, as amended at 57 FR 56766, Nov. 30, 1992; 59
FR 18970, Apr. 21, 1994; 63 FR 7274, Feb. 12, 1998]

Sec. 81.301    Alabama.

                                                  Alabama--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
That portion of Etowah City within the western section               X             X  ............  ............
 of Gadsden.............................................
Those portions of Jefferson City within central                      X             X  ............  ............
 Birmingham and the area surrounding the Universal Atlas
 Cement plant...........................................
Fairfield Area of Jefferson City \1\....................  ............             X  ............  ............
Bessemer and Irondale areas of Jefferson County\1\ .....  ............  ............             X  ............
Rest of State...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ See Federal Register of June 21, 1981.

                                             Alabama--Sulfur Dioxide
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Statewide...............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Alabama--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Autauga County
  Baldwin County

[[Page 62]]

  Barbour County
  Bibb County
  Blount County
  Bullock County
  Butler County
  Calhoun County
  Chambers County
  Cherokee County
  Chilton County
  Choctaw County
  Clarke County
  Clay County
  Cleburne County
  Coffee County
  Colbert County
  Conecuh County
  Coosa County
  Covington County
  Crenshaw County
  Dale County
  Dallas County
  De Kalb County
  Elmore County
  Escambia County
  Etowah County
  Fayette County
  Franklin County
  Geneva County
  Greene County
  Hale County
  Henry County
  Houston County
  Ilman County
  Jackson County
  Jefferson County
  Lamar County
  Lauderdale County
  Lawrence County
  Lee County
  Limestone County
  Lowndes County
  Macon County
  Madison County
  Marengo County
  Marion County
  Marshall County
  Mobile County
  Monroe County
  Montgomery County
  Morgan County
  Perry County
  Pickens County
  Pike County
  Randolph County
  Russell County
  Shelby County
  St. Clair County
  Sumter County
  Talladega County
  Tallapoosa County
  Tuscaloosa County
  Walker County
  Washington County
  Wilcox County
  Winston County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

[[Page 63]]

                                                  Alabama-Lead
----------------------------------------------------------------------------------------------------------------
                                                            Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                                  Date                      Type               Date       Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  3/7/95..................  Attainment..............
----------------------------------------------------------------------------------------------------------------

                                        Alabama--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Birmingham Area:
  Jefferson County....................   11/15/90  Nonattainment             11/15/90  Marginal.
  Shelby County.......................   11/15/90  Nonattainment             11/15/90  Marginal.
Rest of State                           .........  Unclassifiable/
                                                    Attainment
    Autauga County
    Baldwin County
    Barbour County
    Bibb County
    Blount County
    Bullock County
    Butler County
    Calhoun County
    Chambers County
    Cherokee County
    Chilton County
    Choctaw County
    Clarke County
    Clay County
    Cleburne County
    Coffee County
    Colbert County
    Conecuh County
    Coosa County
    Covington County
    Crenshaw County
    Cullman County
    Dale County
    Dallas County
    De Kalb County
    Elmore County
    Escambia County
    Etowah County
    Fayette County
    Franklin County
    Geneva County
    Greene County
    Hale County
    Henry County
    Houston County
    Jackson County
    Lamar County
    Lauderdale County
    Lawrence County
    Lee County
    Limestone County
    Lowndes County
    Macon County
    Madison County
    Marengo County
    Marion County
    Marshall County
    Mobile County
    Monroe County
    Montgomery County
    Morgan County
    Perry County
    Pickens County
    Pike County
    Randolph County
    Russell County
    St. Clair County
    Sumter County

[[Page 64]]

    Talladega County
    Tallapoosa County
    Tuscaloosa County
    Walker County
    Washington County
    Wilcox County
    Winston County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                              Alabama--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Statewide...................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40421, Sept. 11, 1978; 44
FR 41782, July 18, 1979; 45 FR 39257, June 10, 1980; 46 FR 32583, June
24, 1981; 46 FR 46930, Sept. 23, 1981; 46 FR 53415, Oct. 29, 1981; 47 FR
31878, July 23, 1982; 47 FR 38323, Aug. 31, 1982; 49 FR 45132, Nov. 15,
1984; 51 FR 8829, Mar. 14, 1986; 52 FR 17953, May 13, 1987; 55 FR 13907,
Apr. 13, 1990; 56 FR 56709, Nov. 6, 1991; 58 FR 3850, Jan. 12, 1993; 60
FR 2029, Jan. 6, 1995; 63 FR 31020, June 5, 1998; 65 FR 45200, July 20,
2000]

Sec. 81.302  Alaska.

                                                   Alaska--TSP
----------------------------------------------------------------------------------------------------------------
                                                          Does not meet                           Better than
         Designated area              Does not meet         secondary           Cannot be           national
                                    primary standards       standards          classified          standards
----------------------------------------------------------------------------------------------------------------
Cook Inlet Intrastate AQCR 8.....  ..................  ..................  ..................  X
Northern Alaska Intrastate AQCR 9  ..................  ..................  ..................  X
South Central Alaska Intrastate    ..................  ..................  ..................  X
 AQCR 10.
Southeastern Alaska Intrastate     ..................  ..................  ..................  X
 AQCR 11.
----------------------------------------------------------------------------------------------------------------

                                                   Alaska--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                          Does not meet                           Better than
         Designated area              Does not meet         secondary           Cannot be           national
                                    primary standards       standards          classified          standards
----------------------------------------------------------------------------------------------------------------
Cook Inlet Intrastate AQCR 8.....  ..................  ..................  ..................  X
Northern Alaska Intrastate AQCR 9  ..................  ..................  ..................  X
South Central Alaska Intrastate    ..................  ..................  ..................  X
 AQCR 10.
Southeastern Alaska Intrastate     ..................  ..................  ..................  X
 AQCR 11.
----------------------------------------------------------------------------------------------------------------

                                             Alaska--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Anchorage Area
  Anchorage Election District (part)
  Anchorage nonattainment area          .........  Nonattainment             July 13,  Serious
   boundary.                                                                     1998
    The Anchorage Nonattainment Area
     is contained within the boundary
     described as follows:

[[Page 65]]

    Beginning at a point on the
     centerline of the New Seward
     Highway five hundred (500) feet
     of the centerline of O'Malley
     Road; thence, Westerly along a
     line five hundred (500) south of
     and parallel to the centerline of
     O'Malley Road and its westerly
     extension thereof to a point on
     the mean high tide line of the
     Turnagain Arm; thence,
     Northeasterly along the mean high
     tide line to a point five hundred
     (500) feet west of the southerly
     extension of the centerline of
     Sand Lake Road; thence, Northerly
     along a line five hundred (500)
     feet west of and parallel to the
     southerly extension of the
     centerline of Sand Lake Road to a
     point on the southerly boundary
     of the International Airport
     property; thence, Westerly along
     said property line of the
     International Airport to an angle
     point in said property line;
     thence, Easterly, along said
     property line and its easterly
     extension thereof to a point five
     hundred (500) feet west of the
     southerly extension of the
     centerline of Wisconsin Street;
     thence, Northerly along said line
     to a point on the mean high tide
     line of the Knik Arm; thence,
     Northeasterly along the mean high
     tide line to a point on a line
     parallel and five hundred (500)
     feet north of the centerline of
     Thompson Street and the westerly
     extension thereof; thence,
     Easterly along said line to a
     point five hundred (55) feet east
     of Boniface Parkway; thence,
     Southerly along a line five
     hundred (500) feet east of and
     parallel to the centerline of
     Boniface Parkway to a point five
     hundred (500) feet north of the
     Glenn Highway; thence, Easterly
     and northeasterly along a line
     five hundred (500) feet north of
     and parallel to the centerline of
     the Glenn Highway to a point five
     hundred (500) feet east of the
     northerly extension of the
     centerline of Muldoon Road;
     thence, Southerly along a line
     five hundred (500) feet east of
     and parallel to the centerline of
     Muldoon Road and continuing
     southwesterly on a line of
     curvature five hundred (500) feet
     southeasterly of the centerline
     of curvature where Muldoon Road
     becomes Tudor Road to a point
     five hundred (500) south of the
     centerline of Tudor Road; thence,
     Westerly along a line five
     hundred (500) feet south of the
     centerline of Tudor Road to a
     point five hundred (500) feet
     east of the centerline to Lake
     Otis Parkway; thence, Westerly
     along a line five hundred (500)
     feet south of the centerline of
     O'Malley Road, ending at the
     centerline of the New Seward
     Highway, which is the point of
     the beginning.
Fairbanks Area
  Fairbanks Election District (part)
  Fairbanks nonattainment area          .........  Nonattainment             Mar. 30,  Serious
   boundary:.                                                                    1998
    1. Township 1 South, Range 1 West,
     Sections 2 through 23, the
     portion of Section 1 west of the
     Fort Wainwright military
     reservation boundary and the
     portions of Section 24 north of
     the Old Richardson Highway and
     west of the military reservation
     boundary. also, Township 1 South,
     Range 2 West, Sections 13 and 24,
     the portion of Section 12
     southwest of Chena Pump Road and
     the portions of Sections 7, 8,
     and 18 and the portion of Section
     19 north of the Richardson
     Highway. (Fairbanks and Ft.
     Wainwright)
    2. Township 2 South, Range 2 East,
     the portions of Sections 9 and 10
     southwest of the Richardson
     Highway. (North Pole)
AQCR 008 Cook Inlet Intrastate          .........  Unclassifiable/
 (Remainder of).                                    Attainment
  Kenai Penninsula Election District
  Matanuska-Susitna Election District
  Seward Election District

[[Page 66]]

AQCR 009 Northern Alaska Intrastate     .........  Unclassifiable/
 (Remainder of).                                    Attainment
  Barrow Election District
  Fairbanks N. Star Borough
    Area other than portion of
     Fairbanks urban area designated
     Nonattainment
  Kobuk Election District
  Nome Election District
  North Slope Election District
  Northwest Arctic Borough
  Southeast Fairbanks Election
   District
  Upper Yukon Election District
  Yukon-Koyukuk Election District
AQCR 010 South Central Alaska           .........  Unclassifiable/
 Intrastate (Remainder of).                         Attainment
  Aleutian Islands Election District
  Aleutians East Borough
  Aleutians West Census
  Anchorage Election District
    Area other than portion of
     Anchorage urban area designated
     Nonattainment
  Bethel Election District
  Bristol Bay Borough Election
   District
  Bristol Bay Election District
  Cordova-McCarthy Election District
  Dillingham Election District
  Kodiak Island Election District
  Kuskokwim Election District
  Lake And Peninsula Brg
  Valdez-Cordova Election District
  Wade Hampton Election District
AQCR 11 Southeastern Alaska Intrastate  .........  Unclassifiable/
                                                    Attainment
  Angoon Election District
  Haines Election District
  Juneau Election District
  Ketchikan Election District
  Outer Kethcikan Election District
  Prince Of Wales Election District
  Sitka Election District
  Skagway-Yakutat Election District
  Wrangell-Petersburg Election
   District
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                         Alaska--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
AQCR 08 Cook Inlet Intrastate.........  .........  Unclassifiable/
                                                    Attainment
    Anchorage Election District
    Kenai Penninsula Election District
    Matanuska-Susitna Election
     District
    Seward Election District
AQCR 09 Northern Alaska Intrastate....  .........  Unclassifiable/
                                                    Attainment
    Barrow Election District
    Denali Borough
    Fairbanks Election District
    Kobuk Election District
    Nome Election District
    North Slope Election District
    Northwest Arctic Borough
    Southeast Fairbanks Election
     District
    Upper Yukon Election District
    Yukon-Koyukuk Election District
AQCR 10 South Central Alaska            .........  Unclassifiable/
 Intrastate.                                        Attainment
    Aleutian Islands Election District

[[Page 67]]

    Aleutians East Borough
    Aleutians West Census
    Bethel Election District
    Bristol Bay Borough Election
     District
    Bristol Bay Election District
    Cordova-McCarthy Election District
    Dillingham Election District
    Kodiak Island Election District
    Kuskokwim Election District
    Lake and Peninsula Borough
    Valdez-Cordova Election District
    Wade Hampton Election District
AQCR 11 Southeastern Alaska Intrastate  .........  Unclassifiable/
                                                    Attainment
    Angoon Election District
    Haines Election District
    Juneau Election District
    Ketchikan Election District
    Outer Kethcikan Election District
    Prince Of Wales Election District
    Sitka Election District
    Skagway-Yakutat Election District
    Wrangell-Petersburg Election
     District
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                                  Alaska--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Anchorage
  Community of Eagle River............   11/15/90  Nonattainment             11/15/90  Moderate
Juneau
  City of Juneau:.....................   11/15/90  Nonattainment             11/15/90  Moderate
    Mendenhall Valley area
Rest of State.........................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

                                                   Alaska--NO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                                 Cannot be classified or better
              Designated area                 Does not meet primary standards        than national standards
----------------------------------------------------------------------------------------------------------------
Cook Inlet Intrastate AQCR 8...............  .................................  X
Northern Alaska Intrastate AQCR 9..........  .................................  X
South Central Alaska Intrastate AQCR 10....  .................................  X
Southeastern Alaska Intrastate AQCR 11.....  .................................  X
----------------------------------------------------------------------------------------------------------------

[54 FR 27343, June 29, 1989, as amended at 56 FR 56711, Nov. 6, 1991; 57
FR 56767, Nov. 30, 1992; 60 FR 55798, Nov. 3, 1995; 63 FR 9948, Feb. 27,
1998; 63 FR 31021, June 5, 1998; 63 FR 32131, June 12, 1998; 65 FR
45201, July 20, 2000]

Sec. 81.303  Arizona.

                                                  Arizona--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Ajo:
  T12S, R6W.............................................         \1\ X  ............  ............  ............
Douglas:
  T24S, R27E............................................         \1\ X  ............  ............  ............

[[Page 68]]

  T24S, R28E............................................         \1\ X  ............  ............  ............
Hayden:
  T5S, R15E.............................................         \1\ X  ............  ............  ............
Joseph City:
  T18N, R19E............................................         \1\ X  ............  ............  ............
Miami:
  T1N, R15E.............................................         \1\ X  ............  ............  ............
Page:
  T41N, R9E.............................................  ............  ............  ............             X
Paul Spur:
  T24S, R26E............................................         \1\ X  ............  ............  ............
Phoenix: That portion of Maricopa County known as the            \1\ X  ............  ............  ............
 Maricopa Association of Governments (MAG) Urban
 Planning Area..........................................
Tucson: That portion within Pima County of the area
 described by connecting the following geographical
 coordinates moving in a clockwise manner:
  LAT(N) and LON(W):
    32[deg]38.5[min] 111[deg]24.0[min]..................  ............  ............  ............  ............
    32[deg]26.5[min] 110[deg]47.5[min]..................  ............  ............  ............  ............
    32[deg]12.5[min] 110[deg]32.5[min]..................  ............  ............  ............  ............
    31[deg]49.5[min] 110[deg]25.5[min]..................  ............  ............  ............  ............
    31[deg]42.0[min] 110[deg]50.5[min]..................  ............  ............  ............  ............
    31[deg]52.5[min] 111[deg]12.5[min]..................  ............  ............  ............  ............
    32[deg]24.5[min] 111[deg]29.0min;...................         \1\ X  ............  ............  ............
San Manuel:
  T10S, R16E............................................  ............  ............  ............             X
  T10S, R17E............................................  ............  ............  ............             X
Morenci: T4S, R29E......................................         \1\ X  ............  ............  ............
Rest of State...........................................  ............  ............  ............         \1\ X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

                                                  Arizona--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Ajo:
  T11S, R6W.............................................             X  ............  ............  ............
  T11S, R5W.............................................             X  ............  ............  ............
  T12S, R6W.............................................             X  ............  ............  ............
  T12S, R5W.............................................             X  ............  ............  ............
  T13S, R6W.............................................             X  ............  ............  ............
  T11S, R7W.............................................  ............  ............             X  ............
  T12S, R7W.............................................  ............  ............             X  ............
  T13S, R7W.............................................  ............  ............             X  ............
  T13S, R5W.............................................  ............  ............             X  ............
Douglas:
  T23S, R27E............................................             X  ............  ............  ............
  T24S, R27E............................................             X  ............  ............  ............
  T24S, R28E............................................             X  ............  ............  ............
  T23S, R26E............................................  ............  ............             X  ............
  T23S, R28E............................................  ............  ............             X  ............
  T24S, R26E............................................  ............  ............             X  ............
Hayden:
  T4S, R14E.............................................             X  ............  ............  ............
  T4S, R15E.............................................             X  ............  ............  ............
  T4S, R16E.............................................             X  ............  ............  ............
  T5S, T14E.............................................             X  ............  ............  ............
  T5S, R15E.............................................             X  ............  ............  ............
  T5S, R16E.............................................             X  ............  ............  ............
  T6S, R14E.............................................             X  ............  ............  ............
  T6S, R15E.............................................             X  ............  ............  ............
  T6S, R16E.............................................             X  ............  ............  ............
  T4S, R13E.............................................  ............  ............             X  ............
  T4S, R17E.............................................  ............  ............             X  ............
  T5S, R13E.............................................  ............  ............             X  ............
  T5S, R17E.............................................  ............  ............             X  ............

[[Page 69]]

  T6S, R13E.............................................  ............  ............             X  ............
  T6S, R17E.............................................  ............  ............             X  ............
Miami:
  T2N, R14E.............................................             X  ............  ............  ............
  T2N, R15E.............................................             X  ............  ............  ............
  T1N, R13E \1\.........................................             X  ............  ............  ............
  T1N, R14E.............................................             X  ............  ............  ............
  T1N, R15E.............................................             X  ............  ............  ............
  T1N, R16E.............................................             X  ............  ............  ............
  T1S, R14E \1\.........................................             X  ............  ............  ............
  T1S, R14\1/4\E........................................             X  ............  ............  ............
  T1S, R15E.............................................             X  ............  ............  ............
  T2N, R13E \1\.........................................  ............  ............             X  ............
  T2N, R16E.............................................  ............  ............             X  ............
  T1S, R13E \1\.........................................  ............  ............             X  ............
  T1S, R16E.............................................  ............  ............             X  ............
  T2S, R14E \1\.........................................  ............  ............             X  ............
  T2S, R15E.............................................  ............  ............             X  ............
Morenci:
  T3S, R28E \2\.........................................             X  ............  ............  ............
  T3S, R29E.............................................             X  ............  ............  ............
  T3S, R30E.............................................             X  ............  ............  ............
  T4S, R28E \2\.........................................             X  ............  ............  ............
  T4S, R29E.............................................             X  ............  ............  ............
  T4S, R30E.............................................             X  ............  ............  ............
  T5S, R28E \2\.........................................             X  ............  ............  ............
  T5S, R29E \2\.........................................             X  ............  ............  ............
  T5S, R30E.............................................  ............  ............             X  ............
San Manuel:
  T8S, R16E.............................................             X  ............  ............  ............
  T8S, R17E.............................................             X  ............  ............  ............
  T8S, R18E.............................................             X  ............  ............  ............
  T9S, R15E.............................................             X  ............  ............  ............
  T9S, R16E.............................................             X  ............  ............  ............
  T9S, R17E.............................................             X  ............  ............  ............
  T9S, R18E.............................................             X  ............  ............  ............
  T10S, R15E............................................             X  ............  ............  ............
  T10S, R16E............................................             X  ............  ............  ............
  T10S, R17E............................................             X  ............  ............  ............
  T11S, R16E............................................             X  ............  ............  ............
  T10S, R18E............................................  ............  ............             X  ............
  T11S, R17E............................................  ............  ............             X  ............
  T12S, R16E............................................  ............  ............             X  ............
  T12S, R17E............................................  ............  ............             X  ............
Page:
  T41N, R9E.............................................  ............  ............         \3\ X  ............
Rest of State...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ Only that portion in Gila County.
\2\ Only that portion in Greenlee County.
\3\ EPA designation replaces State designation.

                                            Arizona--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                         Classification
            Designated area            -------------------------------------------------------------------------
                                            Date              Type              Date              Type
----------------------------------------------------------------------------------------------------------------
Phoenix Area:
    Maricopa County (part)............     11/15/90  Nonattainment            Aug. 28,  Serious.
                                                                                  1996
Phoenix nonattainment area boundary:
    1. Commencing at a point which is
     the intersection of the eastern
     line of Range 7 East, Gila and
     Salt River Baseline and Meridian,
     and the southern line of Township
     2 South, said point is the
     southeastern corner of the
     Maricopa Association of
     Governments Urban Planning Area,
     which is the point of beginning;

[[Page 70]]

    2. thence, proceed northerly along
     the eastern line of Range 7 East
     which is the common boundary
     between Maricopa and Pinal
     Counties, as described in Arizona
     Revised Statute Section 11-109,
     to a point where the eastern line
     of Range 7 East intersects the
     northern line of Township 1
     North, said point is also the
     intersection of the Maricopa
     County Line and the Tonto
     National Forest Boundary, as
     established by Executive Order
     869 dated July 1, 1908, as
     amended and showed on the U.S.
     Forest Service 1969 Planimetric
     Maps;
    3. thence, westerly along the
     northern line of Township 1 North
     to approximately the southwest
     corner of the southeast quarter
     of Section 35, Township 2 North,
     Range 7 East, said point being
     the boundary of the Tonto
     National Forest and Usery
     Mountain Semi-Regional Park;
    4. thence, northerly along the
     Tonto National Forest Boundary,
     which is generally the western
     line of the east half of Sections
     26 and 35 of Township 2 North,
     Range 7 East, to a point which is
     where the quarter section line
     intersects with the northern line
     of Section 26, Township 2 North,
     Range 7 East, said point also
     being the northeast corner of the
     Usery Mountain Semi-Regional
     Park;
    5. thence, westerly along the
     Tonto National Forest Boundary,
     which is generally the south line
     of Section 19, 20, 21 and 22 and
     the southern line of the west
     half of Section 23, Township 2
     North, Range 7 East, to a point
     which is the southwest corner of
     Section 19, Township 2 North,
     Range 7 East;
    6. thence, northerly along the
     Tonto National Forest Boundary to
     a point where the Tonto National
     Forest Boundary intersects with
     the eastern boundary of the Salt
     River Indian Reservation,
     generally described as the center
     line of the Salt River Channel;
    7. thence, northeasterly and
     northerly along the common
     boundary of the Tonto National
     Forest and the Salt River Indian
     Reservation to a point which is
     the northeast corner of the Salt
     River Indian Reservation and the
     southeast corner of the Fort
     McDowell Indian Reservation, as
     shown on the plat dated July 22,
     1902, and recorded with the U.S.
     Government on June 15, 1902;
    8. thence, northeasterly along the
     common boundary between the Tonto
     National Forest and the Fort
     McDowell Indian Reservation to a
     point which is the northeast
     corner of the Fort McDowell
     Indian Reservation;
    9. thence, southwesterly along the
     northern boundary of the Fort
     McDowell Indian Reservation,
     which line is a common bondary
     with the Tonto National Forest,
     to a point where the boundary
     intersects with the eastern line
     of Section 12, Township 4 North,
     Range 6 East.
    10. thence, notherly along the
     eastern line of Range 6 East to a
     point where the eastern line of
     Range 6 East intersects with the
     southern line of Township 5
     North, said line is the boundary
     between the Tonto National Forest
     and the east boundary of McDowell
     Mountain Regional Park;
    11. thence, westerly along the
     southern line of Township 5 North
     to a point where the southern
     line intersects with the eastern
     line of Range 5 East which line
     is the boundary of Tonto National
     Forest and the north boundary of
     McDowell Mountain Regional Park;

[[Page 71]]

    12. thence, northerly along the
     eastern line of Range 5 East to a
     point where the eastern line of
     Range 5 East intersects with the
     northern line of Township 5
     North, which line is the boundary
     of the Tonto National Forest;

    13. thence, westerly along the
     northern line of Township 5 North
     to a point where the northern
     line of Township 5 North
     intersects with the easterly line
     of Range 4 East, said line is the
     boundary of Tonto National
     Forest;
    14. thence, northerly along the
     eastern line of Range 4 East to a
     point where the eastern line of
     Range 4 East intersects with the
     northern line of Township 6
     North, which line is the boundary
     of the Tonto National Forest;
    15. thence, westerly along the
     northern line of Township 6 North
     to a point of intersection with
     the Maricopa-Yavapai County line,
     which is generally described in
     Arizona Revised Statute Section
     11-109 as the center line of the
     Aqua Fria River (Also the north
     end of Lake Pleasant);
    16. thence, southwesterly and
     southerly along the Maricopa-
     Yavapai County line to a point
     which is described by Arizona
     Revised Statute Section 11-109 as
     being on the center line of the
     Aqua Fria River, two miles
     southerly and below the mouth of
     Humbug Creek;
    17. thence, southerly along the
     center line of Aqua Fria River to
     the intersection of the center
     line of the Aqua Fria River and
     the center line of Beardsley
     Canal, said point is generally in
     the northeast quarter of Section
     17, Township 5 North, Range 1
     East, as shown on the U.S.
     Geological Survey's Baldy
     Mountain, Arizona Quadrangle Map,
     7.5 Minute series (Topographic),
     dated 1964;
    18. thence, southwesterly and
     southerly along the center line
     of Beardsley Canal to a point
     which is the center line of
     Beardsley Canal where it
     intersects with the center line
     of Indian School Road;
    19. thence, westerly along the
     center line of West Indian School
     Road to a point where the center
     line of West Indian School Road
     intersects with the center line
     of North Jackrabbit Trail;
    20. thence, southerly along the
     center line of Jackrabbit Trail
     approximately nine and three-
     quarter miles to a point where
     the center line of Jackrabbit
     Trail intersects with the Gila
     River, said point is generally on
     the north-south quarter section
     line of Section 8, Township 1
     South, Range 2 West.
    21. thence, northeasterly and
     easterly up the Gila River to a
     point where the Gila River
     intersects with the northern
     extension of the western boundary
     of Estrella Mountain Regional
     Park, which point is generally
     the quarter corner of the
     northern line of Section 31,
     Township 1 North, Range 1 West;
    22. thence, southerly along the
     extension of the western boundary
     and along the western boundary of
     Estrella Mountain Regional Park
     to a point where the southern
     extension of the western boundary
     of Estrella Mountain Regional
     Park intersects with the southern
     line of Township 1 South;
    23. thence, easterly along the
     southern line of Township 1 South
     to a point where the south line
     of Township 1 South intersects
     with the western line of Range 1
     East, which line is generally the
     southern boundary of Estrella
     Mountain Regional Park;

[[Page 72]]

    24. thence, southerly along the
     western line of Range 1 East to
     the southwest corner of Section
     18, Township 2 South, Range 1
     East, said line is the western
     boundary of the Gila River Indian
     Reservation;
    25. thence, easterly along the
     southern boundary of the Gila
     River Indian Reservation which is
     the southern line of Sections 13,
     14, 15, 16, 17, and 18, Township
     2 South, Range 1 East, to the
     boundary between Maricopa and
     Pinal Counties as described in
     Arizona Revised Statues Section
     11-109 and 11-113, which is the
     eastern line of Range 1 East;
    26. thence, northerly along the
     eastern boundary of Range 1 East,
     which is the common boundary
     between Maricopa and Pinal
     Counties, to a point where the
     eastern line of Range 1 East
     intersects the Gila River;
    27. thence, southerly up the Gila
     River to a point where the Gila
     River intersects with the
     southern line of Township 2
     South; and
    28. thence, easterly along the
     southern line of Township 2 South
     to the point of beginning which
     is a point where the southern
     line of Township 2 South
     intersects with the eastern line
     Range 7 East.
Tucson Area:
Pima County (part)....................    September  ......................  .........  ........................
                                          20, 2000.
    Township and Ranges as follows:     ...........  ......................  .........  ........................
     T11-12S, R12-14E; T13-15S, R11-
     16E; and T16S, R12-16e Gila and
     Salt River Baseline and Meridian
     excluding portions of the Saguaro
     National Monument and the
     Coronado National Forest.
Rest of State                              11/15/90  Nonclassifiable/        .........  ........................
                                                     Attainment
        Apache County
        Cochise County
        Coconino County
        Gila County
        Graham County
        Greenlee County
        La Paz County
        Maricopa County (part)
    Area outside Phoenix Area:
        Mohave County
        Navajo County
        Pima County (part)
    Area outside Tucson Area:
        Pinal County
        Santa Cruz County
        Yavapai County
        Yuma County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                            Arizona--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Phoenix Area:
    Maricopa County (part)...............   11/15/90  Nonattainment.............................................    2/13/98  Serious.
        The Urban Planning Area of the
         Maricopa Association of
         Governments is bounded as
         follows:
            1. Commencing at a point
             which is at the intersection
             of the eastern line of Range
             7 East, Gila and Salt River
             Baseline and Meridian, and
             the southern line of
             Township 2 South, said point
             is the southeastern corner
             of the Maricopa Association
             of Governments Urban
             Planning Area, which is the
             point of beginning;

[[Page 73]]

            2. Thence, proceed northerly
             along the eastern line of
             Range 7 East which is the
             common boundary between
             Maricopa and Pinal Counties,
             as described in Arizona
             Revised Statute Section 11-
             109, to a point where the
             eastern line of Range 7 East
             intersects the northern line
             of Township 1 North, said
             point is also the
             intersection of the Maricopa
             County Line and the Tonto
             National Forest Boundary, as
             established by Executive
             Order 869 dated July 1,
             1908, as amended and showed
             on the U.S. Forest Service
             1969 Planimetric Maps;
            3. Thence, westerly along the
             northern line of Township 1
             North to approximately the
             southwest corner of the
             southeast quarter of Section
             35, Township 2 North, Range
             7 East, said point being the
             boundary of the Tonto
             National Forest and Usery
             Mountain Semi-Regional Park;
            4. Thence, northerly along
             the Tonto National Forest
             Boundary, which is generally
             the western line of the east
             half of Sections 26 and 35
             of Township 2 North, Range 7
             East, to a point which is
             where the quarter section
             line intersects with the
             northern line of Section 26,
             Township 2 North, Range 7
             East, said point also being
             the northeast corner of the
             Usery Mountain Semi-Regional
             Park;
            5. Thence, westerly along the
             Tonto National Forest
             Boundary, which is generally
             the south line of Sections
             19, 20, 21 and 22 and the
             southern line of the west
             half of Section 23, Township
             2 North, Range 7 East, to a
             point which is the southwest
             corner of Section 19,
             Township 2 North, Range 7
             East;
            6. Thence, northerly along
             the Tonto National Forest
             Boundary to a point where
             the Tonto National Forest
             Boundary intersects with the
             eastern boundary of the Salt
             River Indian Reservation,
             generally described as the
             center line of the Salt
             River Channel;
            7. Thence, northeasterly and
             northerly along the common
             boundary of the Tonto
             National Forest and the Salt
             River Indian Reservation to
             a point which is the
             northeast corner of the Salt
             River Indian Reservation and
             the southeast corner of the
             Fort McDowell Indian
             Reservation, as shown on the
             plat dated July 22, 1902,
             and recorded with the U.S.
             Government on June 15, 1902;
            8. Thence, northeasterly
             along the common boundary
             between the Tonto National
             Forest and the Fort McDowell
             Indian Reservation to a
             point which is the northeast
             corner of the Fort McDowell
             Indian Reservation;
            9. Thence, southwesterly
             along the northern boundary
             of the Fort McDowell Indian
             Reservation, which line is a
             common boundary with the
             Tonto National Forest, to a
             point where the boundary
             intersects with the eastern
             line of Section 12, Township
             4 North, Range 6 East;

[[Page 74]]

            10. Thence, northerly along
             the eastern line of Range 6
             East to a point where the
             eastern line of Range 6 East
             intersects with the southern
             line of Township 5 North,
             said line is the boundary
             between the Tonto National
             Forest and the east boundary
             of McDowell Mountain
             Regional Park;
            11. Thence, westerly along
             the southern line of
             Township 5 North to a point
             where the southern line
             intersects with the eastern
             line of Range 5 East which
             line is the boundary of
             Tonto National Forest and
             the north boundary of
             McDowell Mountain Regional
             Park;
            12. Thence, northerly along
             the eastern line of Range 5
             East to a point where the
             eastern line of Range 5 East
             intersects with the northern
             line of Township 5 North,
             which line is the boundary
             of the Tonto National
             Forest;
            13. Thence, westerly along
             the northern line of
             Township 5 North to a point
             where the northern line of
             Township 5 North intersects
             with the easterly line of
             Range 4 East, said line is
             the boundary of Tonto
             National Forest;
            14. Thence, northerly along
             the eastern line of Range 4
             East to a point where the
             eastern line of Range 4 East
             intersects with the northern
             line of Township 6 North,
             which line is the boundary
             of the Tonto National
             Forest;
            15. Thence, westerly along
             the northern line of
             Township 6 North to a point
             of intersection with the
             Maricopa-Yavapai County
             line, which is generally
             described in Arizona Revised
             Statute Section 11-109 as
             the center line of the Aqua
             Fria River (Also the north
             end of Lake Pleasant);
            16. Thence, southwesterly and
             southerly along the Maricopa-
             Yavapai County line to a
             point which is described by
             Arizona Revised Statute
             Section 11-109 as being on
             the center line of the Aqua
             Fria River, two miles
             southerly and below the
             mouth of Humbug Creek;
            17. Thence, southerly along
             the center line of Aqua Fria
             River to the intersection of
             the center line of the Aqua
             Fria River and the center
             line of Beardsley Canal,
             said point is generally in
             the northeast quarter of
             Section 17, Township 5
             North, Range 1 East, as
             shown on the U.S. Geological
             Survey's Baldy Mountain,
             Arizona Quadrangle Map, 7.5
             Minute series (Topographic),
             dated 1964;
            18. Thence, southwesterly and
             southerly along the center
             line of Beardsley Canal to a
             point which is the center
             line of Beardsley Canal
             where it intersects with the
             center line of Indian School
             Road;
            19. Thence, westerly along
             the center line of West
             Indian School Road to a
             point where the center line
             of West Indian School Road
             intersects with the center
             line of North Jackrabbit
             Trail;

[[Page 75]]

            20. Thence, southerly along
             the center line of
             Jackrabbit Trail
             approximately nine and three-
             quarter miles to a point
             where the center line of
             Jackrabbit Trail intersects
             with the Gila River, said
             point is generally on the
             north-south quarter section
             line of Section 8, Township
             1 South, Range 2 West;
            21. Thence, northeasterly and
             easterly up the Gila River
             to a point where the Gila
             River intersects with the
             northern extension of the
             western boundary of Estrella
             Mountain Regional Park,
             which point is generally the
             quarter corner of the
             northern line of Section 31,
             Township 1 North, Range 1
             West;
            22. Thence, southerly along
             the extension of the western
             boundary and along the
             western boundary of Estrella
             Mountain Regional Park to a
             point where the southern
             extension of the western
             boundary of Estrella
             Mountain Regional Park
             intersects with the southern
             line of Township 1 South;
            23. Thence, easterly along
             the southern line of
             Township 1 South to a point
             where the south line of
             Township 1 South intersects
             with the western line of
             Range 1 East, which line is
             generally the southern
             boundary of Estrella
             Mountain Regional Park;
            24. Thence, southerly along
             the western line of Range 1
             East to the southwest corner
             of Section 18, Township 2
             South, Range 1 East, said
             line is the western boundary
             of the Gila River Indian
             Reservation;
            25. Thence, easterly along
             the southern boundary of the
             Gila River Indian
             Reservation which is the
             southern line of Sections
             13, 14, 15, 16, 17, and 18,
             Township 2 South, Range 1
             East, to the boundary
             between Maricopa and Pinal
             Counties as described in
             Arizona Revised Statues
             Section 11-109 and 11-113,
             which is the eastern line of
             Range 1 East;
            26. Thence, northerly along
             the eastern boundary of
             Range 1 East, which is the
             common boundary between
             Maricopa and Pinal Counties,
             to a point where the eastern
             line of Range 1 East
             intersects the Gila River;
            27. Thence, southerly up the
             Gila River to a point where
             the Gila River intersects
             with the southern line of
             Township 2 South; and
            28. Thence, easterly along
             the southern line of
             Township 2 South to the
             point of beginning which is
             a point where the southern
             line of Township 2 South
             intersects with the eastern
             line Range 7 East
Tucson Area:
    Pima County (part)
        Tuscon area......................  .........  Unclassifiable/Attainment
Rest of State............................  .........  Unclassifiable/Attainment
    Apache County
    Cochise County
    Coconino County
    Gila County
    Graham County
    Greenlee County
    La Paz County
    Maricopa County (part) area outside
     of Phoenix
    Mohave County

[[Page 76]]

    Navajo County
    Pima County (part) Remainder of
     county
    Pinal County
    Santa Cruz County
    Yavapai County
    Yuma County
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                                 Arizona--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Cochise County:
    Paul Spur/Douglas planning area...   11/15/90  Nonattainment             11/15/90  Moderate.
        Township 23 South, Range 25
         East (T23S, R25E):
            T23S,R26E
            T23S, R27E
            T23S, R28E
            T24S, R25E
            T24S, R26E
            T24S, R27E
            T24S, R28E
Santa Cruz County:
    Nogales planning area.............   11/15/90  Nonattainment             11/15/90  Moderate.
        The portions of the following
         Townships which are within
         the State of Arizona and lie
         east of 111 degrees
         longitude:
            T23S, R13E
            T23S, R14E
            T24S, R13E
            T24S, R14E
    Rillito planning area.............   11/15/90  Nonattainment             11/15/90  Moderate.
        Townships:
            T11S, R9E
            T11S, R10E
            T11S, R11E
            T11S, R12E
            T12S, R8E
            T12S, R9E
            T12S, R10E
            T12S, R11E
            T12S, R12E
Pima County
    Ajo planning area.................   11/15/90  Nonattainment             11/15/90  Moderate.
        Township T12S, R6W, and the
         following sections of
         Township T12S, R5W:
            a. Sections 6-8
            b. Sections 17-20, and
            c. Sections 29-32
Maricopa and Pinal Counties
    Phoenix planning area.............   11/15/90  Nonattainment              6/10/96  Serious.
        The rectangle determined by,
         and including--
            T6N, R3W
            T6N, R7E
            T2S, R3W
            T2S, R7E
            T1N, R8E
Yuma County:
    Yuma planning area................   11/15/90  Nonattainment             11/15/90  Moderate.
        Townships:
            T7S-R21W, R22W;
            T8S-R21W, R22W, R23W, R24W
            T9S-R21W, R22W, R23W,
             R24W, R25W;
            T10S-R21W, R22W, R23W,
             R24W, R25W
Pinal and Gila Counties:
    Hayden/Miami planning area........   11/15/90  Nonattainment             11/15/90  Moderate.

[[Page 77]]

        Townships: T4S, R16E T5S, R16E
         T6S, R16E plus the portion of
         Township T3S, R16E that does
         not lie on the San Carlos
         Indian Reservation, and the
         rectangle formed by, and
         including, Townships
            T1N, R13E
            T1N, R15E
            T6S, R13E
            T6S, R15E
Gila County (part):
    Payson: T10N, Sections 1-3, 10-15,    1/20/94  Nonattainment              1/20/94  Moderate.
     22-27, and 34-36 of R9E; T11N,
     Sections 1-3, 10-15, 22- 27, and
     34-36 of R9E; T10-11N, R10E;
     T10N, Sections 4-9, 16-21, and 28-
     33 of R11E; T11N, Sections 4-9,
     16-21, and 28-33 of R11E..
Mohave County (part):
    Bullhead City: T21N, R20-21W,         1/20/94  Nonattainment              1/20/94  Moderate.
     excluding Lake Mead National
     Recreation Area: T20N, R20-22W;
     T19N, R21-22W excluding Fort
     Mohave Indian Reservation.
----------------------------------------------------------------------------------------------------------------

                              Arizona--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Whole State.................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 44 FR 16392, Mar. 19, 1979; 44
FR 21263, Apr. 10, 1979; 44 FR 53083, Sept. 12, 1979; 44 FR 54295, Sept.
19, 1979; 49 FR 30698, Aug. 1, 1984; 51 FR 4918, Feb. 10, 1986; 51 FR
27844, Aug. 4, 1986; 56 FR 56714, Nov. 6, 1991; 57 FR 56767, Nov. 30,
1992; 58 FR 67341, Dec. 21, 1993; 61 FR 21377, May 10, 1996; 61 FR
39345, July 29, 1996; 62 FR 60011, Nov. 6, 1997; 63 FR 31022, June 5,
1998; 65 FR 36358, June 8, 2000; 65 FR 45202, July 20, 2000; 65 FR
50652, Aug. 21, 2000; 67 FR 7085, Feb. 15, 2002]

    Effective Date Notes: 1. At 67 FR 43019, June 26, 2002, in
Sec. 81.303 the PM<INF>10</INF> table is amended by revising the entry
for the Gila County (Part), effective Aug. 26, 2002. For the convenience
of the user, the revised text is set forth as follows:

Sec. 81.303  Arizona.

                                * * * * *

[[Page 78]]

                                                                      Arizona PM<INF>10</INF>
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                         Designation                                                Classification
        Designated area         ------------------------------------------------------------------------------------------------------------------------
                                            Date \1\                        Type                        Date \1\                        Type
--------------------------------------------------------------------------------------------------------------------------------------------------------

                                                                        * * * * *
Gila County (part):              August 26, 2002..............  Attainment..................
    Payson: T01N, sections 1-3,
     10-15, 22-27, and 34-36 of
     R9E; T11N, sections 1-3,
     10-15, 22-27, and 34-36 of
     R9E; T10-11N, R10E; T10N,
     sections 4-9, 16-21, and
     28-33 of R11E; T11N,
     sections 4-9, 16-21, and
     28-33 of R11E.

                                                                       * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

[[Page 79]]

    2. At 67 FR 43027, June 26, 2002, in Sec. 81.303 the PM<INF>10</INF>
table was amended by revising the entry for the Mohave County (part),
effective Aug. 26, 2002. For the convenience of the user, the revised
text is set forth as follows:

Sec. 81.303  Arizona.

                                * * * * *

                                                  Arizona--PM<INF>10</INF>
----------------------------------------------------------------------------------------------------------------
                                                 Designation                           Classification
         Designated area         -------------------------------------------------------------------------------
                                        Date \1\               Type              Date \1\             Type
----------------------------------------------------------------------------------------------------------------

                                                  * * * * * * *
Mohave County (part):             August 26, 2002....  Attainment.........
    Bullhead City: T21N, R21W,
     excluding Lake Mead
     National Recreation Area:
     T20N, R21-22W; T19N, R22W
     excluding Fort Mohave
     Indian Reservation .
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                * * * * *

Sec. 81.304  Arkansas.

                                                  Arkansas--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 016................................................  ............  ............  ............             X
AQCR 017................................................  ............  ............  ............             X
AQCR 018................................................  ............  ............  ............             X
AQCR 019................................................  ............  ............  ............             X
AQCR 020................................................  ............  ............  ............             X
AQCR 021................................................  ............  ............  ............             X
AQCR 022................................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Arkansas--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
AQCR 016 Central Arkansas Intrastate..  .........  Unclassifiable/
                                                    Attainment
  Chicot County
  Clark County
  Cleveland County
  Conway County
  Dallas County
  Desha County
  Drew County
  Faulkner County
  Garland County
  Grant County
  Hot Spring County
  Jefferson County
  Lincoln County
  Lonoke County
  Perry County
  Pope County
  Pulaski County
  Saline County
  Yell County
AQCR 017 Metropolitan Fort Smith        .........  Unclassifiable/
 Interstate.                                        Attainment
  Benton County
  Crawford County
  Sebastian County

[[Page 80]]

  Washington County
AQCR 018 Metropolitan Memphis           .........  Unclassifiable/
 Interstate.                                        Attainment
  Crittenden County
AQCR 019 Monroe (Louisiana)-El Dorado   .........  Unclassifiable/
 Interstate.                                        Attainment
  Ashley County
  Bradley County
  Calhoun County
  Nevada County
  Ouachita County
  Union County
AQCR 020 Northeast Arkansas Intrastate  .........  Unclassifiable/
                                                    Attainment
  Arkansas County
  Clay County
  Craighead County
  Cross County
  Greene County
  Independence County
  Jackson County
  Lawrence County
  Lee County
  Mississippi County
  Monroe County
  Phillips County
  Poinsett County
  Prairie County
  Randolph County
  Sharp County
  St. Francis County
  White County
  Woodruff County
AQCR 021 Northwest Arkansas Intrastate  .........  Unclassifiable/
                                                    Attainment
  Baxter County
  Boone County
  Carroll County
  Cleburne County
  Franklin County
  Fulton County
  Izard County
  Johnson County
  Logan County
  Madison County
  Marion County
  Montgomery County
  Newton County
  Pike County
  Polk County
  Scott County
  Searcy County
  Stone County
  Van Buren County
AQCR 022 Shreveport-Texarkana-Tyler     .........  Unclassifiable/
 Interstate.                                        Attainment
  Columbia County
  Hempstead County
  Howard County
  Lafayette County
  Little River County
  Miller County
  Sevier County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

[[Page 81]]

                                                            Arkansas--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date\1\                              Type                              Date\1\               Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
AQCR 016 Central Arkansas Intrastate       .........  Unclassifiable/Attainment
 (part) Pulaski County.
AQCR 016 Central Arkansas Intrastate       .........  Unclassifiable/Attainment
 (Remainder of).
  Chicot County
  Clark County
  Cleveland County
  Conway County
  Dallas County
  Desha County
  Drew County
  Faulkner County
  Garland County
  Grant County
  Hot Spring County
  Jefferson County
  Lincoln County
  Lonoke County
  Perry County
  Pope County
  Saline County
  Yell County
AQCR 017 Metropolitan Fort Smith           .........  Unclassifiable/Attainment
 Interstate.
  Benton County
  Crawford County
  Sebastian County
  Washington County
AQCR 018 Metropolitan Memphis Interstate.  .........  Unclassifiable/Attainment
  Crittenden County
  AQCR 019 Monroe-El Dorado Interstate...  .........  Unclassifiable/Attainment
  Ashley County
  Bradley County
  Calhoun County
  Nevada County
  Ouachita County
  Union County
AQCR 020 Northeast Arkansas Intrastate...  .........  Unclassifiable/Attainment
  Arkansas County
  Clay County
  Craighead County
  Cross County
  Greene County
  Independence County
  Jackson County
  Lawrence County
  Lee County
  Mississippi County
  Monroe County
  Phillips County
  Poinsett County
  Prairie County
  Randolph County
  Sharp County
  St. Francis County
  White County
  Woodruff County
AQCR 021 Northwest Arkansas Intrastate...  .........  Unclassifiable/Attainment
  Baxter County
  Boone County
  Carroll County
  Cleburne County
  Franklin County
  Fulton County
  Izard County
  Johnson County
  Logan County

[[Page 82]]

  Madison County
  Marion County
  Montgomery County
  Newton County
  Pike County
  Polk County
  Scott County
  Searcy County
  Stone County
  Van Buren County
AQCR 022 Shreveport-Texarkana-Tyler        .........  Unclassifiable/Attainment
 Interstate.
  Columbia County
  Hempstead County
  Howard County
  Lafayette County
  Little River County
  Miller County
  Sevier County
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                                 Arkansas--PM-10
----------------------------------------------------------------------------------------------------------------
                                                Designation                           Classification
         Designated area         -------------------------------------------------------------------------------
                                         Date                Type                Date                Type
----------------------------------------------------------------------------------------------------------------
AQCR 016 Central Arkansas         ..................  Unclassifiable....  ..................  Unclassifiable.
 Intrastate.
AQCR 017 Metropolitan Fort Smith  ..................  Unclassifiable....  ..................  Unclassifiable.
 Interstate.
AQCR 018 Metropolitan Memphis     ..................  Unclassifiable....  ..................  Unclassifiable.
 Intrastate.
AQCR 019 Monroe (Louisiana)-El    ..................  Unclassifiable....  ..................  Unclassifiable.
 Dorado Interstate.
AQCR 020 Northeast Arkansas       ..................  Unclassifiable....  ..................  Unclassifiable.
 Intrastate.
AQCR 021 Northwest Arkansas       ..................  Unclassifiable....  ..................  Unclassifiable.
 Intrastate.
AQCR 022 Shreveport-Texarkana-    ..................  Unclassifiable....  ..................  Unclassifiable.
 Tyler Interstate.
----------------------------------------------------------------------------------------------------------------

                              Arkansas--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 016....................................  ............             X
AQCR 017....................................  ............             X
AQCR 018....................................  ............             X
AQCR 019....................................  ............             X
AQCR 020....................................  ............             X
AQCR 021....................................  ............             X
AQCR 022....................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40421, Sept. 11, 1978; 49
FR 37754, Sept. 26, 1984; 56 FR 56721, Nov. 6, 1991; 63 FR 31025, June
5, 1998; 65 FR 45205, July 20, 2000; 65 FR 61109, Oct. 16, 2000]

Sec. 81.305  California.

[[Page 83]]

                                                 California--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
North Coast Air Basin:
  Del Norte County......................................  ............  ............  ............             X
  Humboldt County.......................................  ............  ............  ............             X
  Mendocino County......................................  ............  ............  ............             X
  Sonoma County (North Coast Air Basin portion).........  ............  ............  ............             X
  Trinity County........................................  ............  ............  ............             X
Lake County Air Basin...................................  ............  ............  ............             X
North Central Coast Air Basin...........................  ............  ............  ............             X
South Central Coast Air Basin:
  San Luis Obispo County:
    Salinas Valley-El Pomar Estrella Planning Area......  ............  ............  ............             X
    Non-Salinas Valley..................................  ............  ............  ............             X
  Santa Barbara County (AQMA portion)...................  ............  ............  ............             X
  Santa Barbara County (Non-AQMA portion):
    A. West area of north-south boundary separating
     Santa Ynez and Lompoc Valleys:
      Santa Maria Area..................................             X  ............  ............  ............
      Outside Santa Maria Area..........................  ............  ............  ............             X
    B. East area of north-south boundary separating       ............  ............             X  ............
     Santa Ynez and Lompoc Valleys......................
  Ventura County:
    North of 34[deg]23[min] North Latitude..............  ............  ............  ............             X
    South of 34[deg]23[min] North Latitude..............             X  ............  ............  ............
  Channel Islands.......................................  ............  ............             X  ............
San Diego Air Basin:
  San Diego County (West portion).......................             X  ............  ............  ............
  San Diego County (East portion).......................  ............  ............             X  ............
South Coast Air Basin...................................             X  ............  ............  ............
San Joaquin Valley Air Basin............................             X  ............  ............  ............
Sacramento Valley Air Basin (SVAB):
  Sacramento County.....................................  ............             X  ............  ............
  Solano County (SVAB Portion)..........................  ............  ............             X  ............
  Yolo County...........................................  ............  ............             X  ............
  Butte County..........................................  ............  ............             X  ............
  Colusa County.........................................  ............  ............             X  ............
  Glenn County..........................................  ............  ............             X  ............
  Shasta County (Sacramento Valley portion).............  ............  ............  ............             X
  Sutter County.........................................  ............  ............             X  ............
  Tehama County.........................................  ............  ............             X  ............
  Yuba County...........................................  ............  ............             X  ............
Great Basin Valleys Air Basin...........................  ............  ............  ............  ............
Northeast Plateau Air Basin (NEPAB):
  Shasta County (NEPAB portion).........................  ............  ............  ............             X
  Rest of Air Basin.....................................  ............  ............             X  ............
Southeast Desert Air Basin:
  Kern County (S.E. Desert Air Basin Portion)...........  ............  ............             X  ............
  Imperial County.......................................  ............  ............             X  ............
  Los Angeles County (S.E. Desert Air Basin Portion):
    Lancaster Quartz Hill Area..........................  ............  ............  ............             X
  Outside Lancaster Quartz Hill Area....................  ............  ............             X  ............
  Riverside County (S.E. Desert AQMA Portion)...........  ............  ............             X  ............
  San Bernardino County (S.E. Desert AQMA Portion):.....
    Victorville Area....................................             X  ............  ............  ............
    Non-Victorville Area................................  ............  ............             X  ............
  Riverside County (non-AQMA Portion)...................  ............  ............             X  ............
  San Bernardino County (non-AQMA Portion)..............  ............  ............             X  ............
Lake Tahoe Air Basin....................................  ............  ............  ............             X
San Francisco Bay Area Air Basin:
  Solano County (S.F. Bay Area Air Basin portion).......  ............  ............  ............             X
  San Mateo County......................................  ............  ............  ............             X
  Marin County..........................................  ............  ............  ............             X
  Napa County...........................................  ............  ............  ............             X
  Sonoma County (S.F. Bay Area Air Basin portion).......  ............  ............  ............             X
  Alameda County........................................  ............  ............  ............             X
  Contra Costa County...................................  ............  ............  ............             X
  San Francisco County..................................  ............  ............  ............             X
  Santa Clara County....................................  ............             X  ............  ............
  Rest of Air Basin.....................................  ............             X  ............  ............
Mountain Counties Air Basin:
  Placer County (AQMA portion)..........................  ............  ............  ............             X

[[Page 84]]

  Placer County (excluding AQMA portion and Lake Tahoe    ............  ............  ............             X
   portion).............................................
  Amador County.........................................  ............  ............  ............             X
  Calaveras County......................................  ............  ............             X  ............
  El Dorado County (excluding Lake Tahoe Air Basin        ............  ............  ............             X
   portion).............................................
  Mariposa County.......................................  ............  ............             X  ............
  Nevada County.........................................  ............  ............             X  ............
  Plumas County.........................................  ............  ............  ............             X
  Sierra County.........................................  ............  ............  ............             X
  Tuolumne County.......................................  ............  ............             X  ............
----------------------------------------------------------------------------------------------------------------

                                                 California--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
North Coast Air Basin:
  Del Norte County......................................  ............  ............             X  ............
  Humboldt County.......................................  ............  ............             X  ............
  Mendocino County......................................  ............  ............             X  ............
  Sonoma County (North Coast Basin portion).............  ............  ............             X  ............
  Trinity County........................................  ............  ............             X  ............
  Lake County Air Basin.................................  ............  ............             X  ............
  San Francisco Bay Area Air Basin......................  ............  ............  ............             X
North Central Coast Air Basin:
  Monterey County.......................................  ............  ............             X  ............
  San Benito County.....................................  ............  ............             X  ............
  Santa Cruz County.....................................  ............  ............             X  ............
South Central Coast Air Basin:
  San Luis Obispo County................................  ............  ............             X  ............
  Santa Barbara County (AQMA portion)...................  ............  ............             X  ............
  Santa Barbara County (non-AQMA portion)...............  ............  ............             X  ............
  Ventura County........................................  ............  ............  ............             X
  Channel Islands.......................................  ............  ............             X  ............
San Diego Air Basin:
  San Diego County (West portion).......................  ............  ............  ............             X
  San Diego County (East portion).......................  ............  ............  ............             X
South Coast Air Basin:
  Los Angeles County (South Coast Air Basin portion)....  ............  ............  ............             X
  Orange County.........................................  ............  ............  ............             X
  Riverside County (South Coast Air Basin portion)......  ............  ............  ............             X
  South Coast Basin portion of San Bernardino County....  ............  ............  ............  ............
San Joaquin Valley Air Basin:
  Fresno County.........................................  ............  ............             X  ............
  Kern County...........................................  ............  ............  ............             X
  Kings County..........................................  ............  ............             X  ............
  Madera County.........................................  ............  ............             X  ............
  Merced County.........................................  ............  ............             X  ............
  San Joaquin County....................................  ............  ............             X  ............
  Stanislaus County.....................................  ............  ............             X  ............
  Tulare County.........................................  ............  ............             X  ............
  Sacramento Valley Air Basin...........................  ............  ............             X  ............
  Great Basin Valley's Air Basin........................  ............  ............             X  ............
  North East Plateau Air Basin..........................  ............  ............             X  ............
  Mountain Counties Air Basin...........................  ............  ............             X  ............
  Southeast Desert Air Basin excluding Imperial Co......  ............  ............             X  ............
  Imperial County.......................................  ............  ............  ............             X
  Lake Tahoe Air Basin..................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                           California--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Bakersfield Area:
  Kern County (part)..................  April 30,  Attainment
                                             1998
  Bakersfield Metropolitan Area
   (Urbanized part).

[[Page 85]]

Chico Area:
  Butte County (part).................  April 30,  Attainment
                                             1998
  Chico Urbanized Area (Census Bureau
   Urbanized part)..
Fresno Area:
  Fresno County (part)................  April 30,  Attainment
                                             1998
  Fresno Urbanized Area...............
Lake Tahoe North Shore Area:
  Placer County (part)................  April 30,  Attainment
                                             1998
Lake Tahoe South Shore Area:
  El Dorado County (part).............  April 30,  Attainment
                                             1998
Los Angeles-South Coast Air Basin Area  .........  Nonattainment            .........  Serious
  Los Angeles County (part) - that
   portion of Los Angeles County which
   lies south and west of a line
   described as follows:
    1. Beginning at the Los Angeles -
     San Bernardino County boundary
     and running west along the
     Township line common to Township
     3 North and Township 2 North, San
     Bernardino Base and Meridian;
    2. then north along the range line
     common to Range 8 West and Range
     9 West;
    3. then west along the Township
     line common to Township 4 North
     and Township 3 North;
    4. then north along the range line
     common to Range 12 West and Range
     13 West to the southeast corner
     of Section 12, Township 5 North
     and Range 13 West;
    5. then west along the south
     boundaries of Sections 12, 11,
     10, 9, 8, and 7, Township 5 North
     and Range 13 West to the boundary
     of the Angeles National Forest
     which is collinear with the range
     line common to Range 13 West and
     Range 14 West;
    6. then north and west along the
     Angeles National Forest boundary
     to the point of intersection with
     the Township line common to
     Township 7 North and Township 6
     North (point is at the northwest
     corner of Section 4 in Township 6
     North and Range 14 West);
    7. then west along the Township
     line common to Township 7 North
     and Township 6 North;
    8. then north along the range line
     common to Range 15 West and Range
     16 West to the southeast corner
     of Section 13, Township 7 North
     and Range 16 West;
    9. then along the south boundaries
     of Sections 13, 14, 15, 16, 17,
     and 18, Township 7 North and
     Range 16 West;
    10. then north along the range
     line common to Range 16 West and
     Range 17 West to the north
     boundary of the Angeles National
     Forest (collinear with the
     Township line common to Township
     8 North and Township 7 North);
    11. then west along the Angeles
     National Forest boundary to the
     point of intersection with the
     south boundary of the Rancho La
     Liebre Land Grant;
    12. then west and north along this
     land grant boundary to the Los
     Angeles-Kern County boundary.
  Orange County.......................  .........  Nonattainment            .........  Serious
  Riverside County (part) - that        .........  Nonattainment            .........  Serious
   portion of Riverside County which
   lies to the west of a line
   described as follows:
    1. Beginning at the Riverside -
     San Diego County boundary and
     running north along the range
     line common to Range 4 East and
     Range 3 East, San Bernardino Base
     and Meridian;
    2. then east along the Township
     line common to Township 8 South
     and Township 7 South;
    3. then north along the range line
     common to Range 5 East and Range
     4 East;

[[Page 86]]

    4. then west along the Township
     line common to Township 6 South
     and Township 7 South to the
     southwest corner of Section 34,
     township 6 South, Range 4 East;
    5. then north along the west
     boundaries of Sections 34, 27,
     22, 15, 10, and 3, Township 6
     South, Range 4 East;
    6. then west along the Township
     line common to Township 5 South
     and Township 6 South;
    7. then north along the range line
     common to Range 4 East and Range
     3 East;
    8. then west along the south
     boundaries of Sections 13, 14,
     15, 16, 17, and 18, Township 5
     South, Range 3 East;
    9. then north along the range line
     common to Range 2 East and Range
     3 East;
    10. then west along the Township
     line common to Township 4 South
     and Township 3 South to the
     intersection of the southwest
     boundary of partial Section 31,
     Township 3 South, Range 1 West;
    11. then northwest along that line
     to the intersection with the
     range line common to Range 2 West
     and Range 1 West;
    12. then north to the Riverside-
     San Bernardino County line,
  San Bernardino County (part) - that   .........  Nonattainment            .........  Serious
   portion of San Bernardino County
   which lies south and west of a line
   described as follows:
    1. Beginning at the San Bernardino
     - Riverside County boundary and
     running north along the range
     line common to Range 3 East and
     Range 2 East, San Bernardino Base
     and Meridian;
    2. then west along the Township
     line common to Township 3 North
     and Township 2 North to the San
     Bernardino - Los Angeles County
     boundary; and that portion of San
     Bernardino County which lies
     south and west of a line
     described as follows:
    3. latitude 35 degrees, 10 minutes
     north and longitude 115 degrees,
     45 minutes west.
Modesto Area:
  Stanislaus County (part)............  April 30,  Attainment
                                             1998
  Modesto Urbanized Area (Census
   Bureau Urbanized Area)..
Sacramento Area:
  Census Bureau Urbanized Areas.......  April 30,  Attainment
                                             1998
  Placer County (part)................
  Sacramento County (part)............
  Yolo County (part)..................
San Diego Area:
  San Diego County (part).............  April 30,  Attainment
                                             1998
San Francisco-Oakland-San Jose Area:
  Urbanized Areas.....................  April 30,  Attainment
                                             1998
  Alameda County (part)...............
  Contra Costa County (part)..........
  Marin County (part).................
  Napa County (part)..................
  San Francisco County................
  San Mateo County (part).............
  Santa Clara County (part)...........
  Solano County (part)................
  Sonoma County (part)................
Stockton Area:
  San Joaquin County (part)...........  April 30,  Attainment
                                             1998
  Stockton Urbanized Area:............
Great Basin Valley Air Basin..........  .........  Unclassifiable/
                                                    Attainment

[[Page 87]]

  Alpine County
  Inyo County
  Mono County
Lake County Air Basin
  Lake County.........................  .........  Unclassifiable/
                                                    Attainment
Mountain Counties Air Basin
  Amador County.......................  .........  Unclassifiable/
                                                    Attainment
  Calaveras County....................  .........  Unclassifiable/
                                                    Attainment
  El Dorado County (part)
    excluding Lake Tahoe South Shore..  .........  Unclassifiable/
                                                    Attainment
  Mariposa County.....................  .........  Unclassifiable/
                                                    Attainment
  Nevada County.......................  .........  Unclassifiable/
                                                    Attainment
  Placer County (part)
    excluding Lake Tahoe Air Basin      .........  Unclassifiable/
     portion and AQMA portion.                      Attainment
    AQMA portion (of Placer County)...  .........  Unclassifiable/
                                                    Attainment
  Plumas County.......................  .........  Unclassifiable/
                                                    Attainment
  Sierra County.......................  .........  Unclassifiable/
                                                    Attainment
  Tuolumne County.....................  .........  Unclassifiable/
                                                    Attainment
North Central Coast Air Basin
  Monterey County.....................  .........  Unclassifiable/
                                                    Attainment
  San Benito County...................  .........  Unclassifiable/
                                                    Attainment
  Santa Cruz County...................  .........  Unclassifiable/
                                                    Attainment
North Coast Air Basin.................  .........  Unclassifiable/
                                                    Attainment
  Del Norte County
  Humboldt County
  Mendocino County
  Sonoma County (part)
    Remainder of County
  Trinity County
Northeast Plateau Air Basin...........  .........  Unclassifiable/
                                                    Attainment
  Lassen County
  Modoc County
  Siskiyou County
Sacramento Valley Air Basin (portion)
  Butte County (part)
    Area other than Chico Urbanized     .........  Unclassifiable/
     Area (Census Bureau urbanized                  Attainment
     part).
  Colusa County.......................  .........  Unclassifiable/
                                                    Attainment
  Glenn County........................  .........  Unclassifiable/
                                                    Attainment
  Sacramento County (part)
    Area other than Census Bureau       .........  Unclassifiable/
     urbanized areas.                               Attainment
  Shasta County.......................  .........  Unclassifiable/
                                                    Attainment
  Solano County (part)
    Sacramento Valley Air Basin         .........  Unclassifiable/
     portion.                                       Attainment
  Sutter County.......................  .........  Unclassifiable/
                                                    Attainment
  Tehama County.......................  .........  Unclassifiable/
                                                    Attainment
  Yolo County (part)

[[Page 88]]

    Area outside Census Bureau          .........  Unclassifiable/
     urbanized areas.                               Attainment
  Yuba County.........................  .........  Unclassifiable/
                                                    Attainment
San Diego Air Basin (Remainder of)
  San Diego County (part)
    Remainder of County...............  .........  Unclassifiable/
                                                    Attainment
San Francisco Bay Area Air Basin......  .........  Unclassifiable/
                                                    Attainment
  Area other than urbanized Areas
    Alameda County (part)
    Contra Costa County (part)
    Marin County (part)
    Napa County (part)
    San Mateo County (part)
    Santa Clara County (part)
    Solano County (part)
    Sonoma County (part)
San Joaquin Valley Air Basin
  Fresno County (part)
    Outside Fresno Urbanized Area.....  .........  Unclassifiable/
                                                    Attainment
  Kern County (part)
    Area other than Bakersfield         .........  Unclassifiable/
     Metropolitan Area (Urbanized                   Attainment
     part).
  Kings County........................  .........  Unclassifiable/
                                                    Attainment
  Madera County.......................  .........  Unclassifiable/
                                                    Attainment
  Merced County.......................  .........  Unclassifiable/
                                                    Attainment
  San Joaquin County (part)
    Outside Stockton urbanized area...  .........  Unclassifiable/
                                                    Attainment
  Stanislaus County (part)
    Outside Modesto Urbanized Area      .........  Unclassifiable/
     (Census Bureau Urbanized Area).                Attainment
  Tulare County.......................  .........  Unclassifiable/
                                                    Attainment
South Central Coast Air Basin
  Channel Islands.....................  .........  Unclassifiable/
                                                    Attainment
  San Luis Obispo County..............  .........  Unclassifiable/
                                                    Attainment
  Santa Barbara County................  .........  Unclassifiable/
                                                    Attainment
  Ventura County......................  .........  Unclassifiable/
                                                    Attainment
Southeast Desert Air Basin
  Imperial County.....................  .........  Unclassifiable/
                                                    Attainment
  Kern County (part)
    excluding San Joaquin Valley        .........  Unclassifiable/
     portion.                                       Attainment
  Los Angeles County
    excluding Los Angeles - South       .........  Unclassifiable/
     Coast Air Basin portion.                       Attainment
  Riverside County (part)
    AQMA portion (excluding Los         .........  Unclassifiable/
     Angeles - South Coast Air Basin).              Attainment
    Non-AQMA portion (excluding Los     .........  Unclassifiable/
     Angeles - South Coast Air Basin).              Attainment
  San Bernardino Co(part)
    AQMA portion (excluding Los         .........  Unclassifiable/
     Angeles - South Coast Air Basin).              Attainment
    Non-AQMA portion (excluding Los     .........  Unclassifiable/
     Angeles - South Coast Air Basin).              Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

[[Page 89]]

                                                           California--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Chico Area:
    Butte County.........................      (\3\)  Nonattainment.............................................      (\3\)  Sec. 185A Area.\2\
Imperial County Area:
    Imperial County......................   11/15/90  Nonattainment.............................................   11/15/90  Sec. 185A Area.\2\
Los Angeles-South Coast Air Basin Area...   11/15/90  Nonattainment.............................................   11/15/90  Extreme.
    Los Angeles County (part)--that
     portion of Los Angeles County which
     lies south and west of a line
     described as follows:
        1. Beginning at the Los Angeles--
         San Bernardino County boundary
         and running west along the
         Township line common to Township
         3 North and Township 2 North,
         San Bernardino Base and
         Meridian;
        2. then north along the range
         line common to Range 8 West and
         Range 9 West;
        3. then west along the Township
         line common to Township 4 North
         and Township 3 North;
        4. then north along the range
         line common to Range 12 West and
         Range 13 West to the southeast
         corner of Section 12, Township 5
         North and Range 13 West;
        5. then west along the south
         boundaries of Sections 12, 11,
         10, 9, 8, and 7, Township 5
         North and Range 13 West to the
         boundary of the Angeles National
         Forest which is collinear with
         the range line common to Range
         13 West and Range 14 West;
        6. then north and west along the
         Angeles National Forest boundary
         to the point of intersection
         with the Township line common to
         Township 7 North and Township 6
         North (point is at the northwest
         corner of Section 4 in Township
         6 North and Range 14 West);
        7. then west along the Township
         line common to Township 7 North
         and Township 6 North;
        8. then north along the range
         line common to Range 15 West and
         Range 16 West to the southeast
         corner of Section 13, Township 7
         North and Range 16 West;
        9. then along the south
         boundaries of Sections 13, 14,
         15, 16, 17, and 18, Township 7
         North and Range 16 West;
        10. then north along the range
         line common to Range 16 West and
         Range 17 West to the north
         boundary of the Angeles National
         Forest (collinear with the
         Township line common to Township
         8 North and Township 7 North);
        11. then west along the Angeles
         National Forest boundary to the
         point of intersection with the
         south boundary of the Rancho La
         Liebre Land Grant;
        12. then west and north along
         this land grant boundary to the
         Los Angeles-Kern County
         boundary.
    Orange County........................   11/15/90  Nonattainment.............................................   11/15/90  Extreme.
    Riverside County (part)--that portion   11/15/90  Nonattainment.............................................   11/15/90  Extreme.
     of Riverside County which lies to
     the west of a line described as
     follows:
        1. Beginning at the Riverside--
         San Diego County boundary and
         running north along the range
         line common to Range 4 East and
         Range 3 East, San Bernardino
         Base and Meridian;
        2. then east along the Township
         line common to Township 8 South
         and Township 7 South;
        3. then north along the range
         line common to Range 5 East and
         Range 4 East;
        4. then west along the Township
         line common to Township 6 South
         and Township 7 South to the
         southwest corner of Section 34,
         Township 6 South, Range 4 East;

[[Page 90]]

        5. then north along the west
         boundaries of Sections 34, 27,
         22, 15, 10, and 3, Township 6
         South, Range 4 East;
        6. then west along the Township
         line common to Township 5 South
         and Township 6 South;
        7. then north along the range
         line common to Range 4 East and
         Range 3 East;
        8. then west along the south
         boundaries of Sections 13, 14,
         15, 16, 17, and 18, Township 5
         South, Range 3 East;
        9. then north along the range
         line common to Range 2 East and
         Range 3 East;
        10. then west along the Township
         line common to Township 4 South
         and Township 3 South to the
         intersection of the southwest
         boundary of partial Section 31,
         Township 3 South, Range 1 West;
        11. then northwest along that
         line to the intersection with
         the range line common to Range 2
         West and Range 1 West;
        12. then north to the Riverside-
         San Bernardino County line,
    San Bernardino County (part)--that      11/15/90  Nonattainment.............................................   11/15/90  Extreme.
     portion of San Bernardino County
     which lies south and west of a line
     described as follows:.
        1. Beginning at the San
         Bernardino--Riverside County
         boundary and running north along
         the range line common to Range 3
         East and Range 2 East, San
         Bernardino Base and Meridian;
        2. then west along the Township
         line common to Township 3 North
         and Township 2 North to the San
         Bernardino--Los Angeles County
         boundary;
Monterey Bay Area........................  .........  Attainment                                                  .........
    Monterey County
    San Benito County
    Santa Cruz County
Sacramento Metro Area....................   11/15/90  Nonattainment.............................................    6/01/95  Severe-15.
    El Dorado County (part):
        All portions of the county except
         that portion of El Dorado County
         within the drainage area
         naturally tributary to Lake
         Tahoe including said Lake.
    Placer County (part):
        All portions of the county except   11/15/90  Nonattainment.............................................    6/01/95  Severe-15.
         that portion of Placer County
         within the drainage area
         naturally tributary to Lake
         Tahoe including said Lake, plus
         that area in the vicinity of the
         head of the Truckee River
         described as follows: commencing
         at the point common to the
         aforementioned drainage area
         crestline and the line common to
         Townships 15 North and 16 North,
         Mount Diablo Base and Meridian
         (M.D.B.&M.), and following that
         line in a westerly direction to
         the northwest corner of Section
         3, Township 15 North, Range 16
         East, M.D.B.&M., thence south
         along the west line of Sections
         3 and 10, Township 15 North,
         Range 16 East, M.D.B.&M., to the
         intersection with the said
         drainage area crestline, thence
         following the said drainage area
         boundary in a southeasterly,
         then northeasterly direction to
         and along the Lake Tahoe Dam,
         thence following the said
         drainage area crestline in a
         northeasterly, then
         northwesterly direction to the
         point of beginning.
    Sacramento County....................   11/15/90  Nonattainment.............................................    6/01/95  Severe-15.
    Solano County (part) That portion of    11/15/90  Nonattainment.............................................    6/01/95  Severe-15.
     Solano County which lies north and
     east of a line described as follows:

[[Page 91]]

        Description of boundary in Solano   11/15/90  Nonattainment.............................................    6/01/95  Severe-15.
         county between San Francisco and
         Sacramento: Beginning at the
         intersection of the westerly
         boundary of Solano County and
         the \1/4\ section line running
         east and west through the center
         of Section 34; T. 6 N., R. 2 W.,
         M.D.B.&M., thence east along
         said \1/4\ section line to the
         east boundary of Section 36, T.
         6 N., R. 2 W., thence south \1/
         2\ mile and east 2.0 miles, more
         or less, along the west and
         south boundary of Los Putos
         Rancho to the northwest corner
         of Section 4, T. 5 N., R. 1 W.,
         thence east along a line common
         to T. 5 N. and T. 6 N. to the
         northeast corner of Section 3,
         T. 5 N., R. 1 E., thence south
         along section lines to the
         southeast corner of Section 10,
         T. 3 N., R. 1 E., thence east
         along section lines to the south
         \1/4\ corner of Section 8, T. 3
         N., R. 2 E., thence east to the
         boundary between Solano and
         Sacramento Counties
    Sutter County (part--southern           11/15/90  Nonattainment.............................................    6/01/95  Severe-15.
     portion)South of a line connecting
     the northern border of Yolo Co. to
     the SW tip of Yuba Co. and
     continuing along the southern Yuba
     County border to Placer County.
    Yolo County..........................   11/15/90  Nonattainment.............................................    6/01/95  Severe-15.
San Diego Area:
    San Diego County.....................   11/15/90  Nonattainment.............................................    2/21/95  Serious \2\
San Francisco-Bay Area...................    8/10/98  Nonattainment.............................................    8/10/98  Not classified/Moderate
                                                                                                                              under 23 U.S.C.
                                           .........                                                                8/23/99  104(b)(2).
    Alameda County.......................    8/10/98  ......do..................................................    8/23/99   Do.
    Contra Costa County..................    8/10/98  ......do..................................................    8/23/99   Do.
    Marin County.........................    8/10/98  ......do..................................................    8/23/99   Do.
    Napa County..........................    8/10/98  ......do..................................................    8/23/99   Do.
    San Francisco County.................    8/10/98  ......do..................................................    8/23/99   Do.
    San Mateo County.....................    8/10/98  ......do..................................................    8/23/99   Do.
    Santa Clara County...................    8/10/98  ......do..................................................    8/23/99   Do.
    Solano County (part).................    8/10/98  ......do..................................................    8/23/99   Do.
        That portion of the county that
         lies south and west of the line
         described that follows:
         Description of boundary in
         Solano County between San
         Francisco and Sacramento:
         Beginning at the intersection at
         the westerly boundary of Solano
         County and the \1/4\ section
         line running east and west
         through the center of Section
         34; T.6 N., R. 2 W., M.D.B.&M.,
         thence east along said \1/2\
         section line to the east
         boundary of Section 36, T. 6 N.,
         R. 2 W., thence south \1/2\ mile
         and east 2.0 miles, more or
         less, along the west and south
         boundary of Los Putos Rancho to
         the northwest corner of Section
         4, T. 5 N., R. 1 W, thence east
         along a line common to T. 5 N.,
         and T. 6 N. to the northeast
         corner of Section 3, T. 5 N., R.
         1 E., thence south along section
         lines to the southeast corner of
         Section 10 T. 3 N., R. 1 E.,
         thence east along section lines
         to the south \1/4\ corner of
         Section 8 T. 3 N., R. 2 E.,
         thence east to the boundary
         between Solano and Sacramento
         Counties.
    Sonoma County (part).................    8/10/98  ......do..................................................    8/23/99   Do.

[[Page 92]]

        That portion of Sonoma county
         which lies south and east of a
         line described as follows:
         Beginning at the south-easterly
         corner of the Rancho Estero
         Americano, being on the boundary
         line between Marin Sonoma
         Counties, California; thence
         running northerly along the
         easterly boundary line of said
         Rancho Estero Americano to the
         northeasterly corner thereof,
         being an angle corner in the
         westerly boundary line of Rancho
         Canada de Jonive, thence running
         along said boundary of Rancho
         Canada de Jonive westerly,;
         northerly and easterly to its
         intersection with the easterly
         line of Granton Road; thence
         running along the easterly and
         southerly line of Granton Road
         northerly and easterly to its
         intersection with the easterly
         line of Sullivan Road; thence
         running northerly along said
         easterly line of Sullivan Road
         to the southerly line of Green
         Valley Road; thence running
         easterly along the said
         southerly line of Green Valley
         Road and easterly along the
         southerly line of State Highway
         116, to the westerly and
         northerly line of Vine Hill
         Road; thence running along the
         westerly and northerly line of
         Vine Hill Road, northerly and
         easterly to its intersection
         with the westerly line of Laguna
         Road; thence running northerly
         along the westerly line of
         Laguna Road and the northerly
         projection thereof to the
         northerly line of Trenton Road;
         thence running westerly along
         the northerly line of said
         Trenton Road to the easterly
         line of Trenton-Healdsburg Road
         to the easterly line of Eastside
         Road: thence running northerly
         along said easterly line of
         Eastside Road to its
         intersection with the southerly
         line of Ranco Sotoyome; thence
         running easterly along said
         southerly line of Rancho
         Sotoyome to its intersection
         with the Township line common to
         Townships 8 and 9 north, Mt.
         Diablo Base and Meridian; thence
         running easterly along said
         Township line to its
         intersection with the boundary
         line between Sonoma and Napa
         Counties, State of California.

[[Page 93]]

East Kern County
    That portion of Kern County that lies   12/10/01  Nonattainment.............................................     12/10/  Serious.\2\
     east and south of a line described                                                                                2001
     below: Beginning at the Kern-Los
     Angeles County boundary and running
     north and east along the northwest
     boundary of the Rancho La Liebre
     Land Grant to the point of
     intersection with the range line
     common to Range 16 West and Range 17
     West, San Bernardino Base and
     Meridian; north along the range line
     to the point of intersection with
     the Rancho El Tejon Land Grant
     boundary; then southeast, northeast,
     and northwest along the boundary of
     the Rancho El Tejon Grant to the
     northwest corner of Section 3,
     Township 11 North, Range 17 West;
     then west 1.2 miles; then north to
     the Rancho El Tejon Land Grant
     boundary; then northwest along the
     Rancho El Tejon line to the
     southeast corner of Section 34,
     Township 32 South, Range 30 East,
     Mount Diablo Base and Meridian; then
     north to the northwest corner of
     Section 35, Township 31 South, Range
     30 East, then northeast along the
     boundary of the Rancho El Tejon Land
     Grant to the southwest corner of
     Section 18, Township 31 South, Range
     31 East; then east to the southeast
     corner of Section 13, Township 31
     South, Range 31 East; then north
     along the range line common to Range
     31 East and Range 32 East, Mount
     Diablo Base and Meridian, to the
     northwest corner of Section 6,
     Township 29 South, Range 32 East;
     then east to the southwest corner of
     Section 31, Township 28 South, Range
     32 East; then north along the range
     line common to Range 31 East and
     Range 32 East to the northwest
     corner of Section 6, Township 28
     South, Range 32 East, then west to
     the southeast corner of Section 36,
     Township 27 South, Range 31 East,
     then north along the range line
     common to Range 31 East and Range 32
     East to the Kern-Tulare County
     boundary.
San Joaquin Valley Area:
    Fresno County........................   11/15/90  Nonattainment.............................................     12/10/  Severe-15.
                                                                                                                       2001

[[Page 94]]

Kern County (part) That portion of Kern     11/15/90  Nonattainment.............................................     12/10/  Severe-15.
 County that lies west and north of a                                                                                  2001
 line described below: Beginning at the
 Kern-Los Angeles County boundary and
 running north and east along the
 northwest boundary of the Rancho La
 Liebre Land Grant to the point of
 intersection with the range line common
 to Range 16 West and Range 17 West, San
 Bernardino Base and Meridian; north
 along the range line to the point of
 intersection with the Rancho El Tejon
 Land Grant boundary; then southeast,
 northeast, and northwest along the
 boundary of the Rancho El Tejon Grant to
 the northwest corner of Section 3,
 Township 11 North, Range 17 West; then
 west 1.2 miles; then north to the Rancho
 El Tejon Land Grant boundary; then
 northwest along the Rancho El Tejon line
 to the southeast corner of Section 34,
 Township 32 South, Range 30 East, Mount
 Diablo Base and Meridian; then north to
 the northwest corner of Section 35,
 Township 31 South, Range 30 East; then
 northeast along the boundary of the
 Rancho El Tejon Land Grant to the
 southwest corner of Section 18, Township
 31 South, Range 31 East; then east to
 the southeast corner of Section 13,
 Township 31 South, Range 31 East; then
 north along the range line common to
 Range 31 East and Range 32 East, Mount
 Diablo Base and Meridian, to the
 northwest corner of Section 6, Township
 29 South, Range 32 East; then east to
 the southwest corner of Section 31,
 Township 28 South, Range 32 East; then
 north along the range line common to
 Range 31 East and Range 32 East to the
 northwest corner of Section 6, Township
 28 South, Range 32 East, then west to
 the southeast corner of Section 36,
 Township 27 South, Range 31 East, then
 north along the range line common to
 Range 31 East and Range 32 East to the
 Kern-Tulare County boundary.
Kings County.............................   11/15/90  Nonattainment.............................................     12/10/  Severe-15.
                                                                                                                       2001
Madera County............................   11/15/90  Nonattainment.............................................     12/10/  Severe-15.
                                                                                                                       2001
Merced County............................   11/15/90  Nonattainment.............................................     12/10/  Severe-15.
                                                                                                                       2001
San Joaquin County.......................   11/15/90  Nonattainment.............................................     12/10/  Severe-15.
                                                                                                                       2001
Stanislaus County........................   11/15/90  Nonattainment.............................................     12/10/  Severe-15.
                                                                                                                       2001
Tulare County............................   11/15/90  Nonattainment.............................................     12/10/  Severe-15.
                                                                                                                       2001
Santa Barbara-Santa Maria-Lompoc Area:
    Santa Barbara County.................   11/15/90  Nonattainment.............................................    1/09/98  Serious.
Southeast Desert Modified AQMA Area......   11/15/90  Nonattainment.............................................   11/15/90  Severe-17.
    Los Angeles County (part)--that
     portion of Los Angeles County which
     lies north and east of a line
     described as follows:
        1. Beginning at the Los Angeles--
         San Bernardino County boundary
         and running west along the
         Township line common to Township
         3 North and Township 2 North,
         San Bernardino Base and
         Meridian;
        2. then north along the range
         line common to Range 8 West and
         Range 9 West;
        3. then west along the Township
         line common to Township 4 North
         and Township 3 North;
        4. then north along the range
         line common to Range 12 West and
         Range 13 West to the southeast
         corner of Section 12, Township 5
         North and Range 13 West;
        5. then west along the south
         boundaries of Sections 12, 11,
         10, 9, 8, and 7, Township 5
         North and Range 13 West to the
         boundary of the Angeles National
         Forest which is collinear with
         the range line common to Range
         13 West and Range 14 West;

[[Page 95]]

        6. then north and west along the
         Angeles National Forest boundary
         to the point of intersection
         with the Township line common to
         Township 7 North and Township 6
         North (point is at the northwest
         corner of Section 4 in Township
         6 North and Range 14 West);
        7. then west along the Township
         line common to Township 7 North
         and Township 6 North;
        8. then north along the range
         line common to Range 15 West and
         Range 16 West to the southeast
         corner of Section 13, Township 7
         North and Range 16 West;
        9. then along the south
         boundaries of Sections 13, 14,
         15, 16, 17, and 18, Township 7
         North and Range 16 West;
        10. then north along the range
         line common to Range 16 West and
         Range 17 West to the north
         boundary of the Angeles National
         Forest (collinear with the
         Township line common to Township
         8 North and Township 7 North);
        11. then west along the Angeles
         National Forest boundary to the
         point of intersection with the
         south boundary of the Rancho La
         Liebre Land Grant;
        12. then west and north along
         this land grant boundary to the
         Los Angeles-Kern County
         boundary.
    Riverside County (part)--that portion   11/15/90  Nonattainment.............................................   11/15/90  Severe-17.
     of Riverside County which lies to
     the east of a line described as
     follows:
        1. Beginning at the Riverside--
         San Diego County boundary and
         running north along the range
         line common to Range 4 East and
         Range 3 East, San Bernardino
         Base and Meridian;
        2. then east along the Township
         line common to Township 8 South
         and Township 7 South;
        3. then north along the range
         line common to Range 5 East and
         Range 4 East;
        4. then west along the Township
         line common to Township 6 South
         and Township 7 South to the
         southwest corner of Section 34,
         Township 6 South, Range 4 East;
        5. then north along the west
         boundaries of Sections 34, 27,
         22, 15, 10, and 3, Township 6
         South, Range 4 East;
        6. then west along the Township
         line common to Township 5 South
         and Township 6 South;
        7. then north along the range
         line common to Range 4 East and
         Range 3 East;
        8. then west along the south
         boundaries of Sections 13, 14,
         15, 16, 17, and 18, Township 5
         South, Range 3 East;
        9. then north along the range
         line common to Range 2 East and
         Range 3 East;
        10. then west along the Township
         line common to Township 4 South
         and Township 3 South to the
         intersection of the southwest
         boundary of partial Section 31,
         Township 3 South, Range 1 West;
        11. then northwest along that
         line to the intersection with
         the range line common to Range 2
         West and Range 1 West;
        12. then north to the Riverside-
         San Bernardino County line, and
         that portion of Riverside County
         which lies to the west of a line
         described as follows:
        13. beginning at the northeast
         corner of Section 4, Township 2
         South, Range 5 East, a point on
         the boundary line common to
         Riverside and San Bernardino
         Counties;

[[Page 96]]

        14. then southerly along section
         lines to the centerline of the
         Colorado River Aquaduct;
        15. then southeasterly along the
         centerline of said Colorado
         River Aquaduct to the southerly
         line of Section 36, Township 3
         South, Range 7 East;
        16. then easterly along the
         Township line to the northeast
         corner of Section 6, Township 4
         South, Range 9 East;
        17. then southerly along the
         easterly line of Section 6 to
         the southeast coner thereof;
        18. then easterly along section
         lines to the northeast corner of
         Section 10, Township 4 South,
         Range 9 East;
        19. then southerly along section
         lines to the southeast corner of
         Section 15, Township 4 South,
         Range 9 East;
        20. then easterly along the
         section lines to the northeast
         corner of Section 21, Township 4
         South, Range 10 East;
        21. then southerly along the
         easterly line of Section 21 to
         the southeast corner thereof;
        22. then easterly along the
         northerly line of Section 27 to
         the northeast corner thereof;
        23. then southerly along section
         lines to the southeast corner of
         Section 34, Township 4 South,
         Range 10 East;
        24. then easterly along the
         Township line to the northeast
         corner of Section 2, Township 5
         South, Range 10 East;
        25. then southerly along the
         easterly line of Section 2, to
         the southeast corner thereof;
        26. then easterly along the
         northerly line of Section 12 to
         the northeast corner thereof;
        27. then southerly along the
         range line to the southwest
         corner of Section 18, Township 5
         South, Range 11 East;
        28. then easterly along section
         lines to the northeast corner of
         Section 24, Township 5 South,
         Range 11 East;
        29. then southerly along the
         range line to the southeast
         corner of Section 36, Township 8
         South, Range 11 East, a point on
         the boundary line common to
         Riverside and San Diego
         Counties.
    San Bernadino County (part)--that       11/15/90  Nonattainment.............................................   11/15/90  Severe-17.
     portion of San Bernardino County
     which lies north and east of a line
     described as follows:
        1. Beginning at the San
         Bernardino--Riverside County
         boundary and running north along
         the range line common to Range 3
         East and Range 2 East, San
         Bernardino Base and Meridian;
        2. then west along the Township
         line common to Township 3 North
         and Township 2 North to the San
         Bernardino--Los Angeles County
         boundary; and that portion of
         San Bernardino County which lies
         south and west of a line
         described as follows:
        3. latitude 35 degrees, 10
         minutes north and longitude 115
         degrees, 45 minutes west.
Ventura County Area:
    Ventura County.......................   11/15/90  Nonattainment.............................................   11/15/90  Severe-15.
Yuba City Area:
    Sutter County (part--northern              (\3\)  Nonattainment.............................................      (\3\)  Sec. 185A Area.2.
     portion).
    North of a line connecting the
     northern border of Yolo County to
     the SW tip of Yuba County and
     continuing along the southern Yuba
     County border to Placer County.
    Yuba County..........................      (\3\)  Nonattainment.............................................      (\3\)  Sec. 185A Area.2.
Great Basin Valleys Air Basin............  .........  Unclassifiable/Attainment                                   .........  ...........................

[[Page 97]]

    Alpine County
    Inyo County
    Mono County
Lake County Air Basin....................  .........  Unclassifiable/Attainment
    Lake County
Lake Tahoe Air Basin                       .........  Unclassifiable/Attainment
    El Dorado County (part)
    Lake Tahoe Area: As described under
     40 CFR 81.275.
    Placer County (part)
    Lake Tahoe Area: As described under
     40 CFR 81.275.
Mountain Counties Air Basin (Remainder
 of):
    Amador County........................   11/15/90  Unclassifiable/Attainment.................................   11/15/90
    Calaveras County.....................   11/15/90  Unclassifiable/Attainment.................................   11/15/90
    Mariposa County......................  .........  Unclassifiable/Attainment
    Nevada County........................  .........  Unclassifiable/Attainment
    Plumas County........................  .........  Unclassifiable/Attainment
    Sierra County........................  .........  Unclassifiable/Attainment
    Tuolumne County......................  .........  Unclassifiable/Attainment
North Coast Air Basin....................  .........  Unclassifiable/Attainment
    Del Norte County
    Humboldt County
    Mendocino County
    Sonoma County (part)
    Remainder of County
    Trinity County
Northeast Plateau Air Basin..............  .........  Unclassifiable/Attainment
    Lassen County
    Modoc County
    Siskiyou Couny
Sacramento Valley Air Basin (Remainder
 of):
    Colusa County........................  .........  Unclassifiable/Attainment
    Glenn County.........................  .........  Unclassifiable/Attainment
    Shasta County........................  .........  Unclassifiable/Attainment
    Tehama County........................  .........  Unclassifiable/Attainment
South Central Coast Air Basin (Remainder
 of):
    Channel Islands......................  .........  Unclassifiable/Attainment
    San Luis Obispo County...............  .........  Unclassifiable/Attainment
Southeast Desert NON-AQMA:
    Riverside County (part)
    Remainder of county..................  .........  Unclassifiable/Attainment
    San Bernadino County (part)
    Remainder of county..................  .........  Unclassifiable/Attainment
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000 unless otherwise noted.
\2\ An area designated as an ozone nonattainment area as of the date of enactment of the CAAA of the 1990 that did not violate the ozone NAAQS during
  the period of 1987-1989.
\3\ This date is January 16, 2001.

[[Page 98]]

                                                California--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Inyo County
  Owens Valley planning area..........   11/15/90  Nonattainment             02/08/93  Serious
    Hydrologic Unit <greek-i>18090103
Sacramento County.....................    1/20/94  Nonattainment              1/20/94  Moderate
San Bernardino, Inyo, and Kern
 Counties
  Searles Valley planning area........   11/15/90  Nonattainment             11/15/90  Moderate
    Hydrologic Unit <greek-i>18090205
  San Bernadino County (part):            1/20/94  Nonattainment              1/20/94  Moderate
   Excluding that portion located in
   the Searles Valley Planning area,
   and excluding that area in the
   South Coast Air Basin.
Mono County
  Mammoth Lake planning area..........   11/15/90  Nonattainment             11/15/90  Moderate
    Includes the following sections:
      a. Sections 1-12, 17, and 18 of
       Township T4S, R28E;
      b. Sections 25-36 of Township
       T3S, R28E;
      c. Sections 25-36 of Township
       T3S, R27E;
      d. Sections 1-18 of Township
       T4S, R27E; and
      e. Sections 25 and 36 of
       Township T3S, R26E
  Mono Basin..........................
    Hydrologic Unit 1809010              12/29/93  Nonattainment             12/29/93  Moderate
 Fresno, Kern, Kings, Tulare, San
 Joaquin, Stanislaus, Madera Counties
  San Joaquin Valley planning area....   11/15/90  Nonattainment             02/08/93  Serious
Riverside, Los Angeles, Orange, and
 San Bernardino Counties
  South Coast Air Basin...............   11/15/90  Nonattainment             02/08/93  Serious
Riverside County
  Coachella Valley planning area......   11/15/90  Nonattainment             02/08/93  Serious
Imperial County
  Imperial Valley planning area.......   11/15/90  Nonattainment             11/15/90  Moderate
Rest of State.........................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

                             California--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
North Coast Air Basin.......................  ............             X
San Francisco Area Air Basin................  ............             X
Lake County Air Basin.......................  ............             X
North Central Coast Air Basin:
  Monterey portion..........................  ............             X
  San Benito portion........................  ............             X
  Santa Cruz portion........................  ............             X
South Central Coast Air Basin:
  San Luis Obispo Count.....................  ............             X
  Santa Barbara AQMA........................  ............             X
  Santa Barbara non-AQMA....................  ............             X
  Ventura County............................  ............             X
  Channel Islands...........................  ............             X
San Diego Air Basin:
  West San Diego County.....................  ............             X
  East San Diego County.....................  ............             X
South Coast Air Basin.......................  ............             X
San Joaquin Valley Air Basin:
  Fresno County.............................  ............             X
  Kern County (SJVAS portion)...............  ............             X
  Kings County..............................  ............             X
  Madera County.............................  ............             X
  Merced County.............................  ............             X
  San Joaquin County........................  ............             X
  Stanislaus County.........................  ............             X
  Tulare County.............................  ............             X
Sacramento Valley Air Basin:
  Sacramento County.........................  ............             X
  Solano County (Sacramento Valley Air Basin  ............             X
   portion).................................
  Yolo County...............................  ............             X

[[Page 99]]

  Butte County..............................  ............             X
  Colusa County.............................  ............             X
  Glenn County..............................  ............             X
  Shasta County (Sacramento Valley portion).  ............             X
  Sutter County.............................  ............             X
  Tehama County.............................  ............             X
  Yuba County...............................  ............             X
Great Basin Valleys Air Basin...............  ............             X
Northeast Plateau Air Basin.................  ............             X
Mountain Counties Air Basin:
  AQMA portion of Placer Co. County.........  ............             X
  Placer County excluding AQMA portion and    ............             X
   Lake Tahoe portion.......................
Anador County...............................  ............             X
Calaveras County............................  ............             X
El Dorado County, excluding Lake Tahoe Air    ............             X
 Basin portion..............................
Mariposa County.............................  ............             X
Nevada County...............................  ............             X
Plumas County...............................  ............             X
Sierra County...............................  ............             X
Tuolumne County.............................  ............             X
Southeast Desert Air Basin County:
  Kern County (S.E. Desert portion) County..  ............             X
Imperial County.............................  ............             X
Los Angeles County (portion within S.E.       ............             X
 Desert Air Basin)..........................
Riverside County (portion within S.E. Desert  ............             X
 AQMA) County...............................
San Bernardino County (portion within S.E.    ............             X
 Desert AQMA)...............................
Riverside County, non-AQMA portion County...  ............             X
San Bernardino, non-AQMA....................  ............             X
Tahoe Air Basin.............................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978]

    Editorial Note: For Federal Register citations affecting
Sec. 81.305, see the List of CFR Sections Affected, which appears in the
Finding Aids section of the printed volume and on GPO Access.

Sec. 81.306  Colorado.

                                                  Colorado--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated Area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Entire State............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Colorado--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                     Designation                          Classification
          Designated Area           ----------------------------------------------------------------------------
                                      Date \1\                Type                Date \1\          Type
----------------------------------------------------------------------------------------------------------------
Colorado Springs Area:                 October  Attainment.....................  .........  ....................
                                      25, 1999
  Urban Transportation Planing
   Study Area as defined in 1989..
    Beginning near the Town of
     Palmer Lake, at the Northwest
     corner of the Study Area at a
     point on the El Paso/Douglas
     County line, also on the Pike
     National Forest boundary,
     then:

[[Page 100]]

    east along the County line to
     Elbert Road; south on Elbert
     Road to Judge Orr Road; east
     on Judge Orr Road to Ellicott
     Highway; south on Ellicott
     Highway to Squirrel Creek
     Road; west on Squirrel Creek
     Road to Williams Creek; south
     along Williams Creek to the
     confluence of Williams and
     Fountain Creeks; south along
     Fountain Creek to the El Paso/
     Douglas County line; west on
     the County line to I-25; north
     on I-25 to Exit 132; west on
     McGrath to 35th; south on 35th
     to Specker; northwest on
     Specker to Titus Blvd.; west
     on Titus Blvd. to SH-115;
    south on SH-115 to Rock Creek;
    northwest along Rock Creek to
     the Pike National Forest
     boundary; north along the
     Forest boundary to Old Stage
     Road; southwest on Old Stage
     Road to Gold Camp Road; north
     on Gold Camp Road to High
     Drive; north on High Drive to
     Lower Gold Camp Road; north on
     Lower Gold Camp Road to the
     Pike National Forest boundary;
     west along the Forest
     boundary, following the
     boundary north, then east to
     US-24; northwest on US-24 to
     the Pikes Peak Toll Road; west
     on the Toll Road to the El
     Paso/Teller County line;
    north along the County line to
     Crystola Creek; west on
     Crystola Creek to County Road
     282, north on Road 282 to US-
     24; northeast on US-24 to
     Trout Creek Road; northwest on
     Trout Creek Road to Trout
     Creek; north along Trout Creek
     to the confluence of Trout and
     Mule Creeks; north along Mule
     Creek to Long Gulch; east
     along Long Gulch to White
     Gulch; east along White Gulch
     to Rampart Range Road;
     southeast on Rampart Range
     Road to the Pike National
     Forest Boundary; north along
     the Forest boundary to the El
     Paso/Douglas County line, to
     the point of origin.
  El Paso County (part)............
  Teller County (part).............
Denver-Boulder Area:

[[Page 101]]

  The boundaries for the Denver        January  Attainment
   nonattainment area for carbon      14, 2002
   monixide (CO) are described as
   follows: Start at Colorado
   Highway 52 where it intersects
   the eastern boundary of Boulder
   County; Follow Highway 52 west
   until it intersects Colorado
   Highway 119; Follow northern
   boundary of Boulder city limits
   west to the 6,000-ft. elevation
   line; Follow the 6000-ft.
   elevation line south through
   Boulder and Jefferson Counties
   to US 6 in Jefferson County;
   Follow US 6 west to the
   Jefferson County-Clear Creek
   County line; Follow the
   Jefferson County western
   boundary south for approximately
   16.25 miles; Follow a line east
   for approximately 3.75 mile to
   South Turkey Creek; Follow South
   Turkey Creek northeast for
   approximately 3.5 miles; Follow
   a line southeast for
   approximately 2.0 miles to the
   junction of South Deer Creek
   Road and South Deer Creek Canyon
   Road; Follow South Deer Creek
   Canyon Road northeast for
   approximately 3.75 miles; Follow
   a line southeast for
   approximately five miles to the
   northern-most boundary of Pike
   National Forest where it
   intersects the Jefferson County-
   Douglas County line; follow the
   Pike National forest boundary
   southeast through Douglas County
   to the Douglas County-El Paso
   County line; Follow the southern
   boundary on Douglas County east
   to the Elbert County line;
   Follow the eastern boundary of
   Douglas County north to the
   Arapahoe County line; Follow the
   southern boundary of Araphoe
   County east to Kiowa Creek;
   Follow Kiowa Creek northeast
   through Arapahoe and Adams
   Counties to the Adams-Weld
   County line; Follow the northern
   boundary of Adams County west to
   the Boulder County line; Follow
   the eastern boundary of Boulder
   County north to Highway 52
    Adams County (part)............
    Arapahoe County (part).........
    Boulder County (part)..........
    Denver County..................
    Douglas County (part)..........
    Jefferson County (part)........
Fort Collins Area
  Larimer County (part)............  .........  Nonattainment..................  .........  Moderate [lE]
                                                                                             12.7ppm
    Fort Collins Urban Growth Area
     Boundary as adopted by the
     City of Fort Collins and the
     Larimer County Commissioners
     and in effect as of July
     30,1991
Greeley Area:                        .........  Attainment
  Weld County (part)...............    May 10,
                                          1999
    Urban boundaries as defined in
     the North Front Range Regional
     Transportation Plan, May,
     1990..
Longmont Area                         Nov. 23,  Attainment.....................
                                          1999
    Hwy 52 west from the Boulder/
     Weld County line to 95th
     Street/Hoover Road, then north
     on 95th Street/Hoover Road to
     the intersection of Plateau
     Road and SH 119, then west on
     Plateau Road to the
     intersection of Hygiene Road,
     then due north to the Boulder/
     Larimer County line, then due
     east to the intersection of
     the Boulder/Larimer/Weld
     County lines, then south along
     the Boulder/Weld County line
     to Hwy 52, plus the portion of
     the City of Longmont east of
     the Boulder/Weld County line
     in Weld County.
    Boulder County (part):
    Weld County (part):
State AQCR 1.......................  .........  Unclassifiable/Attainment......
  Logan County
  Morgan County

[[Page 102]]

  Phillips County
  Sedgwick County
  Washington County
  Yuma County
State AQCR 2 (Remainder of)
  Larimer County (part)............  .........  Unclassifiable/Attainment......
    Area outside Fort Collins Urban
     Growth Area Boundary
  Weld County (part)
    Remainder of county............  .........  Unclassifiable/Attainment......
State AQCR 3 (Remainder of)........  .........  Unclassifiable/Attainment......
  Adams County (part)
    Remainder of County
  Arapahoe County (part)
    Remainder of County
  Boulder County (part)
    Remainder of County
  Clear Creek County
  Douglas County (part)
    Remainder of County
  Gilpin County
  Jefferson County (part)
    Remainder of County
State AQCR 4 (Remainder of)........  .........  Unclassifiable/Attainment......
  El Paso County (part)
    Area other than Urban
     Transportation Planning Study
     Area as defined in 1989
  Park County
  Teller County (part)
    Remainder of County
State AQCR's 5-13..................  .........  Unclassifiable/Attainment......
  Alamosa County
  Archuleta County
  Baca County
  Bent County
  Chaffee County
  Cheyenne County
  Conejos County
  Costilla County
  Crowley County
  Custer County
  Delta County
  Dolores County
  Eagle County
  Elbert County
  Fremont County
  Garfield County
  Grand County
  Gunnison County
  Hinsdale County
  Huerfano County
  Jackson County
  Kiowa County
  Kit Carson County
  La Plata County
  Lake County
  Las Animas County
  Lincoln County
  Mesa County
  Mineral County
  Moffat County
  Montezuma County
  Montrose County
  Otero County
  Ouray County
  Pitkin County
  Prowers County
  Pueblo County
  Rio Blanco County
  Rio Grande County
  Routt County

[[Page 103]]

  Saguache County
  San Juan County
  San Miguel County
  Summit County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

[[Page 104]]

                                        Colorado--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                   Designation                         Classification
           Designated area           ---------------------------------------------------------------------------
                                        Date \1\             Type             Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Denver-Boulder Area:
    Adams County (part)
        West of Kiowa Creek.........   10/11/2001  Attainment.............
    Arapahoe County (part)
        West of Kiowa Creek.........  ...........  Attainment.............
    Boulder County (part) excluding   ...........  Attainment.............
     Rocky Mountain National Park.
    Denver County...................  ...........  Attainment.............
    Douglas County..................  ...........  Attainment.............
    Jefferson County................  ...........  Attainment.............
State AQCR 01.......................  ...........  Unclassifiable/
                                                    Attainment
    Logan County
    Morgan County
    Phillips County
    Sedgwick County
    Washington County
    Yuma County
State AQCR 02.......................  ...........  Unclassifiable/
                                                    Attainment
    Larimer County
    Weld County
State AQCR 03 (Remainder of)........  ...........  Unclassifiable/
                                                    Attainment
    Adams County (part) East of
     Kiowa Creek
    Arapahoe County (part) East of
     Kiowa Creek
    Boulder County (part) Rocky Mtn.
     National Park Only
    Clear Creek County
    Gilpin County
State AQCR 11.......................  ...........  Unclassifiable/
                                                    Attainment
    Garfield County
    Mesa County
    Moffat County
    Rio Blanco County
Rest of State.......................  ...........  Unclassifiable/
                                                    Attainment
    Alamosa County
    Archuleta County
    Baca County
    Bent County
    Chaffee County
    Cheyenne County
    Conejos County
    Costilla County
    Crowley County
    Custer County
    Delta County
    Dolores County
    Eagle County
    El Paso County
    Elbert County
    Fremont County
    Grand County
    Gunnison County
    Hinsdale County
    Huerfano County
    Jackson County
    Kiowa County
    Kit Carson County
    La Plata County
    Lake County
    Las Animas County
    Lincoln County
    Mineral County
    Montezuma County
    Montrose County
    Otero County
    Ouray County
    Park County

[[Page 105]]

    Pitkin County
    Prowers County
    Pueblo County
    Rio Grande County
    Routt County
    Saguache County
    San Juan County
    San Miguel County
    Summit County
    Teller County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.
\2\ An area designated as an ozone nonattainment area as of the date of enactment of the CAAA of the 1990 that
  did not violate the ozone NAAQS during the period of 1987-1989.
\3\ This date is January 16, 2001.

                                                 Colorado--PM-10
----------------------------------------------------------------------------------------------------------------
                                                 Designation                           Classification
         Designated area          ------------------------------------------------------------------------------
                                       Date                Type                Date               Type
----------------------------------------------------------------------------------------------------------------
Archuleta County
  Pagosa Springs Area............      8/14/01  Attainment
    Township 35N-Range
     2W:Sections 13, 14, 15;
     Section 23 NE, N \1/2\ SE;
     Section 24 all except SWSW;
     Section 25 N \1/2\NE, NENW.
    Township 35N-Range 1W:
     Section 18 W \1/2\
Adams, Denver, and Boulder
 Counties
  Denver Metropolitan area.......     11/15/90  Nonattainment                 11/15/90  Moderate
    All of Denver, Jefferson, and
     Douglas Counties, Boulder
     County (excluding the Rocky
     Mountain National Park) and
     the Colorado auto mobile
     inspection and reajustment
     program portions of Adams
     and Arapahoe Counties.
San Miguel County
  Telluride......................      8/14/01  Attainment

[[Page 106]]

    The Telluride attainment/
     maintenance area begins at
     the intersection of Colorado
     State Highway 145 and the
     Telluride service area
     boundary, as it existed in
     1991. The western edge of
     the nonattainment area until
     it meets Remine Creek is
     defined as follows: A tract
     of land located in a portion
     of the west one-half of
     Section 28 and the east one-
     half of Section 29, Township
     43 North, Range 9 west, of
     New Mexico Principal
     Meridian, County of San
     Miguel, State of Colorado,
     described as follows:
     Beginning at the southwest
     corner of the said Section
     28; Thence N 89
     deg.36[min]00[sec] W. 292.70
     Feet; Thence S 04
     deg.05[min]12[sec] W. 538.63
     Feet; Thence N 03
     deg.29[min]42[sec] W. 780.19
     Feet; Thence N 22
     deg.15[min]00[sec] E.
     3344.16 Feet; Thence S 51
     deg.51[min]49[sec] E. 570.44
     Feet; Thence S 03
     deg.15[min]36[sec] E.
     1106.22 Feet; Thence S 45
     deg.24[min]42[sec] E. 546.96
     Feet; Thence S 28
     deg.41[min]12[sec] W. 549.62
     Feet; Thence S 29
     deg.40[min]09[sec] E. 169.68
     Feet; Thence S 44
     deg.30[min]03[sec] W. 649.51
     Feet;Thence S 85
     deg.54[min]00[sec] E. 660.00
     Feet; Thence S 04
     deg.06[min]00[sec] W. 660.00
     Feet; Thence N 89
     deg.56[min]00[sec] E.
     1318.68 Feet; to the true
     point of beginning
     containing 11249 acres as
     described above. Then, at
     Remine Creek, the attainment/
     maintenance boundary follows
     the service area boundary
     for 9.65 miles to the 9,200
     foot contour line. The
     boundary then intersects
     Bear Creek. Here the
     attainment/maintenance
     boundary diverges from the
     service area boundary (9,200
     foot contour line). The
     attainment/maintenance
     boundary continues in a
     west, southwest direction
     for 0.92 miles from the
     intersection of the 9,200
     foot contour line and Bear
     Creek to the top of ski lift
     number 9 in the Telluride
     Ski Area at an elevation of
     about 11,900 feet. The
     boundary then shifts and
     runs in a north-westerly
     direction for 0.83 miles
     from the top of lift 9 to
     the top of lift 7, which is
     located at an elevation of
     10,490 feet. From the top of
     lift 7, the attainment/
     maintenance boundary
     continues in a north-
     westerly direction for 0.5
     miles to the intersection of
     lift 3 with the 10,000 foot
     control line. The attainment/
     maintenance boundary follows
     the 10,000 foot contour line
     in a south, south-west
     direction for 3.2 miles,
     until it intersects Skunk
     Creek. Here the boundary
     diverges from the 10,000
     foot contour line and
     follows Skunk Creek in a
     northerly direction for 2.25
     miles. At the intersection
     of Skunk Creek and Colorado
     State Highway 145, the
     attainment/maintenance
     boundary leaves the creek
     and follows Highway 145 in a
     northerly direction until it
     meets the service area
     boundary as it existed prior
     to changes adopted in 1991.
Prowers County
  Lamar..........................     11/15/90  Nonattainment                 11/15/90  Moderate
Pitkin County:...................
  Aspen/Pitkin County Area.......     11/15/90  Nonattainment                 11/15/90  Moderate.

[[Page 107]]

    The area encompassed by the
     following Parcel ID numbers,
     as defined by the Pitkin
     County Planning Department:
     2737-29, 2737-28, 2737-21,
     2737-20, 2737-19, 2737-18,
     2737-17, 2737-08, 2737-07,
     2737-06, 2735-22, 2735-15,
     2735-14, 2735-13, 2735-12,
     2735-11, 2735-10, 2735-03,
     2735-02, 2735-01, 2641-31,
     2643-36, 2643-35, 2643-34,
     2643-27, 2643-26.
Fremont County
  Canon City Area................     July 31,  Attainment
                                          2000
    Township 18S--Range 70W: All
     of sections 21, 22, 27, 28,
     33, and 34; the E\1/2\,
     NENW, NESW, SENW, SESW
     quarters of sections 20, 29,
     32; and the W\1/2\ of
     sections 23, 26, and 35;
     Township 19S--Range 70W: All
     of sections 3, 4, 9, 10; E\1/
     2\, NENW, NESW, SENW, SESW
     quarters of sections 5 and
     8; W\1/2\ of sections 2 and
     11.
Routt County (part):
  Steamboat Springs..............      1/20/94  Nonattainment                  1/20/94  Moderate.
On the East--The Routt National
 Forest.
On the South--The southern border
 of sections 19, 10, 21, T4N,
 R84W of the 6th P.M. and the
 southern border of sections 23,
 24, T4N, R85W of the 6th P.M.
On the West--Beginning at the
 southwestern corner of section
 23, T4N, R85W of the 6th P.M.
 North along the western border
 of sections 23, 14, 11, T4N,
 R85W. Thence, along the ridge
 which bisects sections 35, 36,
 25, 24, 13, 14, 11, 12, 1, T5N,
 R85W, and sections 36, 25, 24,
 T6N, R85W. Thence heading
 northwest along the ridge which
 bisects sections 23, 15, 10,
 9,4, T6N, R85W of 6th P.M.
 Thence, heading northeast along
 the ridge which bisects sections
 33, 34, 35, 36, 25, T7N, R85W
 and sections 30 and 10 of T7N,
 R84W. Thence, north along the N
 \1/2\ of the western edge of
 section 19, to the NW corner of
 section 18, T7N, R84W.
On the North--The northern
 boundary of sections 16, 17, 18,
 T7N, R84W of 6th P.M.
AQCR 1...........................     11/15/90  Unclassifiable             ...........  ........................
AQCR 2...........................     11/15/90  Unclassifiable             ...........  ........................
AQCR 3 (excluding the Denver          11/15/90  Unclassifiable             ...........  ........................
 Metropolitan PM-10 nonattainment
 area).
AQCR 4...........................     11/15/90  Unclassifiable             ...........  ........................
AQCR 5...........................     11/15/90  Unclassifiable             ...........  ........................
AQCR 6 (excluding the Lamar PM-10     11/15/90  Unclassifiable             ...........  ........................
 nonattainment area).
AQCR 7...........................     11/15/90  Unclassifiable             ...........  ........................
AQCR 8...........................     11/15/90  Unclassifiable             ...........  ........................
AQCR 9 (excluding the Pagosa          11/15/90  Unclassifiable             ...........  ........................
 Springs PM-10 nonattainment
 area).
AQCR 10 (excluding the Telluride      11/15/90  Unclassifiable
 PM-10 nonattainment area).
AQCR 11..........................     11/15/90  Unclassifiable
AQCR 12 (excluding the Aspen/         11/15/90  Unclassifiable
 Pitkin County and Steamboat
 Springs Area Airshed PM-10
 nonattainment areas).
AQCR 13 (excluding the Canon City      1/15/90  Unclassifiable
 PM-10 nonattainment area).
----------------------------------------------------------------------------------------------------------------

[[Page 108]]

                              Colorado--NO<INF>2</INF>
------------------------------------------------------------------------
                                                             Better than
                      Designated area                         national
                                                              standards
------------------------------------------------------------------------
Entire State..............................................             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 49 FR 27945, July 9, 1984; 56
FR 56732, Nov. 6, 1991; 57 FR 56768, Nov. 30, 1992; 58 FR 67343, Dec.
21, 1993; 58 FR 68038, Dec. 23, 1993; 59 FR 26128, May 19, 1994; 59 FR
39394, Aug. 2, 1994; 59 FR 47095, Sept. 14, 1994; 59 FR 47811, Sept. 19,
1994; 59 FR 67342, Dec. 21, 1994; 60 FR 55798, Nov. 3, 1995; 62 FR
10700, Mar. 10, 1997; 62 FR 13336, Mar. 20, 1997; 62 FR 24552, May 5,
1997; 62 FR 68195, Dec. 31, 1997; 63 FR 31033, June 5, 1998; 63 FR
39751, July 24, 1998; 64 FR 11782, Mar. 10, 1999; 64 FR 46289, Aug. 25,
1999; 64 FR 51701, Sept. 24, 1999; 65 FR 34404, May 30, 2000; 65 FR
45213, July 20, 2000; 66 FR 32562, June 15, 2001; 66 FR 34994, July 2,
2001; 66 FR 47092, Sept. 11, 2001; 66 FR 64758, Dec. 14, 2001]

Sec. 81.307    Connecticut.

                                                Connecticut--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 41.................................................  ............  ............  ............             X
AQCR 42.................................................  ............  ............  ............             X
AQCR 43.................................................  ............  ............  ............             X
AQCR 44.................................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                Connecticut--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 41.................................................  ............  ............  ............             X
AQCR 42.................................................  ............  ............  ............             X
AQCR 43.................................................  ............  ............  ............             X
AQCR 44.................................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                          Connecticut--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                 Designation                           Classification
          Designated area          -----------------------------------------------------------------------------
                                     Date \1\             Type              Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Hartford-New Britain-Middletown
 Area:
  Hartford County (part)..........     1/2/96  Attainment
    Bristol City, Burlington Town,
     Avon Town, Bloomfield Town,
     Canton Town, E. Granby Town,
     E. Hartford Town, E. Windsor
     Town, Enfield Town,
     Farmington Town, Glastonbury
     Town, Granby Town, Hartford
     city, Manchester Town,
     Marlborough Town, Newington
     Town, Rocky Hill Town,
     Simsbury Town, S. Windsor
     Town, Suffield Town, W.
     Hartford Town, Wethersfield
     Town, Windsor Town, Windsor
     Locks Town, Berlin Town, New
     Britain city, Plainville
     Town, and Southington Town.
  Litchfield County (part)........     1/2/96  Attainment
    Plymouth Town.................
  Middlesex County (part).........     1/2/96  Attainment
    Cromwell Town, Durham Town, E.
     Hampton Town, Haddam Town,
     Middlefield Town, Middletown
     City, Portland Town, E.
     Haddam Town.
  Tolland County (part)...........     1/2/96  Attainment
    Andover Town, Bolton Town,
     Ellington Town, Hebron Town,
     Somers Town, Tolland Town,
     and Vernon Town.
New Haven--Meriden--Waterbury
 Area:
  Fairfield County (part).........    12/4/98  Attainment
    Shelton City..................
  Litchfield County (part)........    12/4/98  Attainment

[[Page 109]]

    Bethlehem Town, Thomaston
     Town, Watertown, Woodbury
     Town.
  New Haven County................    12/4/98  Attainment
New York-N. ew Jersey-Long Island
 Area:
  Fairfield County (part).........    5/10/99  Attainment
    All cities and townships
     except Shelton City.
  Litchfield County (part)........    5/10/99  Attainment
    Bridgewater Town, New Milford
     Town.
AQCR 041 Eastern Connecticut        .........  Unclassifiable/Attainment
 Intrastate.
  Middlesex County (part).........
    All portions except cities and
     towns in Hartford Area.
  New London County...............
  Tolland County (part)...........
    All portions except cities and
     towns in Hartford Area.
  Windham County..................
AQCR 044 Northwestern Connecticut   .........  Unclassifiable/Attainment
 Intrastate.
    Hartford County (part)
     Hartland Township.
  Litchfield County (part)........
    All portions except cities and
     towns in Hartford, New Haven,
     and New York Areas.
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                      Connecticut--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Greater Connecticut Area:
    Fairfield County (part)...........  .........  Nonattainment            .........  Serious.
        Shelton City
    Hartford County...................  .........  Nonattainment            .........  Serious.
    Litchfield County (part)..........  .........  Nonattainment            .........  Serious.
        all cities and townships
         except: Bridgewater Town, New
         Milford Town
    Middlesex County..................  .........  Nonattainment            .........  Serious.
    New Haven County..................  .........  Nonattainment            .........  Serious.
    New London County.................  .........  Nonattainment            .........  Serious.
    Tolland County....................  .........  Nonattainment            .........  Serious.
    Windham County....................  .........  Nonattainment            .........  Serious.
New York--N. New Jersey-Long Island
 Area:
    Fairfield County (part)...........  .........  Nonattainment            .........  Severe-17.
        all cities and towns except
         Shelton City
    Litchfield County (part)..........  .........  Nonattainment            .........  Severe-17.
    Bridgewater Town, New Milford Town

----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                               Connecticut--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
New Haven County
  City of New Haven...................   11/15/90  Nonattainment             11/15/90  Nonattainment
Rest of State.........................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

                            Connecticut--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 41.....................................  ............             X
AQCR 42.....................................  ............             X
AQCR 43.....................................  ............             X

[[Page 110]]

AQCR 44.....................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40423, Sept. 11, 1978; 45
FR 84788, Dec. 23, 1980; 47 FR 44263, Oct. 7, 1982; 52 FR 44123, Nov.
18, 1987; 56 FR 56736, Nov. 6, 1991; 57 FR 56768, Nov. 30, 1992; 60 FR
55798, Nov. 3, 1995; 61 FR 24241, May 14, 1996; 61 FR 58487, Nov. 15,
1996; 63 FR 31035, June 5, 1998; 64 FR 12004, Mar. 10, 1999; 65 FR
45215, July 20, 2000]

Sec. 81.308    Delaware.

                                                  Delaware--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
City of Wilmington......................................  ............  ............             X  ............
Section within City of Newark bounded by: College         ............  ............             X  ............
 Avenue, CONRAIL tracks, South Chapel Street and
 Chestnut Hill Road.....................................
Remainder of New Castle County..........................  ............  ............  ............             X
Kent County.............................................  ............  ............  ............             X
Sussex County...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                  Delaware--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
New Castle County.......................................  ............  ............  ............             X
Kent County.............................................  ............  ............  ............             X
Sussex County...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Delaware--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Kent County...........................  .........  Unclassifiable/
                                                    Attainment
New Castle County.....................  .........  Unclassifiable/
                                                    Attainment
Sussex County.........................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                            Delaware--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Philadelphia-Wilmington-Trenton Area:
    Kent County..........................  .........  Nonattainment.............................................  .........  Severe-15.
    New Castle County....................  .........  Nonattainment.............................................  .........  Severe-15.
Sussex County Area:
    Sussex County........................      (\2\)  Nonattainment.............................................      (\2\)  Marginal.
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.
\2\ This date is October 18, 2000.

                              Delaware--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
New Castle County...........................  ............             X

[[Page 111]]

Kent County.................................  ............             X
Sussex County...............................  ............             X
------------------------------------------------------------------------

[43 FR 40505, Sept. 12, 1978, as amended at 47 FR 31878, July 23, 1982;
56 FR 56738, Nov. 6, 1991; 63 FR 31035, June 5, 1998; 65 FR 45215, July
20, 2000]

Sec. 81.309    District of Columbia.

                                            District of Columbia--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
1. Area bounded by: East Capitol Street S.E., District    ............  ............  ............             X
 Line (Southern Avenue S.E.), Eastern Shore of Potomac
 River and Eastern Shore of Anacostia River.............
2. Area bounded by: Francis Scott Key Bridge, M Street,   ............  ............  ............             X
 N.W., 23rd Street N.W., Florida Avenue N.W., U Street
 N.W., Florida Avenue N.W.-N.E., 4th Street N.E.-S.E.
 Southeast-Southwest Freeway (I295, I395), 15th Street
 S.W.-N.W., Constitution Avenue N.W., Theodore Roosevelt
 Memorial Bridge, Potomac River.........................
3. Remainder of the District of Columbia portion of the   ............  ............  ............             X
 National Capital Interstate AQCR.......................
----------------------------------------------------------------------------------------------------------------

                                            District of Columbia--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
National Capital Interstate AQCR--District of Columbia    ............  ............  ............             X
 portion................................................
----------------------------------------------------------------------------------------------------------------

                                      District of Columbia-Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Washington Area:
    Washington Entire Area............  .........  Attainment               .........
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                  District of Columbia--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Washington Area:
    Washington Entire Area............  .........  Nonattainment            .........  Serious.
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                        District of Columbia--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
National Capital Interstate AQCR--District    ............             X
 of Columbia portion........................
------------------------------------------------------------------------

[43 FR 40507, Sept. 12, 1978, as amended at 46 FR 48929, Oct. 5, 1981;
47 FR 31878, July 23, 1982; 56 FR 56738, Nov. 6, 1991; 61 FR 2937, Jan.
30, 1996; 63 FR 31035, June 5, 1998; 65 FR 45216, July 20, 2000]

[[Page 112]]

Sec. 81.310    Florida.

                              Florida--TSP
------------------------------------------------------------------------
                                  Does not                      Better
 Designated area--does not meet     meet        Cannot be        than
       primary standards          secondary     classified     national
                                  standard                     standards
------------------------------------------------------------------------
The downtown Jacksonville area   ..........  X                ..........
 located south and then west
 along the St. John's River
 from its confluence with Long
 Branch Creek, to Main Street
 north along Main Street to
 Eighth Street; east along
 Evergreen Avenue to Long
 Branch Creek; and east along
 Long Branch Creek to the St.
 John's River.
Seminole County................  ..........  X \1\            ..........
Polk County....................  ..........  X \1\            ..........
That portion of Hillsborough     ..........  X                ..........
 County which falls within the
 area of the circle having a
 centerpoint at the
 intersection of US 41 and
 State Road 60 and a radius of
 12 km.
Rest of State..................  ..........  ...............       X \1\
------------------------------------------------------------------------
\1\ EPA designation only.

                                                  Florida--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Duvall County...........................................  ............  ............  ............             X
The SW Corner of Pasco County...........................  ............  ............         \1\ X  ............
Hillsborough County.....................................  ............  ............         \1\ X  ............
Escambia County.........................................  ............  ............         \1\ X  ............
Rest of State...........................................  ............  ............  ............         \1\ X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation only.

                                            Florida--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Alachua County
  Baker County
  Bay County
  Bradford County
  Brevard County
  Broward County
  Calhoun County
  Charlotte County
  Citrus County
  Clay County
  Collier County
  Columbia County
  Dade County
  De Soto County
  Dixie County
  Duval County
  Escambia County
  Flagler County
  Franklin County
  Gadsden County
  Gilchrist County
  Glades County
  Gulf County
  Hamilton County
  Hardee County
  Hendry County
  Hernando County
  Highlands County
  Hillsborough County
  Holmes County
  Indian River County
  Jackson County
  Jefferson County
  Lafayette County
  Lake County
  Lee County

[[Page 113]]

  Leon County
  Levy County
  Liberty County
  Madison County
  Manatee County
  Marion County
  Martin County
  Monroe County
  Nassau County
  Okaloosa County
  Okeechobee County
  Orange County
  Osceola County
  Palm Beach County
  Pasco County
  Pinellas County
  Polk County
  Putnam County
  Santa Rosa County
  Sarasota County
  Seminole County
  St. Johns County
  St. Lucie County
  Sumter County
  Suwannee County
  Taylor County
  Union County
  Volusia County
  Wakulla County
  Walton County
  Washington County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                  Florida--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Hillsborough County (part)............     1/6/92  Unclassifiable
  The area encompassed within a radius
   of (5) kilometers centered at UTM
   coordinates: 364.0 East, 3093.5
   North, zone 17 (in city of Tampa)
Rest of State Not Designated
----------------------------------------------------------------------------------------------------------------

                                        Florida--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                Designation                           Classification
         Designated area         -------------------------------------------------------------------------------
                                       Date \1\              Type              Date \1\              Type
----------------------------------------------------------------------------------------------------------------
Statewide.......................  ..................  Unclassifiable/
                                                       Attainment
    Alachua County
    Baker County
    Bay County
    Bradford County
    Brevard County
    Broward County
    Calhoun County
    Charlotte County
    Citrus County
    Clay County
    Collier County
    Columbia County
    Dade County
    De Soto County
    Dixie County
    Duval County
    Escambia County
    Flagler County
    Franklin County

[[Page 114]]

    Gadsden County
    Gilchrist County
    Glades County
    Gulf County
    Hamilton County
    Hardee County
    Hendry County
    Hernando County
    Highlands County
    Hillsborough County
    Holmes County
    Indian River County
    Jackson County
    Jefferson County
    Lafayette County
    Lake County
    Lee County
    Leon County
    Levy County
    Liberty County
    Madison County
    Manatee County
    Marion County
    Martin County
    Monroe County
    Nassau County
    Okaloosa County
    Okeechobee County
    Orange County
    Osceola County
    Palm Beach County
    Pasco County
    Pinellas County
    Polk County
    Putnam County
    Santa Rosa County
    Sarasota County
    Seminole County
    St. Johns County
    St. Lucie County
    Sumter County
    Suwannee County
    Taylor County
    Union County
    Volusia County
    Wakulla County
    Walton County
    Washington County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                              Florida--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Statewide...................................  ............         \1\ X
------------------------------------------------------------------------
\1\ EPA designation only.

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40423, Sept. 11, 1978; 44
FR 24846, Apr. 27, 1979; 44 FR 63105, Nov. 2, 1979; 47 FR 31878, July
23, 1982; 47 FR 51866, Nov. 18, 1982; 52 FR 17954, May 13, 1987; 54 FR
40004, Sept. 29, 1989; 55 FR 3407, Feb. 1, 1990; 56 FR 56739, Nov. 6,
1991; 57 FR 56769, Nov. 30, 1992; 60 FR 10330, Feb. 24, 1995; 60 FR
62753, Dec. 7, 1995; 63 FR 31036, June 5, 1998; 64 FR 994, Jan. 7, 1999;
65 FR 45216, July 20, 2000]

[[Page 115]]

Sec. 81.311    Georgia.

                                                  Georgia--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Appling County..........................................  ............  ............  ............             X
Atkinson County.........................................  ............  ............  ............             X
Bacon County............................................  ............  ............  ............             X
Baker County............................................  ............  ............  ............             X
Baldwin County..........................................  ............  ............  ............             X
Banks County............................................  ............  ............  ............             X
Barrow County...........................................  ............  ............  ............             X
Bartow County...........................................  ............  ............  ............             X
Ben Hill County.........................................  ............  ............  ............             X
Berrien County..........................................  ............  ............  ............             X
Bibb County.............................................  ............  ............  ............             X
Bleckley County.........................................  ............  ............  ............             X
Brantley County.........................................  ............  ............  ............             X
Brooks County...........................................  ............  ............  ............             X
Bryan County............................................  ............  ............  ............             X
Bulloch County..........................................  ............  ............  ............             X
Burke County............................................  ............  ............  ............             X
Butts County............................................  ............  ............  ............             X
Calhoun County..........................................  ............  ............  ............             X
Camden County...........................................  ............  ............  ............             X
Candler County..........................................  ............  ............  ............             X
Carroll County..........................................  ............  ............  ............             X
Catoosa County..........................................  ............  ............  ............             X
Charlton County.........................................  ............  ............  ............             X
That portion of Chatham County within 0.25 mile of the    ............  ............             X  ............
 West Lathrop and Augusta monitoring site in Savannah*..
Rest of Chatham County..................................  ............  ............  ............             X
Chattahoochee County....................................  ............  ............  ............             X
Chattooga County........................................  ............  ............  ............             X
Cherokee County.........................................  ............  ............  ............             X
Clarke County...........................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Clayton County..........................................  ............  ............  ............             X
Clinch County...........................................  ............  ............  ............             X
Cobb County.............................................  ............  ............  ............             X
Coffee County...........................................  ............  ............  ............             X
Colquitt County.........................................  ............  ............  ............             X
Columbia County.........................................  ............  ............  ............             X
Cook County.............................................  ............  ............  ............             X
Coweta County...........................................  ............  ............  ............             X
Crawford County.........................................  ............  ............  ............             X
Crisp County............................................  ............  ............  ............             X
Dade County.............................................  ............  ............  ............             X
Dawson County...........................................  ............  ............  ............             X
Decatur County..........................................  ............  ............  ............             X
DeKalb County...........................................  ............  ............  ............             X
Dodge County............................................  ............  ............  ............             X
Dooly County............................................  ............  ............  ............             X
Dougherty County........................................  ............  ............  ............             X
Douglas County..........................................  ............  ............  ............             X
Early County............................................  ............  ............  ............             X
Echols County...........................................  ............  ............  ............             X
Effingham County........................................  ............  ............  ............             X
Elbert County...........................................  ............  ............  ............             X
Emanuel County..........................................  ............  ............  ............             X
Evans County............................................  ............  ............  ............             X
Fannin County...........................................  ............  ............  ............             X
Fayette County..........................................  ............  ............  ............             X
Floyd County............................................  ............  ............  ............             X
Forsyth County..........................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Fulton County...........................................  ............  ............  ............             X
Gilmer County...........................................  ............  ............  ............             X
Glascock County.........................................  ............  ............  ............             X
Glynn County............................................  ............  ............  ............             X
Gordon County...........................................  ............  ............  ............             X
Grady County............................................  ............  ............  ............             X
Greene County...........................................  ............  ............  ............             X

[[Page 116]]

Gwinnett County.........................................  ............  ............  ............             X
Habersham County........................................  ............  ............  ............             X
Hall County.............................................  ............  ............  ............             X
Hancock County..........................................  ............  ............  ............             X
Haralson County.........................................  ............  ............  ............             X
Harris County...........................................  ............  ............  ............             X
Hart County.............................................  ............  ............  ............             X
Heard County............................................  ............  ............  ............             X
Henry County............................................  ............  ............  ............             X
Houston County..........................................  ............  ............  ............             X
Irwin County............................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jasper County...........................................  ............  ............  ............             X
Jeff Davis County.......................................  ............  ............  ............             X
Jefferson County........................................  ............  ............  ............             X
Jenkins County..........................................  ............  ............  ............             X
Johnson County..........................................  ............  ............  ............             X
Jones County............................................  ............  ............  ............             X
Lamar County............................................  ............  ............  ............             X
Lanier County...........................................  ............  ............  ............             X
Laurens County..........................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Liberty County..........................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
Long County.............................................  ............  ............  ............             X
Lowndes County..........................................  ............  ............  ............             X
Lumpkin County..........................................  ............  ............  ............             X
McDuffie County.........................................  ............  ............  ............             X
McIntosh County.........................................  ............  ............  ............             X
Macon County............................................  ............  ............  ............             X
Madison County..........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Meriwether County.......................................  ............  ............  ............             X
Miller County...........................................  ............  ............  ............             X
Mitchell County.........................................  ............  ............  ............             X
Monroe County...........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Morgan County...........................................  ............  ............  ............             X
Murray County...........................................  ............  ............  ............             X
Muscogee County.........................................  ............  ............  ............             X
Newton County...........................................  ............  ............  ............             X
Oconee County...........................................  ............  ............  ............             X
Oglethorpe County.......................................  ............  ............  ............             X
Paulding County.........................................  ............  ............  ............             X
Peach County............................................  ............  ............  ............             X
Pickens County..........................................  ............  ............  ............             X
Pierce County...........................................  ............  ............  ............             X
Pike County.............................................  ............  ............  ............             X
Polk County.............................................  ............  ............  ............             X
Paulaski County.........................................  ............  ............  ............             X
Putnam County...........................................  ............  ............  ............             X
Quitman County..........................................  ............  ............  ............             X
Rabun County............................................  ............  ............  ............             X
Randolph County.........................................  ............  ............  ............             X
Richmond County.........................................  ............  ............  ............             X
Rockdale County.........................................  ............  ............  ............             X
Schley County...........................................  ............  ............  ............             X
Screven County..........................................  ............  ............  ............             X
Seminole County.........................................  ............  ............  ............             X
Spalding County.........................................  ............  ............  ............             X
Stephens County.........................................  ............  ............  ............             X
Stewart County..........................................  ............  ............  ............             X
Sumter County...........................................  ............  ............  ............             X
Talbot County...........................................  ............  ............  ............             X
Taliaferro County.......................................  ............  ............  ............             X
Tattnall County.........................................  ............  ............  ............             X
Taylor County...........................................  ............  ............  ............             X
Telfair County..........................................  ............  ............  ............             X
Terrell County..........................................  ............  ............  ............             X
Thomas County...........................................  ............  ............  ............             X

[[Page 117]]

Tift County.............................................  ............  ............  ............             X
Toombs County...........................................  ............  ............  ............             X
Towns County............................................  ............  ............  ............             X
Treutlen County.........................................  ............  ............  ............             X
Troup County............................................  ............  ............  ............             X
Turner County...........................................  ............  ............  ............             X
Twiggs County...........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Upson County............................................  ............  ............  ............             X
Walker County...........................................  ............  ............  ............             X
Walton County...........................................  ............  ............  ............             X
Ware County.............................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Webster County..........................................  ............  ............  ............             X
Wheeler County..........................................  ............  ............  ............             X
White County............................................  ............  ............  ............             X
Whitfield County........................................  ............  ............  ............             X
Wilcox County...........................................  ............  ............  ............             X
Wilkes County...........................................  ............  ............  ............             X
Wilkinson County........................................  ............  ............  ............             X
Worth County............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                  Georgia--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Appling County..........................................  ............  ............  ............             X
Atkinson County.........................................  ............  ............  ............             X
Bacon County............................................  ............  ............  ............             X
Baker County............................................  ............  ............  ............             X
Baldwin County..........................................  ............  ............  ............             X
Banks County............................................  ............  ............  ............             X
Barrow County...........................................  ............  ............  ............             X
Bartow County...........................................  ............  ............  ............             X
Ben Hill County.........................................  ............  ............  ............             X
Berrien County..........................................  ............  ............  ............             X
Bibb County.............................................  ............  ............  ............             X
Bleckley County.........................................  ............  ............  ............             X
Brantley County.........................................  ............  ............  ............             X
Brooks County...........................................  ............  ............  ............             X
Bryan County............................................  ............  ............  ............             X
Bulloch County..........................................  ............  ............  ............             X
Burke County............................................  ............  ............  ............             X
Butts County............................................  ............  ............  ............             X
Calhoun County..........................................  ............  ............  ............             X
Camden County...........................................  ............  ............  ............             X
Candler County..........................................  ............  ............  ............             X
Carroll County..........................................  ............  ............  ............             X
Catoosa County..........................................  ............  ............  ............             X
Charlton County.........................................  ............  ............  ............             X
Chatham County..........................................  ............  ............  ............             X
Chattahoochee County....................................  ............  ............  ............             X
Chattooga County........................................  ............  ............  ............             X
Cherokee County.........................................  ............  ............  ............             X
Clarke County...........................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Clayton County..........................................  ............  ............  ............             X
Clinch County...........................................  ............  ............  ............             X
Cobb County.............................................  ............  ............  ............             X
Coffee County...........................................  ............  ............  ............             X
Colquitt County.........................................  ............  ............  ............             X
Columbia County.........................................  ............  ............  ............             X
Cook County.............................................  ............  ............  ............             X
Coweta County...........................................  ............  ............  ............             X
Crawford County.........................................  ............  ............  ............             X

[[Page 118]]

Crisp County............................................  ............  ............  ............             X
Dade County.............................................  ............  ............  ............             X
Dawson County...........................................  ............  ............  ............             X
Decatur County..........................................  ............  ............  ............             X
DeKalb County...........................................  ............  ............  ............             X
Dodge County............................................  ............  ............  ............             X
Dooly County............................................  ............  ............  ............             X
Dougherty County........................................  ............  ............  ............             X
Douglas County..........................................  ............  ............  ............             X
Early County............................................  ............  ............  ............             X
Echols County...........................................  ............  ............  ............             X
Effingham County........................................  ............  ............  ............             X
Elbert County...........................................  ............  ............  ............             X
Emanuel County..........................................  ............  ............  ............             X
Evans County............................................  ............  ............  ............             X
Fannin County...........................................  ............  ............  ............             X
Fayette County..........................................  ............  ............  ............             X
Floyd County............................................  ............  ............  ............             X
Forsyth County..........................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Fulton County...........................................  ............  ............  ............             X
Gilmer County...........................................  ............  ............  ............             X
Glascock County.........................................  ............  ............  ............             X
Glynn County............................................  ............  ............  ............             X
Gordon County...........................................  ............  ............  ............             X
Grady County............................................  ............  ............  ............             X
Greene County...........................................  ............  ............  ............             X
Gwinnett County.........................................  ............  ............  ............             X
Habersham County........................................  ............  ............  ............             X
Hall County.............................................  ............  ............  ............             X
Hancock County..........................................  ............  ............  ............             X
Haralson County.........................................  ............  ............  ............             X
Harris County...........................................  ............  ............  ............             X
Hart County.............................................  ............  ............  ............             X
Heard County............................................  ............  ............  ............             X
Henry County............................................  ............  ............  ............             X
Houston County..........................................  ............  ............  ............             X
Irwin County............................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jasper County...........................................  ............  ............  ............             X
Jeff Davis County.......................................  ............  ............  ............             X
Jefferson County........................................  ............  ............  ............             X
Jenkins County..........................................  ............  ............  ............             X
Johnson County..........................................  ............  ............  ............             X
Jones County............................................  ............  ............  ............             X
Lamar County............................................  ............  ............  ............             X
Lanier County...........................................  ............  ............  ............             X
Laurens County..........................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Liberty County..........................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
Long County.............................................  ............  ............  ............             X
Lowndes County..........................................  ............  ............  ............             X
Lumpkin County..........................................  ............  ............  ............             X
McDuffie County.........................................  ............  ............  ............             X
McIntosh County.........................................  ............  ............  ............             X
Macon County............................................  ............  ............  ............             X
Madison County..........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Meriwether County.......................................  ............  ............  ............             X
Miller County...........................................  ............  ............  ............             X
Mitchell County.........................................  ............  ............  ............             X
Monroe County...........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Morgan County...........................................  ............  ............  ............             X
Murray County...........................................  ............  ............  ............             X
Muscogee County.........................................  ............  ............  ............             X
Newton County...........................................  ............  ............  ............             X
Oconee County...........................................  ............  ............  ............             X
Oglethorpe County.......................................  ............  ............  ............             X

[[Page 119]]

Paulding County.........................................  ............  ............  ............             X
Peach County............................................  ............  ............  ............             X
Pickens County..........................................  ............  ............  ............             X
Pierce County...........................................  ............  ............  ............             X
Pike County.............................................  ............  ............  ............             X
Polk County.............................................  ............  ............  ............             X
Pulaski County..........................................  ............  ............  ............             X
Putnam County...........................................  ............  ............  ............             X
Quitman County..........................................  ............  ............  ............             X
Rabun County............................................  ............  ............  ............             X
Randolph County.........................................  ............  ............  ............             X
Richmond County.........................................  ............  ............  ............             X
Rockdale County.........................................  ............  ............  ............             X
Schley County...........................................  ............  ............  ............             X
Screven County..........................................  ............  ............  ............             X
Seminole County.........................................  ............  ............  ............             X
Spalding County.........................................  ............  ............  ............             X
Stephens County.........................................  ............  ............  ............             X
Stewart County..........................................  ............  ............  ............             X
Sumter County...........................................  ............  ............  ............             X
Talbot County...........................................  ............  ............  ............             X
Taliaferro County.......................................  ............  ............  ............             X
Tattnall County.........................................  ............  ............  ............             X
Taylor County...........................................  ............  ............  ............             X
Telfair County..........................................  ............  ............  ............             X
Terrell County..........................................  ............  ............  ............             X
Thomas County...........................................  ............  ............  ............             X
Tift County.............................................  ............  ............  ............             X
Toombs County...........................................  ............  ............  ............             X
Towns County............................................  ............  ............  ............             X
Treutlen County.........................................  ............  ............  ............             X
Troup County............................................  ............  ............  ............             X
Turner County...........................................  ............  ............  ............             X
Twiggs County...........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Upson County............................................  ............  ............  ............             X
Walker County...........................................  ............  ............  ............             X
Walton County...........................................  ............  ............  ............             X
Ware County.............................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Webster County..........................................  ............  ............  ............             X
Wheeler County..........................................  ............  ............  ............             X
White County............................................  ............  ............  ............             X
Whitfield County........................................  ............  ............  ............             X
Wilcox County...........................................  ............  ............  ............             X
Wilkes County...........................................  ............  ............  ............             X
Wilkinson County........................................  ............  ............  ............             X
Worth County............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
* See Federal Register of September 23, 1981.

                                            Georgia--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Appling County
  Atkinson County
  Bacon County
  Baker County
  Baldwin County
  Banks County
  Barrow County
  Bartow County
  Ben Hill County
  Berrien County

[[Page 120]]

  Bibb County
  Bleckley County
  Brantley County
  Brooks County
  Bryan County
  Bulloch County
  Burke County
  Butts County
  Calhoun County
  Camden County
  Candler County
  Carroll County
  Catoosa County
  Charlton County
  Chatham County
  Chattahoochee County
  Chattooga County
  Cherokee County
  Clarke County
  Clay County
  Clayton County
  Clinch County
  Cobb County
  Coffee County
  Colquitt County
  Columbia County
  Cook County
  Coweta County
  Crawford County
  Crisp County
  Dade County
  Dawson County
  De Kalb County
  Decatur County
  Dodge County
  Dooly County
  Dougherty County
  Douglas County
  Early County
  Echols County
  Effingham County
  Elbert County
  Emanuel County
  Evans County
  Fannin County
  Fayette County
  Floyd County
  Forsyth County
  Franklin County
  Fulton County
  Gilmer County
  Glascock County
  Glynn County
  Gordon County
  Grady County
  Greene County
  Gwinnett County
  Habersham County
  Hall County
  Hancock County
  Haralson County
  Harris County
  Hart County
  Heard County
  Henry County
  Houston County
  Irwin County
  Jackson County
  Jasper County
  Jeff Davis County
  Jefferson County

[[Page 121]]

  Jenkins County
  Johnson County
  Jones County
  Lamar County
  Lanier County
  Laurens County
  Lee County
  Liberty County
  Lincoln County
  Long County
  Lowndes County
  Lumpkin County
  Macon County
  Madison County
  Marion County
  McDuffie County
  McIntosh County
  Meriwether County
  Miller County
  Mitchell County
  Monroe County
  Montgomery County
  Morgan County
  Murray County
  Muscogee County
  Newton County
  Oconee County
  Oglethorpe County
  Paulding County
  Peach County
  Pickens County
  Pierce County
  Pike County
  Polk County
  Pulaski County
  Putnam County
  Quitman County
  Rabun County
  Randolph County
  Richmond County
  Rockdale County
  Schley County
  Screven County
  Seminole County
  Spalding County
  Stephens County
  Stewart County
  Sumter County
  Talbot County
  Taliaferro County
  Tattnall County
  Taylor County
  Telfair County
  Terrell County
  Thomas County
  Tift County
  Toombs County
  Towns County
  Treutlen County
  Troup County
  Turner County
  Twiggs County
  Union County
  Upson County
  Walker County
  Walton County
  Ware County
  Warren County
  Washington County
  Wayne County
  Webster County

[[Page 122]]

  Wheeler County
  White County
  Whitfield County
  Wilcox County
  Wilkes County
  Wilkinson County
  Worth County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                  Georgia--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Muscogee County (part)--That portion     June 11,  Attainment
 of the county which includes a circle       1999
 with a radius of 2.3 kilometers with
 the GNB, Inc., lead smelting and
 battery production facility in the
 center.
Rest of State Not Designated            .........  .......................
----------------------------------------------------------------------------------------------------------------

                                        Georgia--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Atlanta Area:
    Cherokee County...................   11/15/90  Nonattainment             11/15/90  Serious.
    Clayton County....................   11/15/90  Nonattainment             11/15/90  Serious.
    Cobb County.......................   11/15/90  Nonattainment             11/15/90  Serious.
    Coweta County.....................   11/15/90  Nonattainment             11/15/90  Serious.
    De Kalb County....................   11/15/90  Nonattainment             11/15/90  Serious.
    Douglas County....................   11/15/90  Nonattainment             11/15/90  Serious.
    Fayette County....................   11/15/90  Nonattainment             11/15/90  Serious.
    Forsyth County....................   11/15/90  Nonattainment             11/15/90  Serious.
    Fulton County.....................   11/15/90  Nonattainment             11/15/90  Serious.
    Gwinnett County...................   11/15/90  Nonattainment             11/15/90  Serious.
    Henry County......................   11/15/90  Nonattainment             11/15/90  Serious.
    Paulding County...................   11/15/90  Nonattainment             11/15/90  Serious.
    Rockdale County...................   11/15/90  Nonattainment             11/15/90  Serious.
Spalding County Area:
    Spalding County...................   11/15/90  Unclassifiable/           11/15/90
                                                    Attainment
Rest of State.........................  .........  Unclassifiable/
                                                    Attainment
    Appling County
    Atkinson County
    Bacon County
    Baker County
    Baldwin County
    Banks County
    Barrow County
    Bartow County
    Ben Hill County
    Berrien County
    Bibb County
    Bleckley County
    Brantley County
    Brooks County
    Bryan County
    Bulloch County
    Burke County
    Butts County
    Calhoun County
    Camden County
    Candler County
    Carroll County
    Catoosa County
    Charlton County
    Chatham County
    Chattahoochee County

[[Page 123]]

    Chattooga County
    Clarke County
    Clay County
    Clinch County
    Coffee County
    Colquitt County
    Columbia County
    Cook County
    Crawford County
    Crisp County
    Dade County
    Dawson County
    Decatur County
    Dodge County
    Dooly County
    Dougherty County
    Early County
    Echols County
    Effingham County
    Elbert County
    Emanuel County
    Evans County
    Fannin County
    Floyd County
    Franklin County
    Gilmer County
    Glascock County
    Glynn County
    Gordon County
    Grady County
    Greene County
    Habersham County
    Hall County
    Hancock County
    Haralson County
    Harris County
    Hart County
    Heard County
    Houston County
    Irwin County
    Jackson County
    Jasper County
    Jeff Davis County
    Jefferson County
    Jenkins County
    Johnson County
    Jones County
    Lamar County
    Lanier County
    Laurens County
    Lee County
    Liberty County
    Lincoln County
    Long County
    Lowndes County
    Lumpkin County
    Macon County
    Madison County
    Marion County
    McDuffie County
    McIntosh County
    Meriwether County
    Miller County
    Mitchell County
    Monroe County
    Montgomery County
    Morgan County
    Murray County
    Muscogee County
    Newton County
    Oconee County

[[Page 124]]

    Oglethorpe County
    Peach County
    Pickens County
    Pierce County
    Pike County
    Polk County
    Pulaski County
    Putnam County
    Quitman County
    Rabun County
    Randolph County
    Richmond County
    Schley County
    Screven County
    Seminole County
    Stephens County
    Stewart County
    Sumter County
    Talbot County
    Taliaferro County
    Tattnall County
    Taylor County
    Telfair County
    Terrell County
    Thomas County
    Tift County
    Toombs County
    Towns County
    Treutlen County
    Troup County
    Turner County
    Twiggs County
    Union County
    Upson County
    Walker County
    Walton County
    Ware County
    Warren County
    Washington County
    Wayne County
    Webster County
    Wheeler County
    White County
    Whitfield County
    Wilcox County
    Wilkes County
    Wilkinson County
    Worth County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                              Georgia--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Statewide...................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40424, Sept. 11, 1978; 44
FR 70143, Dec. 6, 1979; 46 FR 46930, Sept. 23, 1981; 46 FR 53415, Oct.
29, 1981; 47 FR 31878, July 23, 1982; 47 FR 34148, Aug. 6, 1982; 48 FR
46537, Oct. 13, 1983; 51 FR 8829, Mar. 14, 1986; 56 FR 37288, Aug. 6,
1991; 56 FR 56741, Nov. 6, 1991; 57 FR 56769, Nov. 30, 1992; 63 FR
31037, June 5, 1998; 64 FR 17555, Apr. 12, 1999; 65 FR 45217, July 20,
2000]

[[Page 125]]

Sec. 81.312    Hawaii.

                                                   Hawaii--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Hawaii Island...........................................  ............  ............         X \1\  ............
Rest of the State.......................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                   Hawaii--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Whole State.............................................  ............  ............  ............            X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

                                             Hawaii--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Hawaii County
  Honolulu County
  Kalawao
  Kauai County
  Maui County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                         Hawaii--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date\1\             Type            Date\1\              Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
    Hawaii County
    Honolulu County
    Kalawao
    Kauai County
    Maui County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                               Hawaii--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Whole State.................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 44 FR 53084, Sept. 12, 1979; 50
FR 46437, Nov. 8, 1985; 56 FR 56746; Nov. 6, 1991; 63 FR 31039, June 5,
1998; 65 FR 45219, July 20, 2000]

Sec. 81.313    Idaho.

                                                   Idaho--TSP
----------------------------------------------------------------------------------------------------------------
                                                          Does not meet                           Better than
         Designated area              Does not meet         secondary           Cannot be           national
                                    primary standards       standards          classified          standards
----------------------------------------------------------------------------------------------------------------
Eastern Idaho Intrastate AQCR 61:
  Pocatello--12 square mile        X.................  ..................  ..................  .................
   industrial area northwest of
   Pocatello.
  Pocatello--336 square mile area  ..................  X.................  ..................  .................
   from Schiller at the northwest
   to Inkom at southeast,
   including Pocatello.

[[Page 126]]

  Soda Springs--4\1/2\ square      X.................  ..................  ..................  .................
   mile area encompassing Conda
   and the surrounding industrial
   area.
  Soda Springs--96 square mile     ..................  X.................  ..................  .................
   area encompassing Soda
   Springs, Conda and the
   industrial area in between.
  Remainder of AQCR 61...........  ..................  ..................  ..................  X
Eastern Washington-Northern Idaho
 Interstate AQCR 62 (Idaho
 Portion):
  Silver Valley (Shoshone County)  ..................  ..................  X.................  .................
  Lewiston.......................  ..................  X.................  ..................  .................
  Remainder of AQCR 62 (Idaho      ..................  ..................  ..................  X
   Portion).
Idaho Intrastate AQCR 63.........  ..................  ..................  ..................  X
Metropolitan Boise Intrastate      ..................  ..................  ..................  X
 AQCR 64.
----------------------------------------------------------------------------------------------------------------

                                                   Idaho--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                          Does not meet                           Better than
         Designated area              Does not meet         secondary           Cannot be           national
                                    primary standards       standards          classified          standards
----------------------------------------------------------------------------------------------------------------
Eastern Idaho Intrastate AQCR 61:
  Pocatello......................  ..................  ..................  ..................  X
  Remainder of AQCR 61...........  ..................  ..................  ..................  X
Eastern Washington-Northern Idaho
 Interstate AQCR 62 (Idaho
 Portion):
  Silver Valley (Shoshone County)  ..................  ..................  X.................  .................
  Remainder of AQCR 62 (Idaho      ..................  ..................  ..................  X
   Portion).
Idaho Intrastate AQCR 63.........  ..................  ..................  ..................  X
Metropolitan Boise Intrastate      ..................  ..................  ..................  X
 AQCR 64.
----------------------------------------------------------------------------------------------------------------

                                             Idaho--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Boise--Northern Ada County Area
  Ada County (part)...................  .........  Nonattainment            .........  Not Classified
    The Boise-Ada County Nonattainment
     Area is described as follows:
     Beginning at a point in the
     center of the channel of the
     Boise River which the section
     line between sections fifteen
     (15) and sixteen (16), Township
     three (3) north, range four (4)
     east, crosses said river; thence,
     down the center of the channel of
     the Boise River to a point
     opposite the mouth of More's
     Creek. Thence, in a straight line
     north forty-four (44) degrees and
     thirty-eight (38) minutes west
     until the said line intersects
     the north line of Township five
     (5) north (12 Ter. Ses. 67);
     thence west to the northwest
     corner of Township five (5)
     north, range one (1) west;
     thence, southerly to the
     northwest corner of township
     three (3) north, range one (1)
     west; thence east to the
     northwest corner of Section four
     (4), Township three (3) north,
     range one (1) west; thence, south
     to the southeast corner of
     section thirty-two (32), Township
     two (2) north, range one (1)
     west; thence, west to the
     northwest corner of Township one
     (1) north, range one (1) west;
     thence, southerly to the
     southwest corner of Township one
     (1) north, range one (1) west,
     thence east to the southwest
     corner of section thirty-three
     (33), Township one (1) north,
     range four (4) east; thence, in a
     northerly direction along the
     north and south centerline of
     townships one, (1) two (2), and
     three (3) north, range four (4)
     east, Boise Meridian, to a point
     in the center of the channel of
     the Boise River where the section
     line between sections fifteen
     (15) and sixteen (16), Township
     three (3) north, range four (4)
     east, Boise Meridian, crosses
     said Boise River, the point of
     beginning.
AQCR 61 Eastern Idaho Intrastate......  .........  Unclassifiable/
                                                    Attainment
  Bannock County

[[Page 127]]

  Bear Lake County
  Bingham County
  Bonneville County
  Butte County
  Caribou County
  Clark County
  Franklin County
  Fremont County
  Jefferson County
  Madison County
  Oneida County
  Power County
  Teton County
AQCR 62 Eastern Washington N Idaho      .........  Unclassifiable/
 Interstate.                                        Attainment
  Benewah County
  Kootenai County
  Latah County
  Nez Perce County
  Shoshone County
AQCR 63 Idaho Intrastate..............  .........  Unclassifiable/
                                                    Attainment
  Adams County
  Blaine County
  Boise County
  Bonner County
  Boundary County
  Camas County
  Cassia County
  Clearwater County
  Custer County
  Elmore County
  Gem County
  Gooding County
  Idaho County
  Jerome County
  Lemhi County
  Lewis County
  Lincoln County
  Minidoka County
  Owyhee County
  Payette County
  Twin Falls County
  Valley County
  Washington County
AQCR 64 Metropolitan Boise Intrastate   .........  Unclassifiable/
 (Remainder of).                                    Attainment
  Ada County (part)
    Remainder of County
  Canyon County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                         Idaho--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date\1\             Type            Date\1\              Type
----------------------------------------------------------------------------------------------------------------
AQCR 61 Eastern Idaho Intrastate......  .........  Unclassifiable/
                                                    Attainment
    Bannock County
    Bear Lake County
    Bingham County
    Bonneville County
    Butte County
    Caribou County
    Clark County
    Franklin County
    Fremont County
    Jefferson County
    Madison County

[[Page 128]]

    Oneida County
    Power County
    Teton County
AQCR 62 E Washington-N Idaho            .........  Unclassifiable/
 Interstate.                                        Attainment
    Benewah County
    Kootenai County
    Latah County
    Nez Perce County
    Shoshone County
AQCR 63 Idaho Intrastate..............  .........  Unclassifiable/
                                                    Attainment
    Adams County
    Blaine County
    Boise County
    Bonner County
    Boundary County
    Camas County
    Cassia County
    Clearwater County
    Custer County
    Elmore County
    Gem County
    Gooding County
    Idaho County
    Jerome County
    Lemhi County
    Lewis County
    Lincoln County
    Minidoka County
    Owyhee County
    Payette County
    Twin Falls County
    Valley County
    Washington County
AQCR 64 Metropolitan Boise Interstate.  .........  Unclassifiable/
                                                    Attainment
    Ada County
    Canyon County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                                   Idaho PM-10
----------------------------------------------------------------------------------------------------------------
                                                 Designation                           Classification
         Designated area          ------------------------------------------------------------------------------
                                       Date                Type                Date               Type
----------------------------------------------------------------------------------------------------------------
Ada County:
  Boise..........................      3/12/99  Pre-existing.............      3/12/99  Pre-existing
                                                PM-10 NAAQS NA...........               PM-10 NAAQS NA.

[[Page 129]]

Northern Boundary--Beginning at a
 point in the center of the
 channel of the Boise River,
 where the line between sections
 15 and 16 in Township 3 north
 (T3N), range 4 east (R4E),
 crosses said Boise River;
 thence, west down the center of
 the channel of the Boise River
 to a point opposite the mouth of
 More's Creek; thence, in a
 straight line north 44 degrees
 and 38 minutes west until the
 said line intersects the north
 line T5N (12 Ter. Ses. 67);
 thence west to the northwest
 corner T5N, R1W Western Boundary-
 -Thence, south to the northwest
 corner of T3N, R1W; thence east
 to the northwest corner of
 section 4 of T3N, R1W; thence
 south to the southeast corner of
 section 32 of T2N, R1W; thence,
 west to the northwest corner of
 T1N, R1W; thence, south to the
 southwest corner of section 32
 of T2N, R1W; thence, west to the
 northwest corner of T1N, R1W;
 thence south to the southwest
 corner of T1N, R1W Southern
 Boundary--Thence, east to the
 southwest corner of section 33
 of T1N, R4E Eastern Boundary--
 Thence, north along the north
 and south center line of
 Townships T1N, R4E, T2N, R4E,
 and T3N, R4E, Boise Meridian to
 the beginning point in the
 center of the channel of the
 Boise River.
Shoshone County..................      1/20/94  Nonattainment............      1/20/94  Moderate.
  a. Northwest quarter of the
   Northwest quarter, Section 8,
   Township 48 North, Range 2
   East; Southwest quarter of the
   Northwest quarter, Section 8,
   Township 48, North, Range 2
   East; Northwest quarter of the
   Southwest quarter, Section 8,
   Township 48 North, Range 2
   East; Southwest quarter,
   Section 8, Township 48 North,
   Range 2 East; Southwest
   quarter of the Southwest
   quarter, Section 48 North,
   Range 2 East, Boise Base
   (known as ``Pinehurst
   expansion area'')..
  b. City of Pinehurst...........     11/15/90  Nonattainment............     11/15/90  Moderate.
Power-Bannock Counties, part of:
 (Pocatello):
  State Lands....................     11/15/90  Nonattainment............     11/15/90  Moderate.
        Portneuf Valley Area:
            T.5S, R.34E Sections
             25-36;
            T.5S, R.35E Section
             31;
            T.6S, R.34E Sections
             1-36;
            T.6S, R.35E Sections
             5-9, 16-21, 28-33
            Plus the West \1/2\
             Sections 10, 15, 22,
             27, 34
            T.7S, R.34E Sections
             1-4, 10-14, and 24.
            T.7S, R.35E Sections
             4-9, 16-21, 28-33.
            Plus the West \1/2\
             of Sections 3, 10,
             15, 22, 27, 34
            T.8S, R.35E Section 4
            Plus the West \1/2\
             of Section 3
Power-Bannock Counties, part of:
 (Pocatello):
    Fort Hall Indian Reservation.     11/15/90  Nonattainment............     11/15/90  Moderate.
            T.5S, R.34E Sections
             15-23;
            T.5S, R.33E Sections
             13-36
            T.6S, R.33E Sections
             1-36
            T.7S, R.33E Sections
             4, 5, 6
            T.7S, R.34E Section 8
Bonner County....................     11/15/90  Nonattainment............     11/15/90  Moderate.

[[Page 130]]

    The Sandpoint Area:
        Sections 1-3, 9-12, 15,
         16, 21, 22, 27, 28 of
         range 2 west and
         Township 57 north; and
         the western \3/4\ of
         Sections 14, 23 and 26
         of the same Township and
         range coordinates.
Eastern Idaho Intrastate AQCR 61.     11/15/90  Unclassifiable             ...........  ........................
    (Excluding the Power-Bannock
     Counties, part of: Pocatello-
     State Lands and Fort Hall
     Indian Reservation PM-10
     nonattainment areas).
Eastern Washington-Northern Idaho     11/15/90  Unclassifiable
 Interstate AQCR 62.
    (Excluding the Shoshone
     County and City of Pinehurst
     PM-10 nonattainment areas).
Idaho Intrastate AQCR 63.........     11/15/90  Unclassifiable             ...........  ........................
    (Excluding the Sandpoint Area
     PM-10 nonattainment area).
Metropolitan Boise Intrastate         11/15/90  Unclassifiable             ...........  ........................
 AQCR 64.
    (Excluding the former Ada
     County Boise PM-10
     nonattainment area).
----------------------------------------------------------------------------------------------------------------

                                                   Idaho--NO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                                 Cannot be classified or better
              Designated area                 Does not meet primary standards        than national standards
----------------------------------------------------------------------------------------------------------------
Eastern Idaho Intrastate AQCR 61...........  .................................  X
Eastern Washington-Northern Idaho            .................................  X
 Interstate AQCR 62 (Idaho Portion).
Idaho Intrastate AQCR 63...................  .................................  X
Metropolitan Boise Intrastate AQCR 64......  .................................  X
----------------------------------------------------------------------------------------------------------------

[54 FR 27344, June 29, 1989, as amended at 56 FR 56746, Nov. 6, 1991; 57
FR 56769, Nov. 30, 1992; 58 FR 67343, Dec. 21, 1993; 60 FR 25147, May
11, 1995; 60 FR 55798, Nov. 3, 1995; 61 FR 29671, June 12, 1996; 63 FR
31040, June 5, 1998; 64 FR 12264, Mar. 12, 1999; 65 FR 45220, July 20,
2000]

Sec. 81.314    Illinois.

                                                  Illinois--TSP
----------------------------------------------------------------------------------------------------------------
                                                                           Does not                  Better than
                     Designated area                         Does not        meet       Cannot be     national
                                                           meet primary    secondary    classified    standards
----------------------------------------------------------------------------------------------------------------
Cook County:
    a. Lyons Township....................................        X             X       ...........  ............
    b. The area bounded on the north by 79th Street, on          X             X       ...........  ............
     the west by Interstate 57 between Sibley Boulevard
     and Interstate 94 and by Interstate 94 between
     Interstate 57 and 79th Street, on the south by
     Sibley Boulevard, and on the east by the Illinois/
     Indiana State line..................................
LaSalle County:
    Those portions of LaSalle Township located in the            X             X       ...........  ............
     following Townships, ranges, and sections: T33N,
     R1E, S24; T33N, R1E, S25; T33N, R2E, S30; T33N, R2E,
     S31; and T33N, R1E, S36.............................
    Those portions of Deer Park Township located in the    ............        X       ...........  ............
     following Townships, ranges, and sections: T32N,
     R1E, S1; T32N, R2E, S6; T33N, R1E, S24; T33N, R1E,
     S25; T33N, R2E, S30; T33N, R2E, S31; and T33N, R1E,
     S36.................................................
Madison County: Granite City Township and Nameoki                X             X       ...........  ............
 Township................................................
All other portions of Illinois counties..................  ............  ............  ...........        X
----------------------------------------------------------------------------------------------------------------

[[Page 131]]

                                                  Illinois--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 65:
  Fulton County.........................................  ............  ............  ............             X
  Hancock County........................................  ............  ............  ............             X
  Henderson County......................................  ............  ............  ............             X
  Knox County...........................................  ............  ............  ............             X
  McDonough County......................................  ............  ............  ............             X
  Mason County..........................................  ............  ............  ............             X
  Peoria County.........................................  ............  ............  ............             X
  Tazewell County.......................................  ............  ............  ............             X
  Warren County.........................................  ............  ............  ............             X
  Woodford County.......................................  ............  ............  ............             X
  Lee County............................................  ............  ............  ............             X
AQCR 66:
  Champaign County......................................  ............  ............  ............             X
  Clark County..........................................  ............  ............  ............             X
  Coles County..........................................  ............  ............  ............             X
  Cumberland County.....................................  ............  ............  ............             X
  De Witt County........................................  ............  ............  ............             X
  Douglas County........................................  ............  ............  ............             X
  Edgar County..........................................  ............  ............  ............             X
  Ford County...........................................  ............  ............  ............             X
  Iroquois County.......................................  ............  ............  ............             X
  Livingston County.....................................  ............  ............  ............             X
  McLean County.........................................  ............  ............  ............             X
  Moultrie County.......................................  ............  ............  ............             X
  Platt County..........................................  ............  ............  ............             X
  Shelby County.........................................  ............  ............  ............             X
  Vermilion County......................................  ............  ............  ............             X
AQCR 67:
  Cook County:
    Bremer Twp..........................................  ............  ............             X  ............
    Calumet Twp.........................................  ............  ............             X  ............
    Thornton Twp........................................  ............  ............             X  ............
    Worth Twp...........................................  ............  ............             X  ............
    All other Cook County twps..........................  ............  ............  ............             X
  Will County:
    Channahon Twp.......................................  ............  ............             X  ............
    Du Page Twp.........................................  ............  ............             X  ............
    Joliet Twp..........................................  ............  ............             X  ............
    Lockport Twp........................................  ............  ............             X  ............
    Troy Twp............................................  ............  ............             X  ............
    All other Will County twps..........................  ............  ............  ............             X
  Du Page County........................................  ............  ............  ............             X
  Grundy County.........................................  ............  ............  ............             X
  Kane County...........................................  ............  ............  ............             X
  Kankakee County.......................................  ............  ............  ............             X
  Kendall County........................................  ............  ............  ............             X
  Lake County...........................................  ............  ............  ............             X
  McHenry County........................................  ............  ............  ............             X
AQCR 68:
  Jo Daviess County.....................................  ............  ............  ............             X
AQCR 69:
  Carroll County........................................  ............  ............  ............             X
  Henry County..........................................  ............  ............  ............             X
  Mercer County.........................................  ............  ............  ............             X
  Rock Island County....................................  ............  ............  ............             X
  Whiteside County......................................  ............  ............  ............             X
AQCR 70:
  Madison County:
    Wood River Twp......................................  ............  ............             X  ............
    Alton Twp...........................................  ............  ............             X  ............
    All other Madison twps..............................  ............  ............  ............             X
  Bond County...........................................  ............  ............  ............             X
  Clinton County........................................  ............  ............  ............             X
  Monroe County.........................................  ............  ............  ............             X
  Randolph County.......................................  ............  ............  ............             X
  St. Clair County......................................  ............  ............  ............             X
  Washington County.....................................  ............  ............  ............             X
AQCR 71:
  Bureau County:
    Shelby Twp..........................................  ............  ............             X  ............

[[Page 132]]

    All other Bureau twps...............................  ............  ............  ............             X
  La Salle County.......................................  ............  ............  ............             X
  Lee County............................................  ............  ............  ............             X
  Marshall County.......................................  ............  ............  ............             X
  Putnam County.........................................  ............  ............  ............             X
  Stark County..........................................  ............  ............  ............             X
AQCR 72:
  Massac County.........................................  ............  ............  ............             X
  Alexander County......................................  ............  ............  ............             X
  Johnson County........................................  ............  ............  ............             X
  Pope County...........................................  ............  ............  ............             X
  Pulaski County........................................  ............  ............  ............             X
  Union County..........................................  ............  ............  ............             X
AQCR 73
  Boone County..........................................  ............  ............  ............             X
  De Kalb County........................................  ............  ............  ............             X
  Ogle County...........................................  ............  ............  ............             X
  Stephenson............................................  ............  ............  ............             X
  Winnebago County......................................  ............  ............  ............             X
AQCR 74:
  Clay County...........................................  ............  ............  ............             X
  Crawford County.......................................  ............  ............  ............             X
  Edwards County........................................  ............  ............  ............             X
  Effingham County......................................  ............  ............  ............             X
  Fayette County........................................  ............  ............  ............             X
  Franklin County.......................................  ............  ............  ............             X
  Gallatin County.......................................  ............  ............  ............             X
  Hamilton County.......................................  ............  ............  ............             X
  Hardin County.........................................  ............  ............  ............             X
  Jackson County........................................  ............  ............  ............             X
  Jasper County.........................................  ............  ............  ............             X
  Jefferson County......................................  ............  ............  ............             X
  Lawrence County.......................................  ............  ............  ............             X
  Marion County.........................................  ............  ............  ............             X
  Perry County..........................................  ............  ............  ............             X
  Richland County.......................................  ............  ............  ............             X
  Saline County.........................................  ............  ............  ............             X
  Wabash County.........................................  ............  ............  ............             X
  Wayne County..........................................  ............  ............  ............             X
  White County..........................................  ............  ............  ............             X
  Williamson County.....................................  ............  ............  ............             X
AQCR 75:
  Christian County:.....................................
    South Fork Twp......................................  ............  ............             X  ............
    All other twps......................................  ............  ............  ............             X
  Sangamon County:......................................
    Capital Twp.........................................  ............  ............             X  ............
    Cooper Twp..........................................  ............  ............             X  ............
    Cotton Hill Twp.....................................  ............  ............             X  ............
    Rochester Twp.......................................  ............  ............             X  ............
    Woodside Twp........................................  ............  ............             X  ............
    All other twps......................................  ............  ............  ............             X
  Adams County..........................................  ............  ............  ............             X
  Brown County..........................................  ............  ............  ............             X
  Calhoun County........................................  ............  ............  ............             X
  Cass County...........................................  ............  ............  ............             X
  Greene County.........................................  ............  ............  ............             X
  Jersey County.........................................  ............  ............  ............             X
  Logan County..........................................  ............  ............  ............             X
  Macon County..........................................  ............  ............  ............             X
  Nacoupin County.......................................  ............  ............  ............             X
  Menard County.........................................  ............  ............  ............             X
  Montgomery County.....................................  ............  ............  ............             X
  Morgan County.........................................  ............  ............  ............             X
  Pike County...........................................  ............  ............  ............             X
  Schuyler County.......................................  ............  ............  ............             X
  Scott County..........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

[[Page 133]]

                                            Illinois--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Adams County..........................  .........  Unclassifiable/
                                                    Attainment
Alexander County......................  .........  Unclassifiable/
                                                    Attainment
Bond County...........................  .........  Unclassifiable/
                                                    Attainment
Boone County..........................  .........  Unclassifiable/
                                                    Attainment
Brown County..........................  .........  Unclassifiable/
                                                    Attainment
Bureau County.........................  .........  Unclassifiable/
                                                    Attainment
Calhoun County........................  .........  Unclassifiable/
                                                    Attainment
Carroll County........................  .........  Unclassifiable/
                                                    Attainment
Cass County...........................  .........  Unclassifiable/
                                                    Attainment
Champaign County......................  .........  Unclassifiable/
                                                    Attainment
Christian County......................  .........  Unclassifiable/
                                                    Attainment
Clark County..........................  .........  Unclassifiable/
                                                    Attainment
Clay County...........................  .........  Unclassifiable/
                                                    Attainment
Clinton County........................  .........  Unclassifiable/
                                                    Attainment
Coles County..........................  .........  Unclassifiable/
                                                    Attainment
Cook County...........................  .........  Unclassifiable/
                                                    Attainment
Crawford County.......................  .........  Unclassifiable/
                                                    Attainment
Cumberland County.....................  .........  Unclassifiable/
                                                    Attainment
De Kalb County........................  .........  Unclassifiable/
                                                    Attainment
De Witt County........................  .........  Unclassifiable/
                                                    Attainment
Douglas County........................  .........  Unclassifiable/
                                                    Attainment
Du Page County........................  .........  Unclassifiable/
                                                    Attainment
Edgar County..........................  .........  Unclassifiable/
                                                    Attainment
Edwards County........................  .........  Unclassifiable/
                                                    Attainment
Effingham County......................  .........  Unclassifiable/
                                                    Attainment
Fayette County........................  .........  Unclassifiable/
                                                    Attainment
Ford County...........................  .........  Unclassifiable/
                                                    Attainment
Franklin County.......................  .........  Unclassifiable/
                                                    Attainment
Fulton County.........................  .........  Unclassifiable/
                                                    Attainment
Gallatin County.......................  .........  Unclassifiable/
                                                    Attainment
Greene County.........................  .........  Unclassifiable/
                                                    Attainment
Grundy County.........................  .........  Unclassifiable/
                                                    Attainment
Hamilton County.......................  .........  Unclassifiable/
                                                    Attainment
Hancock County........................  .........  Unclassifiable/
                                                    Attainment
Hardin County.........................  .........  Unclassifiable/
                                                    Attainment

[[Page 134]]

Henderson County......................  .........  Unclassifiable/
                                                    Attainment
Henry County..........................  .........  Unclassifiable/
                                                    Attainment
Iroquois County.......................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Jasper County.........................  .........  Unclassifiable/
                                                    Attainment
Jefferson County......................  .........  Unclassifiable/
                                                    Attainment
Jersey County.........................  .........  Unclassifiable/
                                                    Attainment
Jo Daviess County.....................  .........  Unclassifiable/
                                                    Attainment
Johnson County........................  .........  Unclassifiable/
                                                    Attainment
Kane County...........................  .........  Unclassifiable/
                                                    Attainment
Kankakee County.......................  .........  Unclassifiable/
                                                    Attainment
Kendall County........................  .........  Unclassifiable/
                                                    Attainment
Knox County...........................  .........  Unclassifiable/
                                                    Attainment
Lake County...........................  .........  Unclassifiable/
                                                    Attainment
La Salle County.......................  .........  Unclassifiable/
                                                    Attainment
Lawrence County.......................  .........  Unclassifiable/
                                                    Attainment
Lee County............................  .........  Unclassifiable/
                                                    Attainment
Livingston County.....................  .........  Unclassifiable/
                                                    Attainment
Logan County..........................  .........  Unclassifiable/
                                                    Attainment
Macon County..........................  .........  Unclassifiable/
                                                    Attainment
Macoupin County.......................  .........  Unclassifiable/
                                                    Attainment
Madison County........................  .........  Unclassifiable/
                                                    Attainment
Marion County.........................  .........  Unclassifiable/
                                                    Attainment
Marshall County.......................  .........  Unclassifiable/
                                                    Attainment
Mason County..........................  .........  Unclassifiable/
                                                    Attainment
Massac County.........................  .........  Unclassifiable/
                                                    Attainment
McDonough County......................  .........  Unclassifiable/
                                                    Attainment
McHenry County........................  .........  Unclassifiable/
                                                    Attainment
McLean County.........................  .........  Unclassifiable/
                                                    Attainment
Menard County.........................  .........  Unclassifiable/
                                                    Attainment
Mercer County.........................  .........  Unclassifiable/
                                                    Attainment
Monroe County.........................  .........  Unclassifiable/
                                                    Attainment
Montgomery County.....................  .........  Unclassifiable/
                                                    Attainment
Morgan County.........................  .........  Unclassifiable/
                                                    Attainment
Moultrie County.......................  .........  Unclassifiable/
                                                    Attainment

[[Page 135]]

Ogle County...........................  .........  Unclassifiable/
                                                    Attainment
Peoria County.........................  .........  Unclassifiable/
                                                    Attainment
Perry County..........................  .........  Unclassifiable/
                                                    Attainment
Piatt County..........................  .........  Unclassifiable/
                                                    Attainment
Pike County...........................  .........  Unclassifiable/
                                                    Attainment
Pope County...........................  .........  Unclassifiable/
                                                    Attainment
Pulaski County........................  .........  Unclassifiable/
                                                    Attainment
Putnam County.........................  .........  Unclassifiable/
                                                    Attainment
Randolph County.......................  .........  Unclassifiable/
                                                    Attainment
Richland County.......................  .........  Unclassifiable/
                                                    Attainment
Rock Island County....................  .........  Unclassifiable/
                                                    Attainment
St. Clair County......................  .........  Unclassifiable/
                                                    Attainment
Saline County.........................  .........  Unclassifiable/
                                                    Attainment
Sangamon County.......................  .........  Unclassifiable/
                                                    Attainment
Schuyler County.......................  .........  Unclassifiable/
                                                    Attainment
Scott County..........................  .........  Unclassifiable/
                                                    Attainment
Shelby County.........................  .........  Unclassifiable/
                                                    Attainment
Stark County..........................  .........  Unclassifiable/
                                                    Attainment
Stephenson County.....................  .........  Unclassifiable/
                                                    Attainment
Tazewell County.......................  .........  Unclassifiable/
                                                    Attainment
Union County..........................  .........  Unclassifiable/
                                                    Attainment
Vermilion County......................  .........  Unclassifiable/
                                                    Attainment
Wabash County.........................  .........  Unclassifiable/
                                                    Attainment
Warren County.........................  .........  Unclassifiable/
                                                    Attainment
Washington County.....................  .........  Unclassifiable/
                                                    Attainment
Wayne County..........................  .........  Unclassifiable/
                                                    Attainment
White County..........................  .........  Unclassifiable/
                                                    Attainment
Whiteside County......................  .........  Unclassifiable/
                                                    Attainment
Will County...........................  .........  Unclassifiable/
                                                    Attainment
Williamson County.....................  .........  Unclassifiable/
                                                    Attainment
Winnebago County......................  .........  Unclassifiable/
                                                    Attainment
Woodford County.......................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

[[Page 136]]

                                        Illinois--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date\1\             Type            Date\1\              Type
----------------------------------------------------------------------------------------------------------------
Chicago-Gary-Lake County Area:
    Cook County.......................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Du Page County....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Grundy County (part)
        Aux Sable Township............   11/15/90  Nonattainment             11/15/90  Severe-17.
        Goose Lake Township...........   11/15/90  Nonattainment             11/15/90  Severe-17.
    Kane County.......................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Kendall County (part)
        Oswego Township...............   11/15/90  Nonattainment             11/15/90  Severe-17.
    Lake County.......................   11/15/90  Nonattainment             11/15/90  Severe-17.
    McHenry County....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Will County.......................   11/15/90  Nonattainment             11/15/90  Severe-17.
Jersey County Area:
    Jersey County.....................  .........  Attainment \2\
St. Louis Area:
    Madison County....................   11/15/90  Nonattainment             11/15/90  Moderate
    Monroe County.....................   11/15/90  Nonattainment             11/15/90  Moderate
    St. Clair County..................   11/15/90  Nonattainment             11/15/90  Moderate
Adams County..........................  .........  Unclassifiable/
                                                    Attainment
Alexander County......................  .........  Unclassifiable/
                                                    Attainment
Bond County...........................  .........  Unclassifiable/
                                                    Attainment
Boone County..........................  .........  Unclassifiable/
                                                    Attainment
Brown County..........................  .........  Unclassifiable/
                                                    Attainment
Bureau County.........................  .........  Unclassifiable/
                                                    Attainment
Calhoun County........................  .........  Unclassifiable/
                                                    Attainment
Carroll County........................  .........  Unclassifiable/
                                                    Attainment
Cass County...........................  .........  Unclassifiable/
                                                    Attainment
Champaign County......................  .........  Unclassifiable/
                                                    Attainment
Christian County......................  .........  Unclassifiable/
                                                    Attainment
Clark County..........................  .........  Unclassifiable/
                                                    Attainment
Clay County...........................  .........  Unclassifiable/
                                                    Attainment
Clinton County........................  .........  Unclassifiable/
                                                    Attainment
Coles County..........................  .........  Unclassifiable/
                                                    Attainment
Crawford County.......................  .........  Unclassifiable/
                                                    Attainment
Cumberland County.....................  .........  Unclassifiable/
                                                    Attainment
De Kalb County........................  .........  Unclassifiable/
                                                    Attainment
De Witt County........................  .........  Unclassifiable/
                                                    Attainment
Douglas County........................  .........  Unclassifiable/
                                                    Attainment
Edgar County..........................  .........  Unclassifiable/
                                                    Attainment
Edwards County........................  .........  Unclassifiable/
                                                    Attainment
Effingham County......................  .........  Unclassifiable/
                                                    Attainment
Fayette County........................  .........  Unclassifiable/
                                                    Attainment
Ford County...........................  .........  Unclassifiable/
                                                    Attainment
Franklin County.......................  .........  Unclassifiable/
                                                    Attainment

[[Page 137]]

Fulton County.........................  .........  Unclassifiable/
                                                    Attainment
Gallatin County.......................  .........  Unclassifiable/
                                                    Attainment
Greene County.........................  .........  Unclassifiable/
                                                    Attainment
Grundy County (part) All townships      .........  Unclassifiable/
 except Aux Sable and Goose Lake.                   Attainment
Hamilton County.......................  .........  Unclassifiable/
                                                    Attainment
Hancock County........................  .........  Unclassifiable/
                                                    Attainment
Hardin County.........................  .........  Unclassifiable/
                                                    Attainment
Henderson County......................  .........  Unclassifiable/
                                                    Attainment
Henry County..........................  .........  Unclassifiable/
                                                    Attainment
Iroquois County.......................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Jasper County.........................  .........  Unclassifiable/
                                                    Attainment
Jefferson County......................  .........  Unclassifiable/
                                                    Attainment
Jo Daviess County.....................  .........  Unclassifiable/
                                                    Attainment
Johnson County........................  .........  Unclassifiable/
                                                    Attainment
Kankakee County.......................  .........  Unclassifiable/
                                                    Attainment
Kendall County (part) All townships     .........  Unclassifiable/
 except Oswego.                                     Attainment
Knox County...........................  .........  Unclassifiable/
                                                    Attainment
La Salle County.......................  .........  Unclassifiable/
                                                    Attainment
Lawrence County.......................  .........  Unclassifiable/
                                                    Attainment
Lee County............................  .........  Unclassifiable/
                                                    Attainment
Livingston County.....................  .........  Unclassifiable/
                                                    Attainment
Logan County..........................  .........  Unclassifiable/
                                                    Attainment
Macon County..........................  .........  Unclassifiable/
                                                    Attainment
Macoupin County.......................  .........  Unclassifiable/
                                                    Attainment
Marion County.........................  .........  Unclassifiable/
                                                    Attainment
Marshall County.......................  .........  Unclassifiable/
                                                    Attainment
Mason County..........................  .........  Unclassifiable/
                                                    Attainment
Massac County.........................  .........  Unclassifiable/
                                                    Attainment
McDonough County......................  .........  Unclassifiable/
                                                    Attainment
McLean County.........................  .........  Unclassifiable/
                                                    Attainment
Menard County.........................  .........  Unclassifiable/
                                                    Attainment
Mercer County.........................  .........  Unclassifiable/
                                                    Attainment
Montgomery County.....................  .........  Unclassifiable/
                                                    Attainment
Morgan County.........................  .........  Unclassifiable/
                                                    Attainment

[[Page 138]]

Moultrie County.......................  .........  Unclassifiable/
                                                    Attainment
Ogle County...........................  .........  Unclassifiable/
                                                    Attainment
Peoria County.........................  .........  Unclassifiable/
                                                    Attainment
Perry County..........................  .........  Unclassifiable/
                                                    Attainment
Piatt County..........................  .........  Unclassifiable/
                                                    Attainment
Pike County...........................  .........  Unclassifiable/
                                                    Attainment
Pope County...........................  .........  Unclassifiable/
                                                    Attainment
Pulaski County........................  .........  Unclassifiable/
                                                    Attainment
Putnam County.........................  .........  Unclassifiable/
                                                    Attainment
Randolph County.......................  .........  Unclassifiable/
                                                    Attainment
Richland County.......................  .........  Unclassifiable/
                                                    Attainment
Rock Island County....................  .........  Unclassifiable/
                                                    Attainment
Saline County.........................  .........  Unclassifiable/
                                                    Attainment
Sangamon County.......................  .........  Unclassifiable/
                                                    Attainment
Schuyler County.......................  .........  Unclassifiable/
                                                    Attainment
Scott County..........................  .........  Unclassifiable/
                                                    Attainment
Shelby County.........................  .........  Unclassifiable/
                                                    Attainment
Stark County..........................  .........  Unclassifiable/
                                                    Attainment
Stephenson County.....................  .........  Unclassifiable/
                                                    Attainment
Tazewell County.......................  .........  Unclassifiable/
                                                    Attainment
Union County..........................  .........  Unclassifiable/
                                                    Attainment
Vermilion County......................  .........  Unclassifiable/
                                                    Attainment
Wabash County.........................  .........  Unclassifiable/
                                                    Attainment
Warren County.........................  .........  Unclassifiable/
                                                    Attainment
Washington County.....................  .........  Unclassifiable/
                                                    Attainment
Wayne County..........................  .........  Unclassifiable/
                                                    Attainment
White County..........................  .........  Unclassifiable/
                                                    Attainment
Whiteside County......................  .........  Unclassifiable/
                                                    Attainment
Williamson County.....................  .........  Unclassifiable/
                                                    Attainment
Winnebago County......................  .........  Unclassifiable/
                                                    Attainment
Woodford County.......................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.
\2\ April 13, 1995.

[[Page 139]]

                                                 Illinois--PM-10
----------------------------------------------------------------------------------------------------------------
                                                     Designation                          Classification
          Designated area           ----------------------------------------------------------------------------
                                        Date                  Type                  Date            Type
----------------------------------------------------------------------------------------------------------------
Cook County
  a. Lyons Township................   11/15/90  Nonattainment..................   11/15/90  Moderate
  b. The area bounded on the north    11/15/90  Nonattainment..................   11/15/90  Moderate
   by 79th Street, on the west by
   Interstate 57 between Sibley
   Boulevard and Interstate 94 and
   by Interstate 94 between
   Interstate 57 and 79th Street,
   on the south by Sibley
   Boulevard, and on the east by
   the Illinois/Indiana State line
LaSalle County                         10/7/96  Attainment
    Oglesby including the following
     Townships, ranges, and
     sections: T32N, R1E, S1; T32N,
     R2E, S6; T33N, R1E, S24; T33N,
     R1E, S25; T33N, R2E, S30;
     T33N, R2E, S31; and T33N, R1E,
     S36
Madison County
  Granite City Township and Nameoki    5/11/98  Attainment.....................  .........  ....................
   Township.
Rest of State......................   11/15/90  Unclassifiable.................
----------------------------------------------------------------------------------------------------------------

                              Illinois--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 65:
  Fulton County.............................  ............             X
  Hancock County............................  ............             X
  Henderson County..........................  ............             X
  Knox County...............................  ............             X
  McDonough County..........................  ............             X
  Mason County..............................  ............             X
  Peoria County.............................  ............             X
  Tazewell County...........................  ............             X
  Warren County.............................  ............             X
  Woodford County...........................  ............             X
  Lee County................................  ............             X
AQCR 66:
  Champaign County..........................  ............             X
  Clark County..............................  ............             X
  Coles County..............................  ............             X
  Cumberland County.........................  ............             X
  De Witt County............................  ............             X
  Douglas County............................  ............             X
  Edgar County..............................  ............             X
  Ford County...............................  ............             X
  Iroquois County...........................  ............             X
  Livingston County.........................  ............             X
  McLean County.............................  ............             X
  Moultrie County...........................  ............             X
  Piatt County..............................  ............             X
  Shelby County.............................  ............             X
  Vermilion County..........................  ............             X
AQCR 67:
  Cook County...............................  ............             X
  Du Page County............................  ............             X
  Grundy County.............................  ............             X
  Kane County...............................  ............             X
  Kankakee County...........................  ............             X
  Kendall County............................  ............             X
  Lake County...............................  ............             X
  McHenry County............................  ............             X
  Will County...............................  ............             X
AQCR 68:
  Jo Daviess County.........................  ............             X
AQCR 69:
  Carroll County............................  ............             X
  Henry County..............................  ............             X
  Mercer County.............................  ............             X
  Rock Island County........................  ............             X
  Whiteside County..........................  ............             X

[[Page 140]]

AQCR 70:
  Bond County...............................  ............             X
  Clinton County............................  ............             X
  Madison County............................  ............             X
  Monroe County.............................  ............             X
  Randolph County...........................  ............             X
  St. Clair County..........................  ............             X
  Washington County.........................  ............             X
AQCR 71:
  Bureau County.............................  ............             X
  La Salle County...........................  ............             X
  Lee County................................  ............             X
  Marshall County...........................  ............             X
  Putnam County.............................  ............             X
  Stark County..............................  ............             X
AQCR 72:
  Alexander County..........................  ............             X
  Johnson County............................  ............             X
  Massac County.............................  ............             X
  Pope County...............................  ............             X
  Pulaski County............................  ............             X
  Union County..............................  ............             X
AQCR 73:
  Boone County..............................  ............             X
  De Kalb County............................  ............             X
  Ogle County...............................  ............             X
  Stephenson County.........................  ............             X
  Winnebago County..........................  ............             X
AQCR 74:
  Clay County...............................  ............             X
  Crawford County...........................  ............             X
  Edwards County............................  ............             X
  Effingham County..........................  ............             X
  Fayette County............................  ............             X
  Franklin County...........................  ............             X
  Gallatin County...........................  ............             X
  Hamilton County...........................  ............             X
  Hardin County.............................  ............             X
  Jackson County............................  ............             X
  Jasper County.............................  ............             X
  Jefferson County..........................  ............             X
  Lawrence County...........................  ............             X
  Marion County.............................  ............             X
  Perry County..............................  ............             X
  Richland County...........................  ............             X
  Saline County.............................  ............             X
  Wabash County.............................  ............             X
  Wayne County..............................  ............             X
  White County..............................  ............             X
  Williamson County.........................  ............             X
AQCR 75:
  Adams County..............................  ............             X
  Brown County..............................  ............             X
  Calhoun County............................  ............             X
  Cass County...............................  ............             X
  Christian County..........................  ............             X
  Greene County.............................  ............             X
  Jersey County.............................  ............             X
  Logan County..............................  ............             X
  Macon County..............................  ............             X
  Macoupin County...........................  ............             X
  Menard County.............................  ............             X
  Montgomery County.........................  ............             X
  Morgan County.............................  ............             X
  Pike County...............................  ............             X
  Sangamon County...........................  ............             X
  Schuyler County...........................  ............             X
  Scott County..............................  ............             X
------------------------------------------------------------------------

[[Page 141]]

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 46004, Oct. 5, 1978; 45
FR 6787, Jan. 30, 1980; 45 FR 42284, June 24, 1980; 45 FR 48132, July
18, 1980; 47 FR 31878, July 23, 1982; 48 FR 21950, May 16, 1983; 48 FR
31206, July 7, 1983; 49 FR 7369, Feb. 29, 1984; 49 FR 24133, June 12,
1984; 49 FR 31689, Aug. 8, 1984; 50 FR 1512, Jan. 11, 1985; 51 FR 24826,
July 9, 1986; 55 FR 43126, Oct. 26, 1990; 56 FR 56749, Nov. 6, 1991; 57
FR 56769, Nov. 30, 1992; 58 FR 25567, Apr. 27, 1993; 60 FR 13635, Mar.
14, 1995; 60 FR 16997, Apr. 4, 1995; 60 FR 55798, Nov. 3, 1995; 61 FR
41345, Aug. 8, 1996; 63 FR 11847, Mar. 11, 1998; 63 FR 31041, June 5,
1998; 65 FR 45221, July 20, 2000; 66 FR 15589, Mar. 19, 2001]

Sec. 81.315    Indiana.

                                                  Indiana--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Dearborn County.........................................  ............  ............            X   ............
Gibson County...........................................  ............  ............        \1\ X   ............
Jefferson County........................................  ............  ............        \1\ X   ............
Lake County:
  An area bounded on the north by Lake Michigan, on the             X   ............  ............  ............
   west by the Indiana-Illinois State line, on the south
   by U.S. 30 from the State line to the intersection of
   I-65 then following I-65 to the intersection of I-94
   then following I-94 to the Lake-Porter County line, &
   on the east by the Lake-Porter County line.
  The remainder of Lake County..........................  ............  ............  ............            X
LaPorte County..........................................  ............  ............  ............            X
Marion County...........................................  ............  ............  ............            X
Porter County:
    An area bound on the north by Lake Michigan, on the   ............  ............            X
     west by the Lake-Porter County line, on the south
     by I-80 and 90 and on the east by the LaPorte-
     Porter County line ................................
The remainder of Porter County..........................  ............  ............  ............            X
Vigo County.............................................  ............  ............  ............            X
Warrick County..........................................  ............  ............        \1\ X   ............
Wayne County............................................  ............  ............  ............            X
All portions of all other Indiana Counties..............  ............  ............  ............            X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

                                            Indiana--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
 East Chicago Area:
    Lake County (part)................   February  Attainment
                                         18, 2000
        Part of City of East Chicago
         (area bounded by Columbus
         Drive on the north, the
         Indiana Harbor Canal on the
         west, 148th St. if extended,
         on the south, and Euclid Ave,
         on the east..
Indianapolis Area:
    Marion County (part)..............   February  Attainment
                                         18, 2000
        Part of City of Indianapolis
         (area bounded by 11th St, on
         the north, Capital on the
         west, Georgia St. on the
         south, and Delaware on the
         east)..
Lake County (part):
    The remainder of East Chicago and   .........  Unclassifiable/
     Lake County.                                   Attainment
Marion County (part)
    The remainder of Indianapolis and   .........  Unclassifiable/
     Marion County.                                 Attainment
  Adams County........................  .........  Unclassifiable/
                                                    Attainment
  Allen County........................  .........  Unclassifiable/
                                                    Attainment
  Bartholomew County..................  .........  Unclassifiable/
                                                    Attainment
  Benton County.......................  .........  Unclassifiable/
                                                    Attainment
  Blackford County....................  .........  Unclassifiable/
                                                    Attainment
  Boone County........................  .........  Unclassifiable/
                                                    Attainment

[[Page 142]]

  Brown County........................  .........  Unclassifiable/
                                                    Attainment
  Carroll County......................  .........  Unclassifiable/
                                                    Attainment
  Cass County.........................  .........  Unclassifiable/
                                                    Attainment
  Clark County........................  .........  Unclassifiable/
                                                    Attainment
  Clay County.........................  .........  Unclassifiable/
                                                    Attainment
  Clinton County......................  .........  Unclassifiable/
                                                    Attainment
  Crawford County.....................  .........  Unclassifiable/
                                                    Attainment
  Daviess County......................  .........  Unclassifiable/
                                                    Attainment
  De Kalb County......................  .........  Unclassifiable/
                                                    Attainment
  Dearborn County.....................  .........  Unclassifiable/
                                                    Attainment
  Decatur County......................  .........  Unclassifiable/
                                                    Attainment
  Delaware County.....................  .........  Unclassifiable/
                                                    Attainment
  Dubois County.......................  .........  Unclassifiable/
                                                    Attainment
  Elkhart County......................  .........  Unclassifiable/
                                                    Attainment
  Fayette County......................  .........  Unclassifiable/
                                                    Attainment
  Floyd County........................  .........  Unclassifiable/
                                                    Attainment
  Fountain County.....................  .........  Unclassifiable/
                                                    Attainment
  Franklin County.....................  .........  Unclassifiable/
                                                    Attainment
  Fulton County.......................  .........  Unclassifiable/
                                                    Attainment
  Gibson County.......................  .........  Unclassifiable/
                                                    Attainment
  Grant County........................  .........  Unclassifiable/
                                                    Attainment
  Greene County.......................  .........  Unclassifiable/
                                                    Attainment
  Hamilton County.....................  .........  Unclassifiable/
                                                    Attainment
  Hancock County......................  .........  Unclassifiable/
                                                    Attainment
  Harrison County.....................  .........  Unclassifiable/
                                                    Attainment
  Hendricks County....................  .........  Unclassifiable/
                                                    Attainment
  Henry County........................  .........  Unclassifiable/
                                                    Attainment
  Howard County.......................  .........  Unclassifiable/
                                                    Attainment
  Huntington County...................  .........  Unclassifiable/
                                                    Attainment
  Jackson County......................  .........  Unclassifiable/
                                                    Attainment
  Jasper County.......................  .........  Unclassifiable/
                                                    Attainment
  Jay County..........................  .........  Unclassifiable/
                                                    Attainment
  Jefferson County....................  .........  Unclassifiable/
                                                    Attainment
  Jennings County.....................  .........  Unclassifiable/
                                                    Attainment
  Johnson County......................  .........  Unclassifiable/
                                                    Attainment

[[Page 143]]

  Knox County.........................  .........  Unclassifiable/
                                                    Attainment
  Kosciusko County....................  .........  Unclassifiable/
                                                    Attainment
  La Porte County.....................  .........  Unclassifiable/
                                                    Attainment
  Lagrange County.....................  .........  Unclassifiable/
                                                    Attainment
  Lawrence County.....................  .........  Unclassifiable/
                                                    Attainment
  Madison County......................  .........  Unclassifiable/
                                                    Attainment
  Marshall County.....................  .........  Unclassifiable/
                                                    Attainment
  Martin County.......................  .........  Unclassifiable/
                                                    Attainment
  Miami County........................  .........  Unclassifiable/
                                                    Attainment
  Monroe County.......................  .........  Unclassifiable/
                                                    Attainment
  Montgomery County...................  .........  Unclassifiable/
                                                    Attainment
  Morgan County.......................  .........  Unclassifiable/
                                                    Attainment
  Newton County.......................  .........  Unclassifiable/
                                                    Attainment
  Noble County........................  .........  Unclassifiable/
                                                    Attainment
  Ohio County.........................  .........  Unclassifiable/
                                                    Attainment
  Orange County.......................  .........  Unclassifiable/
                                                    Attainment
  Owen County.........................  .........  Unclassifiable/
                                                    Attainment
  Parke County........................  .........  Unclassifiable/
                                                    Attainment
  Perry County........................  .........  Unclassifiable/
                                                    Attainment
  Pike County.........................  .........  Unclassifiable/
                                                    Attainment
  Porter County.......................  .........  Unclassifiable/
                                                    Attainment
  Posey County........................  .........  Unclassifiable/
                                                    Attainment
  Pulaski County......................  .........  Unclassifiable/
                                                    Attainment
  Putnam County.......................  .........  Unclassifiable/
                                                    Attainment
  Randolph County.....................  .........  Unclassifiable/
                                                    Attainment
  Ripley County.......................  .........  Unclassifiable/
                                                    Attainment
  Rush County.........................  .........  Unclassifiable/
                                                    Attainment
  Scott County........................  .........  Unclassifiable/
                                                    Attainment
  Shelby County.......................  .........  Unclassifiable/
                                                    Attainment
  Spencer County......................  .........  Unclassifiable/
                                                    Attainment
  St. Joseph County...................  .........  Unclassifiable/
                                                    Attainment
  Starke County.......................  .........  Unclassifiable/
                                                    Attainment
  Steuben County......................  .........  Unclassifiable/
                                                    Attainment
  Sullivan County.....................  .........  Unclassifiable/
                                                    Attainment
  Switzerland County..................  .........  Unclassifiable/
                                                    Attainment

[[Page 144]]

  Tippecanoe County...................  .........  Unclassifiable/
                                                    Attainment
  Tipton County.......................  .........  Unclassifiable/
                                                    Attainment
  Union County........................  .........  Unclassifiable/
                                                    Attainment
  Vanderburgh County..................  .........  Unclassifiable/
                                                    Attainment
  Vermillion County...................  .........  Unclassifiable/
                                                    Attainment
  Vigo County.........................  .........  Unclassifiable/
                                                    Attainment
  Wabash County.......................  .........  Unclassifiable/
                                                    Attainment
  Warren County.......................  .........  Unclassifiable/
                                                    Attainment
  Warrick County......................  .........  Unclassifiable/
                                                    Attainment
  Washington County...................  .........  Unclassifiable/
                                                    Attainment
  Wayne County........................  .........  Unclassifiable/
                                                    Attainment
  Wells County........................  .........  Unclassifiable/
                                                    Attainment
  White County........................  .........  Unclassifiable/
                                                    Attainment
  Whitley County......................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                  Indiana--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Marion County (Part)--Part of Franklin   July 10,  Attainment
 Township: Thompson Road on the south;       2000
 Emerson Avenue on the west; Five
 Points Road on the East; and Troy
 Avenue on the north.
Marion County (Part)--Part of Wayne      July 10,  Attainment
 Township: Rockville Road on the             2000
 north; Girls School Road on the east;
 Washington Street on the south; and
 Bridgeport Road on the west.
Rest of State Not Designated..........
----------------------------------------------------------------------------------------------------------------

                                                            Indiana--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Chicago-Gary-Lake County Area:
    Lake County..........................   11/15/90  Nonattainment.............................................   11/15/90  Severe-17
    Porter County........................   11/15/90  Nonattainment.............................................   11/15/90  Severe-17
Evansville Area:
    Vanderburgh County...................  .........  Attainment
Indianapolis Area:
    Marion County........................  .........  Attainment
Louisville Area:
    Clark County.........................   10/23/01  Attainment................................................
    Floyd County.........................   10/23/01  Attainment................................................
South Bend-Elkhart Area:
    Elkhart County.......................  .........  Attainment
    St Joseph County.....................  .........  Attainment
Allen County.............................  .........  Unclassifiable/Attainment
Adams County.............................  .........  Unclassifiable/Attainment
Bartholomew County.......................  .........  Unclassifiable/Attainment

[[Page 145]]

Benton County............................  .........  Unclassifiable/Attainment
Blackford County.........................  .........  Unclassifiable/Attainment
Boone County.............................  .........  Unclassifiable/Attainment
Brown County.............................  .........  Unclassifiable/Attainment
Carroll County...........................  .........  Unclassifiable/Attainment
Cass County..............................  .........  Unclassifiable/Attainment
Clay County..............................  .........  Unclassifiable/Attainment
Clinton County...........................  .........  Unclassifiable/Attainment
Crawford County..........................  .........  Unclassifiable/Attainment
Daviess County...........................  .........  Unclassifiable/Attainment
De Kalb County...........................  .........  Unclassifiable/Attainment
Dearborn County..........................  .........  Unclassifiable/Attainment
Decatur County...........................  .........  Unclassifiable/Attainment
Delaware County..........................  .........  Unclassifiable/Attainment
Dubois County............................  .........  Unclassifiable/Attainment
Fayette County...........................  .........  Unclassifiable/Attainment
Fountain County..........................  .........  Unclassifiable/Attainment
Franklin County..........................  .........  Unclassifiable/Attainment
Fulton County............................  .........  Unclassifiable/Attainment
Gibson County............................  .........  Unclassifiable/Attainment
Grant County.............................  .........  Unclassifiable/Attainment
Greene County............................  .........  Unclassifiable/Attainment
Hamilton County..........................  .........  Unclassifiable/Attainment
Hancock County...........................  .........  Unclassifiable/Attainment
Harrison County..........................  .........  Unclassifiable/Attainment
Hendricks County.........................  .........  Unclassifiable/Attainment
Henry County.............................  .........  Unclassifiable/Attainment
Howard County............................  .........  Unclassifiable/Attainment
Huntington County........................  .........  Unclassifiable/Attainment
Jackson County...........................  .........  Unclassifiable/Attainment
Jasper County............................  .........  Unclassifiable/Attainment
Jay County...............................  .........  Unclassifiable/Attainment
Jefferson County.........................  .........  Unclassifiable/Attainment
Jennings County..........................  .........  Unclassifiable/Attainment
Johnson County...........................  .........  Unclassifiable/Attainment

[[Page 146]]

Knox County..............................  .........  Unclassifiable/Attainment
Kosciusko County.........................  .........  Unclassifiable/Attainment
La Porte County..........................   11/15/90  Unclassifiable/Attainment.................................   11/15/90
Lagrange County..........................  .........  Unclassifiable/Attainment
Lawrence County..........................  .........  Unclassifiable/Attainment
Madison County...........................  .........  Unclassifiable/Attainment
Marshall County..........................  .........  Unclassifiable/Attainment
Martin County............................  .........  Unclassifiable/Attainment
Miami County.............................  .........  Unclassifiable/Attainment
Monroe County............................  .........  Unclassifiable/Attainment
Montgomery County........................  .........  Unclassifiable/Attainment
Morgan County............................  .........  Unclassifiable/Attainment
Newton County............................  .........  Unclassifiable/Attainment
Noble County.............................  .........  Unclassifiable/Attainment
Ohio County..............................  .........  Unclassifiable/Attainment
Orange County............................  .........  Unclassifiable/Attainment
Owen County..............................  .........  Unclassifiable/Attainment
Parke County.............................  .........  Unclassifiable/Attainment
Perry County.............................  .........  Unclassifiable/Attainment
Pike County..............................  .........  Unclassifiable/Attainment
Posey County.............................  .........  Unclassifiable/Attainment
Pulaski County...........................  .........  Unclassifiable/Attainment
Putnam County............................  .........  Unclassifiable/Attainment
Randolph County..........................  .........  Unclassifiable/Attainment
Ripley County............................  .........  Unclassifiable/Attainment
Rush County..............................  .........  Unclassifiable/Attainment
Scott County.............................  .........  Unclassifiable/Attainment
Shelby County............................  .........  Unclassifiable/Attainment
Spencer County...........................  .........  Unclassifiable/Attainment
Starke County............................  .........  Unclassifiable/Attainment
Steuben County...........................  .........  Unclassifiable/Attainment
Sullivan County..........................  .........  Unclassifiable/Attainment
Switzerland County.......................  .........  Unclassifiable/Attainment
Tippecanoe County........................  .........  Unclassifiable/Attainment
Tipton County............................  .........  Unclassifiable/Attainment

[[Page 147]]

Union County.............................  .........  Unclassifiable/Attainment
Vermillion County........................  .........  Unclassifiable/Attainment
Vigo County..............................  .........  Unclassifiable/Attainment
Wabash County............................  .........  Unclassifiable/Attainment
Warren County............................  .........  Unclassifiable/Attainment
Warrick County...........................  .........  Unclassifiable/Attainment
Washington County........................  .........  Unclassifiable/Attainment
Wayne County.............................  .........  Unclassifiable/Attainment
Wells County.............................  .........  Unclassifiable/Attainment
White County.............................  .........  Unclassifiable/Attainment
Whitley County...........................  .........  Unclassifiable/Attainment
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                                 Indiana--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Lake County
  Cities of East Chicago, Hammond,       11/15/90  Nonattainment             11/15/90  Moderate
   Whiting, and Gary.
Vermillion County
  Part of Clinton Township, including    Oct. 27,  Attainment
   sections 15, 16, 21, 22, 27, 28, 33       1997
   and 34.
Rest of State.........................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

                              Indiana--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
All portions of all Indiana Counties........  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 46007, Oct. 5, 1978; 46
FR 47222, Sept. 25, 1981; 46 FR 54341, Nov. 2, 1981; 46 FR 63272, Dec.
31, 1981; 47 FR 11016, Mar. 15, 1982; 47 FR 30981, July 16, 1982; 47 FR
31878, July 23, 1982; 47 FR 35967, Aug. 18, 1982; 47 FR 38890, Sept. 3,
1982; 49 FR 13353, Apr. 4, 1984; 49 FR 23343, June 6, 1984; 50 FR 11504,
Mar. 22, 1985; 50 FR 15749, Apr. 22, 1985; 50 FR 52923, Dec. 27, 1985;
51 FR 5519, Feb. 14, 1986; 55 FR 38328, Sept. 18, 1990; 56 FR 56753,
Nov. 6, 1991; 57 FR 56770, Nov. 30, 1992; 59 FR 54395, Oct. 31, 1994; 60
FR 55798, Nov. 3, 1995; 61 FR 58486, Nov. 15, 1996; 61 FR 60616, Nov.
29, 1996; 62 FR 18523, Apr. 16, 1997; 62 FR 45171, Aug. 26, 1997; 62 FR
55178, Oct. 23, 1997; 62 FR 64736, Dec. 9, 1997; 63 FR 31042, June 5,
1998; 63 FR 39435, July 22, 1998; 65 FR 2888, Jan. 19, 2000; 65 FR
29963, May 10, 2000; 65 FR 45222, July 20, 2000; 66 FR 53685, Oct. 23,
2001]

Sec. 81.316    Iowa.

                                                    Iowa--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Central portion of Waterloo.............................  ............  ............             X  ............
Cedar Falls Township....................................  ............  ............             X  ............
East Waterloo Township..................................  ............  ............             X  ............
Remainder of Black Hawk County..........................  ............  ............  ............             X

[[Page 148]]

Mason City--A portion of Cerro Gordo County contained     ............  ............             X  ............
 entirely within sections 27, 28, 29, 32, 33, 34 and 35
 of T97N R20W and sections 2, 3, 4 and 5 of T96N R20W...
Mason City--two separate portions of Cerro Gordo County   ............  ............             X  ............
 contained entirely within sections 13, 24 and 25 of
 T97N R21W; sections 18, 19, 20, 21, 30, 31 and 35 of
 T97N R20W; and sections 1, 2, 3, 4, 5, 8, 9, 10, 11,
 12, 15, 16 and 17 of T96N R20W.........................
Falls Township..........................................  ............  ............             X  ............
Lake Township...........................................  ............  ............             X  ............
Lincoln Township........................................  ............  ............             X  ............
Remainder of Cerro Gordo County.........................  ............  ............  ............             X
An area around downtown Clinton.........................  ............  ............             X  ............
Comanche Township.......................................  ............  ............             X  ............
Remainder of Clinton County.............................  ............  ............  ............             X
Burlington Township.....................................  ............  ............             X  ............
Remainder of Des Moines County..........................  ............  ............  ............             X
Iowa City Township......................................  ............  ............             X  ............
Remainder of Johnson County.............................  ............  ............  ............             X
An area in and near Keokuk..............................  ............  ............             X  ............
Jackson Township........................................  ............  ............             X  ............
Jefferson Township......................................  ............  ............             X  ............
Madison Township........................................  ............  ............             X  ............
Remainder of Lee County.................................  ............  ............  ............             X
Cedar Rapids--a portion of Linn County contained          ............  ............             X  ............
 entirely within T 82 N., R 7 W.; and T 83 N., R 7 W....
Bertram Township........................................  ............  ............             X  ............
Clinton Township........................................  ............  ............             X  ............
College Township........................................  ............  ............             X  ............
Fairfax Township........................................  ............  ............             X  ............
Marion Township.........................................  ............  ............             X  ............
Monroe Township.........................................  ............  ............             X  ............
Putnam Township.........................................  ............  ............             X  ............
Remainder of Linn County................................  ............  ............  ............             X
The central portion of Marshalltown.....................  ............  ............             X  ............
Remainder of Marshall County............................  ............  ............  ............             X
The central and southern portions of Muscatine..........  ............  ............             X  ............
Fruitland Township......................................  ............  ............             X  ............
Sweetland Township......................................  ............  ............             X  ............
Montpelier Township.....................................  ............  ............             X  ............
Remainder of Muscatine County...........................  ............  ............  ............             X
An area of central Des Moines east of U.S. Highway 65 &   ............  ............             X  ............
 69 (E. 14th Street)....................................
Portions of Polk County contained entirely within T 78    ............  ............             X  ............
 N. R 23 W.; T 78 N. R 24 W.; T 78 N. R 25 W.; T 80 R 24
 W.; T 79 N. R 23 W.; T 79 N. R 24 W.; and T 79 R 25 W..
Clay Township...........................................  ............  ............             X  ............
Douglas Township........................................  ............  ............             X  ............
Jefferson Township......................................  ............  ............             X  ............
Remainder of Polk County................................  ............  ............  ............             X
The western portion of Council Bluffs and Carter Lake...  ............  ............             X  ............
Lake Township...........................................  ............  ............             X  ............
Lewis Township..........................................  ............  ............             X  ............
Remainder of Pottawatomie County........................  ............  ............  ............             X
Portions of Buffalo, Davenport, Bettendorf and Riverdale  ............  ............             X  ............
Remainder of Scott County...............................  ............  ............  ............             X
Center Township.........................................  ............  ............             X  ............
Remainder of Wapello County.............................  ............  ............  ............             X
The central portion Ft. Dodge...........................  ............  ............             X  ............
Otho Township...........................................  ............  ............             X  ............
Remainder of Webster County.............................  ............  ............  ............             X
The central and southern portions of Sioux City.........  ............  ............             X  ............
Liberty Township........................................  ............  ............             X  ............
Woodbury Township.......................................  ............  ............             X  ............
Remainder of Woodbury County............................  ............  ............  ............             X
Remainder of State......................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

[[Page 149]]

                                                    Iowa-SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                          Does not meet
          Designated area              Does not meet        secondary          Cannot be          Better than
                                     primary standards      standards          classified     national standards
----------------------------------------------------------------------------------------------------------------
Entire state.......................  .................  .................  .................                  X
----------------------------------------------------------------------------------------------------------------

                                              Iowa--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Adair County
  Adams County
  Allamakee County
  Appanoose County
  Audubon County
  Benton County
  Black Hawk County
  Boone County
  Bremer County
  Buchanan County
  Buena Vista County
  Butler County
  Calhoun County
  Carroll County
  Cass County
  Cedar County
  Cerro Gordo County
  Cherokee County
  Chickasaw County
  Clarke County
  Clay County
  Clayton County
  Clinton County
  Crawford County
  Dallas County
  Davis County
  Decatur County
  Delaware County
  Des Moines County
  Dickinson County
  Dubuque County
  Emmet County
  Fayette County
  Floyd County
  Franklin County
  Fremont County
  Greene County
  Grundy County
  Guthrie County
  Hamilton County
  Hancock County
  Hardin County
  Harrison County
  Henry County
  Howard County
  Humboldt County
  Ida County
  Iowa County
  Jackson County
  Jasper County
  Jefferson County
  Johnson County
  Jones County
  Keokuk County
  Kossuth County
  Lee County
  Linn County
  Louisa County
  Lucas County
  Lyon County
  Madison County

[[Page 150]]

  Mahaska County
  Marion County
  Marshall County
  Mills County
  Mitchell County
  Monona County
  Monroe County
  Montgomery County
  Muscatine County
  O'Brien County
  Osceola County
  Page County
  Palo Alto County
  Plymouth County
  Pocahontas County
  Polk County
  Pottawattamie County
  Poweshiek County
  Ringgold County
  Sac County
  Scott County
  Shelby County
  Sioux County
  Story County
  Tama County
  Taylor County
  Union County
  Van Buren County
  Wapello County
  Warren County
  Washington County
  Wayne County
  Webster County
  Winnebago County
  Winneshiek County
  Woodbury County
  Worth County
  Wright County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                              Iowa--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date\1\                              Type                              Date\1\               Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Statewide................................  .........  Unclassifiable/Attainment
    Adair County
    Adams County
    Allamakee County
    Appanoose County
    Audubon County
    Benton County
    Black Hawk County
    Boone County
    Bremer County
    Buchanan County
    Buena Vista County
    Butler County
    Calhoun County
    Carroll County
    Cass County
    Cedar County
    Cerro Gordo County
    Cherokee County
    Chickasaw County
    Clarke County
    Clay County
    Clayton County
    Clinton County

[[Page 151]]

    Crawford County
    Dallas County
    Davis County
    Decatur County
    Delaware County
    Des Moines County
    Dickinson County
    Dubuque County
    Emmet County
    Fayette County
    Floyd County
    Franklin County
    Fremont County
    Greene County
    Grundy County
    Guthrie County
    Hamilton County
    Hancock County
    Hardin County
    Harrison County
    Henry County
    Howard County
    Humboldt County
    Ida County
    Iowa County
    Jackson County
    Jasper County
    Jefferson County
    Johnson County
    Jones County
    Keokuk County
    Kossuth County
    Lee County
    Linn County
    Louisa County
    Lucas County
    Lyon County
    Madison County
    Mahaska County
    Marion County
    Marshall County
    Mills County
    Mitchell County
    Monona County
    Monroe County
    Montgomery County
    Muscatine County
    O'Brien County
    Osceola County
    Page County
    Palo Alto County
    Plymouth County
    Pocahontas County
    Polk County
    Pottawattamie County
    Poweshiek County
    Ringgold County
    Sac County
    Scott County
    Shelby County
    Sioux County
    Story County
    Tama County
    Taylor County
    Union County
    Van Buren County
    Wapello County
    Warren County
    Washington County
    Wayne County
    Webster County

[[Page 152]]

    Winnebago County
    Winneshiek County
    Woodbury County
    Worth County
    Wright County
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                Iowa--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Entire State................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 45 FR 14574, Mar. 6, 1980; 46
FR 17558, Mar. 19, 1981; 46 FR 48930, Oct. 5, 1981; 47 FR 19526, May 6,
1982; 47 FR 38322, Aug. 31, 1982; 47 FR 43061, Sept. 30, 1982; 49 FR
19479, May 8, 1984; 49 FR 43471, Oct. 29, 1984; 54 FR 5238, Feb. 2,
1989; 54 FR 33540, Aug. 15, 1989; 56 FR 56756, Nov. 6, 1991; 59 FR
11195, Mar. 10, 1994; 63 FR 13345, Mar. 19, 1998; 63 FR 31044, June 5,
1998; 65 FR 45224, July 20, 2000]

Sec. 81.317    Kansas.

                                                   Kansas--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                Designated area (county)                  meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Allen County............................................  ............  ............  ............             X
Anderson County.........................................  ............  ............  ............             X
Atchinson County........................................  ............  ............  ............             X
Barker County...........................................  ............  ............  ............             X
Barton County...........................................  ............  ............  ............             X
Burton County...........................................  ............  ............  ............             X
Brown County............................................  ............  ............  ............             X
Butler County...........................................  ............  ............  ............             X
Chase County............................................  ............  ............  ............             X
Chautauqua County.......................................  ............  ............  ............             X
Cherokee County.........................................  ............  ............  ............             X
Cheyenne County.........................................  ............  ............  ............             X
Clark County............................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Cloud County............................................  ............  ............  ............             X
Coffey County...........................................  ............  ............  ............             X
Comanche County.........................................  ............  ............  ............             X
Cowley County...........................................  ............  ............  ............             X
Crawford County.........................................  ............  ............  ............             X
Dickinson County........................................  ............  ............  ............             X
Decatur County..........................................  ............  ............  ............             X
Doniphan County.........................................  ............  ............  ............             X
Douglas County..........................................  ............  ............  ............             X
Edwards County..........................................  ............  ............  ............             X
Elk County..............................................  ............  ............  ............             X
Ellis County............................................  ............  ............  ............             X
Ellsworth County........................................  ............  ............  ............             X
Finney County...........................................  ............  ............  ............             X
Ford County.............................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Geary County............................................  ............  ............  ............             X
Gove County.............................................  ............  ............  ............             X
Graham County...........................................  ............  ............  ............             X
Grant County............................................  ............  ............  ............             X
Gray County.............................................  ............  ............  ............             X
Greeley County..........................................  ............  ............  ............             X
Greenwood County........................................  ............  ............  ............             X
Hamilton County.........................................  ............  ............  ............             X
Harper County...........................................  ............  ............  ............             X

[[Page 153]]

Harvey County...........................................  ............  ............  ............             X
Haskell County..........................................  ............  ............  ............             X
Hodgeman County.........................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jefferson County........................................  ............  ............  ............             X
Jewell County...........................................  ............  ............  ............             X
Johnson County..........................................  ............  ............  ............             X
Kearney County..........................................  ............  ............  ............             X
Kingman County..........................................  ............  ............  ............             X
Kiowa County............................................  ............  ............  ............             X
Labette County..........................................  ............  ............  ............             X
Lane County.............................................  ............  ............  ............             X
Leavenworth County......................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
Linn County.............................................  ............  ............  ............             X
Logan County............................................  ............  ............  ............             X
Lyon County.............................................  ............  ............  ............             X
McPherson County........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marshall County.........................................  ............  ............  ............             X
Meade County............................................  ............  ............  ............             X
Miami County............................................  ............  ............  ............             X
Mitchell County.........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Morris County...........................................  ............  ............  ............             X
Morton County...........................................  ............  ............  ............             X
Nemaha County...........................................  ............  ............  ............             X
Neosho County...........................................  ............  ............  ............             X
Ness County.............................................  ............  ............  ............             X
Norton County...........................................  ............  ............  ............             X
Osage County............................................  ............  ............  ............             X
Osborne County..........................................  ............  ............  ............             X
Ottawa County...........................................  ............  ............  ............             X
Pawnee County...........................................  ............  ............  ............             X
Phillips County.........................................  ............  ............  ............             X
Pottawatomie County.....................................  ............  ............  ............             X
Pratt County............................................  ............  ............  ............             X
Rawlins County..........................................  ............  ............  ............             X
Reno County.............................................  ............  ............  ............             X
Republic County.........................................  ............  ............  ............             X
Rice County.............................................  ............  ............  ............             X
Riley County............................................  ............  ............  ............             X
Rooks County............................................  ............  ............  ............             X
Rush County.............................................  ............  ............  ............             X
Russell County..........................................  ............  ............  ............             X
Saline County...........................................  ............  ............  ............             X
Scott County............................................  ............  ............  ............             X
Sedgwick County.........................................  ............  ............  ............             X
Seward County...........................................  ............  ............  ............             X
Shawnee County..........................................  ............  ............  ............             X
Sheridan County.........................................  ............  ............  ............             X
Sherman County..........................................  ............  ............  ............             X
Smith County............................................  ............  ............  ............             X
Stafford County.........................................  ............  ............  ............             X
Stanton County..........................................  ............  ............  ............             X
Stevens County..........................................  ............  ............  ............             X
Sumner County...........................................  ............  ............  ............             X
Thomas County...........................................  ............  ............  ............             X
Trego County............................................  ............  ............  ............             X
Wallace County..........................................  ............  ............  ............             X
Wabaunsee County........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wichita County..........................................  ............  ............  ............             X
Wilson County...........................................  ............  ............  ............             X
Woodson County..........................................  ............  ............  ............             X
Wyandotte County........................................  ............  ............  ............  ............
  A. Most of the area between I-635 and the Missouri      ............  ............             X  ............
   state line...........................................
  B. Remainder of County................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

[[Page 154]]

                                                   Kansas--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                Designated area (county)                  meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Allen County............................................  ............  ............  ............             X
Anderson County.........................................  ............  ............  ............             X
Atchison County.........................................  ............  ............  ............             X
Barber County...........................................  ............  ............  ............             X
Barton County...........................................  ............  ............  ............             X
Bourbon County..........................................  ............  ............  ............             X
Brown County............................................  ............  ............  ............             X
Butler County...........................................  ............  ............  ............             X
Chase County............................................  ............  ............  ............             X
Chautauqua County.......................................  ............  ............  ............             X
Cherokee County.........................................  ............  ............  ............             X
Cheyenne County.........................................  ............  ............  ............             X
Clark County............................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Cloud County............................................  ............  ............  ............             X
Coffey County...........................................  ............  ............  ............             X
Comanche County.........................................  ............  ............  ............             X
Cowley County...........................................  ............  ............  ............             X
Crawford County.........................................  ............  ............  ............             X
Decatur County..........................................  ............  ............  ............             X
Dickinson County........................................  ............  ............  ............             X
Doniphan County.........................................  ............  ............  ............             X
Douglas County..........................................  ............  ............  ............             X
Edwards County..........................................  ............  ............  ............             X
Elk County..............................................  ............  ............  ............             X
Ellis County............................................  ............  ............  ............             X
Ellsworth County........................................  ............  ............  ............             X
Finney County...........................................  ............  ............  ............             X
Ford County.............................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Geary County............................................  ............  ............  ............             X
Gove County.............................................  ............  ............  ............             X
Graham County...........................................  ............  ............  ............             X
Grant County............................................  ............  ............  ............             X
Gray County.............................................  ............  ............  ............             X
Greeley County..........................................  ............  ............  ............             X
Greenwood County........................................  ............  ............  ............             X
Hamilton County.........................................  ............  ............  ............             X
Harper County...........................................  ............  ............  ............             X
Harvey County...........................................  ............  ............  ............             X
Haskell County..........................................  ............  ............  ............             X
Hodgeman County.........................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jefferson County........................................  ............  ............  ............             X
Jewell County...........................................  ............  ............  ............             X
Johnson County..........................................  ............  ............  ............             X
Kearney County..........................................  ............  ............  ............             X
Kingman County..........................................  ............  ............  ............             X
Kiowa County............................................  ............  ............  ............             X
Labette County..........................................  ............  ............  ............             X
Lane County.............................................  ............  ............  ............             X
Leavenworth County......................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
Linn County.............................................  ............  ............  ............             X
Logan County............................................  ............  ............  ............             X
Lyon County.............................................  ............  ............  ............             X
McPhearson County.......................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marshall County.........................................  ............  ............  ............             X
Meade County............................................  ............  ............  ............             X
Miami County............................................  ............  ............  ............             X
Mitchell County.........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Morris County...........................................  ............  ............  ............             X
Morton County...........................................  ............  ............  ............             X
Pottawatomie and Nemaha Counties........................  ............  ............  ............             X
Neosho County...........................................  ............  ............  ............             X
Ness County.............................................  ............  ............  ............             X
Norton County...........................................  ............  ............  ............             X
Osage County............................................  ............  ............  ............             X

[[Page 155]]

Osborne County..........................................  ............  ............  ............             X
Ottawa County...........................................  ............  ............  ............             X
Pawnee County...........................................  ............  ............  ............             X
Phillips County.........................................  ............  ............  ............             X
Pratt County............................................  ............  ............  ............             X
Rawlins County..........................................  ............  ............  ............             X
Reno County.............................................  ............  ............  ............             X
Republic County.........................................  ............  ............  ............             X
Rice County.............................................  ............  ............  ............             X
Riley County............................................  ............  ............  ............             X
Rooks County............................................  ............  ............  ............             X
Rush County.............................................  ............  ............  ............             X
Russell County..........................................  ............  ............  ............             X
Saline County...........................................  ............  ............  ............             X
Scott County............................................  ............  ............  ............             X
Sedgwick County.........................................  ............  ............  ............             X
Seward County...........................................  ............  ............  ............             X
Shawnee County..........................................  ............  ............  ............             X
Sheridan County.........................................  ............  ............  ............             X
Sherman County..........................................  ............  ............  ............             X
Smith County............................................  ............  ............  ............             X
Stafford County.........................................  ............  ............  ............             X
Stanton County..........................................  ............  ............  ............             X
Stevens County..........................................  ............  ............  ............             X
Sumner County...........................................  ............  ............  ............             X
Thomas County...........................................  ............  ............  ............             X
Trego County............................................  ............  ............  ............             X
Wabaunsee County........................................  ............  ............  ............             X
Wallace County..........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wichita County..........................................  ............  ............  ............             X
Wilson County...........................................  ............  ............  ............             X
Woodson County..........................................  ............  ............  ............             X
Wyandotte County........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                             Kansas--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date\1\             Type            Date\1\              Type
----------------------------------------------------------------------------------------------------------------
Allen County..........................  .........  Unclassifiable/
                                                    Attainment
Anderson County.......................  .........  Unclassifiable/
                                                    Attainment
Atchison County.......................  .........  Unclassifiable/
                                                    Attainment
Barber County.........................  .........  Unclassifiable/
                                                    Attainment
Barton County.........................  .........  Unclassifiable/
                                                    Attainment
Bourbon County........................  .........  Unclassifiable/
                                                    Attainment
Brown County..........................  .........  Unclassifiable/
                                                    Attainment
Butler County.........................  .........  Unclassifiable/
                                                    Attainment
Chase County..........................  .........  Unclassifiable/
                                                    Attainment
Chautauqua County.....................  .........  Unclassifiable/
                                                    Attainment
Cherokee County.......................  .........  Unclassifiable/
                                                    Attainment
Cheyenne County.......................  .........  Unclassifiable/
                                                    Attainment
Clark County..........................  .........  Unclassifiable/
                                                    Attainment
Clay County...........................  .........  Unclassifiable/
                                                    Attainment
Cloud County..........................  .........  Unclassifiable/
                                                    Attainment

[[Page 156]]

Coffey County.........................  .........  Unclassifiable/
                                                    Attainment
Comanche County.......................  .........  Unclassifiable/
                                                    Attainment
Cowley County.........................  .........  Unclassifiable/
                                                    Attainment
Crawford County.......................  .........  Unclassifiable/
                                                    Attainment
Decatur County........................  .........  Unclassifiable/
                                                    Attainment
Dickinson County......................  .........  Unclassifiable/
                                                    Attainment
Doniphan County.......................  .........  Unclassifiable/
                                                    Attainment
Douglas County........................  .........  Unclassifiable/
                                                    Attainment
Edwards County........................  .........  Unclassifiable/
                                                    Attainment
Elk County............................  .........  Unclassifiable/
                                                    Attainment
Ellis County..........................  .........  Unclassifiable/
                                                    Attainment
Ellsworth County......................  .........  Unclassifiable/
                                                    Attainment
Finney County.........................  .........  Unclassifiable/
                                                    Attainment
Ford County...........................  .........  Unclassifiable/
                                                    Attainment
Franklin County.......................  .........  Unclassifiable/
                                                    Attainment
Geary County..........................  .........  Unclassifiable/
                                                    Attainment
Gove County...........................  .........  Unclassifiable/
                                                    Attainment
Graham County.........................  .........  Unclassifiable/
                                                    Attainment
Grant County..........................  .........  Unclassifiable/
                                                    Attainment
Gray County...........................  .........  Unclassifiable/
                                                    Attainment
Greeley County........................  .........  Unclassifiable/
                                                    Attainment
Greenwood County......................  .........  Unclassifiable/
                                                    Attainment
Hamilton County.......................  .........  Unclassifiable/
                                                    Attainment
Harper County.........................  .........  Unclassifiable/
                                                    Attainment
Harvey County.........................  .........  Unclassifiable/
                                                    Attainment
Haskell County........................  .........  Unclassifiable/
                                                    Attainment
Hodgeman County.......................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Jefferson County......................  .........  Unclassifiable/
                                                    Attainment
Jewell County.........................  .........  Unclassifiable/
                                                    Attainment
Johnson County........................  .........  Unclassifiable/
                                                    Attainment
Kearny County.........................  .........  Unclassifiable/
                                                    Attainment
Kingman County........................  .........  Unclassifiable/
                                                    Attainment
Kiowa County..........................  .........  Unclassifiable/
                                                    Attainment
Labette County........................  .........  Unclassifiable/
                                                    Attainment

[[Page 157]]

Lane County...........................  .........  Unclassifiable/
                                                    Attainment
Leavenworth County....................  .........  Unclassifiable/
                                                    Attainment
Lincoln County........................  .........  Unclassifiable/
                                                    Attainment
Linn County...........................  .........  Unclassifiable/
                                                    Attainment
Logan County..........................  .........  Unclassifiable/
                                                    Attainment
Lyon County...........................  .........  Unclassifiable/
                                                    Attainment
Marion County.........................  .........  Unclassifiable/
                                                    Attainment
Marshall County.......................  .........  Unclassifiable/
                                                    Attainment
McPherson County......................  .........  Unclassifiable/
                                                    Attainment
Meade County..........................  .........  Unclassifiable/
                                                    Attainment
Miami County..........................  .........  Unclassifiable/
                                                    Attainment
Mitchell County.......................  .........  Unclassifiable/
                                                    Attainment
Montgomery County.....................  .........  Unclassifiable/
                                                    Attainment
Morris County.........................  .........  Unclassifiable/
                                                    Attainment
Morton County.........................  .........  Unclassifiable/
                                                    Attainment
Nemaha County.........................  .........  Unclassifiable/
                                                    Attainment
Neosho County.........................  .........  Unclassifiable/
                                                    Attainment
Ness County...........................  .........  Unclassifiable/
                                                    Attainment
Norton County.........................  .........  Unclassifiable/
                                                    Attainment
Osage County..........................  .........  Unclassifiable/
                                                    Attainment
Osborne County........................  .........  Unclassifiable/
                                                    Attainment
Ottawa County.........................  .........  Unclassifiable/
                                                    Attainment
Pawnee County.........................  .........  Unclassifiable/
                                                    Attainment
Phillips County.......................  .........  Unclassifiable/
                                                    Attainment
Pottawatomie County...................  .........  Unclassifiable/
                                                    Attainment
Pratt County..........................  .........  Unclassifiable/
                                                    Attainment
Rawlins County........................  .........  Unclassifiable/
                                                    Attainment
Reno County...........................  .........  Unclassifiable/
                                                    Attainment
Republic County.......................  .........  Unclassifiable/
                                                    Attainment
Rice County...........................  .........  Unclassifiable/
                                                    Attainment
Riley County..........................  .........  Unclassifiable/
                                                    Attainment
Rooks County..........................  .........  Unclassifiable/
                                                    Attainment
Rush County...........................  .........  Unclassifiable/
                                                    Attainment
Russell County........................  .........  Unclassifiable/
                                                    Attainment
Saline County.........................  .........  Unclassifiable/
                                                    Attainment

[[Page 158]]

Scott County..........................  .........  Unclassifiable/
                                                    Attainment
Sedgwick County.......................  .........  Unclassifiable/
                                                    Attainment
Seward County.........................  .........  Unclassifiable/
                                                    Attainment
Shawnee County........................  .........  Unclassifiable/
                                                    Attainment
Sheridan County.......................  .........  Unclassifiable/
                                                    Attainment
Sherman County........................  .........  Unclassifiable/
                                                    Attainment
Smith County..........................  .........  Unclassifiable/
                                                    Attainment
Stafford County.......................  .........  Unclassifiable/
                                                    Attainment
Stanton County........................  .........  Unclassifiable/
                                                    Attainment
Stevens County........................  .........  Unclassifiable/
                                                    Attainment
Sumner County.........................  .........  Unclassifiable/
                                                    Attainment
Thomas County.........................  .........  Unclassifiable/
                                                    Attainment
Trego County..........................  .........  Unclassifiable/
                                                    Attainment
Wabaunsee County......................  .........  Unclassifiable/
                                                    Attainment
Wallace County........................  .........  Unclassifiable/
                                                    Attainment
Washington County.....................  .........  Unclassifiable/
                                                    Attainment
Wichita County........................  .........  Unclassifiable/
                                                    Attainment
Wilson County.........................  .........  Unclassifiable/
                                                    Attainment
Woodson County........................  .........  Unclassifiable/
                                                    Attainment
Wyandotte County......................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                         Kansas--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date\1\             Type            Date\1\              Type
----------------------------------------------------------------------------------------------------------------
Allen County..........................  .........  Unclassifiable/
                                                    Attainment
Anderson County.......................  .........  Unclassifiable/
                                                    Attainment
Atchison County.......................  .........  Unclassifiable/
                                                    Attainment
Barber County.........................  .........  Unclassifiable/
                                                    Attainment
Barton County.........................  .........  Unclassifiable/
                                                    Attainment
Bourbon County........................  .........  Unclassifiable/
                                                    Attainment
Brown County..........................  .........  Unclassifiable/
                                                    Attainment
Butler County.........................  .........  Unclassifiable/
                                                    Attainment
Chase County..........................  .........  Unclassifiable/
                                                    Attainment
Chautauqua County.....................  .........  Unclassifiable/
                                                    Attainment
Cherokee County.......................  .........  Unclassifiable/
                                                    Attainment

[[Page 159]]

Cheyenne County.......................  .........  Unclassifiable/
                                                    Attainment
Clark County..........................  .........  Unclassifiable/
                                                    Attainment
Clay County...........................  .........  Unclassifiable/
                                                    Attainment
Cloud County..........................  .........  Unclassifiable/
                                                    Attainment
Coffey County.........................  .........  Unclassifiable/
                                                    Attainment
Comanche County.......................  .........  Unclassifiable/
                                                    Attainment
Cowley County.........................  .........  Unclassifiable/
                                                    Attainment
Crawford County.......................  .........  Unclassifiable/
                                                    Attainment
Decatur County........................  .........  Unclassifiable/
                                                    Attainment
Dickinson County......................  .........  Unclassifiable/
                                                    Attainment
Doniphan County.......................  .........  Unclassifiable/
                                                    Attainment
Douglas County........................  .........  Unclassifiable/
                                                    Attainment
Edwards County........................  .........  Unclassifiable/
                                                    Attainment
Elk County............................  .........  Unclassifiable/
                                                    Attainment
Ellis County..........................  .........  Unclassifiable/
                                                    Attainment
Ellsworth County......................  .........  Unclassifiable/
                                                    Attainment
Finney County.........................  .........  Unclassifiable/
                                                    Attainment
Ford County...........................  .........  Unclassifiable/
                                                    Attainment
Franklin County.......................  .........  Unclassifiable/
                                                    Attainment
Geary County..........................  .........  Unclassifiable/
                                                    Attainment
Gove County...........................  .........  Unclassifiable/
                                                    Attainment
Graham County.........................  .........  Unclassifiable/
                                                    Attainment
Grant County..........................  .........  Unclassifiable/
                                                    Attainment
Gray County...........................  .........  Unclassifiable/
                                                    Attainment
Greeley County........................  .........  Unclassifiable/
                                                    Attainment
Greenwood County......................  .........  Unclassifiable/
                                                    Attainment
Hamilton County.......................  .........  Unclassifiable/
                                                    Attainment
Harper County.........................  .........  Unclassifiable/
                                                    Attainment
Harvey County.........................  .........  Unclassifiable/
                                                    Attainment
Haskell County........................  .........  Unclassifiable/
                                                    Attainment
Hodgeman County.......................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Jefferson County......................  .........  Unclassifiable/
                                                    Attainment
Jewell County.........................  .........  Unclassifiable/
                                                    Attainment
Johnson County........................    7/23/92  Unclassifiable/
                                                    Attainment

[[Page 160]]

Kearny County.........................  .........  Unclassifiable/
                                                    Attainment
Kingman County........................  .........  Unclassifiable/
                                                    Attainment
Kiowa County..........................  .........  Unclassifiable/
                                                    Attainment
Labette County........................  .........  Unclassifiable/
                                                    Attainment
Lane County...........................  .........  Unclassifiable/
                                                    Attainment
Leavenworth County....................  .........  Unclassifiable/
                                                    Attainment
Lincoln County........................  .........  Unclassifiable/
                                                    Attainment
Linn County...........................  .........  Unclassifiable/
                                                    Attainment
Logan County..........................  .........  Unclassifiable/
                                                    Attainment
Lyon County...........................  .........  Unclassifiable/
                                                    Attainment
Marion County.........................  .........  Unclassifiable/
                                                    Attainment
Marshall County.......................  .........  Unclassifiable/
                                                    Attainment
McPherson County......................  .........  Unclassifiable/
                                                    Attainment
Meade County..........................  .........  Unclassifiable/
                                                    Attainment
Miami County..........................  .........  Unclassifiable/
                                                    Attainment
Mitchell County.......................  .........  Unclassifiable/
                                                    Attainment
Montgomery County.....................  .........  Unclassifiable/
                                                    Attainment
Morris County.........................  .........  Unclassifiable/
                                                    Attainment
Morton County.........................  .........  Unclassifiable/
                                                    Attainment
Nemaha County.........................  .........  Unclassifiable/
                                                    Attainment
Neosho County.........................  .........  Unclassifiable/
                                                    Attainment
Ness County...........................  .........  Unclassifiable/
                                                    Attainment
Norton County.........................  .........  Unclassifiable/
                                                    Attainment
Osage County..........................  .........  Unclassifiable/
                                                    Attainment
Osborne County........................  .........  Unclassifiable/
                                                    Attainment
Ottawa County.........................  .........  Unclassifiable/
                                                    Attainment
Pawnee County.........................  .........  Unclassifiable/
                                                    Attainment
Phillips County.......................  .........  Unclassifiable/
                                                    Attainment
Pottawatomie County...................  .........  Unclassifiable/
                                                    Attainment
Pratt County..........................  .........  Unclassifiable/
                                                    Attainment
Rawlins County........................  .........  Unclassifiable/
                                                    Attainment
Reno County...........................  .........  Unclassifiable/
                                                    Attainment
Republic County.......................  .........  Unclassifiable/
                                                    Attainment
Rice County...........................  .........  Unclassifiable/
                                                    Attainment
Riley County..........................  .........  Unclassifiable/
                                                    Attainment

[[Page 161]]

Rooks County..........................  .........  Unclassifiable/
                                                    Attainment
Rush County...........................  .........  Unclassifiable/
                                                    Attainment
Russell County........................  .........  Unclassifiable/
                                                    Attainment
Saline County.........................  .........  Unclassifiable/
                                                    Attainment
Scott County..........................  .........  Unclassifiable/
                                                    Attainment
Sedgwick County.......................  .........  Unclassifiable/
                                                    Attainment
Seward County.........................  .........  Unclassifiable/
                                                    Attainment
Shawnee County........................  .........  Unclassifiable/
                                                    Attainment
Sheridan County.......................  .........  Unclassifiable/
                                                    Attainment
Sherman County........................  .........  Unclassifiable/
                                                    Attainment
Smith County..........................  .........  Unclassifiable/
                                                    Attainment
Stafford County.......................  .........  Unclassifiable/
                                                    Attainment
Stanton County........................  .........  Unclassifiable/
                                                    Attainment
Stevens County........................  .........  Unclassifiable/
                                                    Attainment
Sumner County.........................  .........  Unclassifiable/
                                                    Attainment
Thomas County.........................  .........  Unclassifiable/
                                                    Attainment
Trego County..........................  .........  Unclassifiable/
                                                    Attainment
Wabaunsee County......................  .........  Unclassifiable/
                                                    Attainment
Wallace County........................  .........  Unclassifiable/
                                                    Attainment
Washington County.....................  .........  Unclassifiable/
                                                    Attainment
Wichita County........................  .........  Unclassifiable/
                                                    Attainment
Wilson County.........................  .........  Unclassifiable/
                                                    Attainment
Woodson County........................  .........  Unclassifiable/
                                                    Attainment
Wyandotte County......................    7/23/92  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                               Kansas--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Allen County................................  ............             X
Anderson County.............................  ............             X
Atchison County.............................  ............             X
Barber County...............................  ............             X
Barton County...............................  ............             X
Bourbon County..............................  ............             X
Brown County................................  ............             X
Butler County...............................  ............             X
Chase County................................  ............             X
Chautauqua County...........................  ............             X
Cherokee County.............................  ............             X
Cheyenne County.............................  ............             X
Clark County................................  ............             X

[[Page 162]]

Clay County.................................  ............             X
Cloud County................................  ............             X
Coffey County...............................  ............             X
Comanche County.............................  ............             X
Cowley County...............................  ............             X
Crawford County.............................  ............             X
Decatur County..............................  ............             X
Dickerson County............................  ............             X
Doniphan County.............................  ............             X
Douglas County..............................  ............             X
Edwards County..............................  ............             X
Elk County..................................  ............             X
Ellis County................................  ............             X
Ellsworth County............................  ............             X
Finney County...............................  ............             X
Ford County.................................  ............             X
Franklin County.............................  ............             X
Geary County................................  ............             X
Gove County.................................  ............             X
Graham County...............................  ............             X
Grant County................................  ............             X
Gray County.................................  ............             X
Greeley County..............................  ............             X
Greenwood County............................  ............             X
Hamilton County.............................  ............             X
Harper County...............................  ............             X
Harvey County...............................  ............             X
Haskell County..............................  ............             X
Hodgeman County.............................  ............             X
Jackson County..............................  ............             X
Jefferson County............................  ............             X
Jewell County...............................  ............             X
Johnson County..............................  ............             X
Kearney County..............................  ............             X
Kingman County..............................  ............             X
Kiowa County................................  ............             X
Labette County..............................  ............             X
Lane County.................................  ............             X
Levenworth County...........................  ............             X
Lincoln County..............................  ............             X
Linn County.................................  ............             X
Logan County................................  ............             X
Lyon County.................................  ............             X
McPhearon County............................  ............             X
Marion County...............................  ............             X
Marshall County.............................  ............             X
Meade County................................  ............             X
Miami County................................  ............             X
Mitchell County.............................  ............             X
Montgomery County...........................  ............             X
Morris County...............................  ............             X
Morton County...............................  ............             X
Nemaha County...............................  ............             X
Neosho County...............................  ............             X
Ness County.................................  ............             X
Norton County...............................  ............             X
Osage County................................  ............             X
Osborne County..............................  ............             X
Ottawa County...............................  ............             X
Pawnee County...............................  ............             X
Phillips County.............................  ............             X
Pottawatomie County.........................  ............             X
Pratt County................................  ............             X
Rawlins County..............................  ............             X
Reno County.................................  ............             X
Republic County.............................  ............             X
Rice County.................................  ............             X
Riley County................................  ............             X
Rooks County................................  ............             X

[[Page 163]]

Rush County.................................  ............             X
Russell County..............................  ............             X
Saline County...............................  ............             X
Scott County................................  ............             X
Sedgwick County.............................  ............             X
Seward County...............................  ............             X
Shawnee County..............................  ............             X
Sheridan County.............................  ............             X
Sherman County..............................  ............             X
Smith County................................  ............             X
Stafford County.............................  ............             X
Stanton County..............................  ............             X
Stevens County..............................  ............             X
Sumner County...............................  ............             X
Thomas County...............................  ............             X
Trego County................................  ............             X
Wabaunsee County............................  ............             X
Wallace County..............................  ............             X
Washington County...........................  ............             X
Wichita County..............................  ............             X
Wilson County...............................  ............             X
Woodson County..............................  ............             X
Wyandotte County............................  ............             X
------------------------------------------------------------------------

[48 FR 46783, Oct. 14, 1983, as amended at 48 FR 55287, Dec. 12, 1983;
50 FR 32569, Aug. 13, 1985; 51 FR 20971, June 10, 1986; 51 FR 25202,
July 11, 1986; 54 FR 14959, Apr. 14, 1989; 55 FR 1423, Jan. 16, 1990; 56
FR 56760, Nov. 6, 1991; 57 FR 27939, June 23, 1992; 63 FR 31046, June 5,
1998; 65 FR 45226, July 20, 2000]

Sec. 81.318    Kentucky.

                                                  Kentucky--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Adair County............................................  ............  ............  ............             X
Allen County............................................  ............  ............  ............             X
Anderson County.........................................  ............  ............  ............             X
Ballard County..........................................  ............  ............  ............             X
Barren County...........................................  ............  ............  ............             X
Bath County.............................................  ............  ............  ............             X
Bell County.............................................  ............  ............             X  ............
Boone County............................................  ............  ............  ............             X
Bourbon County..........................................  ............  ............  ............             X
Boyd County.............................................  ............  ............             X  ............
Boyle County............................................  ............  ............  ............             X
Bracken County..........................................  ............  ............  ............             X
Breathitt County........................................  ............  ............  ............             X
Breckinridge County.....................................  ............  ............  ............             X
That portion of Bullitt Co. in Shephardsville...........  ............  ............             X  ............
Rest of Bullitt Co......................................  ............  ............  ............             X
Butler County...........................................  ............  ............  ............             X
Caldwell County.........................................  ............  ............  ............             X
Calloway County.........................................  ............  ............  ............             X
That portion of Campbell Co. in Newport.................  ............  ............             X  ............
Rest of Campbell Co.....................................  ............  ............  ............             X
Carlisle County.........................................  ............  ............  ............             X
Carroll County..........................................  ............  ............  ............             X
Carter County...........................................  ............  ............  ............             X
Casey County............................................  ............  ............  ............             X
Christian County........................................  ............  ............  ............             X
Clark County............................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Clinton County..........................................  ............  ............  ............             X
Crittenden County.......................................  ............  ............  ............             X
Cumberland County.......................................  ............  ............  ............             X

[[Page 164]]

That portion of Daviess Co. in Owensboro................  ............  ............             X  ............
Rest of Daviess Co......................................  ............  ............  ............             X
Edmonson County.........................................  ............  ............  ............             X
Elliott County..........................................  ............  ............  ............             X
Estill County...........................................  ............  ............  ............             X
Fayette County..........................................  ............  ............  ............             X
Fleming County..........................................  ............  ............  ............             X
Floyd County............................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Fulton County...........................................  ............  ............  ............             X
Gallatin County.........................................  ............  ............  ............             X
Garrard County..........................................  ............  ............  ............             X
Grant County............................................  ............  ............  ............             X
Graves County...........................................  ............  ............  ............             X
Grayson County..........................................  ............  ............  ............             X
Green County............................................  ............  ............  ............             X
Greenup County..........................................  ............  ............  ............             X
Hancock County..........................................  ............  ............  ............             X
Hardin County...........................................  ............  ............  ............             X
Harlan County...........................................  ............  ............  ............             X
Harrison County.........................................  ............  ............  ............             X
Hart County.............................................  ............  ............  ............             X
That portion of Henderson Co. in Henderson..............  ............  ............             X  ............
Rest of Henderson Co....................................  ............  ............  ............             X
Henry County............................................  ............  ............  ............             X
Hickman County..........................................  ............  ............  ............             X
Hopkins County..........................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jefferson County........................................  ............  ............             X  ............
Jessamine County........................................  ............  ............  ............             X
Johnson County..........................................  ............  ............  ............             X
Kenton County...........................................  ............  ............  ............             X
Knott County............................................  ............  ............  ............             X
Knox County.............................................  ............  ............  ............             X
LaRue County............................................  ............  ............  ............             X
Laurel County...........................................  ............  ............  ............             X
That Portion of Lawrence Co. in Louisa..................  ............  ............             X  ............
Rest of Lawrence Co.....................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Leslie County...........................................  ............  ............  ............             X
Letcher County..........................................  ............  ............  ............             X
Lewis County............................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
Livingston County.......................................  ............  ............  ............             X
Logan County............................................  ............  ............  ............             X
Lyon County.............................................  ............  ............  ............             X
McCracken County........................................  ............  ............             X  ............
McCreary County.........................................  ............  ............  ............             X
McLean County...........................................  ............  ............  ............             X
That portion of Madison Co. in Richmond.................  ............  ............             X  ............
Rest of Madison Co......................................  ............  ............  ............             X
Magoffin County.........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marshall County.........................................  ............  ............  ............             X
Martin County...........................................  ............  ............  ............             X
Mason County............................................  ............  ............  ............             X
Meade County............................................  ............  ............  ............             X
Menifee County..........................................  ............  ............  ............             X
Mercer County...........................................  ............  ............  ............             X
Metcalfe County.........................................  ............  ............  ............             X
Monroe County...........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Morgan County...........................................  ............  ............  ............             X
Muhlenberg County.......................................  ............  ............             X  ............
Nelson County...........................................  ............  ............  ............             X
Nicholas County.........................................  ............  ............  ............             X
Ohio County.............................................  ............  ............  ............             X
Oldham County...........................................  ............  ............  ............             X
Owen County.............................................  ............  ............  ............             X
Owsley County...........................................  ............  ............  ............             X

[[Page 165]]

Pendleton County........................................  ............  ............  ............             X
That portion of Perry Co. in Hazard.....................  ............  ............             X  ............
Rest of Perry Co........................................  ............  ............  ............             X
That portion of Pike Co. in Pikeville...................  ............  ............             X  ............
Rest of Pike Co.........................................  ............  ............  ............             X
Powell County...........................................  ............  ............  ............             X
Pulaski County..........................................  ............  ............  ............             X
Robertson County........................................  ............  ............  ............             X
Rockcastle County.......................................  ............  ............  ............             X
Rowan County............................................  ............  ............  ............             X
Russell County..........................................  ............  ............  ............             X
Scott County............................................  ............  ............  ............             X
Shelby County...........................................  ............  ............  ............             X
Simpson County..........................................  ............  ............  ............             X
Spencer County..........................................  ............  ............  ............             X
Taylor County...........................................  ............  ............  ............             X
Todd County.............................................  ............  ............  ............             X
Trigg County............................................  ............  ............  ............             X
Trimble County..........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Webster County..........................................  ............  ............  ............             X
That portion of Whitley Co. in Corbin...................  ............  ............             X  ............
Rest of Whitley Co......................................  ............  ............  ............             X
Wolfe County............................................  ............  ............  ............             X
Woodford County.........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                  Kentucky--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Adair County............................................  ............  ............  ............             X
Allen County............................................  ............  ............  ............             X
Anderson County.........................................  ............  ............  ............             X
Ballard County..........................................  ............  ............  ............             X
Barren County...........................................  ............  ............  ............             X
Bath County.............................................  ............  ............  ............             X
Bell County.............................................  ............  ............  ............             X
Boone County............................................  ............  ............  ............             X
Bourbon County..........................................  ............  ............  ............             X
That portion of Boyd County south of UTM northing line               X  ............  ............  ............
 4251 km................................................
Rest of Boyd County.....................................  ............  ............  ............             X
Boyle County............................................  ............  ............  ............             X
Bracken County..........................................  ............  ............  ............             X
Breathitt County........................................  ............  ............  ............             X
Breckinridge County.....................................  ............  ............  ............             X
Bullitt County..........................................  ............  ............  ............             X
Butler County...........................................  ............  ............  ............             X
Caldwell County.........................................  ............  ............  ............             X
Calloway County.........................................  ............  ............  ............             X
Campbell County.........................................  ............  ............  ............             X
Carlisle County.........................................  ............  ............  ............             X
Carroll County..........................................  ............  ............  ............             X
Carter County...........................................  ............  ............  ............             X
Casey County............................................  ............  ............  ............             X
Christian County........................................  ............  ............  ............             X
Clark County............................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Clinton County..........................................  ............  ............  ............             X
Crittenden County.......................................  ............  ............  ............             X
Cumberland County.......................................  ............  ............  ............             X
Daviess County..........................................  ............  ............  ............             X
Edmonson County.........................................  ............  ............  ............             X
Elliott County..........................................  ............  ............  ............             X

[[Page 166]]

Estill County...........................................  ............  ............  ............             X
Fayette County..........................................  ............  ............  ............             X
Fleming County..........................................  ............  ............  ............             X
Floyd County............................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Fulton County...........................................  ............  ............  ............             X
Gallatin County.........................................  ............  ............  ............             X
Garrard County..........................................  ............  ............  ............             X
Grant County............................................  ............  ............  ............             X
Graves County...........................................  ............  ............  ............             X
Grayson County..........................................  ............  ............  ............             X
Green County............................................  ............  ............  ............             X
Greenup County..........................................  ............  ............  ............             X
Hancock County..........................................  ............  ............  ............             X
Hardin County...........................................  ............  ............  ............             X
Harlan County...........................................  ............  ............  ............             X
Harrison County.........................................  ............  ............  ............             X
Hart County.............................................  ............  ............  ............             X
Henderson County........................................  ............  ............  ............             X
Henry County............................................  ............  ............  ............             X
Hickman County..........................................  ............  ............  ............             X
Hopkins County..........................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jefferson County........................................  ............  ............  ............             X
Jessamine County........................................  ............  ............  ............             X
Johnson County..........................................  ............  ............  ............             X
Kenton County...........................................  ............  ............  ............             X
Knott County............................................  ............  ............  ............             X
Knox County.............................................  ............  ............  ............             X
LaRue County............................................  ............  ............  ............             X
Laurel County...........................................  ............  ............  ............             X
Lawrence County.........................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Leslie County...........................................  ............  ............  ............             X
Letcher County..........................................  ............  ............  ............             X
Lewis County............................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
Livingston County.......................................  ............  ............  ............             X
Logan County............................................  ............  ............  ............             X
Lyon County.............................................  ............  ............  ............             X
McCracken County........................................  ............  ............  ............             X
McCreary County.........................................  ............  ............  ............             X
McLean County...........................................  ............  ............  ............             X
Madison County..........................................  ............  ............  ............             X
Magoffin County.........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marshall County.........................................  ............  ............  ............             X
Martin County...........................................  ............  ............  ............             X
Mason County............................................  ............  ............  ............             X
Meade County............................................  ............  ............  ............             X
Menifee County..........................................  ............  ............  ............             X
Mercer County...........................................  ............  ............  ............             X
Metcalfe County.........................................  ............  ............  ............             X
Monroe County...........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Morgan County...........................................  ............  ............  ............             X
Muhlenberg County.......................................  ............  ............  ............             X
Nelson County...........................................  ............  ............  ............             X
Nicholas County.........................................  ............  ............  ............             X
Ohio County.............................................  ............  ............  ............             X
Oldham County...........................................  ............  ............  ............             X
Owen County.............................................  ............  ............  ............             X
Owsley County...........................................  ............  ............  ............             X
Pendleton County........................................  ............  ............  ............             X
Perry County............................................  ............  ............  ............             X
Pike County.............................................  ............  ............  ............             X
Powell County...........................................  ............  ............  ............             X
Pulaski County..........................................  ............  ............  ............             X
Robertson County........................................  ............  ............  ............             X
Rockcastle County.......................................  ............  ............  ............             X

[[Page 167]]

Rowan County............................................  ............  ............  ............             X
Russell County..........................................  ............  ............  ............             X
Scott County............................................  ............  ............  ............             X
Shelby County...........................................  ............  ............  ............             X
Simpson County..........................................  ............  ............  ............             X
Spencer County..........................................  ............  ............  ............             X
Taylor County...........................................  ............  ............  ............             X
Todd County.............................................  ............  ............  ............             X
Trigg County............................................  ............  ............  ............             X
Trimble County..........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Webster County..........................................  ............  ............  ............             X
Whitley County..........................................  ............  ............  ............             X
Wolfe County............................................  ............  ............  ............             X
Woodford County.........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Kentucky--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Adair County..........................  .........  Unclassifiable/
                                                    Attainment
Allen County..........................  .........  Unclassifiable/
                                                    Attainment
Anderson County.......................  .........  Unclassifiable/
                                                    Attainment
Ballard County........................  .........  Unclassifiable/
                                                    Attainment
Barren County.........................  .........  Unclassifiable/
                                                    Attainment
Bath County...........................  .........  Unclassifiable/
                                                    Attainment
Bell County...........................  .........  Unclassifiable/
                                                    Attainment
Boone County..........................  .........  Unclassifiable/
                                                    Attainment
Bourbon County........................  .........  Unclassifiable/
                                                    Attainment
Boyd County...........................  .........  Unclassifiable/
                                                    Attainment
Boyle County..........................  .........  Unclassifiable/
                                                    Attainment
Bracken County........................  .........  Unclassifiable/
                                                    Attainment
Breathitt County......................  .........  Unclassifiable/
                                                    Attainment
Breckinridge County...................  .........  Unclassifiable/
                                                    Attainment
Bullitt County........................  .........  Unclassifiable/
                                                    Attainment
Butler County.........................  .........  Unclassifiable/
                                                    Attainment
Caldwell County.......................  .........  Unclassifiable/
                                                    Attainment
Calloway County.......................  .........  Unclassifiable/
                                                    Attainment
Campbell County.......................  .........  Unclassifiable/
                                                    Attainment
Carlisle County.......................  .........  Unclassifiable/
                                                    Attainment
Carroll County........................  .........  Unclassifiable/
                                                    Attainment
Carter County.........................  .........  Unclassifiable/
                                                    Attainment

[[Page 168]]

Casey County..........................  .........  Unclassifiable/
                                                    Attainment
Christian County......................  .........  Unclassifiable/
                                                    Attainment
Clark County..........................  .........  Unclassifiable/
                                                    Attainment
Clay County...........................  .........  Unclassifiable/
                                                    Attainment
Clinton County........................  .........  Unclassifiable/
                                                    Attainment
Crittenden County.....................  .........  Unclassifiable/
                                                    Attainment
Cumberland County.....................  .........  Unclassifiable/
                                                    Attainment
Daviess County........................  .........  Unclassifiable/
                                                    Attainment
Edmonson County.......................  .........  Unclassifiable/
                                                    Attainment
Elliott County........................  .........  Unclassifiable/
                                                    Attainment
Estill County.........................  .........  Unclassifiable/
                                                    Attainment
Fayette County........................  .........  Unclassifiable/
                                                    Attainment
Fleming County........................  .........  Unclassifiable/
                                                    Attainment
Floyd County..........................  .........  Unclassifiable/
                                                    Attainment
Franklin County.......................  .........  Unclassifiable/
                                                    Attainment
Fulton County.........................  .........  Unclassifiable/
                                                    Attainment
Gallatin County.......................  .........  Unclassifiable/
                                                    Attainment
Garrard County........................  .........  Unclassifiable/
                                                    Attainment
Grant County..........................  .........  Unclassifiable/
                                                    Attainment
Graves County.........................  .........  Unclassifiable/
                                                    Attainment
Grayson County........................  .........  Unclassifiable/
                                                    Attainment
Green County..........................  .........  Unclassifiable/
                                                    Attainment
Greenup County........................  .........  Unclassifiable/
                                                    Attainment
Hancock County........................  .........  Unclassifiable/
                                                    Attainment
Hardin County.........................  .........  Unclassifiable/
                                                    Attainment
Harlan County.........................  .........  Unclassifiable/
                                                    Attainment
Harrison County.......................  .........  Unclassifiable/
                                                    Attainment
Hart County...........................  .........  Unclassifiable/
                                                    Attainment
Henderson County......................  .........  Unclassifiable/
                                                    Attainment
Henry County..........................  .........  Unclassifiable/
                                                    Attainment
Hickman County........................  .........  Unclassifiable/
                                                    Attainment
Hopkins County........................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Jefferson County......................  .........  Unclassifiable/
                                                    Attainment
Jessamine County......................  .........  Unclassifiable/
                                                    Attainment

[[Page 169]]

Johnson County........................  .........  Unclassifiable/
                                                    Attainment
Kenton County.........................  .........  Unclassifiable/
                                                    Attainment
Knott County..........................  .........  Unclassifiable/
                                                    Attainment
Knox County...........................  .........  Unclassifiable/
                                                    Attainment
Larue County..........................  .........  Unclassifiable/
                                                    Attainment
Laurel County.........................  .........  Unclassifiable/
                                                    Attainment
Lawrence County.......................  .........  Unclassifiable/
                                                    Attainment
Lee County............................  .........  Unclassifiable/
                                                    Attainment
Leslie County.........................  .........  Unclassifiable/
                                                    Attainment
Letcher County........................  .........  Unclassifiable/
                                                    Attainment
Lewis County..........................  .........  Unclassifiable/
                                                    Attainment
Lincoln County........................  .........  Unclassifiable/
                                                    Attainment
Livingston County.....................  .........  Unclassifiable/
                                                    Attainment
Logan County..........................  .........  Unclassifiable/
                                                    Attainment
Lyon County...........................  .........  Unclassifiable/
                                                    Attainment
Madison County........................  .........  Unclassifiable/
                                                    Attainment
Magoffin County.......................  .........  Unclassifiable/
                                                    Attainment
Marion County.........................  .........  Unclassifiable/
                                                    Attainment
Marshall County.......................  .........  Unclassifiable/
                                                    Attainment
Martin County.........................  .........  Unclassifiable/
                                                    Attainment
Mason County..........................  .........  Unclassifiable/
                                                    Attainment
McCracken County......................  .........  Unclassifiable/
                                                    Attainment
McCreary County.......................  .........  Unclassifiable/
                                                    Attainment
McLean County.........................  .........  Unclassifiable/
                                                    Attainment
Meade County..........................  .........  Unclassifiable/
                                                    Attainment
Menifee County........................  .........  Unclassifiable/
                                                    Attainment
Mercer County.........................  .........  Unclassifiable/
                                                    Attainment
Metcalfe County.......................  .........  Unclassifiable/
                                                    Attainment
Monroe County.........................  .........  Unclassifiable/
                                                    Attainment
Montgomery County.....................  .........  Unclassifiable/
                                                    Attainment
Morgan County.........................  .........  Unclassifiable/
                                                    Attainment
Muhlenberg County.....................  .........  Unclassifiable/
                                                    Attainment
Nelson County.........................  .........  Unclassifiable/
                                                    Attainment
Nicholas County.......................  .........  Unclassifiable/
                                                    Attainment
Ohio County...........................  .........  Unclassifiable/
                                                    Attainment

[[Page 170]]

Oldham County.........................  .........  Unclassifiable/
                                                    Attainment
Owen County...........................  .........  Unclassifiable/
                                                    Attainment
Owsley County.........................  .........  Unclassifiable/
                                                    Attainment
Pendleton County......................  .........  Unclassifiable/
                                                    Attainment
Perry County..........................  .........  Unclassifiable/
                                                    Attainment
Pike County...........................  .........  Unclassifiable/
                                                    Attainment
Powell County.........................  .........  Unclassifiable/
                                                    Attainment
Pulaski County........................  .........  Unclassifiable/
                                                    Attainment
Robertson County......................  .........  Unclassifiable/
                                                    Attainment
Rockcastle County.....................  .........  Unclassifiable/
                                                    Attainment
Rowan County..........................  .........  Unclassifiable/
                                                    Attainment
Russell County........................  .........  Unclassifiable/
                                                    Attainment
Scott County..........................  .........  Unclassifiable/
                                                    Attainment
Shelby County.........................  .........  Unclassifiable/
                                                    Attainment
Simpson County........................  .........  Unclassifiable/
                                                    Attainment
Spencer County........................  .........  Unclassifiable/
                                                    Attainment
Taylor County.........................  .........  Unclassifiable/
                                                    Attainment
Todd County...........................  .........  Unclassifiable/
                                                    Attainment
Trigg County..........................  .........  Unclassifiable/
                                                    Attainment
Trimble County........................  .........  Unclassifiable/
                                                    Attainment
Union County..........................  .........  Unclassifiable/
                                                    Attainment
Warren County.........................  .........  Unclassifiable/
                                                    Attainment
Washington County.....................  .........  Unclassifiable/
                                                    Attainment
Wayne County..........................  .........  Unclassifiable/
                                                    Attainment
Webster County........................  .........  Unclassifiable/
                                                    Attainment
Whitley County........................  .........  Unclassifiable/
                                                    Attainment
Wolfe County..........................  .........  Unclassifiable/
                                                    Attainment
Woodford County.......................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                        Kentucky--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Cincinnati-Hamilton Area:
    Boone County......................     7/5/00  Attainment
    Campbell County...................     7/5/00  Attainment
    Kenton County.....................     7/5/00  Attainment
Edmonson County Area:
    Edmonson County...................  .........  Unclassifiable/
                                                    Attainment

[[Page 171]]

Louisville Area:
    Bullitt County....................   10/23/01  Attainment
    Jefferson County..................   10/23/01  Attainment
    Oldham County.....................   10/23/01  Attainment
Owensboro Area:
    Daviess County....................  .........  Unclassifiable/
                                                    Attainment
    Hancock County....................  .........  Unclassifiable/
                                                    Attainment
        The area boundary is as
         follows: Beginning at the
         Intersection of U.S. 60 and
         the Hancock-Daviess County
         Line; proceeding east along
         U.S. 60 to the intersection
         of Yellow Creek and U.S. 60;
         proceeding north and west
         along Yellow Creek to the
         confluence of the Ohio River;
         proceeding west along the
         Ohio River to the confluence
         of Blackford Creek;
         proceeding south and east
         along Blackford Creek to the
         beginning.
Adair County..........................  .........  Unclassifiable/
                                                    Attainment
Allen County..........................  .........  Unclassifiable/
                                                    Attainment
Anderson County.......................  .........  Unclassifiable/
                                                    Attainment
Ballard County........................  .........  Unclassifiable/
                                                    Attainment
Barren County.........................  .........  Unclassifiable/
                                                    Attainment
Bath County...........................  .........  Unclassifiable/
                                                    Attainment
Bell County...........................  .........  Unclassifiable/
                                                    Attainment
Bourbon County........................  .........  Unclassifiable/
                                                    Attainment
Boyd County...........................  .........  Unclassifiable/
                                                    Attainment
Boyle County..........................  .........  Unclassifiable/
                                                    Attainment
Bracken County........................  .........  Unclassifiable/
                                                    Attainment
Breathitt County......................  .........  Unclassifiable/
                                                    Attainment
Breckinridge County...................  .........  Unclassifiable/
                                                    Attainment
Bullitt County (part)
    Remainder of county...............  .........  Unclassifiable/
                                                    Attainment
Butler County.........................  .........  Unclassifiable/
                                                    Attainment
Caldwell County.......................  .........  Unclassifiable/
                                                    Attainment
Calloway County.......................  .........  Unclassifiable/
                                                    Attainment
Carlisle County.......................  .........  Unclassifiable/
                                                    Attainment
Carroll County........................  .........  Unclassifiable/
                                                    Attainment
Carter County.........................  .........  Unclassifiable/
                                                    Attainment
Casey County..........................  .........  Unclassifiable/
                                                    Attainment
Christian County......................  .........  Unclassifiable/
                                                    Attainment
Clark County..........................  .........  Unclassifiable/
                                                    Attainment
Clay County...........................  .........  Unclassifiable/
                                                    Attainment
Clinton County........................  .........  Unclassifiable/
                                                    Attainment
Crittenden County.....................  .........  Unclassifiable/
                                                    Attainment

[[Page 172]]

Cumberland County.....................  .........  Unclassifiable/
                                                    Attainment
Elliott County........................  .........  Unclassifiable/
                                                    Attainment
Estill County.........................  .........  Unclassifiable/
                                                    Attainment
Fayette County........................  .........  Unclassifiable/
                                                    Attainment
Fleming County........................  .........  Unclassifiable/
                                                    Attainment
Floyd County..........................  .........  Unclassifiable/
                                                    Attainment
Franklin County.......................  .........  Unclassifiable/
                                                    Attainment
Fulton County.........................  .........  Unclassifiable/
                                                    Attainment
Gallatin County.......................  .........  Unclassifiable/
                                                    Attainment
Garrard County........................  .........  Unclassifiable/
                                                    Attainment
Grant County..........................  .........  Unclassifiable/
                                                    Attainment
Graves County.........................  .........  Unclassifiable/
                                                    Attainment
Grayson County........................  .........  Unclassifiable/
                                                    Attainment
Green County..........................  .........  Unclassifiable/
                                                    Attainment
Greenup County........................  .........  Unclassifiable/
                                                    Attainment
Hancock County (part)
    Remainder of county...............  .........  Unclassifiable/
                                                    Attainment
Hardin County.........................  .........  Unclassifiable/
                                                    Attainment
Harlan County.........................  .........  Unclassifiable/
                                                    Attainment
Harrison County.......................  .........  Unclassifiable/
                                                    Attainment
Hart County...........................  .........  Unclassifiable/
                                                    Attainment
Henderson County......................  .........  Unclassifiable/
                                                    Attainment
Henry County..........................  .........  Unclassifiable/
                                                    Attainment
Hickman County........................  .........  Unclassifiable/
                                                    Attainment
Hopkins County........................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Jessamine County......................  .........  Unclassifiable/
                                                    Attainment
Johnson County........................  .........  Unclassifiable/
                                                    Attainment
Knott County..........................  .........  Unclassifiable/
                                                    Attainment
Knox County...........................  .........  Unclassifiable/
                                                    Attainment
Larue County..........................  .........  Unclassifiable/
                                                    Attainment
Laurel County.........................  .........  Unclassifiable/
                                                    Attainment
Lawrence County.......................  .........  Unclassifiable/
                                                    Attainment
Lee County............................  .........  Unclassifiable/
                                                    Attainment
Leslie County.........................  .........  Unclassifiable/
                                                    Attainment
Letcher County........................  .........  Unclassifiable/
                                                    Attainment

[[Page 173]]

Lewis County..........................  .........  Unclassifiable/
                                                    Attainment
Lincoln County........................  .........  Unclassifiable/
                                                    Attainment
Livingston County.....................  .........  Unclassifiable/
                                                    Attainment
Logan County..........................  .........  Unclassifiable/
                                                    Attainment
Lyon County...........................  .........  Unclassifiable/
                                                    Attainment
Madison County........................  .........  Unclassifiable/
                                                    Attainment
Magoffin County.......................  .........  Unclassifiable/
                                                    Attainment
Marion County.........................  .........  Unclassifiable/
                                                    Attainment
Marshall County.......................  .........  Unclassifiable/
                                                    Attainment
Martin County.........................  .........  Unclassifiable/
                                                    Attainment
Mason County..........................  .........  Unclassifiable/
                                                    Attainment
McCracken County......................  .........  Unclassifiable/
                                                    Attainment
McCreary County.......................  .........  Unclassifiable/
                                                    Attainment
McLean County.........................  .........  Unclassifiable/
                                                    Attainment
Meade County..........................  .........  Unclassifiable/
                                                    Attainment
Menifee County........................  .........  Unclassifiable/
                                                    Attainment
Mercer County.........................  .........  Unclassifiable/
                                                    Attainment
Metcalfe County.......................  .........  Unclassifiable/
                                                    Attainment
Monroe County.........................  .........  Unclassifiable/
                                                    Attainment
Montgomery County.....................  .........  Unclassifiable/
                                                    Attainment
Morgan County.........................  .........  Unclassifiable/
                                                    Attainment
Muhlenberg County.....................  .........  Unclassifiable/
                                                    Attainment
Nelson County.........................  .........  Unclassifiable/
                                                    Attainment
Nicholas County.......................  .........  Unclassifiable/
                                                    Attainment
Ohio County...........................  .........  Unclassifiable/
                                                    Attainment
Oldham County (part)
    Remainder of county...............  .........  Unclassifiable/
                                                    Attainment
Owen County...........................  .........  Unclassifiable/
                                                    Attainment
Owsley County.........................  .........  Unclassifiable/
                                                    Attainment
Pendleton County......................  .........  Unclassifiable/
                                                    Attainment
Perry County..........................  .........  Unclassifiable/
                                                    Attainment
Pike County...........................  .........  Unclassifiable/
                                                    Attainment
Powell County.........................  .........  Unclassifiable/
                                                    Attainment
Pulaski County........................  .........  Unclassifiable/
                                                    Attainment
Robertson County......................  .........  Unclassifiable/
                                                    Attainment
Rockcastle County.....................  .........  Unclassifiable/
                                                    Attainment

[[Page 174]]

Rowan County..........................  .........  Unclassifiable/
                                                    Attainment
Russell County........................  .........  Unclassifiable/
                                                    Attainment
Scott County..........................  .........  Unclassifiable/
                                                    Attainment
Shelby County.........................  .........  Unclassifiable/
                                                    Attainment
Simpson County........................  .........  Unclassifiable/
                                                    Attainment
Spencer County........................  .........  Unclassifiable/
                                                    Attainment
Taylor County.........................  .........  Unclassifiable/
                                                    Attainment
Todd County...........................  .........  Unclassifiable/
                                                    Attainment
Trigg County..........................  .........  Unclassifiable/
                                                    Attainment
Trimble County........................  .........  Unclassifiable/
                                                    Attainment
Union County..........................  .........  Unclassifiable/
                                                    Attainment
Warren County.........................  .........  Unclassifiable/
                                                    Attainment
Washington County.....................  .........  Unclassifiable/
                                                    Attainment
Wayne County..........................  .........  Unclassifiable/
                                                    Attainment
Webster County........................  .........  Unclassifiable/
                                                    Attainment
Whitley County........................  .........  Unclassifiable/
                                                    Attainment
Wolfe County..........................  .........  Unclassifiable/
                                                    Attainment
Woodford County.......................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                              Kentucky--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Statewide...................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40425, Sept. 11, 1978; 44
FR 41783, July 18, 1979; 44 FR 63105, Nov. 2, 1979; 46 FR 46325, Sept.
18, 1981; 46 FR 57047, Nov. 20, 1981; 47 FR 18862, May 3, 1982; 47 FR
31878, July 23, 1982; 48 FR 5728, Feb. 8, 1983; 48 FR 28989, June 24,
1983; 49 FR 4473, Feb. 7, 1984; 49 FR 18835, May 3, 1984; 51 FR 25204,
July 11, 1986; 54 FR 8323, Feb. 28, 1989; 54 FR 22054, May 22, 1989; 54
FR 26466, June 23, 1989; 55 FR 4172, Feb. 7, 1990; 55 FR 14093, Apr. 16,
1990; 56 FR 56763, Nov. 6, 1991; 59 FR 55059, Nov. 3, 1994; 60 FR 7129,
Feb. 7, 1995; 60 FR 33752, June 29, 1995; 60 FR 47094, Sept. 11, 1995;
60 FR 48654, Sept. 20, 1995; 62 FR 55177, Oct. 23, 1997; 62 FR 61247,
Nov. 17, 1997; 63 FR 14626, Mar. 26, 1998; 63 FR 31047, June 5, 1998; 63
FR 39436, July 22, 1998; 63 FR 42489, Aug. 7, 1998; 63 FR 44145, Aug.
18, 1998; 65 FR 37899, June 19, 2000; 65 FR 45228, July 20, 2000; 66 FR
53685, Oct. 23, 2001]

Sec. 81.319    Louisiana.

                                                 Louisiana--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 019................................................  ............  ............  ............             X
AQCR 022................................................  ............  ............  ............             X

[[Page 175]]

AQCR 106................................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                           Louisiana--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
AQCR 019 Monroe-El Dorado Interstate..  .........  Unclassifiable/
                                                    Attainment
  Caldwell Parish
  Catahoula Parish
  Concordia Parish
  East Carroll Parish
  Franklin Parish
  La Salle Parish
  Madison Parish
  Morehouse Parish
  Ouachita Parish
  Richland Parish
  Tensas Parish
  Union Parish
  West Carroll Parish
AQCR 022 Shreveport-Texarkana-Tyler     .........  Unclassifiable/
 Interstate.                                        Attainment
  Bienville Parish
  Bossier Parish
  Caddo Parish
  Claiborne Parish
  De Soto Parish
  Jackson Parish
  Lincoln Parish
  Natchitoches Parish
  Red River Parish
  Sabine Parish
  Webster Parish
  Winn Parish
AQCR 106 Southern Louisiana-Southeast   .........  Unclassifiable/
 Texas.                                             Attainment
  Acadia Parish
  Allen Parish
  Ascension Parish
  Assumption Parish
  Avoyelles Parish
  Beauregard Parish
  Calcasieu Parish
  Cameron Parish
  East Baton Rouge Parish
  East Feliciana Parish
  Evangeline Parish
  Grant Parish
  Iberia Parish
  Iberville Parish
  Jefferson Davis Parish
  Jefferson Parish
  Lafayette Parish
  Lafourche Parish
  Livingston Parish
  Orleans Parish
  Plaquemines Parish
  Pointe Coupee Parish
  Rapides Parish
  St. Bernard Parish
  St. Charles Parish
  St. Helena Parish
  St. James Parish
  St. John The Baptist Parish
  St. Landry Parish
  St. Martin Parish
  St. Mary Parish

[[Page 176]]

  St. Tammany Parish
  Tangipahoa Parish
  Terrebonne Parish
  Vermilion Parish
  Vernon Parish
  Washington Parish
  West Baton Rouge Parish
  West Feliciana Parish
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                 Louisiana--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
East Baton Rouge Parish...............     1/6/92  Unclassifiable
Rest of State Not Designated
----------------------------------------------------------------------------------------------------------------

                                       Louisiana--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                Designation                           Classification
         Designated area         -------------------------------------------------------------------------------
                                       Date \1\              Type              Date \1\              Type
----------------------------------------------------------------------------------------------------------------
Baton Rouge Area:
    Ascension Parish............  11/15/90..........  Nonattainment.....  11/15/90..........  Serious.
    East Baton Rouge Parish.....  11/15/90..........  Nonattainment.....  11/15/90..........  Serious.
    Iberville Parish............  11/15/90..........  Nonattainment.....  11/15/90..........  Serious.
    Livingston Parish...........  11/15/90..........  Nonattainment.....  11/15/90..........  Serious.
    West Baton Rouge Parish.....  11/15/90..........  Nonattainment.....  11/15/90..........  Serious.
Beauregard Parish Area:
    Beauregard Parish...........  ..................  Attainment........
Grant Parish Area:
    Grant Parish................  ..................  Attainment........
Lafayette Area:
    Lafayette Parish............  ..................  Attainment........
Lafourche Parish Area:
    Lafourche Parish............  2/25/02...........  Attainment........
Lake Charles Area:
    Calcasieu Parish............  ..................  Attainment........
New Orleans Area:
    Jefferson Parish............  ..................  Attainment........
    Orleans Parish..............  ..................  Attainment........
    St. Bernard Parish..........  ..................  Attainment........
    St. Charles Parish..........  ..................  Attainment........
Pointe Coupee Area:
    Pointe Coupee Parish........  ..................  Attainment........
St. James Parish Area:
    St. James Parish............  ..................  Attainment........
St. Mary Parish Area:
    St. Mary Parish.............  ..................  Attainment........
AQCR 019 Monroe-El Dorado         ..................  Unclassifiable/
 Interstate                                            Attainment.
    Caldwell Parish
    Catahoula Parish
    Concordia Parish
    East Carroll Parish
    Franklin Parish
    La Salle Parish
    Madison Parish
    Morehouse Parish
    Ouachita Parish
    Richland Parish
    Tensas Parish
    Union Parish
    West Carroll Parish
AQCR 022 Shreveport-Texarkana-    ..................  Unclassifiable/
 Tyler Interstate.                                     Attainment
    Bienville Parish
    Bossier Parish
    Caddo Parish

[[Page 177]]

    Claiborne Parish
    De Soto Parish
    Jackson Parish
    Lincoln Parish
    Natchitoches Parish
    Red River Parish
    Sabine Parish
    Webster Parish
    Winn Parish
AQCR 106 S. Louisiana-S.E. Texas
 Interstate
    St. John The Baptist Parish.  ..................  Unclassifiable/
                                                       Attainment
AQCR 106 S. Louisiana-S.E. Texas  ..................  Unclassifiable/
 Interstate.                                           Attainment
    Acadia Parish
    Allen Parish
    Assumption Parish
    Avoyelles Parish
    Cameron Parish
    East Feliciana Parish
    Evangeline Parish
    Iberia Parish
    Jefferson Davis Parish
    Plaquemines Parish
    Rapides Parish
    St. Helena Parish
    St. Landry Parish
    St. Martin Parish
    St. Tammany Parish
    Tangipahoa Parish
    Terrebonne Parish
    Vermilion Parish
    Vernon Parish
    Washington Parish
    West Feliciana Parish
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                             Louisiana--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 019....................................  ............             X
AQCR 022....................................  ............             X
AQCR 106....................................  ............             X
------------------------------------------------------------------------

                                                Louisiana--PM-10
----------------------------------------------------------------------------------------------------------------
                                                 Designation                           Classification
          Designated area          -----------------------------------------------------------------------------
                                       Date               Type                Date               Type
----------------------------------------------------------------------------------------------------------------
AQCR 019..........................   11/15/90  Unclassifiable
AQCR 022..........................   11/15/90  Unclassifiable
AQCR 106..........................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40425, Sept. 11, 1978; 54
FR 13186, Mar. 31, 1989; 55 FR 35628, Aug. 31, 1990; 56 FR 56769, Nov.
6, 1991; 60 FR 43026, Aug. 18, 1995; 60 FR 47285, Sept. 12, 1995; 60 FR
51360, Oct. 2, 1995; 61 FR 53642, 53643, Oct. 15, 1996; 62 FR 653, Jan.
6, 1997; 62 FR 24038, May 2, 1997; 62 FR 64286, Dec. 5, 1997; 63 FR
31051, June 5, 1998; 65 FR 45231, July 20, 2000; 66 FR 66321, Dec. 26,
2001]

[[Page 178]]

Sec. 81.320    Maine.

                                                   Maine--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                    Designated areas                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 107 (Central ME):
    Augusta.............................................  ............  ............        X
    Lewiston/Auburn.....................................  ............  ............        X
    Rockland............................................  ............  ............        X
    Remainder of AQCR...................................  ............  ............  ............        X
AQCR 109 (Downeast):
    Lincoln.............................................  ............  ............        X
    Bangor/Brewer.......................................  ............  ............        X
    Baileyville.........................................  ............  ............        X
    Remainder of AQCR...................................  ............  ............  ............        X
AQCR 108 (Aroostook)....................................  ............  ............        X       ............
AQCR 111 (Northwest ME).................................  ............  ............  ............        X
AQCR 110 (Met. Portland)................................  ............  ............  ............        X
----------------------------------------------------------------------------------------------------------------

                                                   Maine--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standard
----------------------------------------------------------------------------------------------------------------
AQCR 110................................................  ............  ............  ............            X
AQCR 107................................................  ............  ............  ............            X
AQCR 109................................................  ............  ............  ............            X
AQCR 108-Madawaska......................................  ............  ............            X   ............
    Rest of region......................................  ............  ............  ............            X
AQCR 111................................................  ............  ............  ............            X
----------------------------------------------------------------------------------------------------------------

                                             Maine--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Androscoggin County
  Aroostook County
  Cumberland County
  Franklin County
  Hancock County
  Kennebec County
  Knox County
  Lincoln County
  Oxford County
  Penobscot County
  Piscataquis County
  Sagadahoc County
  Somerset County
  Waldo County
  Washington County
  York County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                         Maine--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                     Designation                          Classification
          Designated area           ----------------------------------------------------------------------------
                                      Date \1\                Type                Date \1\          Type
----------------------------------------------------------------------------------------------------------------
Franklin County Area:
    Franklin County (part).........  .........  Unclassifiable/Attainment
Hancock County and Waldo County
 Area:
    Hancock County.................  .........  Attainment
    Waldo County...................  .........  Attainment
Knox County and Lincoln County
 Area:
    Knox County....................      (\3\)  Nonattainment..................      (\3\)  Moderate.
    Lincoln County.................      (\3\)  Nonattainment..................      (\3\)  Moderate.
Lewiston-Auburn Area:
    Androscoggin County............      (\3\)  Nonattainment..................      (\3\)  Moderate.

[[Page 179]]

    Kennebec County................      (\3\)  Nonattainment..................      (\3\)  Moderate.
Oxford County Area:
    Oxford County (part)...........  .........  Unclassifiable/Attainment
Portland Area:
    Cumberland County..............      (\3\)  Nonattainment..................      (\3\)  Moderate.\2\
    Sagadahoc County...............      (\3\)  Nonattainment..................      (\3\)  Moderate.\2\
    York County....................      (\3\)  Nonattainment..................      (\3\)  Moderate.\2\
Somerset County Area:
    Somerset County (part).........  .........  Unclassifiable/Attainment
AQCR 108 Aroostook Intrastate        .........  Unclassifiable/Attainment
    Aroostook County (part) see 40
     CFR 81.179.
AQCR 109 Down East Intrastate......  .........  Unclassifiable/Attainment
    Penobscot County (part), as
     described under 40 CFR 81.181
    Piscataquis County (part) see
     40 CFR 81.181
    Washington County
AQCR 111 Northwest Maine Intrastate  .........  Unclassifiable/Attainment        .........
 (Remainder of).
    see 40 CFR 81.182
        Aroostook County
        Franklin County (part)
        Oxford County (part)
        Penobscot County (part)
        Piscataquis County (part)
        Somerset County (part)
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.
\2\ Attainment date extended to November 15, 1997.
\3\ This date is January 16, 2001.

                                                  Maine--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Aroostook County:.....................
    City of Presque Isle (part) \1\...    8/30/95  Attainment               .........  .........................
        That area bounded by Allen
         Street from its intersection
         with Main Street east to
         Dudley Street, Dudley Street
         south to Cedar Street, Cedar
         Street west to Main Street,
         Main Street south to Kennedy
         Brook, Kennedy Brook
         northwest crossing Presque
         Isle Stream to Coburn Street,
         Coburn Street northwest to
         Mechanic Street, Mechanic
         Street west to Judd Street,
         Judd Street northeast to
         State Street, State Street
         northwest to School Street,
         School Street northeast to
         Park Street, Park Street east
         to Main Street
Rest of State.........................   11/15/90  Unclassifiable           .........  .........................
----------------------------------------------------------------------------------------------------------------
\1\ This definition of the nonattainment area redefines its borders from the entire City of Presque Isle to this
  area of 0.6 square miles which circumscribe the area of high emission densities and ambient PM10 levels. (60
  FR 2885, January 12, 1995)

                               Maine--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 110....................................  ............             X
AQCR 107....................................  ............             X
AQCR 109....................................  ............             X
AQCR 108....................................  ............             X
AQCR 111....................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 45 FR 10775, Feb. 19, 1980; 46
FR 33524, June 30, 1981; 47 FR 19138, May 4, 1982; 47 FR 31878, July 23,
1982; 47 FR 38891, Sept. 3, 1982; 48 FR 56219, Dec. 20, 1983; 49 FR
2471, Jan. 20, 1984; 49 FR 43547, Oct. 30, 1984; 50 FR 7596, Feb. 25,
1985; 50 FR 32176, Aug. 9, 1985; 51 FR 45886, Dec. 23, 1986; 56 FR
56771, Nov. 6, 1991; 57 FR 56770, Nov. 30, 1992; 58 FR 15431, Mar. 23,
1993; 60 FR 2887, Jan. 12, 1995; 60 FR 33353, June 28, 1995; 60 FR
45060, Aug. 30, 1995; 60 FR 55798, Nov. 3, 1995; 62 FR 9087, Feb. 28,
1997; 62 FR 14643, Mar. 27, 1997; 62

[[Page 180]]

FR 18527, Apr. 16, 1997; 62 FR 24040, May 2, 1997; 63 FR 31053, June 5,
1998; 64 FR 30914, June 9, 1999; 65 FR 45233, July 20, 2000]

Sec. 81.321    Maryland.

                                                  Maryland--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Metropolitan Baltimore Intrastate AQCR:
  (a) Baltimore City:
    <greek-i>111 Zones 61, 65-68 \1\....................  ............             X  ............  ............
    <greek-i>112 Zone 72................................  ............             X  ............  ............
    <greek-i>113 Zones 76-80............................  ............             X  ............  ............
    <greek-i>117 Zones 94-100, 102, 103, 105-11.........  ............             X  ............  ............
    <greek-i>118 Zones 114-137..........................  ............             X  ............  ............
    <greek-i>119 Zones 138, 140, 144, 146, 149..........             X  ............  ............  ............
    Zones 139, 141-143, 145, 147, 150-56................  ............             X  ............  ............
    <greek-i>120 Zones 157-66...........................             X  ............  ............  ............
    <greek-i>121 Zones 168-70, 172, 176-78, 180, 181....             X  ............  ............  ............
    Zones 167, 171, 173-75, 179, 182....................  ............             X  ............  ............
    <greek-i>123 Zones 187-90...........................  ............             X  ............  ............
    <greek-i>Zones 193-198..............................             X  ............  ............  ............
    Zones 191, 192......................................             X  ............  ............  ............
    <greek-i>125 Zones 199-203..........................  ............             X  ............  ............
    <greek-i>126 Zone 207...............................             X  ............  ............  ............
    Zones 204-06........................................  ............             X  ............  ............
  (b) Baltimore County:
    <greek-i>325 Zones 417, 418, 420, 421...............  ............             X  ............  ............
    <greek-i>326 Zones 428, 431.........................  ............             X  ............  ............
    <greek-i>328 Zone 446...............................  ............             X  ............  ............
    <greek-i>329 Zones 449, 453-58......................             X  ............  ............  ............
    Zones 450-52, 459...................................  ............             X  ............  ............
    <greek-i>330 Zones 461, 462.........................             X  ............  ............  ............
    Zones 460, 463-68...................................  ............             X  ............  ............
    <greek-i>331 Zones 469-72...........................  ............             X  ............  ............
  (c) Anne Arundel County:
    <greek-i>201 Zones 208, 209.........................  ............             X  ............  ............
    <greek-i>203 Zones 221-28...........................  ............             X  ............  ............
    <greek-i>204 Zones 230..............................  ............             X  ............  ............
  (d) Remainder of AQCR.................................  ............  ............  ............             X
Cumberland-Keyser Interstate AQCR:
  (a) Election District No. 8, Luke, MD.................  ............  ............  ............             X
  (b) Remainder AQCR....................................  ............  ............  ............             X
Central Maryland Interstate AQCR........................  ............  ............  ............             X
National Capital Interstate AQCR........................  ............  ............  ............             X
Southern Maryland Intrastate AQCR.......................  ............  ............  ............             X
Eastern Shore Intrastate AQCR...........................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ Regional Planning Districts--defined by the Baltimore Regional Planning Council, Maps showing Districts and
  non-attainment areas available for inspection at the offices of: EPA, Region III, 6th and Walnut Streets,
  Phila., Pa. 19106; Md. Bureau of Air Quality and Noise Control, 201 West Preston Street, Baltimore, Md. 21201.

                                                  Maryland--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Cumberland-Keyser Interstate AQCR, Election District No.  ............  ............             X  ............
 8, Luke, Md............................................
Remainder of State......................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Maryland--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Baltimore Area
  Baltimore City (part)
    Regional Planning District No. 118   12/15/95  Attainment               .........
     (generally corresponding to the
     Central Business District).
Washington Area
  Montgomery County (part)

[[Page 181]]

    Election Districts 4, 7, 13.......  .........  Attainment               .........
  Prince George's County (part)
    Election Districts 2, 6, 12, 16,    .........  Attainment               .........
     17, 18.
AQCR 047 National Capital Interstate    .........  Unclassifiable/
 (Remainder of).                                    Attainment
  Montgomery County (part)
    Remainder of county
  Prince George's County (part)
    Remainder of County
AQCR 112 Central Maryland Intrastate..  .........  Unclassifiable/
                                                    Attainment
  Frederick County
AQCR 113 Cumberland-Keyser Interstate.  .........  Unclassifiable/
                                                    Attainment
  Allegany County
  Garrett County
  Washington County
AQCR 114 Eastern Shore Interstate.....  .........  Unclassifiable/
                                                    Attainment
  Caroline County
  Cecil County
  Dorchester County
  Kent County
  Queen Anne's County
  Somerset County
  Talbot County
  Wicomico County
  Worcester County
AQCR 115 Metro. Baltimore Intrastate    .........  Unclassifiable/
 (Remainder of).                                    Attainment
  Anne Arundel County
  Baltimore City (part)
    Remainder of City
  Baltimore County
  Carroll County
  Harford County
  Howard County
AQCR 116 Southern Maryland Intrastate.  .........  Unclassifiable/
                                                    Attainment
  Calvert County
  Charles County
  St. Mary's County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                        Maryland--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Baltimore Area:
    Anne Arundel County...............   11/15/90  Nonattainment             11/15/90  Severe-15.
    Baltimore
        City of Baltimore.............   11/15/90  Nonattainment             11/15/90  Severe-15.
    Baltimore County..................   11/15/90  Nonattainment             11/15/90  Severe-15.
    Carroll County....................   11/15/90  Nonattainment             11/15/90  Severe-15.
    Harford County....................   11/15/90  Nonattainment             11/15/90  Severe-15.
    Howard County.....................   11/15/90  Nonattainment             11/15/90  Severe-15.
Kent County and Queen Anne's County
 Area:
    Kent County.......................     1/6/92  Nonattainment               1/6/92  Marginal.
    Queen Anne's County...............     1/6/92  Nonattainment               1/6/92  Marginal.
Philadelphia-Wilmington-Trenton Area:
    Cecil County......................   11/15/90  Nonattainment             11/15/90  Severe-15.
Washington, DC Area:
    Calvert County....................   11/15/90  Nonattainment             11/15/90  Serious.
    Charles County....................   11/15/90  Nonattainment             11/15/90  Serious.
    Frederick County..................   11/15/90  Nonattainment             11/15/90  Serious.
    Montgomery County.................   11/15/90  Nonattainment             11/15/90  Serious.
    Prince George's County............   11/15/90  Nonattainment             11/15/90  Serious.
AQCR 113 Cumberland-Keyser Interstate.  .........  Unclassifiable/
                                                    Attainment

[[Page 182]]

    Allegany County
    Garrett County
    Washington County
AQCR 114 Eastern Shore Interstate       .........  Unclassifiable/
 (Remainder of).                                    Attainment
    Caroline County
    Dorchester County
    Somerset County
    Talbot County
    Wicomico County
    Worcester County
AQCR 116 Southern Maryland Intrastate   .........  Unclassifiable/
 (Remainder of).                                    Attainment
    St. Mary's County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                              Maryland--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
State of Maryland...........................  ............             X
------------------------------------------------------------------------

[43 FR 40510, Sept. 12, 1978, as amended at 45 FR 21244, Apr. 1, 1980;
45 FR 24470, Apr. 10, 1980; 46 FR 43156, Aug. 27, 1981; 46 FR 58085,
Nov. 30, 1981; 47 FR 31878, July 23, 1982; 49 FR 3180, Jan. 26, 1984; 56
FR 56773, Nov. 6, 1991; 60 FR 55326, Oct. 31, 1995; 61 FR 2937, Jan. 30,
1996; 63 FR 31053, June 5, 1998; 65 FR 45233, July 20, 2000]

Sec. 81.322  Massachusetts.

                                               Massachusetts--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Berkshire AQCR:
  Adams.................................................  ............             X  ............  ............
  North Adams...........................................  ............             X  ............  ............
  Pittsfield............................................  ............             X  ............  ............
  All other cities and towns............................  ............  ............  ............             X
Central Massachusetts AQCR:
  Worcester.............................................  ............             X  ............  ............
  Athol.................................................  ............             X  ............  ............
  Gardner...............................................  ............  ............             X  ............
  Grafton...............................................  ............  ............             X  ............
  Leominster............................................  ............  ............             X  ............
  Millbury..............................................  ............  ............             X  ............
  Shrewsbury............................................  ............  ............             X  ............
  All other cities and towns............................  ............  ............  ............             X
Merrimack Valley AQCR:
  Haverhill.............................................  ............             X  ............  ............
  Lawrence..............................................  ............             X  ............  ............
  All other cities and towns............................  ............  ............  ............             X
Pioneer Valley AQCR:
  Springfield...........................................  ............             X  ............  ............
  Chicopee..............................................  ............  ............             X  ............
  Holyoke...............................................  ............  ............             X  ............
  Northampton...........................................  ............  ............             X  ............
  South Hadley..........................................  ............  ............             X  ............
  West Springfield......................................  ............  ............             X  ............
  All other cities and towns............................  ............  ............  ............             X
Southeastern Massachusetts AQCR:
  Fall River............................................  ............             X  ............  ............
  Attleboro.............................................  ............  ............             X  ............

[[Page 183]]

  New Bedford...........................................  ............  ............             X  ............
  Taunton...............................................  ............  ............             X  ............
  All other cities and towns............................  ............  ............  ............             X
Metropolitan Boston AQCR:
  Topsfield.............................................  ............  ............             X  ............
  Wakefield.............................................  ............  ............             X  ............
  Walpole...............................................  ............  ............             X  ............
  Watertown.............................................  ............  ............             X  ............
  Wayland...............................................  ............  ............             X  ............
  Wellesley.............................................  ............  ............             X  ............
  Wenham................................................  ............  ............             X  ............
  Weston................................................  ............  ............             X  ............
  Westwood..............................................  ............  ............             X  ............
  Weymouth..............................................  ............  ............             X  ............
  Winchester............................................  ............  ............             X  ............
  Winthrop..............................................  ............  ............             X  ............
  Boston................................................  ............  ............             X  ............
  Danvers...............................................  ............             X  ............  ............
  Cambridge.............................................  ............             X  ............  ............
  Framingham............................................  ............             X  ............  ............
  Lynn..................................................  ............             X  ............  ............
  Marblehead............................................  ............             X  ............  ............
  Norwood...............................................  ............             X  ............  ............
  Medford...............................................  ............             X  ............  ............
  Peabody...............................................  ............             X  ............  ............
  Quincy................................................  ............             X  ............  ............
  Revere................................................  ............             X  ............  ............
  Swampscott............................................  ............             X  ............  ............
  Waltham...............................................  ............             X  ............  ............
  Arlington.............................................  ............  ............             X  ............
  Belmont...............................................  ............  ............             X  ............
  Beverly...............................................  ............  ............             X  ............
  Braintree.............................................  ............  ............             X  ............
  Brockton..............................................  ............  ............             X  ............
  Brookline.............................................  ............  ............             X  ............
  Canton................................................  ............  ............             X  ............
  Chelsea...............................................  ............  ............             X  ............
  Dedham................................................  ............  ............             X  ............
  Everett...............................................  ............  ............             X  ............
  Malden................................................  ............  ............             X  ............
  Marlborough...........................................  ............  ............             X  ............
  Melrose...............................................  ............  ............             X  ............
  Middleton.............................................  ............  ............             X  ............
  Milton................................................  ............  ............             X  ............
  Natick................................................  ............  ............             X  ............
  Needham...............................................  ............  ............             X  ............
  Newton................................................  ............  ............             X  ............
  Salem.................................................  ............  ............             X  ............
  Saugus................................................  ............  ............             X  ............
  Somerville............................................  ............  ............             X  ............
  Southborough..........................................  ............  ............             X  ............
  Stoneham..............................................  ............  ............             X  ............
  All other cities and towns............................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                               Massachusetts--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Boston and Milton.......................................  ............  ............  ............             X
Belchertown, Granby, Ludlow, Palmer, South Hadley and     ............  ............  ............             X
 Wilbraham..............................................
Remaining individual cities and towns \1\...............  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ Each city and town, with the exception of Boston and Milton and Belchertown, Granby, Ludlow, Palmer, South
  Hadley and Wilbraham as indicated above, is a separate Section 107 designated attainment area.

[[Page 184]]

                                         Massachusetts--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Boston area:
    Middlesex County (part) Cities of      4/1/96  Attainment
     Cambridge, Everett, Malden,
     Medford, and Somerville.
    Norfolk County (part) Quincy City.     4/1/96  Attainment
    Suffolk County (part) Cities of        4/1/96  Attainment
     Boston, Chelsea, and Revere.
Lowell area:
    Middlesex County (part) Lowell        4/22/02  Attainment
     City.
Springfield area:
    Hampden County (part) Springfield     4/22/02  Attainment
     City.
Waltham area:
    Middlesex County (part) Waltham       4/22/02  Attainment
     City.
Worcester area:
    Worcester County (part) Worcester     4/22/02  Attainment
     City.
AQCR 042 Hartford-New Haven-            .........  Unclassifiable/
 Springfield--All portions except                   Attainment
 Springfield City.
AQCR 117 Berkshire Interstate.........  .........  Unclassifiable/
                                                    Attainment
AQCR 118 Central Massachusetts          .........  Unclassifiable/
 Interstate--All portions except                    Attainment
 Worcester City.
AQCR 119 Metropolitan Boston            .........  Unclassifiable/
 Intrastate--All portions except                    Attainment
 cities of Boston, Cambridge, Chelsea,
 Everett, Malden, Medford, Quincy,
 Revere, and Waltham..
AQCR 120 Metropolitan Providence        .........  Unclassifiable/
 Interstate.                                        Attainment
AQCR 121 Merrimack Valley-S New         .........  Unclassifiable/
 Hampshire--All portions except Lowell              Attainment
 City.
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                     Massachusetts--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Boston-Lawrence-Worcester (E. Mass)
 Area:
    Barnstable County.................      (\2\)  Nonattainment                (\2\)  Serious.
    Bristol County....................      (\2\)  Nonattainment                (\2\)  Serious.
    Dukes County......................      (\2\)  Nonattainment                (\2\)  Serious.
    Essex County......................      (\2\)  Nonattainment                (\2\)  Serious.
    Middlesex County..................      (\2\)  Nonattainment                (\2\)  Serious.
    Nantucket County..................      (\2\)  Nonattainment                (\2\)  Serious.
    Norfolk County....................      (\2\)  Nonattainment                (\2\)  Serious.
    Plymouth County...................      (\2\)  Nonattainment                (\2\)  Serious.
    Suffolk County....................      (\2\)  Nonattainment                (\2\)  Serious.
    Worcester County..................      (\2\)  Nonattainment                (\2\)  Serious.
Springfield (W. Mass) Area:
    Berkshire County..................  .........  Nonattainment            .........  Serious.
    Franklin County...................  .........  Nonattainment            .........  Serious.
    Hampden County....................  .........  Nonattainment            .........  Serious.
    Hampshire County..................  .........  Nonattainment            .........  Serious.
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.
\2\ This date is January 16, 2001.

                          Massachusetts--NO \2\
------------------------------------------------------------------------
                               Does not   Does not               Better
                                 meet       meet     Cannot be    than
       Designated area         primary   secondary  classified  national
                              standards  standards              standard
------------------------------------------------------------------------
Each Individual City and      .........  .........  ..........         X
 Town \1\...................
------------------------------------------------------------------------
\1\ Each city and town is a separate Section 107 desginated Attainment
  Area.

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40426, Sept. 11, 1978; 45
FR 2044, Jan. 10, 1980; 45 FR 61304, Sept. 16, 1980; 46 FR 23420, Apr.
27, 1981; 46 FR 40190, Aug. 7, 1981; 48 FR 32984, July 20, 1983; 49 FR
29221, July 19, 1984; 56 FR 56774, Nov. 6, 1991; 56 FR 63466, Dec. 4,
1991; 61 FR

[[Page 185]]

2923, Jan. 30, 1996; 63 FR 31054, June 5, 1998; 64 FR 30915, June 9,
1999; 65 FR 45234, July 20, 2000; 67 FR 7278, Feb. 19, 2002]

Sec. 81.323    Michigan.

                                                  Michigan--TSP
----------------------------------------------------------------------------------------------------------------
                                                                      Does not   Does not                Better
                                                                        meet       meet     Cannot be     than
                          Designated area                             primary   secondary  classified   national
                                                                     standards  standards              standards
----------------------------------------------------------------------------------------------------------------
AQCR 82 (Michigan portion).........................................  .........  .........  ..........         X
AQCR 122--Except subareas defined..................................  .........  .........  ..........         X
1. Bay County:
    R5E, T14N, Sections 14-16, 21-23...............................  .........         X   ..........  .........
2. Genesee County:
    Starting on Industrial Ave., north to Pierson Rd., east to Dort  .........         X   ..........  .........
     Highway, south to Hitchcock St., south to Olive Ave.
     (extended), south to Robert T. Longway Boulevard, west and
     southwest to Industrial Ave...................................
3. Muskegon County:
    R16W, T9N, Sections 5 and 6, R16W, T10N, Sections 21, 22 and 27- .........         X   ..........  .........
     34............................................................
4. Saginaw County:
  a. Northeast Section:
    Starting on Tittabawassee Rd., east to I-75, south to Wadsworth  .........         X   ..........  .........
     Ave., west to I-675, west and north to Tittabawassee Rd.......
  b. Southwest Section:
    T12N-R4E, the eastern half of Section 34 (that which is east of  .........         X   ..........  .........
     Maple St.) and Section 35.....................................
AQCR 123--Except subareas defined..................................  .........  .........  ..........         X
1. St. Clair County:
    R17E, T6N, Sections 2-4, 9-11, 14-16, 21, 22, and 28...........  .........         X   ..........  .........
2. Wayne County:
  a. Area included within:
    Lake St. Clair-Moross Rd. to 7 Mile Rd. to Van Dyke Rd. to 8     .........         X   ..........  .........
     Mile Rd. to Wyoming Rd. to 7 Mile Rd. to Schaefer Rd. to
     Fenkell Rd. to Greenfield Ave. to Joy Rd. to Southfield
     Expressway to Ford Rd. to Telegraph Rd. to Cherry Hill Rd. to
     Beech-Daly Rd. extended to Michigan Ave. to Inkster Rd. to
     Carlysle St. to Middle Belt Rd. to Van Born Rd. to Wayne Rd.
     to Pennsylvania Rd. to Middle Belt Rd. to Sibley Rd. to
     Telegraph Rd. to King Rd. to Grange Rd. to West Rd. to Allen
     Rd. to Gilbraltor Rd. east (extended to Trenton channel)......
  b. Area included within:
    Lake St. Clair-Moross Rd. to 7 Mile Rd. to Van Dyke Rd. to 8            X   .........  ..........  .........
     Mile Rd. to Wyoming Rd. to 7 Mile Rd. to Schaefer Rd. to
     Fenkell Rd. to Greenfield Ave. to Joy Rd. to Southfield
     Expressway to Ford Rd. to Telegraph Rd. to Cherry Hill Rd. to
     Beech-Daly Rd. extended to MIchigan Ave. to Inkster Rd. to
     Carlysle St. to Middle Belt Rd. to Van Born Rd. to Wayne Rd.
     to Pennsylvania Rd. to Middle Belt Rd. to Sibley Rd. to
     Telegraph Rd. to King Rd. to Grange Rd. to Sibley Rd. to
     Jefferson Ave. to Bridge St. (Gross Ile) extended to Detroit
     River.........................................................
3. Macomb County:
T4N-R14E, Sections 27, 28, 33 and 34...............................  .........         X   ..........  .........
AQCR 124--(Michigan Portion) Except subareas defined by following    .........  .........  ..........         X
 townships.........................................................
1. Monroe County:
  a. Starting where Sandy Creek empties into Lake Erie, northwest           X   .........  ..........  .........
   to Maple Ave. (extended NNE), southwest to Elm Ave., west to
   Herr Road, South to Dunbar Rd., and East to Plum Creek (which
   empties into Lake Erie).........................................
AQCR 125--Except subareas defined..................................  .........  .........  ..........         X
1. Calhoun County:
    R4W, T2S, Section 34...........................................  .........         X   ..........  .........
AQCR 126--Except subareas defined..................................  .........  .........  ..........         X
1. Delta County:
    R22W, T39N, Section S 1/2 17, S 1/2 18, 19; and 30.............  .........         X   ..........  .........
2. Manistee County:
    R16W, T21N, Section 7, 18 and 19, R17W, T21N, Sections 12 and    .........         X   ..........  .........
     13............................................................
3. Marquette County:
    R25W, T48N, Sections 1 and 2...................................  .........  .........         X    .........
----------------------------------------------------------------------------------------------------------------

[[Page 186]]

                                                  Michigan--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 82 (Michigan portion)..............................  ............  ............  ............             X
AQCR 122
1. Midland County, R2E, T13N, sections 1-6, R2E, T13N,    ............  ............  ............             X
 sections 1-6, R2E, T14N, sections 7-36.................
AQCR 123................................................  ............  ............  ............             X
AQCR 124 (Michigan portion).............................  ............  ............  ............             X
AQCR 125................................................  ............  ............  ............             X
AQCR 126................................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Michigan--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
DETROIT AREA..........................
  Areas included within the following      August  Attainment
   (counter-clockwise):Lake St. Clair    30, 1999
   to 14 Mile Road to Kelly Road, N.
   to 15 Mile Road to Hayes Road, S.
   to 14 Mile Road to Clawson City
   Boundary, following N. Clawson City
   boundary to N. Royal Oak boundary
   to 13 Mile Road to Evergreen Road
   to southern Beverly Hills City
   boundary to southern Bingham Farms
   City boundary to southern Franklin
   Hills City boundary to Inkster
   Road, south to Pennsylvania Road
   extending east to the Detroit
   River. Macomb County (part).
  Oakland County (part)...............     August  Attainment
                                         30, 1999
  Wayne County (part).................     August  Attainment
                                         30, 1999
AQCR 082 South Bend-Elkhart-Benton      .........  Unclassifiable/
 Harbor Interstate.                                 Attainment
  Berrien County
  Cass County
  Van Buren County
AQCR 122 Central Michigan Intrastate..  .........  Unclassifiable/
                                                    Attainment
  Allegan County
  Arenac County
  Bay County
  Clare County
  Genesee County
  Gladwin County
  Gratiot County
  Huron County
  Ionia County
  Iosco County
  Isabella County
  Kent County
  Lake County
  Lapeer County
  Mason County
  Mecosta County
  Midland County
  Montcalm County
  Muskegon County
  Newaygo County
  Oceana County
  Ogemaw County
  Osceola County
  Ottawa County
  Roscommon County
  Saginaw County
  Sanilac County
  Shiawassee County
  Tuscola County
AQCR 123 Metro Detroit-Port Huron       .........  Unclassifiable/
 Intrastate (Remainder of).                         Attainment
  Macomb County (part)
    Remainder of County

[[Page 187]]

  Oakland County (part)
    Remainder of County
  St. Clair County
  Wayne County (part)
    Remainder of County
AQCR 124 Metropolitan Toledo            .........  Unclassifiable/
 Interstate.                                        Attainment
  Monroe County
AQCR 125 South Central Michigan         .........  Unclassifiable/
 Intrastate.                                        Attainment
  Barry County
  Branch County
  Calhoun County
  Clinton County
  Eaton County
  Hillsdale County
  Ingham County
  Jackson County
  Kalamazoo County
  Lenawee County
  Livingston County
  St. Joseph County
  Washtenaw County
AQCR 126 Upper Michigan Intrastate....  .........  Unclassifiable/
                                                    Attainment
  Alcona County
  Alger County
  Alpena County
  Antrim County
  Baraga County
  Benzie County
  Charlevoix County
  Cheboygan County
  Chippewa County
  Crawford County
  Delta County
  Dickinson County
  Emmet County
  Gogebic County
  Grand Traverse County
  Houghton County
  Iron County
  Kalkaska County
  Keweenaw County
  Leelanau County
  Luce County
  Mackinac County
  Manistee County
  Marquette County
  Menominee County
  Missaukee County
  Montmorency County
  Ontonagon County
  Oscoda County
  Otsego County
  Presque Isle County
  Schoolcraft County
  Wexford County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                        Michigan--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Allegan County Area:
    Allegan County....................    January  Attainment
                                         16, 2001
Barry County Area:
    Barry County......................  .........  Unclassifiable/
                                                    Attainment

[[Page 188]]

Battle Creek Area:
    Calhoun County....................  .........  Unclassifiable/
                                                    Attainment
Benton Harbor Area:
    Berrien County....................  .........  Unclassifiable/
                                                    Attainment
Branch County Area:
    Branch County.....................  .........  Unclassifiable/
                                                    Attainment
Cass County Area:
    Cass County.......................  .........  Unclassifiable/
                                                    Attainment
Detroit-Ann Arbor Area:
    Livingston County.................  .........  Attainment
    Macomb County.....................  .........  Attainment
    Monroe County.....................  .........  Attainment
    Oakland County....................  .........  Attainment
    St. Clair County..................  .........  Attainment
    Washtenaw County..................  .........  Attainment
    Wayne County......................  .........  Attainment
Flint Area:
    Genesee County....................    January  Attainment
                                         16, 2001
Grand Rapids Area:
    Kent County.......................  .........  Attainment
    Ottawa County.....................  .........  Attainment
Gratiot County Area:
    Gratiot County....................  .........  Unclassifiable/
                                                    Attainment
Hillsdale County Area:
    Hillsdale County..................  .........  Unclassifiable/
                                                    Attainment
Huron County Area:
    Huron County......................  .........  Unclassifiable/
                                                    Attainment
Ionia County Area:
    Ionia County......................  .........  Unclassifiable/
                                                    Attainment
Jackson Area:
    Jackson County....................  .........  Unclassifiable/
                                                    Attainment
Kalamazoo Area:
    Kalamazoo County..................  .........  Unclassifiable/
                                                    Attainment
Lansing-East Lansing Area:
    Clinton County....................  .........  Unclassifiable/
                                                    Attainment
    Eaton County......................  .........  Unclassifiable/
                                                    Attainment
    Ingham County.....................  .........  Unclassifiable/
                                                    Attainment
Lapeer County Area:
    Lapeer County.....................  .........  Unclassifiable/
                                                    Attainment
Lenawee County Area:
    Lenawee County....................  .........  Unclassifiable/
                                                    Attainment
Montcalm Area:
    Montcalm County...................  .........  Unclassifiable/
                                                    Attainment
Muskegon Area:
Muskegon County.......................    October  Attainment
                                         18, 2000
Saginaw-Bay City-Midland Area:
    Bay County........................    January  Attainment
                                         16, 2001
    Midland County....................    January  Attainment
                                         16, 2001
    Saginaw County....................    January  Attainment
                                         16, 2001

[[Page 189]]

Sanilac County Area:
    Sanilac County....................  .........  Unclassifiable/
                                                    Attainment
Shiawassee County Area:
    Shiawassee County.................  .........  Unclassifiable/
                                                    Attainment
St. Joseph County Area:
    St. Joseph County.................  .........  Unclassifiable/
                                                    Attainment
Tuscola County Area:
    Tuscola County....................  .........  Unclassifiable/
                                                    Attainment
Van Buren County Area:
    Van Buren County..................  .........  Unclassifiable/
                                                    Attainment
AQCR 122 Central Michigan Intrastate    .........  Unclassifiable/
 (Remainder of):.                                   Attainment
    Arenac County
    Clare County
    Gladwin County
    Iosco County
    Isabella County
    Lake County
    Mason County
    Mecosta County
    Newaygo County
    Oceana County
    Ogemaw County
    Osceola County
    Roscommon County
AQCR 126 Upper Michigan Intrastate      .........  Unclassifiable/
 (part) Marquette County.                           Attainment
AQCR 126 Upper Michigan Intrastate      .........  Unclassifiable/
 (Remainder of):.                                   Attainment
    Alcona County
    Alger County
    Alpena County
    Antrim County
    Baraga County
    Benzie County
    Charlevoix County
    Cheboygan County
    Chippewa County
    Crawford County
    Delta County
    Dickinson County
    Emmet County
    Gogebic County
    Grand Traverse County
    Houghton County
    Iron County
    Kalkaska County
    Keweenaw County
    Leelanau County
    Luce County
    Mackinac County
    Manistee County
    Menominee County
    Missaukee County
    Montmorency County
    Ontonagon County
    Oscoda County
    Otsego County
    Presque Isle County
    Schoolcraft County
    Wexford County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.
\2\ An area designated as an ozone nonattainment area as of the date of enactment of the CAAA of the 1990 that
  did not violate the ozone NAAQS during the period of 1987-1989.
\3\ This date is January 16, 2001.

[[Page 190]]

                                                 Michigan--PM-10
----------------------------------------------------------------------------------------------------------------
                                                     Designation                          Classification
          Designated Area           ----------------------------------------------------------------------------
                                        Date                  Type                  Date            Type
----------------------------------------------------------------------------------------------------------------
Wayne County--The area bounded by      10/4/96  Attainment.....................  .........  ....................
 Michigan Avenue from its
 intersection with I-75 west to I-
 94, I-94 southwest to Greenfield
 Road, Greenfield Road south to
 Schaefer Road, Schaefer Road south
 and east to Jefferson Avenue,
 Jefferson Avenue south (Biddle
 Avenue through the city of
 Wyandotte) to Sibley Avenue,
 Sibley Avenue west to Fort Street,
 Fort Street south to King Road,
 King Road east to Jefferson
 Avenue, Jefferson Avenue south to
 Helen Road, Helen Road east
 extended to Trenton Channel,
 Trenton Channel north to the
 Detroit River, the Detroit River
 north to the Ambassador Bridge,
 Ambassador Bridge to I-75, I-75 to
 Michigan Avenue.
Rest of State......................   11/15/90  Unclassifiable.................  .........  ....................
----------------------------------------------------------------------------------------------------------------

                              Michigan--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
State of Michigan...........................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 46008, Oct. 5, 1978; 45
FR 27936, Apr. 25, 1980; 46 FR 46575, Sept. 21, 1981; 46 FR 55109, Nov.
6, 1981; 47 FR 6428, Feb. 12, 1982; 47 FR 7229, Feb. 18, 1982; 47 FR
31878, July 23, 1982; 47 FR 42737, Sept. 29, 1982; 48 FR 8278, Feb. 28,
1983; 48 FR 31207, July 7, 1983; 48 FR 37653, Aug. 19, 1983; 50 FR 3342,
Jan. 24, 1985; 50 FR 28576, July 15, 1985; 50 FR 48761, Nov. 27, 1985;
51 FR 26387, July 23, 1986; 54 FR 15185, Apr. 17, 1989; 56 FR 56776,
Nov. 6, 1991; 57 FR 56770, Nov. 30, 1992; 60 FR 12478, Mar. 7, 1995; 60
FR 55798, Nov. 3, 1995; 61 FR 5710, Feb. 14, 1996; 61 FR 31849, June 21,
1996; 61 FR 40519, Aug. 5, 1996; 63 FR 31054, June 5, 1998; 63 FR 39436,
July 22, 1998; 64 FR 30915, June 9, 1999; 64 FR 35023, June 30, 1999; 65
FR 45234, July 20, 2000; 65 FR 52660, Aug. 30, 2000; 65 FR 67637, Nov.
13, 2000; 65 FR 70498, Nov. 24, 2000]

Sec. 81.324    Minnesota.

                                                 Minnesota--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 131:...............................................
  Anoka County..........................................  ............  ............  ............            X
  Carver County.........................................  ............  ............  ............            X
  Dakota County.........................................  ............  ............  ............            X
  Hennepin County.......................................  ............  ............  ............            X
  Ramsey County.........................................            X
    The area bounded by the Mississippi River from
     Lafayette to Route 494, Route 494 east to Route 61,
     Route 61 north to I-94, I-94 west to Lafayette, and
     Lafayette south to the Mississippi River...........
    Remainder of County.................................  ............  ............  ............            X
  Scott County..........................................  ............  ............  ............            X
  Washington County.....................................  ............  ............  ............            X
Aitkin County...........................................  ............  ............  ............            X
Becker County...........................................  ............  ............  ............            X
Beltrami and Hubbard Counties...........................  ............  ............  ............            X
Benton County...........................................  ............  ............  ............            X
Big Stone County........................................  ............  ............  ............            X
Blue Earth County.......................................  ............  ............  ............            X
Brown County............................................  ............  ............  ............            X
Carlton County..........................................  ............  ............  ............            X
Cass County.............................................  ............  ............  ............            X
Chippewa County.........................................  ............  ............  ............            X
Chisago County..........................................  ............  ............  ............            X
Clay County.............................................  ............  ............  ............            X
Clearwater County.......................................  ............  ............  ............            X

[[Page 191]]

Cook County.............................................  ............  ............  ............            X
Cottonwood County.......................................  ............  ............  ............            X
Crow Wing County........................................  ............  ............  ............            X
Dodge County............................................  ............  ............  ............            X
Douglas County..........................................  ............  ............  ............            X
Faribault County........................................  ............  ............  ............            X
Fillmore County.........................................  ............  ............  ............            X
Freeborn County.........................................  ............  ............  ............            X
Goodhue County..........................................  ............  ............  ............            X
Grant County............................................  ............  ............  ............            X
Houston County..........................................  ............  ............  ............            X
Hubbard County (see Beltrami County)....................
Isanti County...........................................  ............  ............  ............            X
Itasca County...........................................  ............  ............  ............            X
Jackson County..........................................  ............  ............  ............            X
Kanabec County..........................................  ............  ............  ............            X
Kandiyohi County........................................  ............  ............  ............            X
Kittson County..........................................  ............  ............  ............            X
Koochiching County......................................  ............  ............  ............            X
Lac qui Parle County....................................  ............  ............  ............            X
Lake County.............................................  ............  ............  ............            X
Lake of the Woods County................................  ............  ............  ............            X
Le Sueur County.........................................  ............  ............  ............            X
Lincoln County..........................................  ............  ............  ............            X
Lyon County.............................................  ............  ............  ............            X
Mahnomen County.........................................  ............  ............  ............            X
Marshall County.........................................  ............  ............  ............            X
Martin County...........................................  ............  ............  ............            X
McLeod County...........................................  ............  ............  ............            X
Meeker County...........................................  ............  ............  ............            X
Mille Lacs County.......................................  ............  ............  ............            X
Morrison County.........................................  ............  ............  ............            X
Mower County............................................  ............  ............  ............            X
Murray County...........................................  ............  ............  ............            X
Nicollet County.........................................  ............  ............  ............            X
Nobles County...........................................  ............  ............  ............            X
Norman County...........................................  ............  ............  ............            X
Olmsted.................................................            X
  The area bounded on the south by U.S. Highway 14; on
   the west by U.S. Highway 52; on the north by 14th
   Street N.W. between U.S. Highway 52 and U.S. Route 63
   (Broadway Avenue), U.S. Route 63 north to Northern
   Heights Drive, N.E. and Northern Heights Drive N.E.
   extended east to the 1990 City of Rochester limits;
   and on the east by the 1990 City of Rochester limits.
Rest of County..........................................  ............  ............  ............            X
Otter Tail County.......................................  ............  ............  ............            X
Pennington County.......................................  ............  ............  ............            X
Pine County.............................................  ............  ............  ............            X
Pipestone County........................................  ............  ............  ............            X
Polk County.............................................  ............  ............  ............            X
Pope County.............................................  ............  ............  ............            X
Red Lake County.........................................  ............  ............  ............            X
Redwood County..........................................  ............  ............  ............            X
Renville County.........................................  ............  ............  ............            X
Rice County.............................................  ............  ............  ............            X
Rock County.............................................  ............  ............  ............            X
Roseau County...........................................  ............  ............  ............            X
Saint Louis County......................................  ............  ............  ............            X
Sherburne County........................................  ............  ............  ............            X
Sibley County...........................................  ............  ............  ............            X
Stearns County..........................................  ............  ............  ............            X
Steele County...........................................  ............  ............  ............            X
Stevens County..........................................  ............  ............  ............            X
Swift County............................................  ............  ............  ............            X
Todd County.............................................  ............  ............  ............            X
Traverse County.........................................  ............  ............  ............            X
Wabasha County..........................................  ............  ............  ............            X
Wadena County...........................................  ............  ............  ............            X
Waseca County...........................................  ............  ............  ............            X
Watonwan County.........................................  ............  ............  ............            X

[[Page 192]]

Wilkin County...........................................  ............  ............  ............            X
Winona County...........................................  ............  ............  ............            X
Wright County...........................................  ............  ............  ............            X
Yellow Medicine County..................................  ............  ............  ............            X
----------------------------------------------------------------------------------------------------------------

                                                 Minnesota--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 131:
    Anoka County........................................  ............  ............  ............            X
    Carver County.......................................  ............  ............  ............            X
    Dakota County.......................................  ............  ............  ............            X
    Hennepin County.....................................  ............  ............  ............            X
    Ramsey County.......................................  ............  ............  ............            X
    Scott County........................................  ............  ............  ............            X
    Washington County...................................  ............  ............  ............            X
Aitkin County...........................................  ............  ............  ............            X
Becker County...........................................  ............  ............  ............            X
Beltrami County.........................................  ............  ............  ............            X
Benton and Stearns Counties.............................  ............  ............  ............            X
Big Stone County........................................  ............  ............  ............            X
Blue Earth County.......................................  ............  ............  ............            X
Brown County............................................  ............  ............  ............            X
Carlton County..........................................  ............  ............  ............            X
Cass County.............................................  ............  ............  ............            X
Chippewa County.........................................  ............  ............  ............            X
Chisago County..........................................  ............  ............  ............            X
Clay County.............................................  ............  ............  ............            X
Clearwater County.......................................  ............  ............  ............            X
Cook County.............................................  ............  ............  ............            X
Cottonwood County.......................................  ............  ............  ............            X
Crow Wing County........................................  ............  ............  ............            X
Dodge County............................................  ............  ............  ............            X
Douglas County..........................................  ............  ............  ............            X
Faribault County........................................  ............  ............  ............            X
Fillmore County.........................................  ............  ............  ............            X
Freeborn County.........................................  ............  ............  ............            X
Goodhue County..........................................  ............  ............  ............            X
Grant County............................................  ............  ............  ............            X
Houston County..........................................  ............  ............  ............            X
Hubbard County..........................................  ............  ............  ............            X
Isanti County...........................................  ............  ............  ............            X
Itasca and Saint Louis Counties.........................  ............  ............  ............            X
Jackson County..........................................  ............  ............  ............            X
Kanabec County..........................................  ............  ............  ............            X
Kandiyohi County........................................  ............  ............  ............            X
Kittson County..........................................  ............  ............  ............            X
Koochiching County......................................  ............  ............  ............            X
Lac qui Parle County....................................  ............  ............  ............            X
Lake County.............................................  ............  ............  ............            X
Lake of the Woods County................................  ............  ............  ............            X
Le Sueur County.........................................  ............  ............  ............            X
Lincoln County..........................................  ............  ............  ............            X
Lyon County.............................................  ............  ............  ............            X
Mahnomen County.........................................  ............  ............  ............            X
Marshall County.........................................  ............  ............  ............            X
Martin County...........................................  ............  ............  ............            X
McLeod County...........................................  ............  ............  ............            X
Meeker County...........................................  ............  ............  ............            X
Mille Lacs County.......................................  ............  ............  ............            X
Morrison County.........................................  ............  ............  ............            X
Mower County............................................  ............  ............  ............            X
Murray County...........................................  ............  ............  ............            X
Nicollet County.........................................  ............  ............  ............            X
Nobles County...........................................  ............  ............  ............            X
Norman County...........................................  ............  ............  ............            X

[[Page 193]]

Olmsted County..........................................  ............  ............  ............            X
Otter Tail County.......................................  ............  ............  ............            X
Pennington County.......................................  ............  ............  ............            X
Pine County.............................................  ............  ............  ............            X
Pipestone County........................................  ............  ............  ............            X
Polk County.............................................  ............  ............  ............            X
Pope County.............................................  ............  ............  ............            X
Red Lake County.........................................  ............  ............  ............            X
Redwood County..........................................  ............  ............  ............            X
Renville County.........................................  ............  ............  ............            X
Rice County.............................................  ............  ............  ............            X
Rock County.............................................  ............  ............  ............            X
Roseau County...........................................  ............  ............  ............            X
Saint Louis County (see Itasca County)..................  ............  ............  ............            X
Sherburne County........................................  ............  ............            X
Sibley County...........................................  ............  ............  ............            X
Stearns (see Benton County).............................  ............  ............  ............            X
Steele County...........................................  ............  ............  ............            X
Stevens County..........................................  ............  ............  ............            X
Swift County............................................  ............  ............  ............            X
Todd County.............................................  ............  ............  ............            X
Traverse County.........................................  ............  ............  ............            X
Wabasha County..........................................  ............  ............  ............            X
Wadena County...........................................  ............  ............  ............            X
Waseca County...........................................  ............  ............  ............            X
Watonwan County.........................................  ............  ............  ............            X
Wilkin County...........................................  ............  ............  ............            X
Winona County...........................................  ............  ............  ............            X
Wright County...........................................  ............  ............  ............            X
Yellow Medicine County..................................  ............  ............  ............            X
----------------------------------------------------------------------------------------------------------------

                                                  Minnesota--CO
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Minneapolis-Saint Paul Area:..........
  Anoka County........................   Nov. 29,  Attainment
                                             1999
  Carver County (part)................
    Carver, Chanhassen, Chaska,          ......do  Attainment
     Hamburg, Norwood, Victoria,
     Waconia, Watertown, Young
     America, Chaska Township,
     Laketown Township, Waconia
     Township, Watertown Township,
     Young America Township.
  Dakota County (part)................
    Apple Valley, Burnsville, Eagan,     ......do  Attainment
     Farmington, Hastings, Inver Grove
     Heights, Lakeville, Lilydale,
     Mendota, Mendota Heights,
     Rosemount, South St. Paul,
     Sunfish Lake, West St. Paul.
  Hennepin County.....................   ......do  Attainment
  Ramsey County.......................   ......do  Attainment
  Scott County (part).................   ......do  Attainment
    Belle Plaine, Elko, New Market,      ......do  Attainment
     New Prague, Prior Lake, Savage,
     Shakopee, Credit River Township,
     Jackson Township, Louisville
     Township, New Market Township,
     Spring Lake Township.
  Washington County (part)............
    All cities and townships except
     Denmark Township.
  Wright County (part)................
    Albertville, Annandale, Buffalo,
     Clearwater, Cokato, Delano,
     Hanover, Monticello, Montrose,
     Rockford, St. Michael, South
     Haven, Waverly, Dayton (Wright
     Co. part), Buffalo Township,
     Chatham Township, Clearwater
     Township, Cokato Township,
     Corrinna Township, Frankfort
     Township, Maple Lake Township,
     Franklin Township, Marysville
     Township, Monticello Township,
     Ostego Township, Rockford
     Township, Silver Creek Township,
     Southside Township.
AQCR 131 Minneapolis-St. Paul:........

[[Page 194]]

  Intrastate (Remainder of)...........
  Carver County (part)................
    Remainder of County...............  .........  Unclassifiable/          .........
                                                    Attainment
  Dakota County (part)................
    Remainder of County...............  .........  ......do                 .........
  Scott County (part).................
    Remainder of County...............  .........  ......do                 .........
  Washington County (part)............
    Denmark Township..................  .........  ......do                 .........
Wright County (part)..................
  Remainder of County.................  .........  ......do                 .........
Aitkin County.........................  .........  ......do                 .........
Becker County.........................  .........  ......do                 .........
Beltrami County.......................  .........  ......do                 .........
Benton County.........................    8/27/93  Attainment               .........
Big Stone County......................  .........  Unclassifiable/          .........
                                                    Attainment
Blue Earth County.....................  .........  ......do                 .........
Brown County..........................  .........  ......do                 .........
Carlton County........................  .........  ......do                 .........
Cass County...........................  .........  ......do                 .........
Chippewa County.......................  .........  ......do                 .........
Chisago County........................  .........  ......do                 .........
Clay County...........................  .........  ......do                 .........
Clearwater County.....................  .........  ......do                 .........
Cook County...........................  .........  ......do                 .........
Cottonwood County.....................  .........  ......do                 .........
Crow Wing County......................  .........  ......do                 .........
Dodge County..........................  .........  ......do                 .........
Douglas County........................  .........  ......do                 .........
Faribault County......................  .........  ......do                 .........
Fillmore County.......................  .........  ......do                 .........
Freeborn County.......................  .........  ......do                 .........
Goodhue County........................  .........  ......do                 .........
Grant County..........................  .........  ......do                 .........
Houston County........................  .........  ......do                 .........
Hubbard County........................  .........  ......do                 .........
Isanti County.........................  .........  ......do                 .........
Itasca County.........................  .........  ......do                 .........
Jackson County........................  .........  ......do                 .........
Kanabec County........................  .........  ......do                 .........
Kandiyohi County......................  .........  ......do                 .........
Kittson County........................  .........  ......do                 .........
Koochiching County....................  .........  ......do                 .........
Lac qui Parle County..................  .........  ......do                 .........
Lake County...........................  .........  ......do                 .........
Lake of the Woods County..............  .........  ......do                 .........
Le Sueur County.......................  .........  ......do                 .........
Lincoln County........................  .........  ......do                 .........
Lyon County...........................  .........  ......do                 .........
Mahnomen County.......................  .........  ......do                 .........
Marshall County.......................  .........  ......do                 .........
Martin County.........................  .........  ......do                 .........
McLeod County.........................  .........  ......do                 .........
Meeker County.........................  .........  ......do                 .........
Mille Lacs County.....................  .........  ......do                 .........
Morrison County.......................  .........  ......do                 .........
Mower County..........................  .........  ......do                 .........
Murray County.........................  .........  ......do                 .........
Nicollet County.......................  .........  ......do                 .........
Nobles County.........................  .........  ......do                 .........
Norman County.........................  .........  ......do                 .........
Olmsted County........................  .........  ......do                 .........
Otter Tail County.....................  .........  ......do                 .........
Pennington County.....................  .........  ......do                 .........
Pine County...........................  .........  ......do                 .........
Pipestone County......................  .........  ......do                 .........
Polk County...........................  .........  ......do                 .........
Pope County...........................  .........  ......do                 .........
Red Lake County.......................  .........  ......do                 .........

[[Page 195]]

Redwood County........................  .........  ......do                 .........
Renville County.......................  .........  ......do                 .........
Rice County...........................  .........  ......do                 .........
Rock County...........................  .........  ......do                 .........
Roseau County.........................  .........  ......do                 .........
Saint Louis County....................
  Duluth area.........................
    St. Louis County (part)...........
      City of Duluth..................    6/13/94  Attainment
  Remainder of County.................  .........  Unclassifiable/
                                                    Attainment
Sherburne County......................    8/27/93  Attainment
Sibley County.........................  .........  Unclassifiable/
                                                    Attainment
Stearns County........................    8/27/93  Attainment
Steele County.........................  .........  Unclassifiable/
                                                    Attainment
Stevens County........................  .........  ......do                 .........
Swift County..........................  .........  ......do                 .........
Todd County...........................  .........  ......do                 .........
Traverse County.......................  .........  ......do                 .........
Wabasha County........................  .........  ......do                 .........
Wadena County.........................  .........  ......do                 .........
Waseca County.........................  .........  ......do                 .........
Watonwan County.......................  .........  ......do                 .........
Wilkin County.........................  .........  ......do                 .........
Winona County.........................  .........  ......do                 .........
Yellow Medicine County................  .........  ......do                 .........
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                 Minnesota--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Dakota County.........................   12/19/94  Attainment               .........  .........................
Rest of State not designated..........
----------------------------------------------------------------------------------------------------------------

                                                           Minnesota--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Minneapolis-Saint Paul Area:
    Anoka County.........................  .........  Unclassifiable/Attainment
    Carver County........................  .........  Unclassifiable/Attainment
    Dakota County........................  .........  Unclassifiable/Attainment
    Hennepin County......................  .........  Unclassifiable/Attainment
    Ramsey County........................  .........  Unclassifiable/Attainment
    Scott County.........................  .........  Unclassifiable/Attainment
    Washington County....................  .........  Unclassifiable/Attainment
Rest of State............................  .........  Unclassifiable/Attainment
    Aitkin County........................  .........  Unclassifiable/Attainment
    Becker County........................  .........  Unclassifiable/Attainment
    Beltrami County......................  .........  Unclassifiable/Attainment
    Benton County........................  .........  Unclassifiable/Attainment
    Big Stone County.....................  .........  Unclassifiable/Attainment

[[Page 196]]

    Blue Earth County....................  .........  Unclassifiable/Attainment
    Brown County.........................  .........  Unclassifiable/Attainment
    Carlton County.......................  .........  Unclassifiable/Attainment
    Cass County..........................  .........  Unclassifiable/Attainment
    Chippewa County......................  .........  Unclassifiable/Attainment
    Chisago County.......................  .........  Unclassifiable/Attainment
    Clay County..........................  .........  Unclassifiable/Attainment
    Clearwater County....................  .........  Unclassifiable/Attainment
    Cook County..........................  .........  Unclassifiable/Attainment
    Cottonwood County....................  .........  Unclassifiable/Attainment
    Crowe County.........................  .........  Unclassifiable/Attainment
    Dodge County.........................  .........  Unclassifiable/Attainment
    Douglas County.......................  .........  Unclassifiable/Attainment
    Faribault County.....................  .........  Unclassifiable/Attainment
    Fillmore County......................  .........  Unclassifiable/Attainment
    Freeborn County......................  .........  Unclassifiable/Attainment
    Goodhue County.......................  .........  Unclassifiable/Attainment
    Grant County.........................  .........  Unclassifiable/Attainment
    Houston County.......................  .........  Unclassifiable/Attainment
    Hubbard County.......................  .........  Unclassifiable/Attainment
    Isanti County........................  .........  Unclassifiable/Attainment
    Itasca County........................  .........  Unclassifiable/Attainment
    Jackson County.......................  .........  Unclassifiable/Attainment
    Kanabec County.......................  .........  Unclassifiable/Attainment
    Kandiyohi County.....................  .........  Unclassifiable/Attainment
    Kittson County.......................  .........  Unclassifiable/Attainment
    Koochiching County...................  .........  Unclassifiable/Attainment
    Lac qui Parle County.................  .........  Unclassifiable/Attainment
    Lake County..........................  .........  Unclassifiable/Attainment
    Lake of the Woods County.............  .........  Unclassifiable/Attainment
    Le Sueur County......................  .........  Unclassifiable/Attainment
    Lincon County........................  .........  Unclassifiable/Attainment
    Lyon County..........................  .........  Unclassifiable/Attainment
    Mahnomen County......................  .........  Unclassifiable/Attainment
    Marshall County......................  .........  Unclassifiable/Attainment

[[Page 197]]

    Martin County........................  .........  Unclassifiable/Attainment
    McLeod County........................  .........  Unclassifiable/Attainment
    Meeker County........................  .........  Unclassifiable/Attainment
    Mille Lacs County....................  .........  Unclassifiable/Attainment
    Morrison County......................  .........  Unclassifiable/Attainment
    Mower County.........................  .........  Unclassifiable/Attainment
    Murray County........................  .........  Unclassifiable/Attainment
    Nicollet County......................  .........  Unclassifiable/Attainment
    Nobles County........................  .........  Unclassifiable/Attainment
    Norman County........................  .........  Unclassifiable/Attainment
    Olmsted County.......................  .........  Unclassifiable/Attainment
    Otter Tail County....................  .........  Unclassifiable/Attainment
    Pennington County....................  .........  Unclassifiable/Attainment
    Pine County..........................  .........  Unclassifiable/Attainment
    Pipestone County.....................  .........  Unclassifiable/Attainment
    Polk County..........................  .........  Unclassifiable/Attainment
    Pope County..........................  .........  Unclassifiable/Attainment
    Red Lake County......................  .........  Unclassifiable/Attainment
    Redwood County.......................  .........  Unclassifiable/Attainment
    Renville County......................  .........  Unclassifiable/Attainment
    Rice County..........................  .........  Unclassifiable/Attainment
    Rock County..........................  .........  Unclassifiable/Attainment
    Roseau County........................  .........  Unclassifiable/Attainment
    Saint Louis County...................  .........  Unclassifiable/Attainment
    Sherburne County.....................  .........  Unclassifiable/Attainment
    Sibley County........................  .........  Unclassifiable/Attainment
    Stearns County.......................  .........  Unclassifiable/Attainment
    Steele County........................  .........  Unclassifiable/Attainment
    Stevens County.......................  .........  Unclassifiable/Attainment
    Swift County.........................  .........  Unclassifiable/Attainment
    Todd County..........................  .........  Unclassifiable/Attainment
    Traverse County......................  .........  Unclassifiable/Attainment
    Wabasha County.......................  .........  Unclassifiable/Attainment
    Wadena County........................  .........  Unclassifiable/Attainment
    Waseca County........................  .........  Unclassifiable/Attainment

[[Page 198]]

    Watonwan County......................  .........  Unclassifiable/Attainment
    Wilkin County........................  .........  Unclassifiable/Attainment
    Winona County........................  .........  Unclassifiable/Attainment
    Wright County........................  .........  Unclassifiable/Attainment
    Yellow Medicine County...............  .........  Unclassifiable/Attainment
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                                Minnesota--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Minneapolis-Saint Paul Area:..........
  Anoka County........................  .........  Unclassifiable/          .........
                                                    Attainment
  Carver County.......................  .........  ......do                 .........
  Dakota County.......................  .........  ......do                 .........
  Hennepin County.....................  .........  ......do                 .........
  Ramsey County.......................  .........  Nonattainment            .........  Moderate.
    The area bounded by the
     Mississippi River from Lafayette
     to Route 494, Route 494 east to
     Route 61, Route 61 north to I-94,
     I-94 west to Lafayette, and
     Lafayette south to the
     Mississippi River.
    Remainder of County...............  .........  Unclassifiable/          .........
                                                    Attainment
  Scott County........................  .........  ......do                 .........
  Washington County...................  .........  ......do                 .........
Aitkin County.........................  .........  ......do                 .........
Becker County.........................  .........  ......do                 .........
Beltrami County.......................  .........  ......do                 .........
Benton County.........................  .........  ......do                 .........
Big Stone County......................  .........  ......do                 .........
Blue Earth County.....................  .........  ......do                 .........
Brown County..........................  .........  ......do                 .........
Carlton County........................  .........  ......do                 .........
Cass County...........................  .........  ......do                 .........
Chippewa County.......................  .........  ......do                 .........
Chisago County........................  .........  ......do                 .........
Clay County...........................  .........  ......do                 .........
Clearwater County.....................  .........  ......do                 .........
Cook County...........................  .........  ......do                 .........
Cottonwood County.....................  .........  ......do                 .........
Crow Wing County......................  .........  ......do                 .........
Dodge County..........................  .........  ......do                 .........
Douglas County........................  .........  ......do                 .........
Faribault County......................  .........  ......do                 .........
Fillmore County.......................  .........  ......do                 .........
Freeborn County.......................  .........  ......do                 .........
Goodhue County........................  .........  ......do                 .........
Grant County..........................  .........  ......do                 .........
Houston County........................  .........  ......do                 .........
Hubbard County........................  .........  ......do                 .........
Isanti County.........................  .........  ......do                 .........
Itasca County.........................  .........  ......do                 .........
Jackson County........................  .........  ......do                 .........
Kanabec County........................  .........  ......do                 .........
Kandiyohi County......................  .........  ......do                 .........
Kittson County........................  .........  ......do                 .........
Koochiching County....................  .........  ......do                 .........
Lac qui Parle County..................  .........  ......do                 .........
Lake County...........................  .........  ......do                 .........
Lake of the Woods County..............  .........  ......do                 .........
Le Sueur County.......................  .........  ......do                 .........
Lincoln County........................  .........  ......do                 .........
Lyon County...........................  .........  ......do                 .........

[[Page 199]]

Mahnomen County.......................  .........  ......do                 .........
Marshall County.......................  .........  ......do                 .........
Martin County.........................  .........  ......do                 .........
McLeod County.........................  .........  ......do                 .........
Meeker County.........................  .........  ......do                 .........
Mille Lacs County.....................  .........  ......do                 .........
Morrison County.......................  .........  ......do                 .........
Mower County..........................  .........  ......do                 .........
Murray County.........................  .........  ......do                 .........
Nicollet County.......................  .........  ......do                 .........
Nobles County.........................  .........  ......do                 .........
Norman County.........................  .........  ......do                 .........
Olmsted County........................    6/31/95  Attainment                          .........................
Otter Tail County.....................  .........  ......do                 .........
Pennington County.....................  .........  ......do                 .........
Pine County...........................  .........  ......do                 .........
Pipestone County......................  .........  ......do                 .........
Polk County...........................  .........  ......do                 .........
Pope County...........................  .........  ......do                 .........
Red Lake County.......................  .........  ......do                 .........
Redwood County........................  .........  ......do                 .........
Renville County.......................  .........  ......do                 .........
Rice County...........................  .........  ......do                 .........
Rock County...........................  .........  ......do                 .........
Roseau County.........................  .........  ......do                 .........
Saint Louis County....................  .........  ......do                 .........
Sherburne County......................  .........  ......do                 .........
Sibley County.........................  .........  ......do                 .........
Stearns County........................  .........  ......do                 .........
Steele County.........................  .........  ......do                 .........
Stevens County........................  .........  ......do                 .........
Swift County..........................  .........  ......do                 .........
Todd County...........................  .........  ......do                 .........
Traverse County.......................  .........  ......do                 .........
Wabasha County........................  .........  ......do                 .........
Wadena County.........................  .........  ......do                 .........
Waseca County.........................  .........  ......do                 .........
Watonwan County.......................  .........  ......do                 .........
Wilkin County.........................  .........  ......do                 .........
Winona County.........................  .........  ......do                 .........
Wright County.........................  .........  ......do                 .........
Yellow Medicine County................  .........  ......do                 .........
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                             Minnesota--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 131:...................................
  Anoka County..............................  ............            X
  Carver County.............................  ............            X
  Dakota County.............................  ............            X
  Hennepin County...........................  ............            X
  Ramsey County.............................  ............            X
  Scott County..............................  ............            X
  Washington County.........................  ............            X
Aitkin County...............................  ............            X
Becker County...............................  ............            X
Beltrami County.............................  ............            X
Benton County...............................  ............            X
Big Stone County............................  ............            X
Blue Earth County...........................  ............            X
Brown County................................  ............            X
Carlton County..............................  ............            X
Cass County.................................  ............            X
Chippewa County.............................  ............            X
Chisago County..............................  ............            X

[[Page 200]]

Clay County.................................  ............            X
Clearwater County...........................  ............            X
Cook County.................................  ............            X
Cottonwood County...........................  ............            X
Crow Wing County............................  ............            X
Dodge County................................  ............            X
Douglas County..............................  ............            X
Faribault County............................  ............            X
Fillmore County.............................  ............            X
Freeborn County.............................  ............            X
Goodhue County..............................  ............            X
Grant County................................  ............            X
Houston County..............................  ............            X
Hubbard County..............................  ............            X
Isanti County...............................  ............            X
Itasca County...............................  ............            X
Jackson County..............................  ............            X
Kanabec County..............................  ............            X
Kandiyohi County............................  ............            X
Kittson County..............................  ............            X
Koochiching County..........................  ............            X
Lac qui Parle County........................  ............            X
Lake County.................................  ............            X
Lake of the Woods County....................  ............            X
Le Sueur County.............................  ............            X
Lincoln County..............................  ............            X
Lyon County.................................  ............            X
Mahnomen County.............................  ............            X
Marshall County.............................  ............            X
Martin County...............................  ............            X
McLeod County...............................  ............            X
Meeker County...............................  ............            X
Mille Lacs County...........................  ............            X
Morrison County.............................  ............            X
Mower County................................  ............            X
Murray County...............................  ............            X
Nicollet County.............................  ............            X
Nobles County...............................  ............            X
Norman County...............................  ............            X
Olmsted.....................................  ............            X
Otter Tail County...........................  ............            X
Pennington County...........................  ............            X
Pine County.................................  ............            X
Pipestone County............................  ............            X
Polk County.................................  ............            X
Pope County.................................  ............            X
Red Lake County.............................  ............            X
Redwood County..............................  ............            X
Renville County.............................  ............            X
Rice County.................................  ............            X
Rock County.................................  ............            X
Roseau County...............................  ............            X
Saint Louis County..........................  ............            X
Sherburne County............................  ............            X
Sibley County...............................  ............            X
Stearns County..............................  ............            X
Steele County...............................  ............            X
Stevens County..............................  ............            X
Swift County................................  ............            X
Todd County.................................  ............            X
Traverse County.............................  ............            X
Wabasha County..............................  ............            X
Wadena County...............................  ............            X
Waseca County...............................  ............            X
Watonwan County.............................  ............            X
Wilkin County...............................  ............            X
Winona County...............................  ............            X
Wright County...............................  ............            X
Yellow Medicine County......................  ............            X
------------------------------------------------------------------------

[[Page 201]]

[58 FR 50277, Sept. 27, 1993 as amended at 58 FR 60495, Nov. 16, 1993;
59 FR 17709, Apr. 14, 1994; 59 FR 52436, Oct. 18, 1994; 60 FR 28343, May
31, 1995; 60 FR 34461, July 3, 1995; 62 FR 26235, May 13, 1997; 63 FR
31056, June 5, 1998; 64 FR 58354, Oct. 29, 1999; 65 FR 45236, July 20,
2000; 66 FR 14091, Mar. 9, 2001]

Sec. 81.325    Mississippi.

                                                Mississippi--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Adams County............................................  ............  ............  ............             X
Alcorn County...........................................  ............  ............  ............             X
Amite County............................................  ............  ............  ............             X
Attala County...........................................  ............  ............  ............             X
Benton County...........................................  ............  ............  ............             X
Bolivar County..........................................  ............  ............  ............             X
Calhoun County..........................................  ............  ............  ............             X
Carroll County..........................................  ............  ............  ............             X
Chickasaw County........................................  ............  ............  ............             X
Choctaw County..........................................  ............  ............  ............             X
Clairborne County.......................................  ............  ............  ............             X
Clarke County...........................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Coahoma County..........................................  ............  ............  ............             X
Copiah County...........................................  ............  ............  ............             X
Covington County........................................  ............  ............  ............             X
DeSoto County...........................................  ............  ............  ............             X
Forrest County..........................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
George County...........................................  ............  ............  ............             X
Greene County...........................................  ............  ............  ............             X
Grenada County..........................................  ............  ............  ............             X
Hancock County..........................................  ............  ............  ............             X
Harrison County.........................................  ............  ............  ............             X
Hinds County............................................  ............  ............  ............             X
Holmes County...........................................  ............  ............  ............             X
Humphreys County........................................  ............  ............  ............             X
Issaquena County........................................  ............  ............  ............             X
Ittawamba County........................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jasper County...........................................  ............  ............  ............             X
Jefferson County........................................  ............  ............  ............             X
Jefferson Davis County..................................  ............  ............  ............             X
Jones County............................................  ............  ............  ............             X
Kemper County...........................................  ............  ............  ............             X
Lafayette County........................................  ............  ............  ............             X
Lamar County............................................  ............  ............  ............             X
Lauderdale County.......................................  ............  ............  ............             X
Lawerence County........................................  ............  ............  ............             X
Leake County............................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Leflore County..........................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
Lowndes County..........................................  ............  ............  ............             X
Madison County..........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marshall County.........................................  ............  ............  ............             X
Monroe County...........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Neshoba County..........................................  ............  ............  ............             X
Newton County...........................................  ............  ............  ............             X
Noxubee County..........................................  ............  ............  ............             X
Oktibbeha County........................................  ............  ............  ............             X
Panola County...........................................  ............  ............  ............             X
Pearl River County......................................  ............  ............  ............             X
Perry County............................................  ............  ............  ............             X
Pike County.............................................  ............  ............  ............             X
Pontotoc County.........................................  ............  ............  ............             X
Prentiss County.........................................  ............  ............  ............             X
Quitman County..........................................  ............  ............  ............             X
Rankin County...........................................  ............  ............  ............             X
Scott County............................................  ............  ............  ............             X
Sharkey County..........................................  ............  ............  ............             X

[[Page 202]]

Simpson County..........................................  ............  ............  ............             X
Smith County............................................  ............  ............  ............             X
Stone County............................................  ............  ............  ............             X
Sunflower County........................................  ............  ............  ............             X
Tallahatchie County.....................................  ............  ............  ............             X
Tate County.............................................  ............  ............  ............             X
Tippah County...........................................  ............  ............  ............             X
Tishomingo County.......................................  ............  ............  ............             X
Tunica County...........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Walthall County.........................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Webster County..........................................  ............  ............  ............             X
Wilkinson County........................................  ............  ............  ............             X
Winston County..........................................  ............  ............  ............             X
Yalobusha County........................................  ............  ............  ............             X
Yazoo County............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                Mississippi--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Adams County............................................  ............  ............  ............             X
Alcorn County...........................................  ............  ............  ............             X
Amite County............................................  ............  ............  ............             X
Attala County...........................................  ............  ............  ............             X
Benton County...........................................  ............  ............  ............             X
Bolivar County..........................................  ............  ............  ............             X
Calhoun County..........................................  ............  ............  ............             X
Carroll County..........................................  ............  ............  ............             X
Chickasaw County........................................  ............  ............  ............             X
Choctaw County..........................................  ............  ............  ............             X
Clairborne County.......................................  ............  ............  ............             X
Clarke County...........................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Coahoma County..........................................  ............  ............  ............             X
Copiah County...........................................  ............  ............  ............             X
Covington County........................................  ............  ............  ............             X
DeSoto County...........................................  ............  ............  ............             X
Forest County...........................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
George County...........................................  ............  ............  ............             X
Greene County...........................................  ............  ............  ............             X
Grenada County..........................................  ............  ............  ............             X
Hancock County..........................................  ............  ............  ............             X
Harrison County.........................................  ............  ............  ............             X
Hinds County............................................  ............  ............  ............             X
Holmes County...........................................  ............  ............  ............             X
Humphreys County........................................  ............  ............  ............             X
Issaquena County........................................  ............  ............  ............             X
Ittawamba County........................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jasper County...........................................  ............  ............  ............             X
Jefferson County........................................  ............  ............  ............             X
Jefferson Davis County..................................  ............  ............  ............             X
Jones County............................................  ............  ............  ............             X
Kemper County...........................................  ............  ............  ............             X
Lafayette County........................................  ............  ............  ............             X
Lamar County............................................  ............  ............  ............             X
Lauderdale County.......................................  ............  ............  ............             X
Lawrence County.........................................  ............  ............  ............             X
Leake County............................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Leflore County..........................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X

[[Page 203]]

Lowndes County..........................................  ............  ............  ............             X
Madison County..........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marshall County.........................................  ............  ............  ............             X
Monroe County...........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Neshoba County..........................................  ............  ............  ............             X
Newton County...........................................  ............  ............  ............             X
Noxubee County..........................................  ............  ............  ............             X
Oktibbeha County........................................  ............  ............  ............             X
Panola County...........................................  ............  ............  ............             X
Pearl River County......................................  ............  ............  ............             X
Perry County............................................  ............  ............  ............             X
Pike County.............................................  ............  ............  ............             X
Pontotoc County.........................................  ............  ............  ............             X
Prentiss County.........................................  ............  ............  ............             X
Quitman County..........................................  ............  ............  ............             X
Rankin County...........................................  ............  ............  ............             X
Scott County............................................  ............  ............  ............             X
Sharkey County..........................................  ............  ............  ............             X
Simpson County..........................................  ............  ............  ............             X
Smith County............................................  ............  ............  ............             X
Stone County............................................  ............  ............  ............             X
Sunflower County........................................  ............  ............  ............             X
Tallahatchie County.....................................  ............  ............  ............             X
Tate County.............................................  ............  ............  ............             X
Tippah County...........................................  ............  ............  ............             X
Tishomingo County.......................................  ............  ............  ............             X
Tunica County...........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Walthall County.........................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Webster County..........................................  ............  ............  ............             X
Wilkinson County........................................  ............  ............  ............             X
Winston County..........................................  ............  ............  ............             X
Yalobusha County........................................  ............  ............  ............             X
Yazoo County............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                          Mississippi--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                          Classification
           Designated Area           ---------------------------------------------------------------------------
                                       Date \1\              Type               Date \1\           Type
----------------------------------------------------------------------------------------------------------------
Statewide...........................  .........  Unclassifiable/Attainment
  Adams County
  Alcorn County
  Amite County
  Attala County
  Benton County
  Bolivar County
  Calhoun County
  Carroll County
  Chickasaw County
  Choctaw County
  Claiborne County
  Clarke County
  Clay County
  Coahoma County
  Copiah County
  Covington County
  DeSoto County
  Forrest County
  Franklin County
  George County
  Greene County
  Grenada County
  Hancock County

[[Page 204]]

  Harrison County
  Hinds County
  Holmes County
  Humphreys County
  Issaquena County
  Itawamba County
  Jackson County
  Jasper County
  Jefferson County
  Jefferson Davis County
  Jones County
  Kemper County
  Lafayette County
  Lamar County
  Lauderdale County
  Lawrence County
  Leake County
  Lee County
  Leflore County
  Lincoln County
  Lowndes County
  Madison County
  Marion County
  Marshall County
  Monroe County
  Montgomery County
  Neshoba County
  Newton County
  Noxubee County
  Oktibbeha County
  Panola County
  Pearl River County
  Perry County
  Pike County
  Pontotoc County
  Prentiss County
  Quitman County
  Rankin County
  Scott County
  Sharkey County
  Simpson County
  Smith County
  Stone County
  Sunflower County
  Tallahatchie County
  Tate County
  Tippah County
  Tishomingo County
  Tunica County
  Union County
  Walthall County
  Warren County
  Washington County
  Wayne County
  Webster County
  Wilkinson County
  Winston County
  Yalobusha County
  Yazoo County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                          Mississippi--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Memphis:
    De Soto County.......................   11/15/90  Unclassifiable/Attainment                                    11/15/90
Statewide................................  .........  Unclassifiable/Attainment

[[Page 205]]

    Adams County
    Alcorn County
    Amite County
    Attala County
    Benton County
    Bolivar County
    Calhoun County
    Carroll County
    Chickasaw County
    Choctaw County
    Claiborne County
    Clarke County
    Clay County
    Coahoma County
    Copiah County
    Covington County
    Forrest County
    Franklin County
    George County
    Greene County
    Grenada County
    Hancock County
    Harrison County
    Hinds County
    Holmes County
    Humphreys County
    Issaquena County
    Itawamba County
    Jackson County
    Jasper County
    Jefferson County
    Jefferson Davis County
    Jones County
    Kemper County
    Lafayette County
    Lamar County
    Lauderdale County
    Lawrence County
    Leake County
    Lee County
    Leflore County
    Lincoln County
    Lowndes County
    Madison County
    Marion County
    Marshall County
    Monroe County
    Montgomery County
    Neshoba County
    Newton County
    Noxubee County
    Oktibbeha County
    Panola County
    Pearl River County
    Perry County
    Pike County
    Pontotoc County
    Prentiss County
    Quitman County
    Rankin County
    Scott County
    Sharkey County
    Simpson County
    Smith County
    Stone County
    Sunflower County
    Tallahatchie County
    Tate County
    Tippah County
    Tishomingo County
    Tunica County

[[Page 206]]

    Union County
    Walthall County
    Warren County
    Washington County
    Wayne County
    Webster County
    Wilkinson County
    Winston County
    Yalobusha County
    Yazoo County
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                            Mississippi--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Statewide...................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 47 FR 31878, July 23, 1982; 51
FR 887, Jan. 9, 1986; 56 FR 56783, Nov. 6, 1991; 63 FR 31058, June 5,
1998; 65 FR 45238, July 20, 2000]

Sec. 81.326    Missouri.

                                                  Missouri--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
St. Louis AQCR (070):
    St. Louis (an area extending west about 2 miles from  ............  ............        X       ............
     the Mississippi River, north to near I-270 and
     south to about 1 mile beyond the city limits.......
    Remainder of the city of St. Louis..................  ............  ............        X       ............
    Remainder of AQCR...................................  ............  ............  ............        X
Kansas City AQCR (094):
    Kansas City (an area extending approximately from     ............  ............        X       ............
     the Kansas state line east along Red Bridge Road
     and 115th Street to Missouri Highway 291, then
     north to I-70, east to Missouri Highway 7, north to
     U.S. Highway 24 west to Missouri Highway 291, north
     to Missouri Highway 152, west to Missouri Highway
     9, south to U.S. Highway FF, and due south to the
     state line)........................................
St. Joseph: Within city limits..........................  ............  ............        X       ............
Remainder of AQCR.......................................  ............  ............  ............             X
Northern AQCR (137): Mexico (township 51 north, range 9   ............  ............             X  ............
 west)..................................................
Remainder of AQCR.......................................  ............  ............  ............             X
Southeastern AQCR (138).................................  ............  ............  ............             X
Remainder of AQCR.......................................  ............  ............  ............             X
Southwestern AQCR (139).................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

                                                  Missouri--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Northern AQCR (137):
  Pike County...........................................  ............  ............  ............             X
  Ralls County..........................................  ............  ............  ............             X
  Remainder of AQCR.....................................  ............  ............  ............             X
Remainder of State......................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

[[Page 207]]

                                            Missouri--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                            Designation                      Classification
              Designated Area              ---------------------------------------------------------------------
                                              Date \1\                Type                Date \1\       Type
----------------------------------------------------------------------------------------------------------------
St. Louis Area:
    St. Louis City........................  ...........  Attainment...................
    St. Louis County (part):
    The area encompassed by the I-270 and   ...........  Attainment...................
     the, Mississippi River..
AQCR 137 Northern Missouri Intrastate:
    Pike County...........................  ...........  Unclassifiable/Attainment....
    Ralls County..........................  ...........  Unclassifiable/Attainment....
AQCR 137 Northern Missouri Intrastate       ...........  Unclassifiable/Attainment....
 (Remainder of).
    Adair County
    Andrew County
    Atchison County
    Audrain County
    Boone County
    Caldwell County
    Callaway County
    Carroll County
    Chariton County
    Clark County
    Clinton County
    Cole County
    Cooper County
    Daviess County
    De Kalb County
    Gentry County
    Grundy County
    Harrison County
    Holt County
    Howard County
    Knox County
    Lewis County
    Lincoln County
    Linn County
    Livingston County
    Macon County
    Marion County
    Mercer County
    Moniteau County
    Monroe County
    Montgomery County
    Nodaway County
    Osage County
    Putnam County
    Randolph County
    Saline County
    Schuyler County
    Scotland County
    Shelby County
    Sullivan County
    Warren County
    Worth County
    Rest of State                           ...........  Unclassifiable/Attainment....
    Barry County
    Barton County
    Bates County
    Benton County
    Bollinger County
    Buchanan County
    Butler County
    Camden County
    Cape Girardeau County
    Carter County
    Cass County
    Cedar County
    Christina County
    Clay County
    Crawford County
    Dade County
    Dallas County
    Dent County

[[Page 208]]

    Douglas County
    Dunklin County
    Franklin County
    Gasconade County
    Greene County
    Henry County
    Hickory County
    Howell County
    Iron County
    Jackson County
    Jasper County
    Jefferson County
    Johnson County
    Laclede County
    Lafayette County
    Lawrence County
    Madison County
    Maries County
    McDonald County
    Miller County
    Mississippi County
    Morgan County
    New Madrid County
    Newton County
    Oregon County
    Ozark County
    Pemiscot County
    Perry County
    Pettis County
    Phelps County
    Platte County
    Polk County
    Pulaski County
    Ray County
    Reynolds County
    Ripley County
    Scott County
    Shannon County
    St. Charles County
    St. Clair County
    St. Francis County
    St. Louis County (part) Remainder of
     County
    Ste. Geevieve County
    Stoddard County
    Stone County
    Taney County
    Texas County
    Vernon County
    Washington County
    Wayne County
    Webster County
    Wright County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                 Missouri--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Iron County (part) Within boundaries     10/18/00  Attainment
 of Dent Township.
Iron County (part)....................     1/6/92  Nonattainment
  Within boundaries of Liberty and
   Arcadia Townships
Jefferson County (part)...............     1/6/92  Nonattainment
  Within city limits of Herculaneum
Dent County...........................     1/6/92  Unclassifiable
Holt County...........................     1/6/92  Unclassifiable
Rest of State Not Designated
----------------------------------------------------------------------------------------------------------------

[[Page 209]]

                                                            Missouri--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Kansas City Area:........................
    Clay County..........................    7/23/92  Unclassifiable/Attainment
    Jackson County.......................    7/23/92  Unclassifiable/Attainment
    Platte County........................    7/23/92  Unclassifiable/Attainment
St. Louis Area:
    Franklin County......................   11/15/90  Nonattainment.............................................   11/15/90  Moderate
    Jefferson County.....................   11/15/90  Nonattainment.............................................   11/15/90  Moderate
    St. Charles County...................   11/15/90  Nonattainment.............................................   11/15/90  Moderate
    St. Louis............................   11/15/90  Nonattainment.............................................   11/15/90  Moderate
    St. Louis County.....................   11/15/90  Nonattainment.............................................   11/15/90  Moderate
AQCR 094 Metro Kansas City Interstate
 (Remainder of).
    Buchanan County
    Cass County
    Ray County
AQCR 137 N. Missouri Intrastate (part)
    Pike County..........................  .........  Unclassifiable/Attainment
    Ralls County.........................  .........  Unclassifiable/Attainment
AQCR 137 N. Missouri Intrastate            .........  Unclassifiable/Attainment
 (Remainder of).
    Adair County
    Andrew County
    Atchison County
    Audrain County
    Boone County
    Caldwell County
    Callaway County
    Carroll County
    Chariton County
    Clark County
    Clinton County
    Cole County
    Cooper County
    Daviess County
    DeKalb County
    Gentry County
    Grundy County
    Harrison County
    Holt County
    Howard County
    Knox County
    Lewis County
    Lincoln County
    Linn County
    Livingston County
    Macon County
    Marion County
    Mercer County
    Moniteau County
    Monroe County
    Montgomery County
    Nodaway County
    Osage County
    Putnam County
    Randolph County
    Saline County
    Schuyler County
    Scotland County
    Shelby County
    Sullivan County
    Warren County
    Worth County
Rest of State............................  .........  Unclassifiable/Attainment
    Barry County
    Barton County
    Bates County

[[Page 210]]

    Benton County
    Bollinger County
    Butler County
    Camden County
    Cape Girardeau County
    Carter County
    Cedar County
    Christian County
    Crawford County
    Dade County
    Dallas County
    Dent County
    Douglas County
    Dunklin County
    Gasconade County
    Greene County
    Henry County
    Hickory County
    Howell County
    Iron County
    Jasper County
    Johnson County
    Laclede County
    Lafayette County
    Lawrence County
    Madison County
    Maries County
    McDonald County
    Miller County
    Mississippi County
    Morgan County
    New Madrid County
    Newton County
    Oregon County
    Ozark County
    Pemiscot County
    Perry County
    Pettis County
    Phelps County
    Polk County
    Pulaski County
    Reynolds County
    Ripley County
    Scott County
    Shannon County
    St.Clair County
    St. Francois County
    Ste. Genevieve County
    Stoddard County
    Stone County
    Taney County
    Texas County
    Vernon County
    Washington County
    Wayne County
    Webster County
    Wright County
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                              Missouri--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Northern AQCR (137):
  Pike County...............................  ............             X
  Ralls County..............................  ............             X
  Remainder of AQCR.........................  ............             X

[[Page 211]]

Remainder of State..........................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 45 FR 22931, Apr. 4, 1980; 45
FR 27761, Apr. 24, 1980; 45 FR 62821, Sept. 22, 1980; 46 FR 899, Jan. 5,
1981; 46 FR 40008, Aug. 6, 1981; 47 FR 29541, July 7, 1982; 47 FR 56626,
Dec. 20, 1982; 49 FR 18835, May 3, 1984; 50 FR 48760, Nov. 27, 1985; 54
FR 31527, July 31, 1989; 56 FR 56786, Nov. 6, 1991; 57 FR 27942, June
23, 1992; 63 FR 31059, June 5, 1998; 64 FR 3859, Jan. 26, 1999; 65 FR
45239, July 20, 2000; 65 FR 62298, Oct. 18, 2000; 65 FR 62298, Oct. 18,
2000]

Sec. 81.327  Montana.

                                                  Montana--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Laurel Area.............................................             X  ............  ............  ............
East Helena Area........................................             X             X  ............  ............
Anaconda Area...........................................  ............  ............  ............             X
Rest of State...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Montana--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                Designation                           Classification
         Designated Area         -------------------------------------------------------------------------------
                                        Date \1\              Type             Date \1\              Type
----------------------------------------------------------------------------------------------------------------
Billings Area
  Yellowstone County (part).....  April 22, 2002.....  Attainment
    The following areas of
     Yellowstone Co. (Range and
     Township) sections: R25E
     T1N--Sections 24 through 27
     and 34 through 36; R25E T1S-
     -Sections 1, 2, and 12;
     R26E T1N Sections 19
     through 22 and 27 through
     34; R26E T1S Sections 2
     through 11 and 15 through
     18.
Great Falls Area
  Cascade County (part).........  ...................  Nonattainment      ..................  Not Classified
    Great Falls designated area:
     North boundary - 9th Avenue
     South or its straight line
     extension; East boundary -
     54th Street South or its
     straight line extension;
     South boundary - 11th
     Avenue South or its
     straight line extension;
     West boundary - 2nd Street
     South or its straight line
     extension
Missoula Area
  Missoula County (part)........  ...................  Nonattainment      ..................  Moderate [<greek-
                                                                                               l><greek-E>]
                                                                                               12.7ppm
    Missoula and vicinity
     including the following
     (Range and Township)
     sections: R19W T14N -
     sections: 29 and 32; R19W
     T13N - sections: 2, 5, 7,
     8, 11, 14 through 24, and
     26 through 34; R19W T12N -
     sections: 4 through 7; R20W
     T13N - sections: 23 through
     26, 35 and 36
Beaverhead County...............  ...................  Unclassifiable/
                                                        Attainment
Big Horn County (part)..........  ...................  Unclassifiable/
 excluding Crow, Northern                               Attainment
 Cheyenne Indian Reservations.
Blaine County (part)............  ...................  Unclassifiable/
 excluding Fort Belknap Indian                          Attainment
 Reservation.
Broadwater County...............  ...................  Unclassifiable/
                                                        Attainment
Carbon County...................  ...................  Unclassifiable/
                                                        Attainment

[[Page 212]]

Carter County...................  ...................  Unclassifiable/
                                                        Attainment
Cascade County (part)
  Remainder of Cascade County...  ...................  Unclassifiable/
                                                        Attainment
Chouteau County (part)..........  ...................  Unclassifiable/
 excluding Rocky Boy Indian                             Attainment
 Reservation.
Custer County...................  ...................  Unclassifiable/
                                                        Attainment
Daniels County (part)...........  ...................  Unclassifiable/
 excluding Fort Peck Indian                             Attainment
 Reservation.
Dawson County...................  ...................  Unclassifiable/
                                                        Attainment
Deer Lodge County...............  ...................  Unclassifiable/
                                                        Attainment
Fallon County...................  ...................  Unclassifiable/
                                                        Attainment
Fergus County...................  ...................  Unclassifiable/
                                                        Attainment
Flathead County (part)..........  ...................  Unclassifiable/
 excluding Flathead Indian                              Attainment
 Resevation.
Gallatin County.................  ...................  Unclassifiable/
                                                        Attainment
Garfield County.................  ...................  Unclassifiable/
                                                        Attainment
Glacier County (part)...........  ...................  Unclassifiable/
 excluding Blackfeet Indian                             Attainment
 Reservation.
Golden Valley County............  ...................  Unclassifiable/
                                                        Attainment
Granite County..................  ...................  Unclassifiable/
                                                        Attainment
Hill County (part)..............  ...................  Unclassifiable/
 excluding Rocky Boy Indian                             Attainment
 Reservation.
Jefferson County................  ...................  Unclassifiable/
                                                        Attainment
Judith Basin County.............  ...................  Unclassifiable/
                                                        Attainment
Lake County (part)..............  ...................  Unclassifiable/
 excluding Flathead Indian                              Attainment
 Reservation.
Lewis and Clark County..........  ...................  Unclassifiable/
                                                        Attainment
Liberty County..................  ...................  Unclassifiable/
                                                        Attainment
Lincoln County..................  ...................  Unclassifiable/
                                                        Attainment
Madison County..................  ...................  Unclassifiable/
                                                        Attainment
McCone County...................  ...................  Unclassifiable/
                                                        Attainment
Meagher County..................  ...................  Unclassifiable/
                                                        Attainment
Mineral County..................  ...................  Unclassifiable/
                                                        Attainment
Missoula County (part)
  Remainder of Missoula County..  ...................  Unclassifiable/
                                                        Attainment
Musselshell County..............  ...................  Unclassifiable/
                                                        Attainment
Park County.....................  ...................  Unclassifiable/
                                                        Attainment
Petroleum County................  ...................  Unclassifiable/
                                                        Attainment
Phillips County (part)..........  ...................  Unclassifiable/
 excluding Fort Belknap Indian                          Attainment
 Reservation.
Pondera County (part)...........  ...................  Unclassifiable/
 excluding Blackfeet Indian                             Attainment
 Reservation.
Powder River County.............  ...................  Unclassifiable/
                                                        Attainment
Powell County...................  ...................  Unclassifiable/
                                                        Attainment

[[Page 213]]

Prairie County..................  ...................  Unclassifiable/
                                                        Attainment
Ravalli County..................  ...................  Unclassifiable/
                                                        Attainment
Richland County.................  ...................  Unclassifiable/
                                                        Attainment
Roosevelt County (part).........  ...................  Unclassifiable/
 excluding Fort Peck Indian                             Attainment
 Reservation.
Rosebud County (part)...........  ...................  Unclassifiable/
 excluding Northern Cheyenne                            Attainment
 Indian Reservation.
Sanders County (part)...........  ...................  Unclassifiable/
 excluding Flathead Indian                              Attainment
 Reservation.
Sheridan County (part)..........  ...................  Unclassifiable/
 excluding Fort Peck Indian                             Attainment
 Reservation.
Silver Bow County...............  ...................  Unclassifiable/
                                                        Attainment
Stillwater County...............  ...................  Unclassifiable/
                                                        Attainment
Sweet Grass County..............  ...................  Unclassifiable/
                                                        Attainment
Teton County....................  ...................  Unclassifiable/
                                                        Attainment
Toole County....................  ...................  Unclassifiable/
                                                        Attainment
Treasure County.................  ...................  Unclassifiable/
                                                        Attainment
Valley County (part)............  ...................  Unclassifiable/
 excluding Fort Peck Indian                             Attainment
 Reservation.
Wheatland County................  ...................  Unclassifiable/
                                                        Attainment
Wibaux County...................  ...................  Unclassifiable/
                                                        Attainment
Yellowstone County (part)
  Remainder of Yellowstone        ...................  Unclassifiable/
   County.                                              Attainment
Yellowstone National Park.......  ...................  Unclassifiable/
                                                        Attainment
Blackfeet Indian Reservation....  ...................  Unclassifiable/
                                                        Attainment
  Glacier County (part)
    area inside Blackfeet
     Reservation
  Pondera County (part)
    area inside Blackfeet
     Reservation
Crow Indian Reservation.........  ...................  Unclassifiable/
                                                        Attainment
  Bighorn County (part)
    area inside Crow Reservation
  Yellowstone (part)
    area inside Crow Reservation
Flathead Indian Reservation.....  ...................  Unclassifiable/
                                                        Attainment
  Flathead County (part)
    area inside Flathead
     Reservation
  Lake County (part)
    area inside Flathead
     Reservation
  Missoula County (part)
    area inside Flathead
     Reservation
  Sanders County (part)
    area inside Flathead
     Reservation
Fort Belknap Indian Reservation.  ...................  Unclassifiable/
                                                        Attainment
  Blaine County (part)
    area inside Fort Belknap
     Reservation
  Phillips County (part)
    area inside Fort Belknap
     Reservation
Fort Peck Indian Reservation....  ...................  Unclassifiable/
                                                        Attainment
  Daniels County (part)
    area inside Fort Peck
     Reservation
  Roosevelt County (part)
    area inside Fort Peck
     Reservation

[[Page 214]]

  Sheridan County (part)
    area inside Fort Peck
     Reservation
  Valley County (part)
    area inside Fort Peck
     Reservation
Northern Cheyenne Indian          ...................  Unclassifiable/
 Reservation.                                           Attainment
  Bighorn County (part)
    area inside Northern
     Cheyenne Reservation
  Rosebud County (part)
    area inside Northern
     Cheyenne Reservation
Rocky Boy Indian Reservation....  ...................  Unclassifiable/
                                                        Attainment
  Chouteau County (part)
    area inside Rocky Boy
     Reservation
  Hill County (part)
    area inside Rocky Boy
     Reservation
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                  Montana--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Lewis & Clark County (part)
  City of East Helena and vicinity....     1/6/92  Nonattainment
    Northern boundary - horizontal
     universal transverse
     mercatur(UTM) 5,162,000 mN;
     eastern boundary - vertical UTM
     432,500 mE; southern boundary -
     horizontal UTM 5,158,000 mN;
     western boundary - vertical UTM
     427,000 mE
Rest of State Not Designated
----------------------------------------------------------------------------------------------------------------

                                                            Montana--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Beaverhead County........................  .........  Unclassifiable/Attainment
Big Horn County (part) excluding Crow,     .........  Unclassifiable/Attainment
 Northern Cheyenne Indian Reservations.
Blaine County (part) excluding Fort
 Belknap Indian Reservation
Broadwater County........................  .........  Unclassifiable/Attainment
Carbon County............................  .........  Unclassifiable/Attainment
Carter County............................  .........  Unclassifiable/Attainment
Cascade County...........................  .........  Unclassifiable/Attainment
Chouteau County (part) excluding Rocky     .........  Unclassifiable/Attainment
 Boy Indian Reservation.
Custer County............................  .........  Unclassifiable/Attainment
Daniels County (part) excluding Fort Peck  .........  Unclassifiable/Attainment
 Indian Reservation.
Dawson County............................  .........  Unclassifiable/Attainment
Deer Lodge County........................  .........  Unclassifiable/Attainment
Fallon County............................  .........  Unclassifiable/Attainment
Fergus County............................  .........  Unclassifiable/Attainment
Flathead County (part) excluding Flathead  .........  Unclassifiable/Attainment
 Indian Reservation.
Gallatin County..........................  .........  Unclassifiable/Attainment

[[Page 215]]

Garfield County..........................  .........  Unclassifiable/Attainment
Glacier County (part) excluding Blackfeet  .........  Unclassifiable/Attainment
 Indian Reservation.
Golden Valley County.....................  .........  Unclassifiable/Attainment
Granite County...........................  .........  Unclassifiable/Attainment
Hill County (part) excluding Rocky Boy     .........  Unclassifiable/Attainment
 Indian Reservation.
Jefferson County.........................  .........  Unclassifiable/Attainment
Judith Basin County......................  .........  Unclassifiable/Attainment
Lake County (part) excluding Flathead      .........  Unclassifiable/Attainment
 Indian Reservation.
Lewis and Clark County...................  .........  Unclassifiable/Attainment
Liberty County...........................  .........  Unclassifiable/Attainment
Lincoln County...........................  .........  Unclassifiable/Attainment
Madison County...........................  .........  Unclassifiable/Attainment
McCone County............................  .........  Unclassifiable/Attainment
Meagher County...........................  .........  Unclassifiable/Attainment
Mineral County...........................  .........  Unclassifiable/Attainment
Missoula County (part) excluding Flathead  .........  Unclassifiable/Attainment
 Indian Reservation.
Musselshell County.......................  .........  Unclassifiable/Attainment
Park County..............................  .........  Unclassifiable/Attainment
Petroleum County.........................  .........  Unclassifiable/Attainment
Phillips County (part) excluding Fort      .........  Unclassifiable/Attainment
 Belknap Indian Reservation.
Pondera County (part) excluding Blackfeet  .........  Unclassifiable/Attainment
 Indian Reservation.
Powder River County......................  .........  Unclassifiable/Attainment
Powell County............................  .........  Unclassifiable/Attainment
Prairie County...........................  .........  Unclassifiable/Attainment
Ravalli County...........................  .........  Unclassifiable/Attainment
Richland County..........................  .........  Unclassifiable/Attainment
Roosevelt County (part) excluding Fort     .........  Unclassifiable/Attainment
 Peck Indian Reservation.
Rosebud County (part) excluding Northern   .........  Unclassifiable/Attainment
 Cheyenne Indian Reservation.
Sanders County (part) excluding Flathead   .........  Unclassifiable/Attainment
 Indian Reservation.
Sheridan County (part) excluding Fort      .........  Unclassifiable/Attainment
 Peck Indian Reservation.
Silver Bow County........................  .........  Unclassifiable/Attainment
Stillwater County........................  .........  Unclassifiable/Attainment
Sweet Grass County.......................  .........  Unclassifiable/Attainment
Teton County.............................  .........  Unclassifiable/Attainment
Toole County.............................  .........  Unclassifiable/Attainment

[[Page 216]]

Treasure County..........................  .........  Unclassifiable/Attainment
Valley County (part) excluding Fort Peck   .........  Unclassifiable/Attainment
 Indian Reservation.
Wheatland County.........................  .........  Unclassifiable/Attainment
Wibaux County............................  .........  Unclassifiable/Attainment
Yellowstone County (part) excluding Crow   .........  Unclassifiable/Attainment
 Indian Reservation.
Yellowstone Natl Park....................  .........  Unclassifiable/Attainment
Blackfeet Indian Reservation.............  .........  Unclassifiable/Attainment
    Glacier County (part) area inside
     Blackfeet Reservation
    Pondera County (part) area inside
     Blackfeet Reservation
Crow Indian Reservation..................  .........  Unclassifiable/Attainment
    Bighorn County (part) area inside
     Crow Reservation
Yellowstone (part) area inside Crow
 Reservation
Flathead Indian Reservation..............  .........  Unclassifiable/Attainment
    Flathead County (part) area inside
     Flathead Reservation
    Lake County (part) area inside
     Flathead Reservation
    Missoula County (part) area inside
     Flathead Reservation
    Sanders County (part) area inside
     Flathead Reservation
Fort Belknap Indian Reservation..........  .........  Unclassifiable/Attainment
    Blaine County (part) area inside Fort
     Belknap Reservation
    Phillips County (part) area inside
     Fort Belknap Reservation
Fort Peck Indian Reservation.............  .........  Unclassifiable/Attainment
    Daniels County (part) area inside
     Fort Peck Reservation
    Roosevelt County (part) area inside
     Fort Peck Reservation
    Sheridan County (part) area inside
     Fort Peck Reservation
    Valley County (part) area inside Fort
     Peck Reservation
Northern Cheyenne Indian Reservation.....  .........  Unclassifiable/Attainment
    Bighorn County (part) area inside
     Northern Cheyenne Reservation
    Rosebud County (part) area inside
     Northern Cheyenne Reservation
Rocky Boy Indian Reservation.............  .........  Unclassifiable/Attainment
    Chouteau County (part) area inside
     Rocky Boy Reservation
    Hill County (part) area inside Rocky
     Boy Reservation
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                                 Montana--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Cascade County, Great Falls area......   11/15/90  Unclassifiable           .........
Flathead County:

[[Page 217]]

    The area bounded by lines from       11/15/90  Nonattainment             11/15/90  Moderate.
     Universal Transmercator (UTM)
     coordinate 700000mE, 5347000mN,
     east to 704000mE, 5347000mN,
     south to 704000mE, 5341000mN,
     west to 703000mE, 5341000mN,
     south to 703000mE, 5340000mN,
     west to 702000mE, 5340000mN,
     south to 702000mE, 5339000mN,
     east to 703000mE, 5339000mN,
     south to 703000mE, 5338000mN,
     east to 704000mE, 5338000mN,
     south to 704000mE, 5336000mN,
     west to 702000mE, 5336000mN,
     south to 702000mE, 5335000mN,
     west to 700000mE, 5335000mN,
     north to 700000mE, 5340000mN,
     west to 695000mE, 5340000mN,
     north to 695000mE, 5345000mN,
     east to 700000mE, 5345000mN,
     north to 700000mE, 5347000mN.
    Columbia Falls and vicinity.......   11/15/90  Nonattainment             11/15/90  Moderate.
    Township T30N, R20W--Sections 7,
     8, 9, 16, 17, and 18
    The City of Whitefish and            11/18/93  Nonattainment             11/18/93  Moderate.
     surrounding vicinity bounded by
     lines from Universal
     Transmercator (UTM) coordinates
     695000 mE, 5370000 mN, east to
     699000 mE, 5370000 mN, south to
     699000 mE, 5361000 mN, west to
     695000 mN, 5361000 mN, and north
     to 695000 mE, 5370000 mN.
Lake County, Ronan, Polson............   11/15/90  Nonattainment             11/15/90  Moderate.
Lincoln County, Libby and vicinity....   11/15/90  Nonattainment             11/15/90  Moderate.
T30N, R31W--Sections 2, 3, 4, 5, 9,
 10, 11, 14, 15, 23, 26, 35, and west
 \1/2\ of Section 24, west \1/2\ of
 Section 25, and west \1/2\ of Section
 36; plus T31N, R31W--Sections 26, 27,
 29, 32, 33, 34, 35 and the east \1/2\
 of Section 30.
Lewis and Clark County, East Helena      11/15/90  Unclassifiable           .........  .........................
 area.
Missoula County, Missoula and vicinity   11/15/90  Nonattainment             11/15/90  Moderate.
 including the following sections:
T13N, R19W--2, 8, 11, 14, 15, 16, 17,
 19, 20, 21, 22, 23, 24, 27, 28, 29,
 30, 31, 32, 33, and 34; T12N, R19W--
 Sections 4, 5, 6, 7; T13N, R20W--
 Sections 23, 24, 25, 26, 35, and 36.
Rosebud County:
    Lame Deer.........................   11/15/90  Nonattainment             11/15/90  Moderate.
    Colstrip area.....................   11/15/90  Unclassifiable           .........
    Sanders County (part).............    1/20/94  Nonattainment              1/20/94  Moderate.
Thompson Falls and vicinity: Including
 the following Sections: R29W, T21N--
 Sections 5, 6, 7, 8, 9, 10, 15, and
 16.
Silver Bow County, Butte..............   11/15/90  Nonattainment             11/15/90  Moderate.
The following area of Butte-Silver Bow
 excluding the territorial limits of
 the City of Walkerville: Beginning at
 the Northwest corner of Section 2,
 T.3N., R.8W., thence Easterly to
 Northeast corner Section 5, T.3N.,
 R.7W.; then Southerly to Northwest
 corner Section 9, T.3N., R.7W.;
 thence Easterly to Northeast corner
 Section 10, T.3N., R.7W.; thence
 Southerly to Southeast corner Section
 22, T.2N., R.7W.; thence Westerly to
 Southwest corner Section 19, T.2N.,
 R.7W.; thence Northerly to Northwest
 corner Section 19, T.2N., R.7W.;
 thence Westerly to Southwest corner
 Section 14, T.2N., R.8W.; thence
 Northerly to Southwest corner Section
 35, T.3N., R.8W.; thence Westerly to
 Southwest corner Section 34, T.3N.,
 R.8W.; thence Northerly to Northwest
 corner Section 27, T.3N., R.8W.;
 thence Westerly to Southwest corner
 Section 20, T.3N., R.8W.; thence
 Northerly to Northwest corner Section
 17, T.3N., R.8W.; thence Easterly to
 Northwest corner Section 14, T.3N.,
 R.8W.; thence Northerly to the point
 of beginning.
Yellowstone County, Billings area.....   11/15/90  Unclassifiable           .........
Rest of State\1\ .....................   11/15/90  Unclassifiable           .........
----------------------------------------------------------------------------------------------------------------
\1\ Denotes a single area designation for PSD baseline area purposes.

[[Page 218]]

                              Montana--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Entire State................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40427, Sept. 11, 1978; 45
FR 59317, Sept. 9, 1980; 45 FR 62985, Sept. 23, 1980; 47 FR 30764, July
15, 1982; 50 FR 16476, Apr. 26, 1985; 56 FR 56790, Nov. 6, 1991; 57 FR
56772, Nov. 30, 1992; 58 FR 53887, Oct. 19, 1993; 58 FR 67343, Dec. 21,
1993; 59 FR 11553, Mar. 11, 1994; 60 FR 55798, Nov. 3, 1995; 63 FR
31061, June 5, 1998; 65 FR 45241, July 20, 2000; 67 FR 7973, Feb. 21,
2002]

    Effective Date Note: At 67 FR 31150, May 9, 2002, in Sec. 81.327,
the table entitled ``Montana--Carbon Monoxide'' was amended by revising
the entry for ``Great Falls Area'', effective July 8, 2002. For the
convenience of the user, the revised text is set forth as follows:

Sec. 81.327  Montana.

                                * * * * *

[[Page 219]]

                                                                Montana--Carbon Monoxide
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                    Designation                                                Classification
         Designated area         -----------------------------------------------------------------------------------------------------------------------
                                                Date\1\                   Type                   Date\1\                              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------

                                                                      * * * * * * *
Great Falls Area................  July 8, 2002......................   Attainment  ..................................  .................................
    Cascade County (part).......
    Great Falls designated area:
     North boundary--9th Avenue
     South or its straight line
     extension; East boundary--
     54th Street South or its
     straight line extension;
     South boundary--11th Avenue
     South or its straight line
     extension; West boundary--
     2nd Street South or its
     straight line extension.

                                                                     * * * * * * *
--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

[[Page 220]]

                                * * * * *

Sec. 81.328    Nebraska.

                                                  Nebraska--TSP
----------------------------------------------------------------------------------------------------------------
                                                           Does not meet                           Better than
           Designated area              Does not meet        secondary           Cannot be          national
                                      primary standards      standards          classified          standards
----------------------------------------------------------------------------------------------------------------
AQCR 085 (Douglas and Sarpy
 Counties):
  Douglas County:...................  .................  .................  ..................  ................
    Omaha...........................  .................  .................  X                   ................
    Remainder of Douglas County.....  .................  .................  ..................  X
Sarpy County:
    Bellevue........................  .................  .................  X                   ................
    Remainder of Sarpy County.......  .................  .................  ..................  X
AQCR 086............................  .................  .................  \1\ X               ................
AQCR 145............................  .................  .................  ..................  X
AQCR 146:
  Cass County.......................  .................  .................  X                   ................
  Dawson County.....................  .................  .................  \1\ X               ................
  Remainder of AQCR 146.............  .................  .................  ..................  X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces state designation.

                                                  Nebraska--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Entire State............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Nebraska--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Adams County
  Antelope County
  Arthur County
  Banner County
  Blaine County
  Boone County
  Box Butte County
  Boyd County
  Brown County
  Buffalo County
  Burt County
  Butler County
  Cass County
  Cedar County
  Chase County
  Cherry County
  Cheyenne County
  Clay County
  Colfax County
  Cuming County
  Custer County
  Dakota County
  Dawes County
  Dawson County
  Deuel County
  Dixon County
  Dodge County
  Douglas County
  Dundy County
  Fillmore County
  Franklin County

[[Page 221]]

  Frontier County
  Furnas County
  Gage County
  Garden County
  Garfield County
  Gosper County
  Grant County
  Greeley County
  Hall County
  Hamilton County
  Harlan County
  Hayes County
  Hitchcock County
  Holt County
  Hooker County
  Howard County
  Jefferson County
  Johnson County
  Kearney County
  Keith County
  Keya Paha County
  Kimball County
  Knox County
  Lancaster County
  Lincoln County
  Logan County
  Loup County
  Madison County
  McPherson County
  Merrick County
  Morrill County
  Nance County
  Nemaha County
  Nuckolls County
  Otoe County
  Pawnee County
  Perkins County
  Phelps County
  Pierce County
  Platte County
  Polk County
  Red Willow County
  Richardson County
  Rock County
  Saline County
  Sarpy County
  Saunders County
  Scotts Bluff County
  Seward County
  Sheridan County
  Sherman County
  Sioux County
  Stanton County
  Thayer County
  Thomas County
  Thurston County
  Valley County
  Washington County
  Wayne County
  Webster County
  Wheeler County
  York County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                 Nebraska--Lead
----------------------------------------------------------------------------------------------------------------
                                                 Designation                            Classification
        Designated area         --------------------------------------------------------------------------------
                                     Date                  Type                  Date              Type
----------------------------------------------------------------------------------------------------------------
Douglas County (part):

[[Page 222]]

    Portion of city of Omaha         4/20/01  Attainment...................
     bounded by: Jones Street
     on the south, Eleventh
     Street on the west, Avenue
     H and the Nebraska-Iowa
     border on the north, and
     the Missouri River on the
     east.
----------------------------------------------------------------------------------------------------------------

                                                            Nebraska--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Statewide................................  .........  Unclassifiable/Attainment
    Adams County
    Antelope County
    Arthur County
    Banner County
    Blaine County
    Boone County
    Box Butte County
    Boyd County
    Brown County
    Buffalo County
    Burt County
    Butler County
    Cass County
    Cedar County
    Chase County
    Cherry County
    Cheyenne County
    Clay County
    Colfax County
    Cuming County
    Custer County
    Dakota County
    Dawes County
    Dawson County
    Deuel County
    Dixon County
    Dodge County
    Douglas County
    Dundy County
    Fillmore County
    Franklin County
    Frontier County
    Furnas County
    Gage County
    Garden County
    Garfield County
    Gosper County
    Grant County
    Greeley County
    Hall County
    Hamilton County
    Harlan County
    Hayes County
    Hitchcock County
    Holt County
    Hooker County
    Howard County
    Jefferson County
    Johnson County
    Kearney County
    Keith County
    Keya Paha County
    Kimball County
    Knox County
    Lancaster County
    Lincoln County

[[Page 223]]

    Logan County
    Loup County
    Madison County
    McPherson County
    Merrick County
    Morrill County
    Nance County
    Nemaha County
    Nuckolls County
    Otoe County
    Pawnee County
    Perkins County
    Phelps County
    Pierce County
    Platte County
    Polk County
    Red Willow County
    Richardson County
    Rock County
    Saline County
    Sarpy County
    Saunders County
    Scotts Bluff County
    Seward County
    Sheridan County
    Sherman County
    Sioux County
    Stanton County
    Thayer County
    Thomas County
    Thurston County
    Valley County
    Washington County
    Wayne County
    Webster County
    Wheeler County
    York County

--------------------------------------------------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                              Nebraska--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Entire State................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 46 FR 57046, Nov. 20, 1981; 47
FR 10210, Mar. 10, 1982; 47 FR 47813, Oct. 28, 1982; 49 FR 18837, May 3,
1984; 50 FR 5070, Feb. 6, 1985; 51 FR 32641, Sept. 15, 1986; 53 FR
50213, Dec. 14, 1988; 54 FR 21063, May 16, 1989; 56 FR 56794, Nov. 6,
1991; 61 FR 64295, Dec. 4, 1996; 63 FR 31063, June 5, 1998; 65 FR 45243,
July 20, 2000; 66 FR 20199, Apr. 20, 2001]

Sec. 81.329  Nevada.

                                                   Nevada--TSP
----------------------------------------------------------------------------------------------------------------
                                               Does not meet    Does not meet                      Better than
               Designated area                    primary         secondary        Cannot be         national
                                                 standards        standards        classified       standards
----------------------------------------------------------------------------------------------------------------
(Township Range):
    Las Vegas Valley (212) (15-24S, 56-64E).               X   ...............  ...............  ...............
    Carson Desert (101) (15-24.5N, 25-35E)..               X   ...............  ...............  ...............
    Packard Valley (101A) (24.5-28N, 31-34E)  ...............  ...............  ...............               X

[[Page 224]]

    Winnemucca Segment (70) (34-38N, 34-41E)               X   ...............  ...............  ...............
    Lower Reese Valley (59) (27-32N, 42-48E)  ...............               X   ...............  ...............
    Gabbs Valley............................  ...............  ...............               X   ...............
    Fernley Area (76) (19-21N, 23-26E)......               X   ...............  ...............  ...............
    Truckee Meadows (87) (17-20N, 18-21E)...               X   ...............  ...............  ...............
    Mason Valley (108) (9-16N, 24-26E)......               X   ...............  ...............  ...............
    San Emido Desert (22) (27-32N, 22-24E)..  ...............  ...............           \1\ X   ...............
    Colorado River Valley (213) (22-33S, 63-  ...............  ...............           \1\ X   ...............
     66E)...................................
    Steptoe Valley (179) (10-29N, 61-67E)...  ...............  ...............           \1\ X   ...............
    Clovers Area (64) (32-39N, 42-46E)......  ...............               X   ...............  ...............
    Rest of State \2\.......................  ...............  ...............  ...............              X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.
\2\ Rest of State refers to hydrographic areas as shown on the State of Nevada Division of Water Resources' map
  titled Water Resources and Inter-basin Flows (September 1971).

                                                   Nevada--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                               Does not meet    Does not meet                      Better than
               Designated area                    primary         secondary        Cannot be         national
                                                 standards        standards        classified       standards
----------------------------------------------------------------------------------------------------------------
(Township Range):
    Steptoe Valley (179)(10-29N, 61-67E):
Central.....................................  ...............  ...............  ...............               X
        Northern (area which is north of      ...............  ...............               X   ...............
         Township 21 North and within the
         drainage basin of the Steptoe
         Valley)............................
        Southern (area which is south of      ...............  ...............               X   ...............
         Township 15 North and within the
         drainage basin of the Steptoe
         Valley)............................
    Rest of State \1\.......................  ...............  ...............  ...............              X
----------------------------------------------------------------------------------------------------------------
\1\ Rest of State refers to hydrographic areas as shown on the State of Nevada Division of Water Resources' map
  titled Water Resources and Inter-basin Flows (September 1971).

                                             Nevada--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Lake Tahoe Nevada Area
  Hydrographic Area 90
    Carson City County (part).........  .........  Nonattainment            .........  Not Classified
    Douglas County (part).............  .........  Nonattainment            .........  Not Classified
    Washoe County (part)..............  .........  Nonattainment            .........  Not Classified
Las Vegas Area:.......................
  Clark County (part):
    Las Vegas Valley Hydrographic Area             Nonattainment             11/03/97  Serious.
     212.
Reno Area
  Washoe County (part)
    Truckee Meadows Hydrographic Area   .........  Nonattainment            .........  Moderate [<greek-l><greek-
     87.                                                                                E>] 12.7ppm
Rest of State.........................  .........  Unclassifiable/
                                                    Attainment
  Carson City County (part)
    Area outside Hydrographic Area 90
  Churchill County
  Clark County (part)
    Area outside Las Vegas Valley
     Hydrographic Area 212
  Douglas County (part)
    Area outside Hydrographic Area 90
  Elko County
  Esmeralda County
  Eureka County
  Humboldt County
  Lander County
  Lincoln County
  Lyon County
  Mineral County
  Nye County
  Pershing County

[[Page 225]]

  Storey County
  Washoe County (part)
    Remainder of county
  White Pine County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                             Nevada--Ozone (1-Hour Standard)
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                        Designation                                           Classification
             Designated area              --------------------------------------------------------------------------------------------------------------
                                            Date \1\                             Type                              Date \1\              Type
--------------------------------------------------------------------------------------------------------------------------------------------------------
Reno Area:                                 .........  ..........................................................  .........  ...........................
    Washoe County........................      (\2\)  Nonattainment.............................................      (\2\)  Marginal.
Rest of State............................             Unclassifiable/Attainment.................................  .........  ...........................
    Carson City                            .........
    Churchill County
    Clark County
    Douglas County
    Elko County
    Esmeralda County
    Eureka County
    Humboldt County
    Lander County
    Lincoln County
    Lyon County
    Mineral County
    Nye County
    Pershing County
    Storey County
    White Pine County
--------------------------------------------------------------------------------------------------------------------------------------------------------
 \1\ This date is October 18, 2000, unless otherwise noted.
\2\ This date is January 16, 2001.

[[Page 226]]

                                                  Nevada-PM-10
----------------------------------------------------------------------------------------------------------------
                                                Designation                            Classification
        Designated area         --------------------------------------------------------------------------------
                                        Date                 Type                  Date               Type
----------------------------------------------------------------------------------------------------------------
Washoe County:
    Reno planning area.........  11/15/90           Nonattainment           02/07/01           Serious.
        Hydrographic area 87
Clark County:
    Las Vegas planning area....  11/15/90           Nonattainment           02/08/93           Serious.
        Hydrographic area 212
Rest of State \1\..............  11/15/90           Unclassifiable
----------------------------------------------------------------------------------------------------------------
\1\ For PSD baseline area purposes, ``rest of state'' refers to hydrographic areas as shown on the State of
  Nevada Division of Water Resources' map titled Water Resources and Inter-basin Flows (September 1971), as
  revised to include a division of Carson Desert (area 101) into two areas, a smaller area 101 and area 101A.

[[Page 227]]

                               Nevada--NO<INF>2</INF>
------------------------------------------------------------------------
                                                           Cannot be
                                       Does not meet     classified or
          Designated area                 primary         better than
                                         standards          national
                                                           standards
------------------------------------------------------------------------
Entire State \1\...................  ................                X
------------------------------------------------------------------------
\1\ Entire State refers to hydrographic areas as shown on the State of
  Nevada Division of Water Resources' map titled Water Resources and
  Inter-basin Flows (September 1971).

[43 FR 8964, Mar. 3, 1978, as amended at 45 FR 30071, May 7, 1980; 45 FR
35327, May 27, 1980; 45 FR 46807, July 11, 1980; 46 FR 14892, Mar. 3,
1981; 46 FR 37897, July 23, 1981; 47 FR 20773, May 14, 1982; 51 FR
41789, Nov. 19, 1986; 56 FR 56797, Nov. 6, 1991; 57 FR 56772, Nov. 30,
1992; 58 FR 3342, Jan. 8, 1993; 60 FR 55798, Nov. 3, 1995; 63 FR 31065,
June 5, 1998; 65 FR 45244, July 20, 2000; 65 FR 45829, July 25, 2000; 66
FR 1270, Jan. 8, 2001; 67 FR 12477, Mar. 19, 2002; 67 FR 17943, Apr. 12,
2002]

Sec. 81.330    New Hampshire.

                                               New Hampshire--TSP
----------------------------------------------------------------------------------------------------------------
                                                        Does not meet
        Designated area             Does not meet         secondary           Cannot be          Better than
                                 primary  standards       standards          classified       national standard
----------------------------------------------------------------------------------------------------------------
Metro Keene....................  ..................  ..................  ..................  X
Metro Manchester...............  ..................  ..................  X                   ...................
Remainder of New Hampshire's     ..................  ..................  ..................  X
 Portion of So. N.H.M.V. AQCR
 121.
Central NH Interstate AQCR 149.  ..................  ..................  ..................  X
Metro Berlin...................  ..................  ..................  X                   ...................
Remainder of New Hampshire's     ..................  ..................  ..................  X
 portion of Androscoggin Valley
 Interstate ACQR 107.
----------------------------------------------------------------------------------------------------------------

                                               New Hampshire--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
N.H. portion of Merrimack Valley So. N.H. Interstate      ............  ............  ............             X
 AQCR 121...............................................
Central N.H. Intrastate AQCR 149........................  ............  ............  ............             X
N.H. portion of Androscoggin Valley Interstate AQCR 107.  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                         New Hampshire--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
           Designated area:            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Manchester Area:
    Hillsborough County (part), City      1-29-01  Attainment
     of Manchester.
Nashua Area:
    Hillsborough County (part), City      1-29-01  Attainment
     of Nashua.
    AQCR 107 Androscoggin Valley        .........  Unclassifiable/
     Interstate.                                    Attainment
    Coos County
AQCR 121 Merrimack Valley-S NH          .........  Unclassifiable/
 Interstate.                                        Attainment
    Belknap County
    Cheshire County
    Hillsborough County (part), Area
     outside of Nashua and Manchester
    Merrimack County
    Rockingham County
    Stratford County
    Sullivan County
AQCR 149 Central New Hampshire          .........  Unclassifiable/
 Intrastate.                                        Attainment
    Carroll County
    Grafton County
----------------------------------------------------------------------------------------------------------------

[[Page 228]]

                                     New Hampshire--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Belknap County Area:
    Belknap County....................             Unclassifiable/
                                                    Attainment
Boston-Lawrence-Worcester Area:
    Hillsborough County (part)........      (\1\)  Nonattainment                (\2\)  Serious.
        Pelham Town, Amherst Town,
         Brookline Town, Hollis Town,
         Hudson Town, Litchfield Town,
         Merrimack Town, Milford Town,
         Mont Vernon Town, Nashua City
         Wilton Town.
        Rockingham County (part)
        Atkinson Town, Brentwood Town,      (\2\)  Nonattainment                (\2\)  Serious.
         Danville Town, Derry Town, E.
         Kingston Town, Hampstead
         Town, Hampton Falls Town,
         Kensington Town, Kingston
         Town, Londonderry Town,
         Newton Town, Plaistow Town,
         Salem Town, Sandown Town,
         Seabrook Town, South Hampton
         Town Windham Town.
Cheshire County Area:
    Cheshire County...................      (\2\)  Nonattainment                (\2\)  Incomplete Data.
Manchester Area:
    Hillsborough County (part)........      (\2\)  Nonattainment                (\2\)  Marginal.
        Antrim Town, Bedford Town,
         Bennington Town, Deering
         Town, Francestown Town,
         Goffstown Town, Greenfield
         Town, Greenville Town,
         Hancock Town, Hillsborough
         Town, Lyndeborough Town,
         Manchester city, Mason Town,
         New Boston Town, New Ipswich
         Town, Petersborough Town,
         Sharon Town, Temple town,
         Weare Town, Windsor Town.
    Merrimack County..................      (\2\)  Nonattainment                (\2\)  Marginal.
    Rockingham County (part)..........      (\2\)  Nonattainment                (\2\)  Marginal.
        Auburn Town, Candia Town,
         Chester Town, Deerfield Town,
         Epping Town, Fremont Town,
         Northwood Town, Nottingham
         Town, Raymond Town.
Portsmouth-Dover-Rochester Area:
    Rockingham County (part)..........      (\2\)  Nonattainment                (\2\)  Serious.
        Exeter Town, Greenland Town,
         Hampton Town, New Castle
         Town, Newfields Town,
         Newington Town, Newmarket
         Town, North Hampton Town,
         Portsmouth city, Rye Town,
         Stratham Town.
    Strafford County..................      \(2)\  Nonattainment                \(2)\  Serious.
Sullivan County Area:
    Sullivan County...................             Unclassifiable/
                                                    Attainment
AQCR 107 Androscoggin Valley
 Interstate:
    Coos County.......................             Unclassifiable/
                                                    Attainment
AQCR 149 Central New Hampshire          .........
 Interstate:
    Carroll County....................             Unclassifiable/
                                                    Attainment
    Grafton County....................             Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
 \1\ This date is October 18, 2000 unless otherwise noted.
\2\ This date is January 16, 2001.

                           New Hampshire--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Statewide...................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 45 FR 24877, Apr. 11, 1980; 46
FR 33524, June 30, 1981; 47 FR 764, Jan. 7, 1982; 47 FR 31878, July 23,
1982; 52 FR 3802, Feb. 6, 1987; 52 FR 35082, Sept. 17, 1987; 52 FR
36863, Oct. 1, 1987; 56 FR 56799, Nov. 6, 1991; 59 FR 42769, Aug. 19,
1994; 62 FR 14644, Mar. 27, 1997; 63 FR 31065, June 5, 1998; 64 FR
30916, June 9, 1999; 65 FR 45245, July 20, 2000; 65 FR 71066, Nov. 29,
2000]

[[Page 229]]

Sec. 81.331    New Jersey.

                                                 New Jersey--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
New Jersey-New York-Connecticut Interstate AQCR.........  ............  ............  ............             X
Metropolitan Philadelphia Interstate AQCR...............  ............  ............  ............             X
New Jersey Intrastate AQCR..............................  ............  ............  ............             X
Northeast Pennsylvania-Upper Delaware Valley Interstate
 AQCR:
    The Township of Harmony.............................             X             X  ............  ............
    The Township of White...............................             X             X  ............  ............
    The Township of Oxford..............................             X             X  ............  ............
    The Township of Belvidere...........................             X             X  ............  ............
    Portions of Liberty Township........................             X             X  ............  ............
    Portions of Mansfield Township......................             X             X  ............  ............
  Remainder of AQCR.....................................             X             X  ............             X
----------------------------------------------------------------------------------------------------------------

                                           New Jersey--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Atlantic City Area
  Atlantic County (part)
    The City of Atlantic City.........     2/5/96  Attainment               .........  .........................
Burlington Area
  Burlington County (part)
    City of Burlington................     2/5/96  Attainment               .........  .........................
Freehold Area
  Monmouth County (part)
    Borough of Freehold...............     2/5/96  Attainment               .........  .........................
Morristown Area
  Morris County (part)
    City of Morristown................     2/5/96  Attainment               .........  .........................
New York-N. New Jersey-Long Island
 Area
  Bergen County.......................  .........  Nonattainment            .........  Moderate <ls-thn-eq>
                                                                                        12.7ppm
  Essex County........................  .........  Nonattainment            .........  Moderate <ls-thn-eq>
                                                                                        12.7ppm
  Hudson County.......................  .........  Nonattainment            .........  Moderate <ls-thn-eq>
                                                                                        12.7ppm
  Passaic County (part)
    City of Clifton...................  .........  Nonattainment            .........  Moderate <ls-thn-eq>
                                                                                        12.7ppm
    City of Patterson.................  .........  Nonattainment            .........  Moderate <ls-thn-eq>
                                                                                        12.7ppm
    City of Passaic...................  .........  Nonattainment            .........  Moderate <ls-thn-eq>
                                                                                        12.7ppm
    Union County......................  .........  Nonattainment            .........  Moderate <ls-thn-eq>
                                                                                        12.7ppm
Penns Grove Area
  Salem County (part)
    Borough of Penns Grove. Those          2/5/96  Attainment               .........  .........................
     portions within 100 yards of the
     intersections of U.S. Route 130
     and County Roads 675 & 607.
Perth Amboy Area
  Middlesex County (part)
    City of Perth Amboy...............     2/5/96  Attainment               .........  .........................
Philadelphia-Camden County Area
  Camden County.......................     2/5/96  Attainment               .........  .........................
Somerville Area
  Somerset County (part)
    Borough of Somerville.............     2/5/96  Attainment               .........  .........................
Toms River Area
  Ocean County (part)
    City of Toms River................     2/5/96  Attainment               .........  .........................
Trenton Area
  Mercer County (part)
    City of Trenton...................     2/5/96  Attainment               .........  .........................
AQCR 043 NJ NY Connecticut Interstate   .........  Unclassifiable/
 (Remainder of).                                    Attainment

[[Page 230]]

  Middlesex County (part)
    Area outside of Perth Amboy
  Monmouth County (part)
    Area outside Freehold
  Morris County (part)
    Area outside of Morristown
  Passaic County (part)
    Area outside Clifton, Patterson,
     and Passaic
  Somerset County (part)
    Area outside of Somerville
AQCR 045 Metro. Philadelphia            .........  Unclassifiable/
 Interstate (Remainder of).                         Attainment
  Burlington County (part)
    Area outside Burlington
  Gloucester County
  Mercer County (part)
    Area outside Trenton
  Salem County (part)
    Area outside Penns Grove Area
AQCR 150 New Jersey Intrastate........  .........  Unclassifiable/
                                                    Attainment
  Atlantic County (part)
    Area outside Atlantic City
  Cape May County
  Cumberland County
  Ocean County (part)
    Area outside Toms River
AQCR 151 NE PA--Upper Delaware Valley.  .........  Unclassifiable/
                                                    Attainment
  Hunterdon County
  Sussex County
  Warren County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                       New Jersey--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Allentown-Bethlehem Easton Area:
    Warren County.....................      (\2\)  Nonattainment                (\2\)  Marginal.
Atlantic City Area:
    Atlantic County...................      (\2\)  Nonattainment                (\2\)  Moderate.
    Cape May County...................      (\2\)  Nonattainment                (\2\)  Moderate.
New York-N. New Jersey-Long Island
 Area:
    Bergen County.....................  .........  Nonattainment            .........  Severe-17.
    Essex County......................             Nonattainment                       Severe-17.
    Hudson County.....................             Nonattainment                       Severe-17.
    Hunterdon County..................             Nonattainment                       Severe-17.
    Middlesex County..................             Nonattainment                       Severe-17.
    Monmouth County...................             Nonattainment                       Severe-17.
    Morris County.....................             Nonattainment                       Severe-17.
    Ocean County......................             Nonattainment                       Severe-17.
    Passaic County....................             Nonattainment                       Severe-17.
    Somerset County...................             Nonattainment                       Severe-17.
    Sussex County.....................             Nonattainment                       Severe-17.
    Union County......................             Nonattainment                       Severe-17.
Philadelphia-Wilmington-Trenton Area:
    Burlington County.................             Nonattainment                       Severe-15.
    Camden County.....................             Nonattainment                       Severe-15.
    Cumberland County.................  .........  Nonattainment                       Severe-15.
    Gloucester County.................             Nonattainment                       Severe-15.
    Mercer County.....................             Nonattainment                       Severe-15.
    Salem County......................             Nonattainment                       Severe-15.
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.
\2\ This date is January 16, 2001.

[[Page 231]]

                             New Jersey--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
New Jersey-New York-Connecticut Interstate    ............             X
 AQCR.......................................
Metropolitan Philadelphia Interstate AQCR...  ............             X
New Jersey Intrastate AQCR..................  ............             X
Northeast Pennsylvania-Upper Delaware         ............             X
 Interstate AQCR............................
------------------------------------------------------------------------

[44 FR 5123, Jan. 25, 1979, as amended at 48 FR 37405, Aug. 18, 1983; 48
FR 43328, Sept. 23, 1983; 52 FR 18692, May 19, 1987; 52 FR 49411, Dec.
31, 1987; 53 FR 27347, July 20, 1988; 56 FR 56800, Nov. 6, 1991; 60 FR
62747, Dec. 7, 1995; 61 FR 2941, Jan. 30, 1996; 62 FR 35972, July 3,
1997; 63 FR 31066, June 5, 1998; 65 FR 45245, July 20, 2000]

Sec. 81.332    New Mexico.

                                                 New Mexico--TSP
----------------------------------------------------------------------------------------------------------------
                                                             Does not meet                        Better than
            Designated area               Does not meet        secondary         Cannot be          national
                                        primary standards      standards        classified         standards
----------------------------------------------------------------------------------------------------------------
AQCR 152:
    Bernalillo County:
        Portions of City of                            X   ................  ................  .................
         Albuquerque..................
        Remainder of County...........  .................  ................  ................                 X
----------------------------------------------------------------------------------------------------------------

                                                 New Mexico--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 012:
  Portions of Grant County..............................             X  ............  ............  ............
  Remainder of AQCR.....................................  ............  ............  ............             X
AQCR 014................................................  ............  ............  ............             X
AQCR 152................................................  ............  ............  ............             X
AQCR 153................................................  ............  ............  ............             X
AQCR 154................................................  ............  ............  ............             X
AQCR 155................................................  ............  ............  ............             X
AQCR 156................................................  ............  ............  ............             X
AQCR 157................................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                           New Mexico--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Albuquerque Area Bernalillo County        7/15/96  Attainment
AQCR 012 New Mexico-Southern Border     .........  Unclassifiable/
 Intrastate.                                        Attainment
  Grant County
  Hidalgo County
  Luna County
AQCR 014 Four Corners Interstate
  San Juan County (part)
    Central Farmington................  .........  Unclassifiable/
                                                    Attainment
AQCR 014 Four Corners Interstate        .........  Unclassifiable/
 (Remainder of).                                    Attainment
  McKinley County (part), as described
   under 40 CFR 81.121.
  Rio Arriba County (part), as
   described under 40 CFR 81.121.
  San Juan County (part)
    Remainder of county
  Sandoval County, as described under
   40 CFR 81.121.
  Valencia County, as described under
   40 CFR 81.121.
AQCR 152 Albuquerque-Mid Rio Grande     .........  Unclassifiable/
 Intrastate.                                        Attainment

[[Page 232]]

  Sandoval County (part), as described
   under 40 CFR 81.83.
  Valencia County (part), as described
   under 40 CFR 81.83.
AQCR 153 El Paso-Las Cruces-Alamogordo  .........  Unclassifiable/
                                                    Attainment
  Dona Ana County
  Lincoln County
  Otero County
  Sierra County
AQCR 154 Northeastern Plains            .........  Unclassifiable/
 Intrastate.                                        Attainment
  Colfax County
  Guadalupe County
  Harding County
  Mora County
  San Miguel County
  Torrance County
  Union County
AQCR 155 Pecos-Permian Basin            .........  Unclassifiable/
 Intrastate.                                        Attainment
  Chaves County
  Curry County
  De Baca County
  Eddy County
  Lea County
  Quay County
  Roosevelt County
AQCR 156 S.W. Mountains-Augustine       .........  Unclassifiable/
 Plains.                                            Attainment
  Catron County
  Cibola County
  McKinley County (part), as described
   under 40 CFR 81.241.
  Socorro County
  Valencia County (part), as described
   under 40 CFR 81.241.
AQCR 157 Upper Rio Grande Valley        .........  Unclassifiable/
 Intrastate (Remainder of).                         Attainment
  Los Alamos County
  Rio Arriba (part)
    see 40 CFR 81.239
  Santa Fe County (part)
    Remainder of county
  Taos County
AQCR 157 Upper Rio Grande Valley
 Intrastate
  Santa Fe County (part)
    Narrow corridor in Santa Fe.......  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                       New Jersey--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
AQCR 012 New Mexico-Southern Border                Unclassifiable/
 Intrastate.                                        Attainment
    Grant County
    Hidalgo County
    Luna County
AQCR 014 Four Corners Interstate......             Unclassifiable/
                                                    Attainment
    see 40 CFR 81.121
        McKinley County (part)
        Rio Arriba County (part)
        San Juan County
        Sandoval County (part)
        Valencia County (part)
AQCR 152 Albuquerque-Mid Rio Grande     .........   Unclassifiable/
 Intrastate.                                        Attainment

[[Page 233]]

    Bernalillo County (part)
AQCR 152 Albuquerque-Mid Rio Grande...              Unclassifiable/
                                                    Attainment
    Sandoval County (part) see 40 CFR
     81.83
    Valencia County see 40 CFR 81.83..
AQCR 153 El Paso-Las Cruces-Alamogordo    7/12/95  Nonattainment              7/12/95  Marginal.
    Dona Ana County (part)--(Sunland
     Park Area) The Area bounded by
     the New Mexico-Texas State line
     on the east, the New Mexico-
     Mexico international line on the
     south, the Range 3E-Range 2E line
     on the west, and the N3200
     latitude line on the north.
    Remainder of Dona Ana County......             Unclassifiable/
                                                    Attainment
    Lincoln County....................             Unclassifiable/
                                                    Attainment
    Otero County......................             Unclassifiable/
                                                    Attainment
    Sierra County.....................             Unclassifiable/
                                                    Attainment
AQCR 154 Northeastern Plains                       Unclassifiable/
 Intrastate.                                        Attainment
    Colfax County
    Guadalupe County
    Harding County
    Mora County
    San Miguel County
    Torrance County
    Union County
AQCR 155 Pecos-Permian Basin            .........  Unclassifiable/
 Intrastate.                                        Attainment
    Chaves County
    Curry County
    De Baca County
    Eddy County
    Lea County
    Quay County
    Roosevelt County
AQCR 156 SW Mountains-Augustine Plains             Unclassifiable/
                                                    Attainment
    Catron County                       .........
    Cibola County
    McKinley County (part) see 40 CFR
     81.241
    Socorro County
    Valencia County (part) see 40 CFR
     81.241
AQCR 157 Upper Rio Grande Valley                   Unclassifiable/
 Intrastate.                                        Attainment
    Los Alamos County
    Rio Arriba County (part) see 40
     CFR 81.239
    Santa Fe County
    Taos County
----------------------------------------------------------------------------------------------------------------
 \1\ This date is October 18, 2000, unless otherwise noted.

                                                New Mexico--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Dona Ana County
  The area bounded by Anthony            11/15/90  Nonattainment             11/15/90  Moderate
   Quadrangle, Anthony, New Mexico -
   Texas.
    SE/4 La Mesa 15' Quadrangle, N3200
     - W10630/7.5, Township 26S, Range
     3E, Sections 35 and 36 as limited
     by the New Mexico - Texas State
     line on the south
Rest of State.........................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

[[Page 234]]

                             New Mexico--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 012....................................  ............             X
AQCR 014....................................  ............             X
AQCR 152....................................  ............             X
AQCR 153....................................  ............             X
AQCR 154....................................  ............             X
AQCR 155....................................  ............             X
AQCR 156....................................  ............             X
AQCR 157....................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40428, Sept. 11, 1978; 46
FR 31886, June 18, 1981; 46 FR 33031, June 26, 1981; 47 FR 19137, May 4,
1982; 48 FR 31208, July 5, 1983; 50 FR 11861, Mar. 26, 1985; 55 FR
34017, Aug. 21, 1990; 56 FR 56802, Nov. 6, 1991; 57 FR 56772, Nov. 30,
1992; 60 FR 30789, June 12, 1995; 60 FR 52336, Oct. 6, 1995; 60 FR
55798, Nov. 3, 1995; 61 FR 29973, June 13, 1996; 61 FR 53643, Oct. 15,
1996; 63 FR 31066, June 5, 1998; 65 FR 45246, July 20, 2000]

Sec. 81.333  New York.

                                                  New York--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Niagara Frontier AQCR...................................  ............  ............  ............             X
Genesee-Finger Lakes AQCR...............................  ............  ............  ............             X
Southern Tier West AQCR.................................  ............  ............  ............             X
Southern Tier East AQCR.................................  ............  ............  ............             X
Central AQCR............................................  ............  ............  ............             X
Northern (Champlain Valley) AQCR........................  ............  ............  ............             X
Hudson Valley AQCR......................................  ............  ............  ............             X
New Jersey-New York-Connecticut Interstate AQCR:
  The Borough of Manhattan (except between 59th and       ............  ............             X  ............
   125th Sts.)..........................................
  The Boroughs of Brooklyn and Queens (south of the       ............  ............             X  ............
   Queensborough Bridge and Queens Blvd., west of 44th
   St., west of I-278, and north of the Brooklyn
   Bridge.).............................................
  The Borough of the Bronx (south of I-95 and west of I-  ............  ............             X  ............
   278).................................................
  Remainder of AQCR.....................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            New York--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
New York-N. New Jersey-Long Island
 Area:
  Bronx County........................    5/20/02  Attainment               .........
  Kings County........................
  Nassau County.......................
  New York County.....................
  Queens County.......................
  Richmond County.....................
  Westchester County..................
Syracuse Area
  Onondaga County.....................    9/29/93  Unclassifiable/
                                                    attainment
AQCR 043 NJ-NY-CT Interstate AQCR       .........  Unclassifiable/
 (Remainder of).                                    Attainment
  Rockland County
  Suffolk County
AQCR 158 Central New York Intrastate    .........  Unclassifiable/
 (Remainder of).                                    Attainment
  Cayuga County
  Cortland County
  Herkimer County
  Jefferson County

[[Page 235]]

  Lewis County
  Madison County
  Oneida County
  Oswego County
AQCR 159 Champlain Valley Interstate..  .........  Unclassifiable/
                                                    Attainment
  Clinton County
  Essex County
  Franklin County
  Hamilton County
  St. Lawrence County
  Warren County
  Washington County
AQCR 160 Genessee-Finger Lakes          .........  Unclassifiable/
 Intrastate.                                        Attainment
  Genesee County
  Livingston County
  Monroe County
  Ontario County
  Orleans County
  Seneca County
  Wayne County
  Wyoming County
  Yates County
AQCR 161 Hudson Valley Intrastate.....  .........  Unclassifiable/
                                                    Attainment
  Albany County
  Columbia County
  Dutchess County
  Fulton County
  Greene County
  Montgomery County
  Orange County
  Putnam County
  Rensselaer County
  Saratoga County
  Schenectady County
  Schoharie County
  Ulster County
AQCR 162 Niagara Frontier Intrastate..  .........  Unclassifiable/
                                                    Attainment
  Erie County
  Niagara County
AQCR 163 Southern Tier East Intrastate  .........  Unclassifiable/
                                                    Attainment
  Broome County
  Chenango County
  Delaware County
  Otsego County
  Sullivan County
  Tioga County
AQCR 164 Southern Tier West Intrastate  .........  Unclassifiable/
                                                    Attainment
  Allegany County
  Cattaraugus County
  Chautauqua County
  Chemung County
  Schuyler County
  Steuben County
  Tompkins County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                 New York--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Onondaga County.......................     1/6/92  Unclassifiable
Rest of State Not Designated
----------------------------------------------------------------------------------------------------------------

[[Page 236]]

                                        New York--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Albany-Schenectady-Troy Area:
    Albany County.....................      (\2\)  Nonattainment                (\2\)  Marginal.
    Greene County.....................      (\2\)  Nonattainment                (\2\)  Marginal.
    Montgomery County.................      (\2\)  Nonattainment                (\2\)  Marginal.
    Rensselaer County.................      (\2\)  Nonattainment                (\2\)  Marginal.
    Saratoga County...................      (\2\)  Nonattainment                (\2\)  Marginal.
    Schenectady County................      (\2\)  Nonattainment                (\2\)  Marginal.
Buffalo-Niagara Falls Area:
    Erie County.......................      (\2\)  Nonattainment                (\2\)  Marginal.
    Niagara County....................      (\2\)  Nonattainment                (\2\)  Marginal.
Essex County Area:
    Essex County (part) The portion of      (\2\)  Nonattainment                (\2\)  Rural Transport
     Whiteface Mountain above 4500                                                      (Marginal).
     feet in elevation in Essex County.
Jefferson County Area:
    Jefferson County..................      (\2\)  Nonattainment                  (<SUP>2</SUP>)  Marginal.
New York-Northern New Jersey-Long
 Island Area:
    Bronx County......................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Kings County......................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Nassau County.....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    New York County...................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Orange County (part) Blooming         1/15/92  Nonattainment              1/15/92  Severe-17.
     Grove, Chester, Highlands,
     Monroe, Tuxedo, Warwick, and
     Woodbury.
    Queens County.....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Richmond County...................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Rockland County...................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Suffolk County....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Westchester County................   11/15/90  Nonattainment             11/15/90  Severe-17.
Poughkeepsie Area:
    Dutchess County...................      (\2\)  Nonattainment                (\2\)  Moderate.
    Orange County (remainder).........      (\2\)  Nonattainment                (\2\)  Moderate.
    Putnam County.....................      (\2\)  Nonattainment                (\2\)  Moderate.
AQCR 158 Central New York Intrastate    .........  Unclassifiable/
 (Remainder of)                                     Attainment
    Cayuga County
    Cortland County
    Herkimer County
    Lewis County
    Madison County
    Oneida County
    Onondaga County
    Oswego County
AQCR 159 Champlain Valley Interstate    .........  Unclassifiable/
 (Remainder of)                                     Attainment
    Clinton County
    Franklin County
    Hamilton County
    St. Lawrence County
    Warren County
    Washington County
AQCR 160 Genessee-Finger Lakes          .........  Unclassifiable/
 Intrastate.                                        Attainment
    Genessee County
    Livingston County
    Monroe County
    Ontario County
    Orleans County
    Seneca County
    Wayne County
    Wyoming County
    Yates County
AQCR 161 Hudson Valley Intrastate       .........  Unclassifiable/
 (Remainder of).                                    Attainment
    Columbia County
    Fulton County
    Schoharie County
    Ulster County
AQCR 163 Southern Tier East Intrastate  .........  Unclassifiable/
                                                    Attainment
    Broome County
    Chenango County
    Delaware County

[[Page 237]]

    Otsego County
    Sullivan County
    Tioga County
AQCR 164 Southern Tier West Intrastate  .........  Unclassifiable/
                                                    Attainment
    Allegany County
    Cattaraugus County
    Chautauqua County
    Chemung County
    Schuyler County
    Steuben County
    Tompkins County
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.
<SUP>2</SUP> This date is January 16, 2001.

                                                 New York--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
New York County.......................    1/20/94  Nonattainment              1/20/94  Moderate
----------------------------------------------------------------------------------------------------------------

                              New York--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Niagara Frontier AQCR.......................  ............             X
Genesee-Finger Lakes AQCR...................  ............             X
Southern Tier West AQCR.....................  ............             X
Southern Tier East AQCR.....................  ............             X
Central AQCR................................  ............             X
Northern (Champlain Valley) AQCR............  ............             X
Hudson Valley AQCR..........................  ............             X
New Jersey-New York-Connecticut Interstate    ............             X
 AQCR.......................................
------------------------------------------------------------------------

[44 FR 5125, Jan. 25, 1979]

    Editorial Note: For Federal Register citations affecting
Sec. 81.333, see the List of CFR Sections Affected, which appears in the
Finding Aids section of the printed volume and on GPO Access.

Sec. 81.334    North Carolina.

                                               North Carolina--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Alamance County.........................................  ............  ............  ............             X
Alexander County........................................  ............  ............  ............             X
Alleghany County........................................  ............  ............  ............             X
Anson County............................................  ............  ............  ............             X
Ashe County.............................................  ............  ............  ............             X
Avery County............................................  ............  ............  ............             X
Beaufort County.........................................  ............  ............  ............             X
Bertie County...........................................  ............  ............  ............             X
Bladen County...........................................  ............  ............  ............             X
Brunswick County........................................  ............  ............  ............             X
Buncombe County.........................................  ............  ............  ............             X
Burke County............................................  ............  ............  ............             X
Cabarrus County.........................................  ............  ............  ............             X
Caldwell County.........................................  ............  ............  ............             X
Camden County...........................................  ............  ............  ............             X
Carteret County.........................................  ............  ............  ............             X
Caswell County..........................................  ............  ............  ............             X

[[Page 238]]

Catawba County..........................................  ............  ............  ............             X
Chatham County..........................................  ............  ............  ............             X
Cherokee County.........................................  ............  ............  ............             X
Chowan County...........................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Cleveland County........................................  ............  ............  ............             X
Columbus County.........................................  ............  ............  ............             X
Craven County...........................................  ............  ............  ............             X
Cumberland County.......................................  ............  ............  ............             X
Currituck County........................................  ............  ............  ............             X
Dare County.............................................  ............  ............  ............             X
Davidson County.........................................  ............  ............  ............             X
Davie County............................................  ............  ............  ............             X
Duplin County...........................................  ............  ............  ............             X
Durham County...........................................  ............  ............  ............             X
Edgecombe County........................................  ............  ............  ............             X
Forsyth County..........................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Gaston County...........................................  ............  ............  ............             X
Gates County............................................  ............  ............  ............             X
Graham County...........................................  ............  ............  ............             X
Granville County........................................  ............  ............  ............             X
Greene County...........................................  ............  ............  ............             X
Guilford County.........................................  ............  ............  ............             X
Halifax County..........................................  ............  ............  ............             X
Harnett County..........................................  ............  ............  ............             X
Haywood County..........................................  ............  ............  ............             X
Henderson County........................................  ............  ............  ............             X
Hertford County.........................................  ............  ............  ............             X
Hoke County.............................................  ............  ............  ............             X
Hyde County.............................................  ............  ............  ............             X
Iredell County..........................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Johnston County.........................................  ............  ............  ............             X
Jones County............................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Lenoir County...........................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
McDowell County.........................................  ............  ............  ............             X
Macon County............................................  ............  ............  ............             X
Madison County..........................................  ............  ............  ............             X
Martin County...........................................  ............  ............  ............             X
Mecklenburg County......................................  ............  ............  ............             X
Mitchell County.........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Moore County............................................  ............  ............  ............             X
Nash County.............................................  ............  ............  ............             X
New Hanover County......................................  ............  ............  ............             X
Northampton County......................................  ............  ............  ............             X
Onslow County...........................................  ............  ............  ............             X
Orange County...........................................  ............  ............  ............             X
Pamlico County..........................................  ............  ............  ............             X
Pasquotank County.......................................  ............  ............  ............             X
Pender County...........................................  ............  ............  ............             X
Perquimans County.......................................  ............  ............  ............             X
Person County...........................................  ............  ............  ............             X
Pitt County.............................................  ............  ............  ............             X
Polk County.............................................  ............  ............  ............             X
Randolph County.........................................  ............  ............  ............             X
Richmond County.........................................  ............  ............  ............             X
Robeson County..........................................  ............  ............  ............             X
Rockingham County.......................................  ............  ............  ............             X
Rowan County............................................  ............  ............  ............             X
Rutherford County.......................................  ............  ............  ............             X
Sampson County..........................................  ............  ............  ............             X
Scotland County.........................................  ............  ............  ............             X
Stanly County...........................................  ............  ............  ............             X
Stokes County...........................................  ............  ............  ............             X
Surry County............................................  ............  ............  ............             X
Swain County............................................  ............  ............  ............             X

[[Page 239]]

Transylvania County.....................................  ............  ............  ............             X
Tyrrell County..........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Vance County............................................  ............  ............  ............             X
Wake County.............................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Watauga County..........................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Wilkes County...........................................  ............  ............  ............             X
Wilson County...........................................  ............  ............  ............             X
Yadkin County...........................................  ............  ............  ............             X
Yancey County...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                               North Carolina--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Alamance County.........................................  ............  ............  ............             X
Alexander County........................................  ............  ............  ............             X
Alleghany County........................................  ............  ............  ............             X
Anson County............................................  ............  ............  ............             X
Ashe County.............................................  ............  ............  ............             X
Avery County............................................  ............  ............  ............             X
Beaufort County.........................................  ............  ............  ............             X
Bertie County...........................................  ............  ............  ............             X
Bladen County...........................................  ............  ............  ............             X
Brunswick County........................................  ............  ............  ............             X
Buncombe County.........................................  ............  ............  ............             X
Burke County............................................  ............  ............  ............             X
Cabarrus County.........................................  ............  ............  ............             X
Caldwell County.........................................  ............  ............  ............             X
Camden County...........................................  ............  ............  ............             X
Carteret County.........................................  ............  ............  ............             X
Caswell County..........................................  ............  ............  ............             X
Catawba County..........................................  ............  ............  ............             X
Chatham County..........................................  ............  ............  ............             X
Cherokee County.........................................  ............  ............  ............             X
Chowan County...........................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Cleveland County........................................  ............  ............  ............             X
Columbus County.........................................  ............  ............  ............             X
Craven County...........................................  ............  ............  ............             X
Cumberland County.......................................  ............  ............  ............             X
Currituck County........................................  ............  ............  ............             X
Dare County.............................................  ............  ............  ............             X
Davidson County.........................................  ............  ............  ............             X
Davie County............................................  ............  ............  ............             X
Duplin County...........................................  ............  ............  ............             X
Durham County...........................................  ............  ............  ............             X
Edgecombe County........................................  ............  ............  ............             X
Forsyth County..........................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Gaston County...........................................  ............  ............  ............             X
Gates County............................................  ............  ............  ............             X
Graham County...........................................  ............  ............  ............             X
Granville County........................................  ............  ............  ............             X
Greene County...........................................  ............  ............  ............             X
Guilford County.........................................  ............  ............  ............             X
Halifax County..........................................  ............  ............  ............             X
Harnett County..........................................  ............  ............  ............             X
Haywood County..........................................  ............  ............  ............             X
Henderson County........................................  ............  ............  ............             X
Hertford County.........................................  ............  ............  ............             X
Hoke County.............................................  ............  ............  ............             X
Hyde County.............................................  ............  ............  ............             X
Iredell County..........................................  ............  ............  ............             X

[[Page 240]]

Jackson County..........................................  ............  ............  ............             X
Johnston County.........................................  ............  ............  ............             X
Jones County............................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Lenoir County...........................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
McDowell County.........................................  ............  ............  ............             X
Macon County............................................  ............  ............  ............             X
Madison County..........................................  ............  ............  ............             X
Martin County...........................................  ............  ............  ............             X
Mecklenburg County......................................  ............  ............  ............             X
Mitchell County.........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Moore County............................................  ............  ............  ............             X
Nash County.............................................  ............  ............  ............             X
New Hanover County......................................  ............  ............  ............             X
Northampton County......................................  ............  ............  ............             X
Onslow County...........................................  ............  ............  ............             X
Orange County...........................................  ............  ............  ............             X
Pamlico County..........................................  ............  ............  ............             X
Pasquotank County.......................................  ............  ............  ............             X
Pender County...........................................  ............  ............  ............             X
Perquimans County.......................................  ............  ............  ............             X
Person County...........................................  ............  ............  ............             X
Pitt County.............................................  ............  ............  ............             X
Polk County.............................................  ............  ............  ............             X
Randolph County.........................................  ............  ............  ............             X
Richmond County.........................................  ............  ............  ............             X
Robeson County..........................................  ............  ............  ............             X
Rockingham County.......................................  ............  ............  ............             X
Rowan County............................................  ............  ............  ............             X
Rutherford County.......................................  ............  ............  ............             X
Sampson County..........................................  ............  ............  ............             X
Scotland County.........................................  ............  ............  ............             X
Stanly County...........................................  ............  ............  ............             X
Stokes County...........................................  ............  ............  ............             X
Surry County............................................  ............  ............  ............             X
Swain County............................................  ............  ............  ............             X
Transylvania County.....................................  ............  ............  ............             X
Tyrrell County..........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Vance County............................................  ............  ............  ............             X
Wake County.............................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Watauga County..........................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Wilkes County...........................................  ............  ............  ............             X
Wilson County...........................................  ............  ............  ............             X
Yadkin County...........................................  ............  ............  ............             X
Yancey County...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                         North Carolina--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Winston-Salem Area
  Forsyth County......................    11/7/94
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Alamance County
  Alexander County
  Alleghany County
  Anson County
  Ashe County
  Avery County
  Beaufort County
  Bertie County

[[Page 241]]

  Bladen County
  Brunswick County
  Buncombe County
  Burke County
  Cabarrus County
  Caldwell County
  Camden County
  Carteret County
  Caswell County
  Catawba County
  Chatham County
  Cherokee County
  Chowan County
  Clay County
  Cleveland County
  Columbus County
  Craven County
  Cumberland County
  Currituck County
  Dare County
  Davidson County
  Davie County
  Duplin County
  Durham County.......................    9/18/95
  Edgecombe County
  Franklin County
  Gaston County
  Gates County
  Graham County
  Granville County
  Greene County
  Guilford County
  Halifax County
  Harnett County
  Haywood County
  Henderson County
  Hertford County
  Hoke County
  Hyde County
  Iredell County
  Jackson County
  Johnston County
  Jones County
  Lee County
  Lenoir County
  Lincoln County
  Macon County
  Madison County
  Martin County
  McDowell County
  Mecklenburg County..................    9/18/95
  Mitchell County
  Montgomery County
  Moore County
  Nash County
  New Hanover County
  Northampton County
  Onslow County
  Orange County
  Pamlico County
  Pasquotank County
  Pender County
  Perquimans County
  Person County
  Pitt County
  Polk County
  Randolph County
  Richmond County
  Robeson County
  Rockingham County
  Rowan County

[[Page 242]]

  Rutherford County
  Sampson County
  Scotland County
  Stanly County
  Stokes County
  Surry County
  Swain County
  Transylvania County
  Tyrrell County
  Union County
  Vance County
  Wake County.........................    9/18/95
  Warren County
  Washington County
  Watauga County
  Wayne County
  Wilkes County
  Wilson County
  Yadkin County
  Yancey County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                     North Carolina--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                     Designation                          Classification
          Designated area          -----------------------------------------------------------------------------
                                            Date <SUP>1</SUP>                  Type           Date <SUP>1</SUP>           Type
----------------------------------------------------------------------------------------------------------------
Statewide.........................  .....................  Unclassifiable/
                                                            Attainment
    Alamance County
    Alexander County
    Alleghany County
    Anson County
    Ashe County
    Avery County
    Beaufort County
    Bertie County
    Bladen County
    Brunswick County
    Buncombe County
    Burke County
    Cabarrus County
    Caldwell County
    Camden County
    Carteret County
    Caswell County
    Catawba County
    Chatham County
    Cherokee County
    Chowan County
    Clay County
    Cleveland County
    Columbus County
    Craven County
    Cumberland County
    Currituck County
    Dare County
    Davidson County
    Davie County
    Durham County
    Duplin County
    Edgecombe County
    Forsyth County
    Franklin County
    Gaston County
    Gates County
    Graham County
    Granville County
    Greene County
    Guilford County
    Halifax County

[[Page 243]]

    Harnett County
    Haywood County
    Henderson County
    Hertford County
    Hoke County
    Hyde County
    Iredell County
    Jackson County
    Johnston County
    Jones County
    Lee County
    Lenoir County
    Lincoln County
    McDowell County
    Macon County
    Madison County
    Martin County
    Mecklenburg County
    Mitchell County
    Montgomery County
    Moore County
    Nash County
    New Hanover County
    Northhampton County
    Onslow County
    Orange County
    Pamlico County
    Pasquotank County
    Pender County
    Perquimans County
    Person County
    Pitt County
    Polk County
    Randolph County
    Richmond County
    Robeson County
    Rockingham County
    Rowan County
    Rutherford County
    Sampson County
    Scotland County
    Stanly County
    Stokes County
    Surry County
    Swain County
    Transylvania County
    Tyrrell County
    Union County
    Vance County
    Wake County
    Warren County
    Washington County
    Watauga County
    Wayne County
    Wilkes County
    Wilson County
    Yadkin County
    Yancey County
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.

                           North Carolina--NO<INF>2</INF>
------------------------------------------------------------------------
                                                           Cannot be
                                                         classified or
        Designated areas             Does not meet        better than
                                   primary standards        national
                                                           standards
------------------------------------------------------------------------
Alamance County.................  ...................  X
Alexander County................  ...................  X
Alleghany County................  ...................  X
Anson County....................  ...................  X

[[Page 244]]

Ashe County.....................  ...................  X
Avery County....................  ...................  X
Beaufort County.................  ...................  X
Bertie County...................  ...................  X
Bladen County...................  ...................  X
Brunswick County................  ...................  X
Buncombe County.................  ...................  X
Burke County....................  ...................  X
Cabarrus County.................  ...................  X
Caldwell County.................  ...................  X
Camden County...................  ...................  X
Carteret County.................  ...................  X
Caswell County..................  ...................  X
Catawba County..................  ...................  X
Chatham County..................  ...................  X
Cherokee County.................  ...................  X
Chowan County...................  ...................  X
Clay County.....................  ...................  X
Cleveland County................  ...................  X
Columbus County.................  ...................  X
Craven County...................  ...................  X
Cumberland County...............  ...................  X
Currituck County................  ...................  X
Dare County.....................  ...................  X
Davidson County.................  ...................  X
Davie County....................  ...................  X
Duplin County...................  ...................  X
Durham County...................  ...................  X
Edgecombe County................  ...................  X
Forsyth County..................  ...................  X
Franklin County.................  ...................  X
Gaston County...................  ...................  X
Gates County....................  ...................  X
Graham County...................  ...................  X
Granville County................  ...................  X
Greene County...................  ...................  X
Guilford County.................  ...................  X
Halifax County..................  ...................  X
Harnett County..................  ...................  X
Haywood County..................  ...................  X
Henderson County................  ...................  X
Hertford County.................  ...................  X
Hoke County.....................  ...................  X
Hyde County.....................  ...................  X
Iredell County..................  ...................  X
Jackson County..................  ...................  X
Jones County....................  ...................  X
Lee County......................  ...................  X
Lenoir County...................  ...................  X
Lincoln County..................  ...................  X
McDowell County.................  ...................  X
Macon County....................  ...................  X
Madison County..................  ...................  X
Martin County...................  ...................  X
Mecklenburg County..............  ...................  X
Mitchell County.................  ...................  X
Montgomery County...............  ...................  X
Moore County....................  ...................  X
Nash County.....................  ...................  X
New Hanover County..............  ...................  X
Northampton County..............  ...................  X
Onslow County...................  ...................  X
Orange County...................  ...................  X
Pamlico County..................  ...................  X
Pasquotank County...............  ...................  X
Pender County...................  ...................  X
Perquimans County...............  ...................  X
Person County...................  ...................  X
Pitt County.....................  ...................  X
Polk County.....................  ...................  X
Randolph County.................  ...................  X
Richmond County.................  ...................  X
Robeson County..................  ...................  X
Rockingham County...............  ...................  X
Rowan County....................  ...................  X
Rutherford County...............  ...................  X
Sampson County..................  ...................  X
Scotland County.................  ...................  X
Stanly County...................  ...................  X
Stokes County...................  ...................  X
Surry County....................  ...................  X
Swain County....................  ...................  X
Transylvania County.............  ...................  X
Tyrrell County..................  ...................  X
Union County....................  ...................  X
Vance County....................  ...................  X
Wake County.....................  ...................  X
Warren County...................  ...................  X
Washington County...............  ...................  X
Watauga County..................  ...................  X
Wayne County....................  ...................  X
Wilkes County...................  ...................  X
Wilson County...................  ...................  X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40430, Sept. 11, 1978; 44
FR 24846, Apr. 27, 1979; 44 FR 48680, Aug. 20, 1979; 46 FR 27934, May
22, 1981; 46 FR 36701, July 15, 1981; 46 FR 38508, July 28, 1981; 47 FR
31878, July 23, 1982; 56 FR 56806, Nov. 6, 1991; 56 FR 66600, Dec. 24,
1991; 57 FR 56773, Nov. 30, 1992; 59 FR 18305, Apr. 18, 1994; 59 FR
48402, Sept. 21, 1994; 60 FR 34867, July 5, 1995; 60 FR 39263, Aug. 2,
1995; 63 FR 31069, June 5, 1998; 65 FR 45248, July 20, 2000]

Sec. 81.335    North Dakota.

                                                North Dakota--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Metropolitan Fargo-Moorhead (Minn), AQCR 130............  ............  ............  ............             X
Rest of State, AQCR 172.................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

[[Page 245]]

                                          North Dakota--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
AQCR 130 Metropolitan Fargo-Moorhead
 Intrastate
  Cass County.........................  .........  Unclassifiable/
                                                    Attainment
Rest of State.........................  .........  Unclassifiable/
                                                    Attainment
  Adams County
  Barnes County
  Benson County
  Billings County
  Bottineau County
  Bowman County
  Burke County
  Burleigh County
  Cavalier County
  Dickey County
  Divide County
  Dunn County
  Eddy County
  Emmons County
  Foster County
  Golden Valley County
  Grand Forks County
  Grant County
  Griggs County
  Hettinger County
  Kidder County
  La Moure County
  Logan County
  McHenry County
  McIntosh County
  McKenzie County
  McLean County
  Mercer County
  Morton County
  Mountrail County
  Nelson County
  Oliver County
  Pembina County
  Pierce County
  Ramsey County
  Ransom County
  Renville County
  Richland County
  Rolette County
  Sargent County
  Sheridan County
  Sioux County
  Slope County
  Stark County
  Steele County
  Stutsman County
  Towner County
  Traill County
  Walsh County
  Ward County
  Wells County
  Williams County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                      North Dakota--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
AQCR 130 Metropolitan Fargo-Moorhead
 Interstate.
    Cass County.......................  .........  Unclassifiable/
                                                    Attainment
Rest of State, AQCR 172...............  .........  Unclassifiable/
                                                    Attainment
    Adams County

[[Page 246]]

    Barnes County
    Benson County
    Billings County
    Bottineau County
    Bowman County
    Burke County
    Burleigh County
    Cavalier County
    Dickey County
    Divide County
    Dunn County
    Eddy County
    Emmons County
    Foster County
    Golden Valley County
    Grand Forks County
    Grant County
    Griggs County
    Hettinger County
    Kidder County
    La Moure County
    Logan County
    McHenry County
    McIntosh County
    McKenzie County
    McLean County
    Mercer County
    Morton County
    Mountrail County
    Nelson County
    Oliver County
    Pembina County
    Pierce County
    Ramsey County
    Ransom County
    Renville County
    Richland County
    Rolette County
    Sargent County
    Sheridan County
    Sioux County
    Slope County
    Stark County
    Steele County
    Stutsman County
    Towner County
    Traill County
    Walsh County
    Ward County
    Wells County
    Williams County
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.

                                               North Dakota--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Metropolitan Fargo-Moorhead (Minn.),     11/15/90  Unclassifiable           .........
 AQCR 130.
Rest of State, AQCR 172 \1\...........   11/15/90  Unclassifiable           .........
----------------------------------------------------------------------------------------------------------------
\1\ Denotes a single area designation for PSD baseline area purposes.

                                                North Dakota--NO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                                Cannot be classified or better
            Designated area                Does not meet primary standards          than national standards
----------------------------------------------------------------------------------------------------------------
Metropolitan Fargo-Moorhead (Minn),      ...................................  X
 AQCR 130.
Rest of State, AQCR 172................  ...................................  X
----------------------------------------------------------------------------------------------------------------

[[Page 247]]

[55 FR 23933, June 13, 1990, as amended at 56 FR 56809, Nov. 6, 1991; 60
FR 55798, 55799, Nov. 3, 1995; 63 FR 31071, June 5, 1998; 65 FR 45250,
July 20, 2000]

Sec. 81.336    Ohio.

                                                    Ohio--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                               Does not meet    Does not meet                      Better than
               Designated area                    primary         secondary        Cannot be         national
                                                 standards        standards        classified       standards
----------------------------------------------------------------------------------------------------------------
Athens County...............................  ...............  ...............  ...............               X
Clermont County.............................  ...............  ...............  ...............               X
Columbiana County...........................  ...............  ...............  ...............               X
Coshocton County............................  ...............  ...............  ...............               X
Cuyahoga County:
    The Cities of Bay Village, Westlake,      ...............  ...............  ...............               X
     North Olmsted, Olmsted Falls, Rock
     River, Fairview Park, Berea, Middleburg
     Heights, Strongsville, North Royalton,
     Broadview Heights, Brecksville and the
     Townships of Olmsted and Riveredge.....
    The remainder of Cuyahoga County........               X   ...............  ...............  ...............
Gallia County...............................  ...............  ...............  ...............               X
Greene County...............................  ...............  ...............  ...............               X
Hamilton County.............................  ...............  ...............  ...............               X
Jefferson County:
    The Cities of Steubenville and Mingo      ...............  ...............  ...............               X
     Junction, Townships of Steubenville,
     Island Creek, Cross Creek, Knox and
     Wells..................................
    The remainder of Jefferson County.......  ...............  ...............  ...............               X
Lake County:
    The Cities of Eastlake, Timberlake,       ...............  ...............  ...............               X
     Lakeline, Willoughby (north of U.S. 20)
     and Mentor (north of U.S. 20, west of
     S.R. 306)..............................
    The remainder of Lake County............  ...............  ...............  ...............               X
Lorain County...............................  ...............  ...............  ...............               X
Lucas County:
    The area east of Route 23 and west of                  X   ...............  ...............  ...............
     the eastern boundary of Oregon Township
    The remainder of Lucas County...........  ...............  ...............  ...............               X
Mahoning County.............................  ...............  ...............  ...............               X
Montgomery County...........................  ...............  ...............  ...............               X
Morgan County:
    Center Township.........................  ...............  ...............  ...............               X
    The remainder of Morgan County..........  ...............  ...............  ...............               X
Summit County:
    Area bounded by the following lines--              (\1\)            (\1\)            (\1\)            (\1\)
     north--Interstate 76, east--Route 93,
     south--Vanderhoof Road, west--Summit
     County line............................
    Area bounded by the following lines--     ...............  ...............  ...............            \2\X
     north--Bath Road (48 east to Route 8,
     Route 8 north to Barlow Road, Barlow
     Road east to county line, east--Summit/
     Portage county line, south--Interstate
     76 to Route 93, Route 93 south to Route
     619, Route 619 east to county line,
     west--Summit/Medina county line........
    Entire area northwest of the following    ...............  ...............  ...............            \2\X
     line: Route 80 east to Route 91, Route
     91 north to the county line............
    The remainder of Summit County..........  ...............  ...............  ...............            \3\X
Trumbull County.............................  ...............  ...............  ...............            \3\X
Washington County:
    Waterford Township......................  ...............  ...............  ...............               X
    The remainder of Washington County......  ...............  ...............  ...............               X
All other counties in the State of Ohio.....  ...............  ...............  ...............              X
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This area remains undesignated at this time as a result of a court remand in PPG Industries, Inc. v. Costle,
  630 F.2d 462 (6th Cir. 1980).
<SUP>2</SUP> This area was affected by the Sixth Circuit Court remand but has since been designated.
<SUP>3</SUP> This area was not affected by the court remand in PPG Industries, Inc. v. Costle 630 F.2d 462 (6th Cir. 1980).

                                              Ohio--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Cleveland Area
  Cuyahoga County.....................     3/7/94  Attainment               .........  .........................

[[Page 248]]

Cincinnati
  Hamilton County.....................  .........  Unclassifiable/
                                                    Attainment
Columbus
  Franklin County.....................  .........  Unclassifiable/
                                                    Attainment
Adams County..........................  .........  Unclassifiable/
                                                    Attainment
Allen County..........................  .........  Unclassifiable/
                                                    Attainment
Ashland County........................  .........  Unclassifiable/
                                                    Attainment
Ashtabula County......................  .........  Unclassifiable/
                                                    Attainment
Athens County.........................  .........  Unclassifiable/
                                                    Attainment
Auglaize County.......................  .........  Unclassifiable/
                                                    Attainment
Belmont County........................  .........  Unclassifiable/
                                                    Attainment
Brown County..........................  .........  Unclassifiable/
                                                    Attainment
Butler County.........................  .........  Unclassifiable/
                                                    Attainment
Carroll County........................  .........  Unclassifiable/
                                                    Attainment
Champaign County......................  .........  Unclassifiable/
                                                    Attainment
Clark County..........................  .........  Unclassifiable/
                                                    Attainment
Clermont County.......................  .........  Unclassifiable/
                                                    Attainment
Clinton County........................  .........  Unclassifiable/
                                                    Attainment
Columbiana County.....................  .........  Unclassifiable/
                                                    Attainment
Coshocton County......................  .........  Unclassifiable/
                                                    Attainment
Crawford County.......................  .........  Unclassifiable/
                                                    Attainment
Darke County..........................  .........  Unclassifiable/
                                                    Attainment
Defiance County.......................  .........  Unclassifiable/
                                                    Attainment
Delaware County.......................  .........  Unclassifiable/
                                                    Attainment
Erie County...........................  .........  Unclassifiable/
                                                    Attainment
Fairfield County......................  .........  Unclassifiable/
                                                    Attainment
Fayette County........................  .........  Unclassifiable/
                                                    Attainment
Fulton County.........................  .........  Unclassifiable/
                                                    Attainment
Gallia County.........................  .........  Unclassifiable/
                                                    Attainment
Geauga County.........................  .........  Unclassifiable/
                                                    Attainment
Greene County.........................  .........  Unclassifiable/
                                                    Attainment
Guernsey County.......................  .........  Unclassifiable/
                                                    Attainment
Hancock County........................  .........  Unclassifiable/
                                                    Attainment
Hardin County.........................  .........  Unclassifiable/
                                                    Attainment
Harrison County.......................  .........  Unclassifiable/
                                                    Attainment
Henry County..........................  .........  Unclassifiable/
                                                    Attainment

[[Page 249]]

Highland County.......................  .........  Unclassifiable/
                                                    Attainment
Hocking County........................  .........  Unclassifiable/
                                                    Attainment
Holmes County.........................  .........  Unclassifiable/
                                                    Attainment
Huron County..........................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Jefferson County \2\..................  .........  Unclassifiable/
                                                    Attainment
Knox County...........................  .........  Unclassifiable/
                                                    Attainment
Lake County...........................  .........  Unclassifiable/
                                                    Attainment
Lawrence County.......................  .........  Unclassifiable/
                                                    Attainment
Licking County........................  .........  Unclassifiable/
                                                    Attainment
Logan County..........................  .........  Unclassifiable/
                                                    Attainment
Lorain County.........................  .........  Unclassifiable/
                                                    Attainment
Lucas County..........................  .........  Unclassifiable/
                                                    Attainment
Madison County........................  .........  Unclassifiable/
                                                    Attainment
Mahoning County.......................  .........  Unclassifiable/
                                                    Attainment
Marion County.........................  .........  Unclassifiable/
                                                    Attainment
Medina County.........................  .........  Unclassifiable/
                                                    Attainment
Meigs County..........................  .........  Unclassifiable/
                                                    Attainment
Mercer County.........................  .........  Unclassifiable/
                                                    Attainment
Miami County..........................  .........  Unclassifiable/
                                                    Attainment
Monroe County.........................  .........  Unclassifiable/
                                                    Attainment
Montgomery County.....................  .........  Unclassifiable/
                                                    Attainment
Morgan County.........................  .........  Unclassifiable/
                                                    Attainment
Morrow County.........................  .........  Unclassifiable/
                                                    Attainment
Muskingum County......................  .........  Unclassifiable/
                                                    Attainment
Noble County..........................  .........  Unclassifiable/
                                                    Attainment
Ottawa County.........................  .........  Unclassifiable/
                                                    Attainment
Paulding County.......................  .........  Unclassifiable/
                                                    Attainment
Perry County..........................  .........  Unclassifiable/
                                                    Attainment
Pickaway County.......................  .........  Unclassifiable/
                                                    Attainment
Pike County...........................  .........  Unclassifiable/
                                                    Attainment
Portage County........................  .........  Unclassifiable/
                                                    Attainment
Preble County.........................  .........  Unclassifiable/
                                                    Attainment
Putnam County.........................  .........  Unclassifiable/
                                                    Attainment
Richland County.......................  .........  Unclassifiable/
                                                    Attainment

[[Page 250]]

Ross County...........................  .........  Unclassifiable/
                                                    Attainment
Sandusky County.......................  .........  Unclassifiable/
                                                    Attainment
Scioto County.........................  .........  Unclassifiable/
                                                    Attainment
Seneca County.........................  .........  Unclassifiable/
                                                    Attainment
Shelby County.........................  .........  Unclassifiable/
                                                    Attainment
Stark County..........................  .........  Unclassifiable/
                                                    Attainment
Summit County.........................  .........  Unclassifiable/
                                                    Attainment
Trumbull County.......................  .........  Unclassifiable/
                                                    Attainment
Tuscarawas County.....................  .........  Unclassifiable/
                                                    Attainment
Union County..........................  .........  Unclassifiable/
                                                    Attainment
Van Wert County.......................  .........  Unclassifiable/
                                                    Attainment
Vinton County.........................  .........  Unclassifiable/
                                                    Attainment
Warren County.........................  .........  Unclassifiable/
                                                    Attainment
Washington County.....................  .........  Unclassifiable/
                                                    Attainment
Wayne County..........................  .........  Unclassifiable/
                                                    Attainment
Williams County.......................  .........  Unclassifiable/
                                                    Attainment
Wood County...........................  .........  Unclassifiable/
                                                    Attainment
Wyandot County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.
\2\ The listed designation does not reflect EPA action under section 107(d)(4)(A). At the date of enactment of
  the Clean Air Act Amendments, Jefferson County, Ohio; Brooke County, West Virginia; and Hancock County, West
  Virginia, were designated Unclassifiable/attainment, by operation of law, under section 107(d)(1)(C) of the
  Clean Air Act. However, these States and EPA are reviewing whether to confirm or reverse that designation
  under the process set out under section 107(d)(4)(A) and will publish a separate notice to that effect.

                                                   Ohio--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Cuyahoga County (part)
  Subcounty area in the vicinity of        1/6/92  Unclassifiable
   Master Metals.
    On the west by Interstate 71, on
     the north by the Conrail tracks,
     on the east by Interstate 77, and
     on the south by a line running
     from the intersection of
     Interstate 71 and Clark Avenue to
     the intersection of Interstate 77
     and Pershing Avenue
Rest of State Not Designated
----------------------------------------------------------------------------------------------------------------

                                          Ohio--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Canton Area:
    Stark County......................  .........  Attainment
Cincinnati-Hamilton Area:
    Butler County.....................  .........  Nonattainment            .........  Moderate.\2\
    Clermont County...................  .........  Nonattainment            .........  Moderate.\2\
    Hamilton County...................  .........  Nonattainment            .........  Moderate.\2\
    Warren County.....................  .........  Nonattainment            .........  Moderate.\2\
Cleveland-Akron-Lorain Area:..........  .........  Attainment
    Ashtabula County

[[Page 251]]

    Cuyahoga County
    Geauga County
    Lake County
    Lorain County
    Medina County
    Portage County
    Summit County
Clinton County Area:
    Clinton County....................  .........  Attainment
Columbiana County Area:
    Columbiana County.................  .........  Attainment
Columbus Area:
    Delaware County...................  .........  Attainment
    Franklin County...................  .........  Attainment
    Licking County....................  .........  Attainment
Dayton-Springfield Area:
    Clark County......................  .........  Attainment
    Greene County.....................  .........  Attainment
    Miami County......................  .........  Attainment
    Montgomery County.................  .........  Attainment
Preble County Area:
    Preble County.....................  .........  Attainment
Steubenville Area:
    Jefferson County..................  .........  Attainment
Toledo Area:
    Lucas County......................  .........  Attainment
    Wood County.......................  .........  Attainment
Youngstown-Warren-Sharon Area:
    Mahoning County...................  .........  Attainment
    Trumbull County...................  .........  Attainment
Adams County..........................  .........  Unclassifiable/
                                                    Attainment
Allen County..........................  .........  Unclassifiable/
                                                    Attainment
Ashland County........................  .........  Unclassifiable/
                                                    Attainment
Athens County.........................  .........  Unclassifiable/
                                                    Attainment
Auglaize County.......................  .........  Unclassifiable/
                                                    Attainment
Belmont County........................  .........  Unclassifiable/
                                                    Attainment
Brown County..........................  .........  Unclassifiable/
                                                    Attainment
Carroll County........................  .........  Unclassifiable/
                                                    Attainment
Champaign County......................  .........  Unclassifiable/
                                                    Attainment
Coshocton County......................  .........  Unclassifiable/
                                                    Attainment
Crawford County.......................  .........  Unclassifiable/
                                                    Attainment
Darke County..........................  .........  Unclassifiable/
                                                    Attainment
Defiance County.......................  .........  Unclassifiable/
                                                    Attainment
Erie County...........................  .........  Unclassifiable/
                                                    Attainment
Fairfield County......................  .........  Unclassifiable/
                                                    Attainment
Fayette County........................  .........  Unclassifiable/
                                                    Attainment
Fulton County.........................  .........  Unclassifiable/
                                                    Attainment
Gallia County.........................  .........  Unclassifiable/
                                                    Attainment
Guernsey County.......................  .........  Unclassifiable/
                                                    Attainment
Hancock County........................  .........  Unclassifiable/
                                                    Attainment

[[Page 252]]

Hardin County.........................  .........  Unclassifiable/
                                                    Attainment
Harrison County.......................  .........  Unclassifiable/
                                                    Attainment
Henry County..........................  .........  Unclassifiable/
                                                    Attainment
Highland County.......................  .........  Unclassifiable/
                                                    Attainment
Hocking County........................  .........  Unclassifiable/
                                                    Attainment
Holmes County.........................  .........  Unclassifiable/
                                                    Attainment
Huron County..........................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Knox County...........................  .........  Unclassifiable/
                                                    Attainment
Lawrence County.......................  .........  Unclassifiable/
                                                    Attainment
Logan County..........................  .........  Unclassifiable/
                                                    Attainment
Madison County........................  .........  Unclassifiable/
                                                    Attainment
Marion County.........................  .........  Unclassifiable/
                                                    Attainment
Meigs County..........................  .........  Unclassifiable/
                                                    Attainment
Mercer County.........................  .........  Unclassifiable/
                                                    Attainment
Monroe County.........................  .........  Unclassifiable/
                                                    Attainment
Morgan County.........................  .........  Unclassifiable/
                                                    Attainment
Morrow County.........................  .........  Unclassifiable/
                                                    Attainment
Muskingum County......................  .........  Unclassifiable/
                                                    Attainment
Noble County..........................  .........  Unclassifiable/
                                                    Attainment
Ottawa County.........................  .........  Unclassifiable/
                                                    Attainment
Paulding County.......................  .........  Unclassifiable/
                                                    Attainment
Perry County..........................  .........  Unclassifiable/
                                                    Attainment
Pickaway County.......................  .........  Unclassifiable/
                                                    Attainment
Pike County...........................  .........  Unclassifiable/
                                                    Attainment
Putnam County.........................  .........  Unclassifiable/
                                                    Attainment
Richland County.......................  .........  Unclassifiable/
                                                    Attainment
Ross County...........................  .........  Unclassifiable/
                                                    Attainment
Sandusky County.......................  .........  Unclassifiable/
                                                    Attainment
Scioto County.........................  .........  Unclassifiable/
                                                    Attainment
Seneca County.........................  .........  Unclassifiable/
                                                    Attainment
Shelby County.........................  .........  Unclassifiable/
                                                    Attainment
Tuscarawas County.....................  .........  Unclassifiable/
                                                    Attainment
Union County..........................  .........  Unclassifiable/
                                                    Attainment
Van Wert County.......................  .........  Unclassifiable/
                                                    Attainment

[[Page 253]]

Vinton County.........................  .........  Unclassifiable/
                                                    Attainment
Washington County.....................  .........  Unclassifiable/
                                                    Attainment
Wayne County..........................  .........  Unclassifiable/
                                                    Attainment
Williams County.......................  .........  Unclassifiable/
                                                    Attainment
Wyandot County........................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is November 15, 1990, unless otherwise noted.
<SUP>2</SUP> Attainment date extended to November 15, 1997.

                                                   Ohio--PM-10
----------------------------------------------------------------------------------------------------------------
                                                           Designation                       Classification
             Designated Area             -----------------------------------------------------------------------
                                              Date                   Type                   Date         Type
----------------------------------------------------------------------------------------------------------------
Cuyahoga County.........................      1/10/01  Attainment.....................
Jefferson County
    The area bounded by Market Street         1/10/01  Attainment.....................
     (State Route 43) from the West
     Virginia/Ohio border west to Sunset
     Blvd. (U.S. Route 22), Sunset Blvd.
     west to the Steubenville Township/
     Cross Creek Township boundary, the
     Township boundary south to the
     Steubenville Corporation limit, the
     corporation boundary east to State
     Route 7, State Route 7 South to the
     Steubenville Township/Wells
     Township boundary, the Township
     boundary Unclassifiable east to the
     West Virginia/Ohio border, and
     North on the border to Market
     Street
Rest of State...........................     11/15/90  Unclassifiable.................
----------------------------------------------------------------------------------------------------------------

                                Ohio--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
State of Ohio...............................  ............             X
------------------------------------------------------------------------

[43 FR 46011, Oct. 5, 1978]

    Editorial Note: For Federal Register citations affecting
Sec. 81.336, see the List of CFR Sections Affected, which appears in the
Finding Aids section of the printed volume and on GPO Access.

Sec. 81.337    Oklahoma.

                                                  Oklahoma--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 017................................................  ............  ............  ............             X
AQCR 022................................................  ............  ............  ............             X
AQCR 184................................................  ............  ............  ............             X
AQCR 185................................................  ............  ............  ............             X
AQCR 186:
  Tulsa County..........................................  ............  ............             X  ............
  Portions of Muskogee County...........................  ............  ............             X  ............
  Portions of Mayes County..............................  ............  ............             X  ............
  Remainder of AQCR.....................................  ............  ............  ............             X
AQCR 187................................................  ............  ............  ............             X
AQCR 188................................................  ............  ............  ............             X

[[Page 254]]

AQCR 189:
  Portion of Comanche County............................  ............  ............             X  ............
  Remainder of AQCR.....................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                  Oklahoma--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 017................................................  ............  ............  ............             X
AQCR 184................................................  ............  ............  ............             X
AQCR 185................................................  ............  ............  ............             X
AQCR 186................................................  ............  ............  ............             X
AQCR 187................................................  ............  ............  ............             X
AQCR 188................................................  ............  ............  ............             X
AQCR 189................................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Oklahoma--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
AQCR 017 Metropolitan Fort Smith        .........  Unclassifiable/
 Interstate.                                        Attainment
  Adair County
  Cherokee County
  Le Flore County
  Sequoyah County
AQCR 022 Shreveport-Texarkana-Tyler     .........  Unclassifiable/
 Interstate.                                        Attainment
  McCurtain County
AQCR 184 Central Oklahoma Intrastate..  .........  Unclassifiable/
                                                    Attainment
  Canadian County
  Cleveland County
  Grady County
  Kingfisher County
  Lincoln County
  Logan County
  McClain County
  Oklahoma County
  Pottawatomie County
AQCR 185 North Central Oklahoma         .........  Unclassifiable/
 Intrastate.                                        Attainment
  Garfield County
  Grant County
  Kay County
  Noble County
  Payne County
AQCR 186 Northeastern Oklahoma          .........  Unclassifiable/
 Intrastate.                                        Attainment
  Craig County
  Creek County
  Delaware County
  Mayes County
  Muskogee County
  Nowata County
  Okmulgee County
  Osage County
  Ottawa County
  Pawnee County
  Rogers County
  Tulsa County
  Wagoner County
  Washington County
AQCR 187 Northwestern Oklahoma          .........  Unclassifiable/
 Intrastate.                                        Attainment
  Alfalfa County

[[Page 255]]

  Beaver County
  Blaine County
  Cimarron County
  Custer County
  Dewey County
  Ellis County
  Harper County
  Major County
  Roger Mills County
  Texas County
  Woods County
  Woodward County
AQCR 188 Southeastern Oklahoma          .........  Unclassifiable/
 Intrastate.                                        Attainment
  Atoka County
  Bryan County
  Carter County
  Choctaw County
  Coal County
  Garvin County
  Haskell County
  Hughes County
  Johnston County
  Latimer County
  Love County
  Marshall County
  McIntosh County
  Murray County
  Okfuskee County
  Pittsburg County
  Pontotoc County
  Pushmataha County
  Seminole County
AQCR 189 Southwestern Oklahoma          .........  Unclassifiable/
 Intrastate.                                        Attainment
  Beckham County
  Caddo County
  Comanche County
  Cotton County
  Greer County
  Harmon County
  Jackson County
  Jefferson County
  Kiowa County
  Stephens County
  Tillman County
  Washita County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                        Oklahoma--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
AQCR 017 Metropolitan Fort Smith        .........  Unclassifiable/
 Interstate.                                        Attainment
    Adair County
    Cherokee County
    Le Flore County
    Sequoyah County
AQCR 022 Shreveport-Texarkana-Tyler     .........  Unclassifiable/
 Intrastate.                                        Attainment
    McCurtain County
AQCR 184 Central Oklahoma Intrastate
 (part).
    Cleveland County..................  .........  Unclassifiable/
                                                    Attainment
    Oklahoma County...................  .........  Unclassifiable/
                                                    Attainment
AQCR 184 Central Oklahoma Intrastate    .........  Unclassifiable/
 (Remainder of).                                    Attainment

[[Page 256]]

    Canadian County
    Grady County
    Kingfisher County
    Lincoln County
    Logan County
    McClain County
    Pottawatomie County
AQCR 185 North Central Oklahoma         .........  Unclassifiable/
 Intrastate.                                        Attainment
    Garfield County
    Grant County
    Kay County
    Noble County
    Payne County
AQCR 186 Northeastern Oklahoma          .........  Unclassifiable/
 Intrastate.                                        Attainment
    Craig County
    Creek County
    Delaware County
    Mayes County
    Muskogee County
    Nowata County
    Okmulgee County
    Osage County
    Ottawa County
    Pawnee County
    Rogers County
    Tulsa County
    Wagoner County
    Washington County
AQCR 187 Northwestern Oklahoma          .........  Unclassifiable/
 Intrastate.                                        Attainment
    Alfalfa County
    Beaver County
    Blaine County
    Cimarron County
    Custer County
    Dewey County
    Ellis County
    Harper County
    Major County
    Roger Mills County
    Texas County
    Woods County
    Woodward County
AQCR 188 Southeastern Oklahoma          .........  Unclassifiable/
 Intrastate.                                        Attainment
    Atoka County
    Bryan County
    Carter County
    Choctaw County
    Coal County
    Garvin County
    Haskell County
    Hughes County
    Johnston County
    Latimer County
    Love County
    Marshall County
    McIntosh County
    Murray County
    Okfuskee County
    Pittsburg County
    Pontotoc County
    Pushmataha County
    Seminole County
AQCR 189 Southwestern Oklahoma          .........  Unclassifiable/
 Intrastate.                                        Attainment
    Beckham County
    Caddo County
    Comanche County

[[Page 257]]

    Cotton County
    Greer County
    Harmon County
    Jackson County
    Jefferson County
    Kiowa County
    Stephens County
    Tillman County
    Washita County
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.

                              Oklahoma--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 017....................................  ............             X
AQCR 184....................................  ............             X
AQCR 185....................................  ............             X
AQCR 186....................................  ............             X
AQCR 187....................................  ............             X
AQCR 188....................................  ............             X
AQCR 189....................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40431, Sept. 11, 1978; 45
FR 73930, Nov. 7, 1980; 46 FR 31014, June 12, 1981; 48 FR 2321, Jan. 19,
1983; 49 FR 27756, July 6, 1984; 51 FR 15323, Apr. 23, 1986; 56 FR 3782,
Jan. 31, 1991; 56 FR 5656, Feb. 12, 1991; 56 FR 56815, Nov. 6, 1991; 63
FR 31073, June 5, 1998; 65 FR 45253, July 20, 2000]

Sec. 81.338    Oregon.

                                                   Oregon--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                          Does not meet                           Better than
         Designated area              Does not meet         secondary           Cannot be           national
                                    primary standards       standards          classified          standards
----------------------------------------------------------------------------------------------------------------
Central Oregon Intrastate AQCR     ..................  ..................  ..................  X
 190.
Eastern Oregon Intrastate AQCR     ..................  ..................  ..................  X
 191.
Northwest Oregon Intrastate AQCR   ..................  ..................  ..................  X
 192.
Portland Interstate AQCR 193       ..................  ..................  ..................  X
 (Oregon Portion).
Southwest Oregon Intrastate AQCR   ..................  ..................  ..................  X
 194.
----------------------------------------------------------------------------------------------------------------

                                             Oregon--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Eugene-Springfield Area
  Lane County (part)..................     1/5/94  Attainment                  1/5/94  .........................
----------------------------------------------------------------------------------------------------------------

[[Page 258]]

                                             Oregon--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
    The Eugene-Springfield Area is
     described as: The area within the
     bounds beginning at the Northwest
     corner of T17S, R4W; extending
     South to the Southwest corner of
     Section 6, T17S, R4W; thence East
     to the Northwest corner of
     Section 8, T17S, R4W; thence
     South to the Southwest corner of
     Section 32, T17S, R4W; thence
     East to the Northeast corner of
     Section 4, T18S, R4W; thence
     South to the Southwest corner of
     Section 3, T18S, R4W; thence East
     to the Northwest corner Section
     12, T18S, R4W; thence South to
     the Southwest corner of Section
     13, T18S, R4W; thence East to the
     Northeast corner of Section 24,
     T18S, R4W; thence South to the
     Southeast corner of Section 24,
     T18S, R4W; thence East to the
     Northeast corner of Section 21,
     T18S, R3W; thence North to the
     Northeast corner of Section 21,
     T18S, R3W; thence East to the
     Northeast corner of Section 22,
     T18S, R3W; thence South to the
     Southwest corner of Section 23,
     T18S, R3W; thence East to the
     Southeast corner of Section 24,
     T18S, R3W; thence North to the
     Southeast corner of Section 1,
     T18S, R3W; thence East to the
     Southeast corner of Section 2,
     T18S, R2W; thence North to the
     Northeast corner of Section 26,
     T17S, R2W; thence West to the
     Southwest corner of Section 20,
     T17S, R2W; thence North to the
     Northwest corner of Section 20,
     T17S, R2W; thence West to the
     Southwest corner of Section 13,
     T17S, R3W; thence North to the
     Northwest corner of Section 13,
     T17S, R3W; thence West to the
     Southwest corner of Section 11,
     T17S, R3W; thence North to the
     Northwest corner of Section 11,
     T17S, R3W; thence West to the
     Southwest corner of Section 6,
     T17S, R3W; thence North to the
     Northwest corner of Section 31,
     T16S, R3W; thence West to the
     Northwest corner of Section 34,
     T16S, R4W; thence South to the
     Southwest corner of Section 34,
     T16S, R4W; thence West to the
     point of beginning.
Grants Pass Area:
  Josephine County (part) Central        10/30/00  Attainment
   Business District.
Klamath Falls Area
  Klamath County (part)...............    11/9/01  Attainment               .........  .........................
    Urban Growth Boundary
Medford Area
  Jackson County (part)...............  .........  Nonattainment            .........  Moderate [<greek-l><greek-
                                                                                        E>] 12.7ppm
    Medford Urban Growth Boundary
Portland Area
  Portland Metro Service District
   Boundary
    Clackamas County (part)...........  .........  Attainment               .........  .........................
    Multnomah County (part)...........  .........  Attainment               .........  .........................
    Washington County (part)..........  .........  Attainment               .........  .........................
Salem Area
  Salem Area Transportation Study
    Marion County (part)..............  .........  Nonattainment            .........  Not Classified
    Polk County (part)................  .........  Nonattainment            .........  Not Classified
AQCR 190 Remainder of Central Oregon    .........  Unclassifiable/
 Intrastate.                                        Attainment
  Crook County
  Deschutes County
  Hood River County
  Jefferson County
  Klamath County (part)
    area outside Urban Growth Boundary
  Lake County
  Sherman County
  Wasco County
AQCR 191 Eastern Oregon Intrastate....  .........  Unclassifiable/
                                                    Attainment
  Baker County
  Gilliam County
  Grant County

[[Page 259]]

  Harney County
  Malheur County
  Morrow County
  Umatilla County
  Union County
  Wallowa County
  Wheeler County
AQCR 192 Northwest Oregon Intrastate..  .........  Unclassifiable/
                                                    Attainment
  Clatsop County
  Lincoln County
  Tillamook County
AQCR 193 Remainder of Portland          .........  Unclassifiable/
 Interstate.                                        Attainment
  Benton County
  Clackamas County (part)
    area outside Portland Metro
     Service District Boundary
  Columbia County
  Lane County (part)
    area outside of Air Quality
     Maintenance area
  Linn County
  Marion County (part)
    area outside the city of Salem
  Multnomah County (part)
    area outside Portand Metro Service
     District Boundary
  Polk County (part)
    area outside of Salem
  Washington County (part)
    area outside Portland Metro
     Service District Boundary
  Yamhill County
AQCR 194 Remainder of Southwest Oregon  .........  Unclassifiable/
                                                    Attainment
  Coos County
  Curry County
  Douglas County
  Jackson County (part)
    area outside Medford Urban growth
     boundary
  Josephine County (part)
    area outside of Central Business
     District
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                         Oregon--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Portland-Vancouver AQMA Area:           .........  Attainment
    Air Quality Maintenance Area
        Clackamas County (part)
        Multnomah County (part)
        Washington County (part)
Salem Area:
    Salem Area Transportation Study
        Marion County (part)                (\2\)  Nonattainment                (\2\)  Incomplete Data.
        Polk County                         (\2\)  Nonattainment                (\2\)  Incomplete Data.
AQCR 190 Central Oregon Intrastate      .........  Unclassifiable/
 (Remainder of).                                    Attainment
    Crook County
    Deschutes County
    Hood River County
    Jefferson County
    Klamath County
    Lake County
    Sherman County
    Wasco County
AQCR 191 Eastern Oregon Intrastate....  .........  Unclassifiable/
                                                    Attainment
    Baker County
    Gilliam County
    Grant County

[[Page 260]]

    Harney County
    Malheur County
    Morrow County
    Umatilla County
    Union County
    Wallowa County
    Wheeler County
AQCR 192 Northwest Oregon Intrastate..  .........  Unclassifiable/
                                                    Attainment
    Clatsop County
    Lincoln County
    Tillamook County
AQCR 193 Portland Interstate (part)...  .........  Unclassifiable/
                                                    Attainment
Lane County (part) Eugene Springfield
 Air Quality Maintenance Area
AQCR 193 Portland Interstate            .........  Unclassifiable/
 (Remainder of).                                    Attainment
    Benton County
    Clackamas County (part) Remainder
     of county
    Columbia County
    Lane County (part) Remainder of
     county
    Linn County
    Marion County (part) area outside
     the Salem Area Transportation
     Study
    Multnomah County (part) Remainder
     of county
    Polk County (part) area outside
     the Salem Area Transportation
     Study
    Washington County (part) Remainder
     of county
    Yamhill County
AQCR 194 Southwest Oregon Intrastate
 (part)
    Jackson County (part)
        Medford-Ashland Air Quality     .........  Unclassifiable/
         Maintenance Area.                          Attainment
AQCR 194 Southwest Oregon Intrastate    .........  Unclassifiable/
 (Remainder of).                                    Attainment
    Coos County
    Curry County
    Douglas County
    Jackson County (part) Remainder of
     county
    Josephine County
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.
<SUP>2</SUP> This date is January 16, 2001.

                                                  Oregon--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Central Oregon Intrastate AQCR 190:
    Lakeview (the Urban Growth           10/25/93  Nonattainment             10/25/93  Moderate.
     Boundary area).
    Klamath Falls (the Urban Growth      11/15/90  Nonattainment             11/15/90  Moderate.
     Boundary area).
    Remainder of AQCR 190.............   11/15/90  Unclassifiable
Eastern Oregon Intrastate AQCR 191:
    LaGrande (the Urban Growth           11/15/90  Nonattainment             11/15/90  Moderate.
     Boundary area).
    Remainder of AQCR 191.............   11/15/90  Unclassifiable
Northwest Oregon Intrastate AQCR 192..   11/15/90  Unclassifiable
Portland Interstate AQCR 193 (Oregon
 Portion):
    Portland-Vancouver (portion of the   11/15/90  Unclassifiable
     Air Quality Maintenance Area).
    Eugene/Springfield (the Urban        11/15/90  Nonattainment             11/15/90  Moderate.
     Growth Boundary area).
    Oakridge (the Urban Growth            1/20/94  Nonattainment              1/20/94  Moderate.
     Boundary area).
    Remainder of AQCR 193 (Oregon        11/15/90  Unclassifiable
     Portion).
Southwest Oregon Intrastate AQCR 194:
    Medford-Ashland Air Quality          11/15/90  Nonattainment             11/15/90  Moderate.
     Maintenance Area (including White
     City).
    Grants Pass (the Urban Growth        11/15/90  Nonattainment             11/15/90  Moderate.
     Boundary area).
    Remainder of AQCR 194.............   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

[[Page 261]]

                               Oregon--NO<INF>2</INF>
------------------------------------------------------------------------
                                                    Cannot be classified
       Designated area            Does not meet        or better than
                                primary standards    national standards
------------------------------------------------------------------------
Central Oregon Intrastate     ....................  X
 AQCR 190.
Eastern Oregon Intrastate     ....................  X
 AQCR 191.
Northwest Oregon Intrastate   ....................  X
 AQCR 192.
Portland Interstate AQCR 193  ....................  X
 (Oregon Portion).
Southwest Oregon Intrastate   ....................  X
 AQCR 194.
------------------------------------------------------------------------

[54 FR 27345, June 29, 1989, as amended at 56 FR 56817, Nov. 6, 1991; 57
FR 56774, Nov. 30, 1992; 58 FR 49932, Sept. 24, 1993; 58 FR 64164, Dec.
6, 1993; 58 FR 67344, Dec. 21, 1993; 60 FR 50425, Sept. 29, 1995; 60 FR
55798, Nov. 3, 1995; 62 FR 10463, Mar. 7, 1997; 62 FR 27209, May 19,
1997; 62 FR 46210, Sept. 2, 1997; 63 FR 31075, June 5, 1998; 65 FR
45254, July 20, 2000; 65 FR 52938, Aug. 31, 2000; 66 FR 48354, Sept. 20,
2001]

Sec. 81.339    Pennsylvania.

                                                Pennsylvania--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
I. Metropolitan Philadelphia Interstate AQCR:
    (A) City of Philadelphia:
        Census tracts 1-12, 125-142, 144-157, 162-177,    ............             X  ............  ............
         190-205, 293, 294, 298-302, 315-321, 323, 325,
         326, 329-332...................................
        Census tracts 13-75, 143, 158-161, 178-189, 295-  ............  ............             X  ............
         297, 322, 324, 327.............................
        Balance of city.................................  ............  ............  ............             X
    (B) Montgomery County:
        Conshohocken Boro...............................  ............  ............  ............             X
        Pottstown Boro..................................  ............             X  ............  ............
        West Pottsgrove Township........................  ............  ............             X  ............
        Upper Pottsgrove Township.......................  ............  ............             X  ............
    (C) Chester County:
        South Coatesville Boro..........................  ............             X  ............  ............
        City of Coatesville.............................  ............  ............             X  ............
    (D) Bucks County: Doylestown Township...............  ............  ............             X  ............
    (E) Remaining Pennsylvania Portions of AQCR.........  ............  ............  ............             X
II. Northeast Pennsylvania Interstate AQCR:
    (A) Scranton, W-B Air Basin:
        Lackawanna County: Throop Boro..................  ............  ............  ............             X
        Luzerne County: City of Wilkes-Barre............  ............  ............  ............             X
    (B) A-B-E Air Basin:
        Lehigh County:
            Coplay Boro.................................             X  ............  ............  ............
            Whitehall Township..........................             X  ............  ............  ............
        Northampton County:
            Northampton Boro............................             X  ............  ............  ............
            Allen Township..............................             X  ............  ............  ............
    (C) Reading Air Basin...............................  ............  ............  ............             X
    (D) Carbon County...................................  ............  ............  ............             X
    (E) Remaining Portions of AQCR......................  ............  ............  ............             X
III. South Central Pennsylvania Intrastate AQCR:
    (A) Harrisburg Air Basin............................  ............  ............  ............             X
    (B) Lancaster Air Basin:
        Lancaster County:
            City of Lancaster...........................  ............             X  ............  ............
            Manheim Township............................  ............             X  ............  ............
    (C) York Air Basin:
        York County:
            City of York................................  ............  ............  ............             X
            West York Boro..............................  ............             X  ............  ............
            West Manchester Township....................  ............             X  ............  ............
    (D) Remaining Portions of AQCR......................  ............  ............  ............             X
IV. Central Pennsylvania Intrastate AQCR:
    (A) Johnstown Air Basin: Cambria County:
        City of Johnstown...............................  ............  ............  ............             X
        Dale Boro.......................................  ............  ............  ............             X
        East Conemaugh Boro.............................  ............  ............  ............             X

[[Page 262]]

        Franklin Boro...................................  ............  ............  ............             X
        East Taylor Twp.................................  ............  ............  ............             X
        Middle Taylor Twp...............................  ............  ............  ............             X
        West Taylor Twp.................................  ............  ............  ............             X
    (B) Blair County:
        City of Altoona.................................  ............             X  ............  ............
        Allegheny Township..............................  ............  ............             X  ............
        Logan Township..................................  ............  ............             X  ............
    (C) Remaining Portions of AQCR......................  ............  ............  ............             X
    (D) Remaining Portions of AQCR......................  ............  ............  ............             X
V. Southwest Pennsylvania Intrastate AQCR:
    (A) Monongahela Valley Air Basin:
        Fayette County..................................  ............  ............  ............             X
        Washington County...............................  ............  ............  ............             X
        Westmoreland County:
            City of Monessen............................             X  ............  ............  ............
            Rostraver Township..........................             X  ............  ............  ............
    (B) Allegheny County Air Basin:
        (1) A three mile wide strip which is within a
         perpendicular distance two miles north and east
         and one mile south and west of the river center
         line with terminus points as follows:
            (a) The Beaver County line to the I-79        ............  ............  ............             X
             Bridge on the Ohio River...................
            (b) I-79 to the McKees Rocks Bridge on the    ............  ............  ............             X
             Ohio River.................................
            (c) McKees Rocks Bridge to the Birmingham     ............             X  ............  ............
             Bridge on the Ohio and Monongahela Rivers..
            (d) Birmingham Bridge to the Glenwood Bridge             X  ............  ............  ............
             on the Monongahela River...................
            (e) Glenwood Bridge to the Mansfield Bridge              X  ............  ............  ............
             (Dravosburg) on the Monongahela River......
            (f) Mansfield Bridge to the Westmoreland                 X  ............  ............  ............
             County line on the Monongahela River.......
        (2) The area within a half-mile radius of the     ............             X  ............  ............
         Greater Pittsburgh Airport monitor.............
        (3) The one mile wide strip centered on Turtle               X  ............  ............  ............
         Creek running from area (V)(B)(1)(e) above to
         the Westmoreland County line...................
        (4) The Area <greek-i>9 within Allegheny County   ............  ............  ............             X
         within a radius of 2 miles of the Springdale
         Monitor........................................
        (5) The remaining portions of the Allegheny       ............  ............  ............             X
         County Air Basin...............................
  (C) Lower Beaver Valley Air Basin:
    (1) Aliquippa Boro..................................             X  ............  ............  ............
    (2) Baden Boro......................................             X  ............  ............  ............
    (3) Midland Boro....................................             X  ............  ............  ............
    (4) Remaining Portions..............................  ............             X  ............  ............
  (D) Westmoreland County...............................  ............  ............  ............             X
  (E) Remaining Portions of AQCR........................  ............  ............  ............             X
VI. Northwest Penna. Interstate AQCR:
  (A) Upper Beaver Valley Air Basin:
    (1) Ellwood City Boro...............................             X  ............  ............  ............
    (2) City of New Castle..............................             X  ............  ............  ............
    (3) Remaining Portions..............................  ............             X  ............  ............
  (B) Erie Air Basin:
    City of Erie........................................  ............             X  ............  ............
    Wesleyville Boro....................................  ............             X  ............  ............
    Lawrence Park Township..............................  ............             X  ............  ............
  (C) Mercer County:
    City of Sharon......................................             X  ............  ............  ............
    City of Farrell.....................................             X  ............  ............  ............
    Sharpsville Boro....................................  ............  ............             X  ............
    Wheatland Boro......................................  ............  ............             X  ............
    Hickory Township....................................  ............  ............             X  ............
  (D) Remaining Portions of AQCR........................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

[[Page 263]]

                                                Pennsylvania--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
I. Metropolitan Philadelphia Interstate AQCR:
  (A) City of Philadelphia..............................  ............  ............  ............             X
  (B) Delaware County...................................  ............  ............  ............             X
  (C) Remaining Pennsylvania Portion of AQCR............  ............  ............  ............             X
II. Northeast Pennsylvania Intrastate AQCR..............  ............  ............  ............             X
III. South Central Pennsylvania Intrastate AQCR.........  ............  ............  ............             X
IV. Central Pennsylvania Intrastate AQCR:...............  ............  ............  ............             X
V. Southwest Pennsylvania Intrastate AQCR:..............
  (A) Monongahela Valley Air Basin......................  ............  ............             X  ............
  (B) Allegheny County Air Basin:.......................
    (1) The area within a two-mile radius of the                     X  ............  ............  ............
     Hazelwood monitor..................................
    (2) That portion of Allegheny County within an eight- ............  ............             X  ............
     mile radius of the Dusquesne Golf Association Club
     House in West Mifflin excluding the non-attainment
     area (<greek-i>1)..................................
    (3) The area within a two-mile radius of the          ............  ............             X  ............
     Bellevue monitor...................................
    (4) The remaining portions of the Allegheny County    ............  ............  ............             X
     Air Basin..........................................
  (C) Beaver Valley Air Basin (Beaver County)...........  ............  ............  ............             X
  (D) Armstrong County:.................................
    Madison Twp.........................................             X  ............  ............  ............
    Mahoning Twp........................................             X  ............  ............  ............
    Boggs Twp...........................................             X  ............  ............  ............
    Washington Twp......................................             X  ............  ............  ............
    Pine Twp............................................             X  ............  ............  ............
  (E) Remainder of AQCR.................................  ............  ............  ............             X
VI. Northwest Pennsylvania Intrastate AQCR:.............
  (A) Warren County:....................................
    Conewango Twp.......................................             X
    Mead Twp............................................  ............  ............             X
    Clarendon Boro......................................  ............  ............             X
    Warren Boro.........................................             X             X
    Pleasant Twp........................................             X             X
    Glade Twp...........................................             X             X
  (B) Beaver Valley Air Basin (Lawrence County).........  ............  ............             X  ............
  (C) Remaining Pennsylvania Portion of the AQCR........  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                          Pennsylvania--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Philadelphia-Camden County Area
  Philadelphia County (part)
    City of Philadelphia--high traffic    3/15/96  Attainment
     areas within the Central Business
     District and certain other high
     traffic density areas.
Pittsburgh Area
  Allegheny County (part)
    high traffic density areas within   .........  Nonattainment            .........  Not Classified
     the Central Business District and
     certain other high traffic
     density areas.
Rest of State.........................  .........  Unclassifiable/
                                                    Attainment
  Adams County
  Allegheny County (part)
    Remainder of Allegheny County
  Armstrong County
  Beaver County
  Bedford County
  Berks County
  Blair County
  Bradford County
  Bucks County
  Butler County
  Cambria County
  Cameron County
  Carbon County
  Centre County

[[Page 264]]

  Chester County
  Clarion County
  Clearfield County
  Clinton County
  Columbia County
  Crawford County
  Cumberland County
  Dauphin County
  Delaware County
  Elk County
  Erie County
  Fayette County
  Forest County
  Franklin County
  Fulton County
  Greene County
  Huntingdon County
  Indiana County
  Jefferson County
  Juniata County
  Lackawanna County
  Lancaster County
  Lawrence County
  Lebanon County
  Lehigh County
  Luzerne County
  Lycoming County
  McKean County
  Mercer County
  Mifflin County
  Monroe County
  Montgomery County
  Montour County
  Northampton County
  Northumberland County
  Perry County
  Philadelphia County (part)
    Remainder of Philadelphia county
  Pike County
  Potter County
  Schuylkill County
  Snyder County
  Somerset County
  Sullivan County
  Susquehanna County
  Tioga County
  Union County
  Venango County
  Warren County
  Washington County
  Wayne County
  Westmoreland County
  Wyoming County
  York County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                      Pennsylvania--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Allentown-Bethlehem-Easton Area:
    Carbon County.....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Lehigh County.....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Northampton County................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
Altoona Area:
    Blair County......................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
Crawford County Area:
    Crawford County...................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Erie Area:
    Erie County.......................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.

[[Page 265]]

Franklin County Area:
    Franklin County...................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Greene County Area:
    Greene County.....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Harrisburg-Lebanon-Carlisle Area:
    Cumberland County.................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Dauphin County....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Lebanon County....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Perry County......................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
Johnstown Area:
    Cambria County....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Somerset County...................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
Juniata County Area:
    Juniata County....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Lancaster Area:
    Lancaster County..................   11/15/90  Nonattainment             11/15/90  Marginal.
Lawrence County Area:
    Lawrence County...................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Northumberland County Area:
    Northumberland County.............        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Philadelphia-Wilmington-Trenton Area:
    Bucks County......................   11/15/90  Nonattainment             11/15/90  Severe-15.
    Chester County....................   11/15/90  Nonattainment             11/15/90  Severe-15.
    Delaware County...................   11/15/90  Nonattainment             11/15/90  Severe-15.
    Montgomery County.................   11/15/90  Nonattainment             11/15/90  Severe-15.
    Philadelphia County...............   11/15/90  Nonattainment             11/15/90  Severe-15.
Pike County Area:
    Pike County.......................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Pittsburgh-Beaver Valley Area:
    Allegheny County..................   10/19/01  Attainment               .........  .........................
    Armstrong County..................   10/19/01  Attainment               .........  .........................
    Beaver County.....................   10/19/01  Attainment               .........  .........................
    Butler County.....................   10/19/01  Attainment               .........  .........................
    Fayette County....................   10/19/01  Attainment               .........  .........................
    Washington County.................   10/19/01  Attainment               .........  .........................
    Westmoreland County...............   10/19/01  Attainment               .........  .........................
Reading Area:
    Berks County......................  .........   Unclassifiable/
                                                    Attainment
Schuylkill County Area:
    Schuylkill County.................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Scranton-Wilkes-Barre Area:
    Columbia County...................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Lackawanna County.................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Luzerne County....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Monroe County.....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    Wyoming County....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
Snyder County Area:
    Snyder County.....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Susquehanna County Area:
    Susquehanna County................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Warren County Area:
    Warren County.....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
Wayne County Area:
    Wayne County......................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Incomplete Data.
York Area:
    Adams County......................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
    York County.......................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
Youngstown-Warren-Sharon Area:
    Mercer County.....................        (<SUP>3</SUP>)  Nonattainment                  (<SUP>3</SUP>)  Marginal.
AQCR 151 NE Pennsylvania Intrastate
 (Remainder of):
    Bradford County...................  .........   Unclassifiable/
                                                    Attainment
    Sullivan County...................  .........   Unclassifiable/
                                                    Attainment
    Tioga County......................  .........  Unclassifiable/
                                                    Attainment
AQCR 178 NW Pennsylvania Interstate
 (Remainder of):
    Cameron County....................  .........  Unclassifiable/
                                                    Attainment
    Clarion County....................  .........  Unclassifiable/
                                                    Attainment

[[Page 266]]

    Clearfield County.................  .........  Unclassifiable/
                                                    Attainment
    Elk County........................  .........  Unclassifiable/
                                                    Attainment
    Forest County.....................  .........  Unclassifiable/
                                                    Attainment
    Jefferson County..................  .........  Unclassifiable/
                                                    Attainment
    McKean County.....................  .........  Unclassifiable/
                                                    Attainment
    Potter County.....................  .........  Unclassifiable/
                                                    Attainment
    Venango County....................  .........  Unclassifiable/
                                                    Attainment
AQCR 195 Central Pennsylvania
 Intrastate (Remainder of):
    Bedford County....................  .........  Unclassifiable/
                                                    Attainment
    Centre County.....................  .........  Unclassifiable/
                                                    Attainment
    Clinton County....................  .........  Unclassifiable/
                                                    Attainment
    Fulton County.....................  .........  Unclassifiable/
                                                    Attainment
    Huntingdon County.................  .........  Unclassifiable/
                                                    Attainment
    Lycoming County...................  .........  Unclassifiable/
                                                    Attainment
    Mifflin County....................  .........  Unclassifiable/
                                                    Attainment
    Montour County....................  .........  Unclassifiable/
                                                    Attainment
    Union County......................  .........  Unclassifiable/
                                                    Attainment
AQCR 197 SW Pennsylvania Intrastate
 (Remainder of):
    Indiana County....................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.
<SUP>2</SUP> Attainment date extended to 11/15/97.
<SUP>3</SUP> This date is January 16, 2001.

                                               Pennsylvania--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Allegheny County
  The area including Liberty, Lincoln,   11/15/90  Nonattainment             11/15/90  Moderate
   Port Vue, and Glassport Boroughs
   and the City of Clairton.
Rest of State.........................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

                            Pennsylvania--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Entire State................................  ............             X
------------------------------------------------------------------------

[43 FR 40513, Sept. 12, 1978]

    Editorial Note: For Federal Register citations affecting
Sec. 81.339, see the List of CFR Sections Affected, which appears in the
Finding Aids section of the printed volume and on GPO Access.

[[Page 267]]

Sec. 81.340    Rhode Island.

                                                Rhode Island--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Providence..............................................  ............             X  ............  ............
East Providence, Warwick, North Providence, Pawtucket,    ............  ............             X  ............
 and Central Falls......................................
Remainder of Rhode Island portion of AQCR 120...........  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                Rhode Island--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Rhode Island portion of AQCR 120........................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                          Rhode Island--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Bristol County
  Kent County
  Newport County
  Providence County
  Washington County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                      Rhode Island--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                   Designation                         Classification
           Designated area           ---------------------------------------------------------------------------
                                        Date \1\             Type             Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Providence (all of RI) Area:
    Bristol County..................  ...........  Nonattainment..........  ...........  Serious.
    Kent County.....................  ...........  Nonattainment..........  ...........  Serious.
    Newport County..................  ...........  Nonattainment..........  ...........  Serious.
    Providence County...............  ...........  Nonattainment..........  ...........  Serious.
    Washington County...............  ...........  Nonattainment..........  ...........  Serious.
----------------------------------------------------------------------------------------------------------------
\1\ This date is January 16, 2001, unless otherwise noted.

                            Rhode Island--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Rhode Island portion of AQCR 120............  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 46 FR 25461, May 7, 1981; 47 FR
30066, July 12, 1982; 56 FR 56823, Nov. 6, 1991; 63 FR 31077, June 5,
1998; 64 FR 30916, June 9, 1999; 65 FR 45257, July 20, 2000]

Sec. 81.341    South Carolina.

                                               South Carolina--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Abbeville County........................................  ............  ............  ............             X
Aiken County............................................  ............  ............  ............             X
Allendale County........................................  ............  ............  ............             X

[[Page 268]]

Anderson County.........................................  ............  ............  ............             X
Bamberg County..........................................  ............  ............  ............             X
Barnwell County.........................................  ............  ............  ............             X
Beaufort County.........................................  ............  ............  ............             X
Berkeley County.........................................  ............  ............  ............             X
Calhoun County..........................................  ............  ............  ............             X
That portion of Charleston County within section of       ............             X  ............  ............
 Charleston just west of south end of US Naval Station..
Portions of Charleston County not otherwise designated..  ............  ............  ............             X
Cherokee County.........................................  ............  ............  ............             X
Chester County..........................................  ............  ............  ............             X
Chesterfield County.....................................  ............  ............  ............             X
Clarendon County........................................  ............  ............  ............             X
Colleton County.........................................  ............  ............  ............             X
Darlington County.......................................  ............  ............  ............             X
Dillon County...........................................  ............  ............  ............             X
Dorchester County.......................................  ............  ............  ............             X
Edgefield County........................................  ............  ............  ............             X
Fairfield County........................................  ............  ............  ............             X
Florence County.........................................  ............  ............  ............             X
Georgetown County.......................................  ............  ............  ............             X
Greenville County.......................................  ............  ............  ............             X
Greenwood County........................................  ............  ............  ............             X
Hampton County..........................................  ............  ............  ............             X
Horry County............................................  ............  ............  ............             X
Jasper County...........................................  ............  ............  ............             X
Kershaw County..........................................  ............  ............  ............             X
Lancaster County........................................  ............  ............  ............             X
Laurens County..........................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Lexington County........................................  ............  ............  ............             X
McCormick County........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marlboro County.........................................  ............  ............  ............             X
Newberry County.........................................  ............  ............  ............             X
Oconee County...........................................  ............  ............  ............             X
Orangeburg..............................................  ............  ............  ............             X
Pickens County..........................................  ............  ............  ............             X
Richland County.........................................  ............  ............  ............             X
Saluda County...........................................  ............  ............  ............             X
Spartanburg County......................................  ............  ............  ............             X
Sumter County...........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Williamsburg County.....................................  ............  ............  ............             X
York County.............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                               South Carolina--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Abbeville County........................................  ............  ............  ............             X
Aiken County............................................  ............  ............  ............             X
Allendale County........................................  ............  ............  ............             X
Anderson County.........................................  ............  ............  ............             X
Bamberg County..........................................  ............  ............  ............             X
Barnwell County.........................................  ............  ............  ............             X
Beaufort County.........................................  ............  ............  ............             X
Berkeley County.........................................  ............  ............  ............             X
Calhoun County..........................................  ............  ............  ............             X
Charleston County.......................................  ............  ............  ............             X
Cherokee County.........................................  ............  ............  ............             X
Chester County..........................................  ............  ............  ............             X
Chesterfield County.....................................  ............  ............  ............             X
Clarendon County........................................  ............  ............  ............             X
Colleton County.........................................  ............  ............  ............             X
Darlington County.......................................  ............  ............  ............             X
Dillon County...........................................  ............  ............  ............             X

[[Page 269]]

Dorchester County.......................................  ............  ............  ............             X
Edgefield County........................................  ............  ............  ............             X
Fairfield County........................................  ............  ............  ............             X
Florence County.........................................  ............  ............  ............             X
Georgetown County.......................................  ............  ............  ............             X
Greenville County.......................................  ............  ............  ............             X
Greenwood County........................................  ............  ............  ............             X
Hampton County..........................................  ............  ............  ............             X
Horry County............................................  ............  ............  ............             X
Jasper County...........................................  ............  ............  ............             X
Kershaw County..........................................  ............  ............  ............             X
Lancaster County........................................  ............  ............  ............             X
Laurens County..........................................  ............  ............  ............             X
Lee County..............................................  ............  ............  ............             X
Lexington County........................................  ............  ............  ............             X
McCormick County........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marlboro County.........................................  ............  ............  ............             X
Newberry County.........................................  ............  ............  ............             X
Oconee County...........................................  ............  ............  ............             X
Orangeburg County.......................................  ............  ............  ............             X
Pickens County..........................................  ............  ............  ............             X
Richland County.........................................  ............  ............  ............             X
Saluda County...........................................  ............  ............  ............             X
Spartanburg County......................................  ............  ............  ............             X
Sumter County...........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Williamsburg County.....................................  ............  ............  ............             X
York County.............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                         South Carolina--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Abbeville County
  Aiken County
  Allendale County
  Anderson County
  Bamberg County
  Barnwell County
  Beaufort County
  Berkeley County
  Calhoun County
  Charleston County
  Cherokee County
  Chester County
  Chesterfield County
  Clarendon County
  Colleton County
  Darlington County
  Dillon County
  Dorchester County
  Edgefield County
  Fairfield County
  Florence County
  Georgetown County
  Greenville County
  Greenwood County
  Hampton County
  Horry County
  Jasper County
  Kershaw County
  Lancaster County
  Laurens County
  Lee County
  Lexington County

[[Page 270]]

  Marion County
  Marlboro County
  McCormick County
  Newberry County
  Oconee County
  Orangeburg County
  Pickens County
  Richland County
  Saluda County
  Spartanburg County
  Sumter County
  Union County
  Williamsburg County
  York County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                     South Carolina--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
    Abbeville County
    Aiken County
    Allendale County
    Anderson County
    Bamberg County
    Barnwell County
    Beaufort County
    Berkeley County
    Calhoun County
    Charleston County
    Cherokee County
    Chester County
    Chesterfield County
    Clarendon County
    Colleton County
    Darlington County
    Dillon County
    Dorchester County
    Edgefield County
    Fairfield County
    Florence County
    Georgetown County
    Greenville County
    Greenwood County
    Hampton County
    Horry County
    Jasper County
    Kershaw County
    Lancaster County
    Laurens County
    Lee County
    Lexington County
    Marion County
    Marlboro County
    McCormick County
    Newberry County
    Oconee County
    Orangeburg County
    Pickens County
    Richland County
    Saluda County
    Spartanburg County
    Sumter County
    Union County
    Williamsburg County
    York County
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.

[[Page 271]]

                           South Carolina--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Statewide...................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 45 FR 6576, Jan. 29, 1980; 46
FR 53416, Oct. 29, 1981; 47 FR 952, Jan. 8, 1982; 47 FR 31878, July 23,
1982; 48 FR 50317, Nov. 1, 1983; 49 FR 17758, Apr. 25, 1984; 49 FR
30308, July 30, 1984; 51 FR 30065, Aug. 22, 1986; 53 FR 38725, Oct. 3,
1988; 56 FR 56825, Nov. 6, 1991; 57 FR 59302, Dec. 15, 1992; 63 FR
31077, June 5, 1998; 65 FR 45257, July 20, 2000]

Sec. 81.342    South Dakota.

                                                South Dakota--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Entire State............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                          South Dakota--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Aurora County
  Beadle County
  Bennett County
  Bon Homme County
  Brookings County
  Brown County
  Brule County
  Buffalo County
  Butte County
  Campbell County
  Charles Mix County
  Clark County
  Clay County
  Codington County
  Corson County
  Custer County
  Davison County
  Day County
  Deuel County
  Dewey County
  Douglas County
  Edmunds County
  Fall River County
  Faulk County
  Grant County
  Gregory County
  Haakon County
  Hamlin County
  Hand County
  Hanson County
  Harding County
  Hughes County
  Hutchinson County
  Hyde County
  Jackson County
  Jerauld County
  Jones County
  Kingsbury County
  Lake County
  Lawrence County
  Lincoln County
  Lyman County

[[Page 272]]

  Marshall County
  McCook County
  McPherson County
  Meade County
  Mellette County
  Miner County
  Minnehaha County
  Moody County
  Pennington County
  Perkins County
  Potter County
  Roberts County
  Sanborn County
  Shannon County
  Spink County
  Stanley County
  Sully County
  Todd County
  Tripp County
  Turner County
  Union County
  Walworth County
  Yankton County
  Ziebach County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                      South Dakota--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........   Unclassifiable/
                                                    Attainment
    Aurora County
    Beadle County
    Bennett County
    Bon Homme County
    Brookings County
    Brown County
    Brule County
    Buffalo County
    Butte County
    Campbell County
    Charles Mix County
    Clark County
    Clay County
    Codington County
    Corson County
    Custer County
    Davison County
    Day County
    Deuel County
    Dewey County
    Douglas County
    Edmunds County
    Fall River County
    Faulk County
    Grant County
    Gregory County
    Haakon County
    Hamlin County
    Hand County
    Hanson County
    Harding County
    Hughes County
    Hutchinson County
    Hyde County
    Jackson County
    Jerauld County
    Jones County

[[Page 273]]

    Kingsbury County
    Lake County
    Lawrence County
    Lincoln County
    Lyman County
    Marshall County
    McCook County
    McPherson County
    Meade County
    Mellette County
    Miner County
    Minnehaha County
    Moody County
    Pennington County
    Perkins County
    Potter County
    Roberts County
    Sanborn County
    Shannon County
    Spink County
    Stanley County
    Sully County
    Todd County
    Tripp County
    Turner County
    Union County
    Walworth County
    Yankton County
    Ziebach County
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.

                                               South Dakota--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Rapid City Area.......................   11/15/90  Unclassifiable                      .........................
Rest of State\1\ .....................   11/15/90  Unclassifiable                      .........................
----------------------------------------------------------------------------------------------------------------
\1\ Denotes a single area designation for PSD baseline area purposes.

                            South Dakota--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Entire State................................  ............             X
------------------------------------------------------------------------

[36 FR 22421, Nov. 25, 1971, as amended at 56 FR 56825, Nov. 6, 1991; 60
FR 55798, Nov. 3, 1995; 61 FR 24242, May 14, 1996; 63 FR 31078, June 5,
1998; 65 FR 45258, July 20, 2000]

Sec. 81.343    Tennessee.

                                                 Tennessee--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Anderson County.........................................  ............  ............  ............             X
Bedford County..........................................  ............  ............  ............             X
Benton County...........................................  ............  ............  ............             X
Bledsoe County..........................................  ............  ............  ............             X
Blount County...........................................  ............  ............  ............             X
Bradley County..........................................  ............  ............  ............             X
Campbell County.........................................  ............  ............  ............             X
Rest of Campbell County.................................  ............  ............  ............             X
Cannon County...........................................  ............  ............  ............             X

[[Page 274]]

Carroll County..........................................  ............  ............  ............             X
Carter County...........................................  ............  ............  ............             X
Cheatham County.........................................  ............  ............  ............             X
Chester County..........................................  ............  ............  ............             X
Claiborne County........................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Cocke County............................................  ............  ............  ............             X
Coffee County...........................................  ............  ............  ............             X
Crockett County.........................................  ............  ............  ............             X
Cumberland County.......................................  ............  ............  ............             X
Those portions of Davidson County within a section of     ............             X  ............  ............
 downtown Nashville and in West Nashville...............
Rest of Davidson County.................................  ............  ............  ............             X
Decatur County..........................................  ............  ............  ............             X
DeKalb County...........................................  ............  ............  ............             X
Dickson County..........................................  ............  ............  ............             X
Dyer County.............................................  ............  ............  ............             X
Fayette County..........................................  ............  ............  ............             X
Fentress County.........................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Gibson County...........................................  ............  ............  ............             X
Giles County............................................  ............  ............  ............             X
Grainger County.........................................  ............  ............  ............             X
Greene County...........................................  ............  ............  ............             X
Grundy County...........................................  ............  ............  ............             X
Hamblen County..........................................  ............  ............  ............             X
That portion of Hamilton County within approximately the  ............             X  ............  ............
 city limits of Chattanooga.............................
Rest of Hamilton County.................................  ............  ............  ............             X
Hancock County..........................................  ............  ............  ............             X
Hardeman County.........................................  ............  ............  ............             X
Hardin County...........................................  ............  ............  ............             X
Hawkins County..........................................  ............  ............  ............             X
Haywood County..........................................  ............  ............  ............             X
Henderson County........................................  ............  ............  ............             X
Henry County............................................  ............  ............  ............             X
Hickman County..........................................  ............  ............  ............             X
Houston County..........................................  ............  ............  ............             X
Humphreys County........................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jefferson County........................................  ............  ............  ............             X
Johnson County..........................................  ............  ............  ............             X
That portion of Knox County within a section of downtown  ............  ............  ............             X
 Knoxville..............................................
Rest of Knox County.....................................  ............  ............  ............             X
Lake County.............................................  ............  ............  ............             X
Lauderdale County.......................................  ............  ............  ............             X
Lawrence County.........................................  ............  ............  ............             X
Lewis County............................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
Loudon County...........................................  ............  ............  ............             X
McMinn County...........................................  ............  ............  ............             X
McNairy County..........................................  ............  ............  ............             X
Macon County............................................  ............  ............  ............             X
Madison County..........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marshall County.........................................  ............  ............  ............             X
That portion of Maury County within the northern section  ............  ............             X  ............
 of Columbia............................................
Rest of Maury County....................................  ............  ............  ............             X
Meigs County............................................  ............  ............  ............             X
Monroe County...........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Moore County............................................  ............  ............  ............             X
Morgan County...........................................  ............  ............  ............             X
Obion County............................................  ............  ............  ............             X
Overton County..........................................  ............  ............  ............             X
Perry County............................................  ............  ............  ............             X
Pickett County..........................................  ............  ............  ............             X
Polk County.............................................  ............  ............  ............             X

[[Page 275]]

Putnam County...........................................  ............  ............  ............             X
Rhea County.............................................  ............  ............  ............             X
Roane County............................................  ............  ............  ............             X
Robertson County........................................  ............  ............  ............             X
Rutherford County.......................................  ............  ............  ............             X
Scott County............................................  ............  ............  ............             X
Sequatchie County.......................................  ............  ............  ............             X
Sevier County...........................................  ............  ............  ............             X
Shelby County...........................................  ............  ............  ............             X
Smith County............................................  ............  ............  ............             X
Stewart County..........................................  ............  ............  ............             X
Sullivan County.........................................  ............  ............  ............             X
Sumner County...........................................  ............  ............  ............             X
Tipton County...........................................  ............  ............  ............             X
Trousdale County........................................  ............  ............  ............             X
Unicoi County...........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Van Buren County........................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Weakley County..........................................  ............  ............  ............             X
White County............................................  ............  ............  ............             X
Wilson County...........................................  ............  ............  ............             X
Williamson County.......................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                 Tennessee--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Anderson County.........................................  ............  ............  ............             X
Bedford County..........................................  ............  ............  ............             X
That portion of Benton County surrounding TVA's           ............  ............  ............             X
 Johnsonville plant.....................................
Rest of Benton County...................................  ............  ............  ............             X
Bledsoe County..........................................  ............  ............  ............             X
Blount County...........................................  ............  ............  ............             X
Bradley County..........................................  ............  ............  ............             X
Campbell County.........................................  ............  ............  ............             X
Cannon County...........................................  ............  ............  ............             X
Carroll County..........................................  ............  ............  ............             X
Carter County...........................................  ............  ............  ............             X
Cheatham County.........................................  ............  ............  ............             X
Chester County..........................................  ............  ............  ............             X
Claiborne County........................................  ............  ............  ............             X
Clay County.............................................  ............  ............  ............             X
Cocke County............................................  ............  ............  ............             X
Coffee County...........................................  ............  ............  ............             X
Crockett County.........................................  ............  ............  ............             X
Cumberland County.......................................  ............  ............  ............             X
Davidson County.........................................  ............  ............  ............             X
Decatur County..........................................  ............  ............  ............             X
DeKalb County...........................................  ............  ............  ............             X
Dickson County..........................................  ............  ............  ............             X
Dyer County.............................................  ............  ............  ............             X
Fayette County..........................................  ............  ............  ............             X
Fentress County.........................................  ............  ............  ............             X
Franklin County.........................................  ............  ............  ............             X
Gibson County...........................................  ............  ............  ............             X
Giles County............................................  ............  ............  ............             X
Grainger County.........................................  ............  ............  ............             X
Greene County...........................................  ............  ............  ............             X
Grundy County...........................................  ............  ............  ............             X
Hamblen County..........................................  ............  ............  ............             X
Hamilton County.........................................  ............  ............  ............             X
Hancock County..........................................  ............  ............  ............             X
Hardeman County.........................................  ............  ............  ............             X

[[Page 276]]

Hardin County...........................................  ............  ............  ............             X
Hawkins County..........................................  ............  ............  ............             X
Haywood County..........................................  ............  ............  ............             X
Henderson County........................................  ............  ............  ............             X
Henry County............................................  ............  ............  ............             X
Hickman County..........................................  ............  ............  ............             X
Houston County..........................................  ............  ............  ............             X
That portion of Humphreys County surrounding TVA's        ............  ............  ............             X
 Johnsonville plant.....................................
Rest of Humphreys County................................  ............  ............  ............             X
Jackson County..........................................  ............  ............  ............             X
Jefferson County........................................  ............  ............  ............             X
Johnson County..........................................  ............  ............  ............             X
Knox County.............................................  ............  ............  ............             X
Lake County.............................................  ............  ............  ............             X
Lauderdale County.......................................  ............  ............  ............             X
Lawrence County.........................................  ............  ............  ............             X
Lewis County............................................  ............  ............  ............             X
Lincoln County..........................................  ............  ............  ............             X
Loudon County...........................................  ............  ............  ............             X
McMinn County...........................................  ............  ............  ............             X
McNairy County..........................................  ............  ............  ............             X
Macon County............................................  ............  ............  ............             X
Madison County..........................................  ............  ............  ............             X
Marion County...........................................  ............  ............  ............             X
Marshall County.........................................  ............  ............  ............             X
Maury County............................................  ............  ............  ............             X
Meigs County............................................  ............  ............  ............             X
Monroe County...........................................  ............  ............  ............             X
Montgomery County.......................................  ............  ............  ............             X
Moore County............................................  ............  ............  ............             X
Morgan County...........................................  ............  ............  ............             X
Obion County............................................  ............  ............  ............             X
Overton County..........................................  ............  ............  ............             X
Perry County............................................  ............  ............  ............             X
Pickett County..........................................  ............  ............  ............             X
Polk County.............................................  ............  ............  ............             X
Putnam County...........................................  ............  ............  ............             X
Rhea County.............................................  ............  ............  ............             X
Roane County............................................  ............  ............  ............             X
Robertson County........................................  ............  ............  ............             X
Rutherford County.......................................  ............  ............  ............             X
Scott County............................................  ............  ............  ............             X
Sequatchie County.......................................  ............  ............  ............             X
Sevier County...........................................  ............  ............  ............             X
Shelby County...........................................  ............  ............  ............             X
Smith County............................................  ............  ............  ............             X
Stewart County..........................................  ............  ............  ............             X
Sullivan County.........................................  ............  ............  ............             X
Sumner County...........................................  ............  ............  ............             X
Tipton County...........................................  ............  ............  ............             X
Trousdale County........................................  ............  ............  ............             X
Unicoi County...........................................  ............  ............  ............             X
Union County............................................  ............  ............  ............             X
Van Buren County........................................  ............  ............  ............             X
Warren County...........................................  ............  ............  ............             X
Washington County.......................................  ............  ............  ............             X
Wayne County............................................  ............  ............  ............             X
Weakley County..........................................  ............  ............  ............             X
White County............................................  ............  ............  ............             X
Williamson County.......................................  ............  ............  ............             X
Wilson County...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

[[Page 277]]

                                           Tennessee--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide

  Anderson County.....................  .........  Unclassifiable/
                                                    Attainment
  Bedford County......................
  Benton County.......................
  Bledsoe County......................
  Blount County.......................
  Bradley County......................
  Campbell County.....................
  Cannon County.......................
  Carroll County......................
  Carter County.......................
  Cheatham County.....................
  Chester County......................
  Claiborne County....................
  Clay County.........................
  Cocke County........................
  Coffee County.......................
  Crockett County.....................
  Cumberland County...................
  Davidson County.....................
  De Kalb County......................
  Decatur County......................
  Dickson County......................
  Dyer County.........................
  Fayette County......................
  Fentress County.....................
  Franklin County.....................
  Gibson County.......................
  Giles County........................
  Grainger County.....................
  Greene County.......................
  Grundy County.......................
  Hamblen County......................
  Hamilton County.....................
  Hancock County......................
  Hardeman County.....................
  Hardin County.......................
  Hawkins County......................
  Haywood County......................
  Henderson County....................
  Henry County........................
  Hickman County......................
  Houston County......................
  Humphreys County....................
  Jackson County......................
  Jefferson County....................
  Johnson County......................
  Knox County.........................
  Lake County.........................
  Lauderdale County...................
  Lawrence County.....................
  Lewis County........................
  Lincoln County......................
  Loudon County.......................
  Macon County........................
  Madison County......................
  Marion County.......................
  Marshall County.....................
  Maury County........................
  McMinn County.......................
  McNairy County......................
  Meigs County........................
  Monroe County.......................
  Montgomery County...................
  Moore County........................
  Morgan County.......................
  Obion County........................
  Overton County......................
  Perry County........................

[[Page 278]]

  Pickett County......................
  Polk County.........................
  Putnam County.......................
  Rhea County.........................
  Roane County........................
  Robertson County....................
  Rutherford County...................
  Scott County........................
  Sequatchie County...................
  Sevier County.......................
  Shelby County.......................    9/26/94
  Smith County........................
  Stewart County......................
  Sullivan County.....................
  Sumner County.......................
  Tipton County.......................
  Trousdale County....................
  Unicoi County.......................
  Union County........................
  Van Buren County....................
  Warren County.......................
  Washington County...................
  Wayne County........................
  Weakley County......................
  White County........................
  Williamson County...................
  Wilson County.......................
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                 Tennessee--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Shelby County (part): Area encompassed    July 2,  Attainment               .........  .........................
 by a circle with a \3/4\ mile radius        2001
 with center being the intersection of
 Castex and Mallory Avenue, Memphis,
 TN.
Williamson County (part)
  Area encompassed by a circle            9/10/99  Attainment
   centered on Universal Transverse
   Mercator coordinate 530.38 E,
   3961.60 N (Zone 16) with a radius
   of 1.5 kilometers.
Fayette County (part)
  Area encompassed by a circle           10/17/95  Attainment
   centered on Universal Transverse
   Mercator coordinate 267.59 E,
   3881.30 N (Zone 16) with a radius
   of 1.0 kilometers.
Rest of State Not Designated
----------------------------------------------------------------------------------------------------------------

                                       Tennessee--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                          Classification
          Designated area          -----------------------------------------------------------------------------
                                           Date \1\                Type          Date \1\           Type
----------------------------------------------------------------------------------------------------------------
Jefferson County Area:
    Jefferson County..............  11/15/90.............  Unclassifiable/       11/15/90
                                                            Attainment
Statewide.........................  .....................  Unclassifiable/
                                                            Attainment
    Anderson County
    Bedford County
    Benton County
    Bledsoe County
    Blount County
    Bradley County
    Campbell County
    Cannon County
    Carroll County
    Carter County
    Cheatham County
    Chester County
    Claiborne County

[[Page 279]]

    Clay County
    Cocke County
    Coffee County
    Crockett County
    Cumberland County
    DeKalb County
    Decatur County
    Dickson County
    Davidson County
    Dyer County
    Fayette County
    Fentress County
    Franklin County
    Gibson County
    Giles County
    Grainger County
    Greene County
    Grundy County
    Hamblen County
    Hamilton County
    Hancock County
    Hardeman County
    Hardin County
    Hawkins County
    Haywood County
    Henderson County
    Henry County
    Hickman County
    Houston County
    Humphreys County
    Jackson County
    Johnson County
    Knox County
    Lake County
    Lauderdale County
    Lawrence County
    Lewis County
    Lincoln County
    Loudon County
    Macon County
    Madison County
    Marion County
    Marshall County
    Maury County
    McMinn County
    McNairy County
    Meigs County
    Monroe County
    Montgomery County
    Moore County
    Morgan County
    Obion County
    Overton County
    Perry County
    Pickett County
    Polk County
    Putnam County
    Rhea County
    Roane County
    Robertson County
    Rutherford County
    Scott County
    Sequatchie County
    Sevier County
    Shelby County
    Smith County
    Stewart County
    Sullivan County
    Sumner County
    Tipton County
    Trousdale County

[[Page 280]]

    Unicoi County
    Union County
    Van Buren County
    Warren County
    Washington County
    Wayne County
    Weakley County
    White County
    Williamson County
    Wilson County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                             Tennessee--NO<INF>2</INF>
------------------------------------------------------------------------
                                                           Cannot be
                                     Does not meet       classified or
         Designated area           primary standards      better than
                                                      national standards
------------------------------------------------------------------------
Statewide.......................  ..................  x
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978]

    Editorial Note: For Federal Register citations affecting
Sec. 81.343, see the List of CFR Sections Affected, which appears in the
Finding Aids section of the printed volume and on GPO Access.

Sec. 81.344  Texas.

                                                   Texas--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 022................................................  ............  ............  ............             X
AQCR 106................................................  ............  ............  ............             X
AQCR 153:
  El Paso County........................................  ............  ............         \1\ X  ............
  Remainder of AQCR.....................................  ............  ............  ............             X
AQCR 210................................................  ............  ............  ............             X
AQCR 211................................................  ............  ............  ............             X
AQCR 212................................................  ............  ............  ............             X
AQCR 213................................................  ............  ............  ............             X
AQCR 214................................................  ............  ............  ............             X
AQCR 215................................................  ............  ............  ............             X
AQCR 216................................................  ............  ............  ............             X
AQCR 217................................................  ............  ............  ............             X
AQCR 218................................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

                                             Texas--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
El Paso
  El Paso County (part)...............  .........  Nonattainment            .........  Moderate [<greek-l><greek-
                                                                                        E>] 12.7ppm

[[Page 281]]

    Portion of the City Limits of El
     Paso: That portion of the city of
     El Paso bounded on the north by
     Highway 10 from Porfirio Diaz
     Street to Raynolds Street,
     Raynolds Street from Highway 10
     to the Southern Pacific Railroad
     lines, the Southern Pacific
     Railroad lines from Raynolds
     Street to Highway 62, Highway 62
     from the Southern Pacific
     Railroad lines to Highway 20 and
     Highway 20 from Highway 62 to
     Polo Inn Road; bounded on the
     east by Polo Inn Road from
     Highway 20 to the Texas-Mexico
     border; bounded from the south by
     the Texas-Mexico border from Polo
     Inn Road to Porfirio Diaz Street;
     and bounded on the west by
     Porfirio Diaz Street from the
     Texas-Mexico border to Highway
     10.
AQCR 022 Shreveport-Texarkana-Tyler     .........  Unclassifiable/
 Interstate.                                        Attainment
  Anderson County
  Bowie County
  Camp County
  Cass County
  Cherokee County
  Delta County
  Franklin County
  Gregg County
  Harrison County
  Henderson County
  Hopkins County
  Lamar County
  Marion County
  Morris County
  Panola County
  Rains County
  Red River County
  Rusk County
  Smith County
  Titus County
  Upshur County
  Van Zandt County
  Wood County
AQCR 106 Southern Louisiana-S.E. Texas  .........  Unclassifiable/
 Interstate.                                        Attainment
    Angelina County, Hardin County,
     Houston County, Jasper County,
     Jefferson County, Nacogdoches
     County, Newton County, Orange
     County, Polk County, Sabine
     County, San Augustine County, San
     Jacinto County, Shelby County,
     Trinity County, Tyler County
AQCR 153 El Paso-LC-Al Interstate       .........  Unclassifiable/
 (Remainder of).                                    Attainment
  Brewster County
  Culberson County
  El Paso County (part)
    Remainder of county
  Hudspeth County
  Jeff Davis County
  Presidio County
AQCR 210 Abilene-Wichita Falls          .........  Unclassifiable/
 Intrastate.                                        Attainment
    Archer County, Baylor County,
     Brown County, Callahan County,
     Clay County, Coleman County,
     Comanche County, Cottle County,
     Eastland County, Fisher County,
     Foard County, Hardeman County,
     Haskell County, Jack County,
     Jones County, Kent County, Knox
     County, Mitchell County, Montague
     County, Nolan County, Runnels
     County, Scurry County,
     Shackelford County, Stephens
     County, Stonewall County, Taylor
     County, Throckmorton County,
     Wichita County, Wilbarger County,
     Young County
AQCR 211 Amarillo-Lubbock Intrastate..  .........  Unclassifiable/
                                                    Attainment

[[Page 282]]

    Armstrong County, Bailey County,
     Briscoe County, Carson County,
     Castro County, Childress County,
     Cochran County, Collingsworth
     County, Crosby County, Dallam
     County, Deaf Smith County,
     Dickens County, Donley County,
     Floyd County, Garza County, Gray
     County, Hale County, Hall County,
     Hansford County, Hartley County,
     Hemphill County, Hockley County,
     Hutchinson County, King County,
     Lamb County, Lipscomb County,
     Lubbock County, Lynn County,
     Moore County, Motley County,
     Ochiltree County, Oldham County,
     Parmer County, Potter County,
     Randall County, Roberts County,
     Sherman County, Swisher County,
     Terry County, Wheeler County,
     Yoakum County
AQCR 212 Austin-Waco Intrastate.......  .........  Unclassifiable/
                                                    Attainment
  Bastrop County
  Bell County
  Blanco County
  Bosque County
  Brazos County
  Burleson County
  Burnet County
  Caldwell County
  Coryell County
  Falls County
  Fayette County
  Freestone County
  Grimes County
  Hamilton County
  Hays County
  Hill County
  Lampasas County
  Lee County
  Leon County
  Limestone County
  Llano County
  Madison County
  McLennan County
  Milam County
  Mills County
  Robertson County
  San Saba County
  Travis County
  Washington County
  Williamson County
AQCR 213 Brownsville Laredo Intrastate  .........  Unclassifiable/
                                                    Attainment
  Cameron County
  Hidalgo County
  Jim Hogg County
  Starr County
  Webb County
  Willacy County
  Zapata County
AQCR 214 Corpus Christi-Victoria        .........  Unclassifiable/
 Intrastate.                                        Attainment
    Aransas County, Bee County, Brooks
     County, Calhoun County, De Witt
     County, Duval County, Goliad
     County, Gonzales County, Jackson
     County, Jim Wells County, Kenedy
     County, Kleberg County, Lavaca
     County, Live Oak County, McMullen
     County, Nueces County, Refugio
     County, San Patricio County,
     Victoria County
AQCR 215 Metropolitan Dallas-Fort       .........  Unclassifiable/
 Worth Intrastate.                                  Attainment
  Collin County
  Cooke County
  Dallas County
  Denton County
  Ellis County

[[Page 283]]

  Erath County
  Fannin County
  Grayson County
  Hood County
  Hunt County
  Johnson County
  Kaufman County
  Navarro County
  Palo Pinto County
  Parker County
  Rockwall County
  Somervell County
  Tarrant County
  Wise County
AQCR 216 Metropolitan Houston-          .........  Unclassifiable/
 Galveston Intrastate.                              Attainment
    Austin County, Brazoria County,
     Chambers County, Colorado County,
     Fort Bend County, Galveston
     County, Harris County, Liberty
     County, Matagorda County,
     Montgomery County, Walker County,
     Waller County, Wharton County
AQCR 217 Metropolitan San Antonio       .........  Unclassifiable/
 Intrastate.                                        Attainment
    Atascosa County, Bandera County,
     Bexar County, Comal County,
     Dimmit County, Edwards County,
     Frio County, Gillespie County,
     Guadalupe County, Karnes County,
     Kendall County, Kerr County,
     Kinney County, La Salle County,
     Maverick County, Medina County,
     Real County, Uvalde County, Val
     Verde County, Wilson County,
     Zavala County
AQCR 218 Midland-Odessa-San Angelo      .........  Unclassifiable/
 Intrastate.                                        Attainment
    Andrews County, Borden County,
     Coke County, Concho County, Crane
     County, Crockett County, Dawson
     County, Ector County, Gaines
     County, Glasscock County, Howard
     County, Irion County, Kimble
     County, Loving County, Martin
     County, Mason County, McCulloch
     County, Menard County, Midland
     County, Pecos County, Reagan
     County, Reeves County, Schleicher
     County, Sterling County, Sutton
     County, Terrell County, Tom Green
     County, Upton County, Ward
     County, Winkler County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                                   Texas--Lead
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Collin County (all)...................   12/13/99  Attainment
  Eastside:
    Starting at the intersection of
     south Fifth St. and the fence
     line approximately 1000' south of
     the GNB property line going north
     to the intersection of south
     Fifth St. and Eubanks St.;
  Northside:
    Proceeding west on Eubanks to the
     Burlington Railroad tracks;
  Westside:
    Along Burlington Railroad tracks
     to the fence line approximately
     1000' south of the GNB property
     line;
  Southside:
    Fence line approximately 1000'
     south of the GNB property line.
Bexar County (part)...................     1/6/92  Unclassifiable
  Northside:
    Starting at intersection of Loop
     1604 and Nelson Gardens Road and
     along the Nelson Gardens Road to
     Covel Road;
  Eastside:

[[Page 284]]

    Along Covel Road to Pearsall Road
     and along Pearsall Road to Nelson
     Road;
  Southside:
    Along Nelson Road to where it
     intersects with Loop 1604;
  Westside:
    Along Loop 1604 where it
     intersects with Nelson Gardens
     Road.
Rest of State Not Designated
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                         Texas--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Beaumont/Port Arthur Area:
    Hardin County.....................   11/15/90  Nonattainment              6/03/96  Moderate.
    Jefferson County..................   11/15/90  Nonattainment              6/03/96  Moderate.
    Orange County.....................   11/15/90  Nonattainment              6/03/96  Moderate.
Dallas-Fort Worth Area:
    Collin County.....................   11/15/90  Nonattainment              3/20/98  Serious.
    Dallas County.....................   11/15/90  Nonattainment              3/20/98  Serious.
    Denton County.....................   11/15/90  Nonattainment              3/20/98  Serious.
    Tarrant County....................   11/15/90  Nonattainment              3/20/98  Serious.
El Paso Area:.........................
    El Paso County....................   11/15/90  Nonattainment             11/15/90  Serious.
Houston-Galveston-Brazoria Area:
    Brazoria County...................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Chambers County...................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Fort Bend County..................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Galveston County..................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Harris County.....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Liberty County....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Montgomery County.................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Waller County.....................   11/15/90  Nonattainment             11/15/90  Severe-17.
Longview Area:
    Gregg County......................   11/15/90  Unclassifiable/           11/15/90  .........................
                                                    Attainment
Victoria Area:
    Victoria County...................  .........  Attainment
AQCR 022 Shreveport-Texarkana-Tyler     .........  Unclassifiable/
 Interstate.                                        Attainment
    Anderson County
    Bowie County
    Camp County
    Cass County
    Cherokee County
    Delta County
    Franklin County
    Gregg County
    Harrison County
    Henderson County
    Hopkins County
    Lamar County
    Marion County
    Morris County
    Panola County
    Rains County
    Red River County
    Rusk County
    Smith County
    Titus County
    Upshur County
    Van Zandt County
    Wood County
AQCR 106 S Louisiana-SE Texas           .........  Unclassifiable/
 Interstate (Remainder of).                         Attainment
    Angelina County, Houston County,
    Jasper County, Nacogdoches County,

[[Page 285]]

    Newton County, Polk County, Sabine
    County, San Augustine County, San
    Jacinto County, Shelby County,
    Trinity County, Tyler County
AQCR 153 El Paso-Las Cruces-Alamogordo  .........  Unclassifiable/
 Interstate.                                        Attainment
    Brewster County
    Culberson County
    Hudspeth County
    Jeff Davis County
    Presidio County
AQCR 210 Abilene-Wichita Falls          .........  Unclassifiable/
 Intrastate.                                        Attainment
    Archer County, Baylor County,
     Brown
    County, Callahan County, Clay
    County, Coleman County, Comanche
    County, Cottle County, Eastland
    County, Fisher County, Foard
    County, Hardeman County, Haskell
    County, Jack County, Jones County,
    Kent County, Knox County, Mitchell
    County, Montague County, Nolan
    County, Runnels County, Scurry
    County, Shackelford County,
    Stephens County, Stonewall County,
    Taylor County, Throckmorton
     County,
    Wichita County, Wilbarger County,
    Young County
AQCR 211 Amarillo-Lubbock Intrastate..  .........  Unclassifiable/
                                                    Attainment
    Armstrong County, Bailey County,
    Briscoe County, Carson County,
    Castro County, Childress County,
    Cochran County, Collingsworth
    County, Crosby County, Dallam
    County, Deaf Smith County, Dickens
    County, Donley County, Floyd
    County, Garza County, Gray County,
    Hale County, Hall County, Hansford
    County, Hartley County, Hemphill
    County, Hockley County, Hutchinson
    County, King County, Lamb County,
    Lipscomb County, Lubbock County,
    Lynn County, Moore County, Motley
    County, Ochiltree County, Oldham
    County, Parmer County, Potter
    County, Randall County, Roberts
    County, Sherman County, Swisher
    County, Terry County, Wheeler
    County, Yoakum County
AQCR 212 Austin-Waco Intrastate.......  .........  Unclassifiable/
                                                    Attainment
    Bastrop County
    Bell County
    Blanco County
    Bosque County
    Brazos County
    Burleson County
    Burnet County
    Caldwell County
    Coryell County
    Falls County
    Fayette County
    Freestone County
    Grimes County
    Hamilton County
    Hays County
    Hill County
    Lampasas County
    Lee County
    Leon County

[[Page 286]]

    Limestone County
    Llano County
    Madison County
    McLennan County
    Milam County
    Mills County
    Robertson County
    San Saba County
    Travis County
    Washington County
    Williamson County
AQCR 213 Brownsville-Laredo Intrastate  .........  Unclassifiable/
                                                    Attainment
    Cameron County
    Hidalgo County
    Jim Hogg County
    Starr County
    Webb County
    Willacy County
    Zapata County
AQCR 214 Corpus Christi-Victoria        .........  Unclassifiable/
 Intrastate (Remainder of).                         Attainment
    Aransas County, Bee County, Brooks
    County, Calhoun County, De Witt
    County, Duval County, Goliad
    County, Gonzales County, Jackson
    County, Jim Wells County, Kenedy
    County, Kleberg County, Lavaca
    County, Live Oak County, McMullen
    County, Refugio County, San
    Patricio County,
AQCR 214 Corpus Christi-Victoria        .........  Unclassifiable/
 Intrastate (part).                                 Attainment
    Nueces County
    AQCR 215 Metro Dallas-Fort Worth    .........  Unclassifiable/
     Intrastate (Remainder of)                      Attainment
    Cooke County
    Ellis County
    Erath County
    Fannin County
    Grayson County
    Hood County
    Hunt County
    Johnson County
    Kaufman County
    Navarro County
    Palo Pinto County
    Parker County
    Rockwall County
    Somervell County
    Wise County
AQCR 216 Metro Houston-Galveston        .........  Unclassifiable/
 Intrastate (Remainder of).                         Attainment
    Austin County, Colorado County,
    Matagorda County, Walker County,
    Wharton County
AQCR 217 Metro San Antonio Intrastate   .........  Unclassifiable/
 (part).                                            Attainment
    Bexar County
AQCR 217 Metro San Antonio Intrastate   .........  Unclassifiable/
 (Remainder of).                                    Attainment
    Atascosa County, Bandera County,
    Comal County, Dimmit County,
    Edwards County, Frio County,
    Gillespie County, Guadalupe
     County,
    Karnes County, Kendall County,
     Kerr
    County, Kinney County, La Salle
    County, Maverick County, Medina
    County, Real County, Uvalde
     County,
    Val Verde County, Wilson County,
    Zavala County

[[Page 287]]

AQCR 218 Midland-Odessa-San Angelo      .........  Unclassifiable/
 Intrastate (part).                                 Attainment
    Ector County
AQCR 218 Midland-Odessa-San Angelo      .........   Unclassifiable/
 Intrastate (Remainder of).                         Attainment
    Andrews County, Borden County,
     Coke
    County, Concho County, Crane
    County, Crockett County, Dawson
    County, Gaines County, Glasscock
    County, Howard County, Irion
    County, Kimble County, Loving
    County, Martin County, Mason
    County, McCulloch County, Menard
    County, Midland County, Pecos
    County, Reagan County, Reeves
    County, Schleicher County,
     Sterling
    County, Sutton County, Terrell
    County, Tom Green County, Upton
    County, Ward County, Winkler
     County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                         Texas-PM-10 Nonattainment Areas
----------------------------------------------------------------------------------------------------------------
                                                    Designation                           Classification
         Designated Area          ------------------------------------------------------------------------------
                                     Date \1\                 Type                  Date \1\          Type
----------------------------------------------------------------------------------------------------------------
AQCR 022.........................  ...........  Unclassifiable..................  ...........  .................
AQCR 106.........................  ...........  Unclassifiable..................  ...........  .................
AQCR 153:
    El Paso County--city of El        11/15/90  Nonattainment...................     11/15/90  Moderate
     Paso.
    3 limited areas in El Paso     ...........  Unclassifiable..................  ...........  .................
     County.
      (El Paso 1, 2, and 4).
    1 limited area in El Paso      ...........  Unclassifiable..................  ...........  .................
     County.
      (El Paso 3)
    1 limited area in El Paso      ...........  Unclassifiable..................  ...........  .................
     County.
      (El Paso 5).
    Remainder of AQCR............  ...........  Unclassifiable..................  ...........  .................
AQCR 210.........................  ...........  Unclassifiable..................  ...........  .................
AQCR 211:
    Lubbock County--That portion   ...........  Unclassifiable..................  ...........  .................
     of the city of Lubbock
     enclosed by Loop 289 highway.
    Remainder of AQCR............  ...........  Unclassifiable..................  ...........  .................
AQCR 212.........................  ...........  Unclassifiable..................  ...........  .................
AQCR 213:
    2 limited areas in Cameron
     County
      (Cameron 1 and 2)..........  ...........  Unclassifiable..................  ...........  .................
    Remainder of AQCR............  ...........  Unclassifiable..................  ...........  .................
QCR 214:
    2 limited areas in Nueces      ...........  Unclassifiable..................  ...........  .................
     County.
      (Nueces 1 and 2).
    Remainder of AQCR............  ...........  Unclassifiable..................  ...........  .................
AQCR 215:
    3 limited areas in Dallas      ...........  Unclassifiable..................  ...........  .................
     County.
      (Dallas 1, 2, and 3).
    1 limited area in Tarrant      ...........  Unclassifiable..................  ...........  .................
     County.
      (Tarrant 1).
    3 limited areas in Tarrant     ...........  Unclassifiable..................  ...........  .................
     County.
      (Tarrant 2, 3, and 4)
    Remainder of AQCR............  ...........  Unclassifiable..................  ...........  .................
AQCR 216:
    1 limited area in Harris       ...........  Unclassifiable..................  ...........  .................
     County.
      (Houston 1).
    1 limited area in Harris       ...........  Unclassifiable..................  ...........  .................
     County.
      (Houston 2).
    1 limited area in Harris       ...........  Unclassifiable..................  ...........  .................
     County.
      (Aldine).
    1 limited area in Harris       ...........  Unclassifiable..................  ...........  .................
     County.
    1 limited area in Galveston    ...........  Unclassifiable..................  ...........  .................
     County.
    Remainder of AQCR............  ...........  Unclassifiable..................  ...........  .................
AQCR 217:
    1 limited area in Bexar        ...........  Unclassifiable..................  ...........  .................
     County.

[[Page 288]]

    Remainder of AQCR............  ...........  Unclassifiable..................  ...........  .................
AQCR 218.........................  ...........  Unclassifiable..................  ...........  .................
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                               Texas--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 022....................................  ............             X
AQCR 106....................................  ............             X
AQCR 153....................................  ............             X
AQCR 210....................................  ............             X
AQCR 211....................................  ............             X
AQCR 212....................................  ............             X
AQCR 213....................................  ............             X
AQCR 214....................................  ............             X
AQCR 215....................................  ............             X
AQCR 216....................................  ............             X
AQCR 217....................................  ............             X
AQCR 218....................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40434, Sept. 11, 1978; 45
FR 25063, Apr. 14, 1980; 45 FR 48133, July 18, 1980; 45 FR 78123, Nov.
25, 1980; 46 FR 33269, June 29, 1981; 46 FR 56200, Nov. 16, 1981; 47 FR
2115, Jan. 14, 1982; 47 FR 4067, Jan. 28, 1982; 47 FR 17286, Apr. 22,
1982; 51 FR 40804, Nov. 10, 1986; 55 FR 37714, Sept. 13, 1990; 56 FR
46119, Sept. 10, 1991; 56 FR 56831; Nov. 6, 1991; 57 FR 56775, Nov. 30,
1992; 60 FR 12459, Mar. 7, 1995; 60 FR 55798, Nov. 3, 1995; 61 FR 14497,
Apr. 2, 1996; 62 FR 30273, June 3, 1997; 62 FR 34504, June 26, 1997; 62
FR 44088, Aug. 19, 1997; 63 FR 8133, Feb. 18, 1998; 63 FR 31081, June 5,
1998; 64 FR 55425, Oct. 13, 1999; 65 FR 45260, July 20, 2000]

Sec. 81.345    Utah.

                                                    Utah--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Salt Lake County........................................         \1\ X         \1\ X  ............  ............
Portions of Tooele County...............................         \1\ X         \1\ X  ............  ............
Rest of State...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

                                              Utah--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                         Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type             Date \1\            Type
----------------------------------------------------------------------------------------------------------------
Ogden Area
  Weber County (part)
    city of Ogden.....................     5-8-01  Attainment..............  .........  ........................
Provo Area
  Utah County (part)
    city of Provo.....................  .........  Nonattainment...........  .........  Moderate <ls-thn-eq>
                                                                                         12.7ppm
Salt Lake City Area...................    3-22-99  Attainment..............
  Salt Lake County (part), Salt Lake
   City.

Rest of State.........................  .........  Unclassifiable/
                                                    Attainment.
  Beaver County
  Box Elder County
  Cache County
  Carbon County
  Daggett County
  Davis County
  Duchesne County

[[Page 289]]

  Emery County
  Garfield County
  Grand County
  Iron County
  Juab County
  Kane County
  Millard County
  Morgan County
  Piute County
  Rich County
  Salt Lake County (part)
    Remainder of Salt Lake County
  San Juan County
  Sanpete County
  Sevier County
  Summit County
  Tooele County
  Uintah County
  Utah County (part)
    Remainder of Utah county
  Wasatch County
  Washington County
  Wayne County
  Weber County (part)
    Remainder of Weber county
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                          Utah--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Salt Lake City Area:
    Davis County......................  .........  Attainment
    Salt Lake County..................  .........   Attainment
Rest of State.........................  .........   Unclassifiable/
                                                    Attainment
    Beaver County
    Box Elder County
    Cache County
    Carbon County
    Daggett County
    Duchesne County
    Emery County
    Garfield County
    Grand County
    Iron County
    Juab County
    Kane County
    Millard County
    Morgan County
    Piute County
    Rich County
    San Juan County
    Sanpete County
    Sevier County
    Summit County
    Tooele County
    Uintah County
    Utah County
    Wasatch County
    Washington County
    Wayne County
    Weber County
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.

[[Page 290]]

                                                   Utah--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Salt Lake County......................   11/15/90  Nonattainment             11/15/90  Moderate.
Utah County...........................   11/15/90  Nonattainment             11/15/90  Moderate.
Ogden Area Weber County (part) City of    9/26/95  Nonattainment              9/26/95  Moderate.
 Ogden.
Rest of State \1\.....................   11/15/90  Unclassifiable           .........
----------------------------------------------------------------------------------------------------------------
\1\ Denotes a single area designation for PSD baseline area purposes.

                                Utah--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Entire State................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 43 FR 40434, Sept. 11, 1978; 46
FR 16258, Mar. 12, 1981; 46 FR 41785, Aug. 18, 1981; 48 FR 54349, Dec.
2, 1983; 56 FR 56839, Nov. 6, 1991; 57 FR 56775, Nov. 30, 1992; 60 FR
55798, 55800, Nov. 3, 1995; 62 FR 38217, July 17, 1997; 63 FR 31085,
June 5, 1998; 64 FR 3225, Jan. 21, 1999; 65 FR 45263, July 20, 2000; 66
FR 14086, Mar. 9, 2001]

Sec. 81.346    Vermont.

                                                  Vermont--TSP
----------------------------------------------------------------------------------------------------------------
                                               Does not meet    Does not meet                      Better than
               Designated area                    primary         secondary        Cannot be         national
                                                 standards        standards        classified        standard
----------------------------------------------------------------------------------------------------------------
Champlain Valley Air Management Area: Essex                                                  X
 Town (includes Essex Junction), Burlington
 City, South Burlington City, Winoski City..
Central Vermont Air Management area: Barre                                                   X
 City.......................................
Remainder of State..........................                                                                  X
----------------------------------------------------------------------------------------------------------------

                                                  Vermont--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 159 (Vermont portion)..............................  ............  ............  ............             X
AQCR 221 (Vermont portion)..............................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Vermont--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Addison County
  Bennington County
  Caledonia County
  Chittenden County
  Essex County
  Franklin County
  Grand Isle County
  Lamoille County
  Orange County
  Orleans County
  Rutland County
  Washington County
  Windham County
  Windsor County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

[[Page 291]]

                                        Vermont--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
AQCR 159 Champlain Calley Interstate
 (part)
    Addison County Unclassifiable.....  .........   Unclassifiable/
                                                    Attainment
    Chittenden County.................  .........  Unclassifiable/
                                                    Attainment
AQCR 159 Champlain Calley Interstate    .........  Unclassifiable/
 (Remainder of).                                    Attainment
    Franklin County
    Grand Isle County
    Rutland County
AQCR 221 Vermont Intrastate (part)....  .........   Unclassifiable/
                                                    Attainment
    Windsor County
AQCR 221 Vermont Intrastate (Remainder  .........   Unclassifiable/
 of).                                               Attainment
    Bennington County
    Caledonia County
    Essex County
    Lamoille County
    Orange County
    Orleans County
    Washington County
    Windham County
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.

                              Vermont--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
AQCR 159 (Vermont portion)..................  ............             X
AQCR 211 (Vermont portion)..................  ............             X
------------------------------------------------------------------------

                                                  Vermont--PM10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
          Designation status           -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Whole State...........................   11/15/90  Unclassifiable           .........  .........................
----------------------------------------------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 45 FR 10782, Feb. 19, 1980; 46
FR 41784, Aug. 18, 1981; 47 FR 31878, July 23, 1982; 48 FR 2128, Jan.
18, 1983; 49 FR 33018, Aug. 20, 1984; 56 FR 56841, Nov. 6, 1991; 62 FR
41283, Aug. 1, 1997; 62 FR 41870, Aug. 4, 1997; 63 FR 31086, June 5,
1998; 65 FR 45264, July 20, 2000]

Sec. 81.347    Virginia.

                                                  Virginia--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Eastern Tennessee-Southwest Virginia Interstate AQCR
 (Virginia Portion):
  Bland County..........................................  ............  ............  ............             X
  Buchanan County.......................................  ............  ............  ............             X
  Carroll County........................................  ............  ............  ............             X
  Dickenson County......................................  ............  ............  ............             X
  Grayson County........................................  ............  ............  ............             X
  Lee County............................................  ............  ............  ............             X
  Russell County........................................  ............  ............  ............             X
  Scott County..........................................  ............  ............  ............             X
  Smyth County..........................................  ............  ............  ............             X
  Tazewell County.......................................  ............  ............  ............             X
  Washington County.....................................  ............  ............  ............             X
  Wise County...........................................  ............  ............  ............             X

[[Page 292]]

  Wythe County..........................................  ............  ............  ............             X
  City of Bristol.......................................  ............  ............  ............             X
  City of Galax.........................................  ............  ............  ............             X
  City of Norton........................................  ............  ............  ............             X
Valley of Virginia Intrastate AQCR:
  Alleghany County......................................  ............  ............  ............             X
  Augusta County........................................  ............  ............  ............             X
  Bath County...........................................  ............  ............  ............             X
  Botetourt County......................................  ............  ............  ............             X
  Clarke County.........................................  ............  ............  ............             X
  Craig County..........................................  ............  ............  ............             X
  Floyd County..........................................  ............  ............  ............             X
  Frederick County......................................  ............  ............  ............             X
  Giles County..........................................  ............  ............  ............             X
  Highland County.......................................  ............  ............  ............             X
  Montgomery County.....................................  ............  ............  ............             X
  Page County...........................................  ............  ............  ............             X
  Pulaski County........................................  ............  ............  ............             X
  Roanoke County........................................  ............  ............  ............             X
  Rockbridge County.....................................  ............  ............  ............             X
  Rockingham County.....................................  ............  ............  ............             X
  Shenandoah County.....................................  ............  ............  ............             X
  Warren County.........................................  ............  ............  ............             X
  City of Buena Vista...................................  ............  ............  ............             X
  City of Clifton Forge.................................  ............  ............  ............             X
  City of Covington.....................................  ............  ............  ............             X
  City of Harrisonburg..................................  ............  ............  ............             X
  City of Lexington.....................................  ............  ............  ............             X
  City of Radford.......................................  ............  ............  ............             X
  City of Roanoke.......................................  ............  ............  ............             X
  City of Salem.........................................  ............  ............  ............             X
  City of Staunton......................................  ............  ............  ............             X
  City of Waynesboro....................................  ............  ............  ............             X
  City of Winchester....................................  ............  ............  ............             X
Central Virginia Intrastate AQCR:
  Amelia County.........................................  ............  ............  ............             X
  Amherst County........................................  ............  ............  ............             X
  Appomattox County.....................................  ............  ............  ............             X
  Bedford County........................................  ............  ............  ............             X
  Brunswick County......................................  ............  ............  ............             X
  Buckingham County.....................................  ............  ............  ............             X
  Campbell County.......................................  ............  ............  ............             X
  Charlotte County......................................  ............  ............  ............             X
  Cumberland County.....................................  ............  ............  ............             X
  Franklin County.......................................  ............  ............  ............             X
  Halifax County........................................  ............  ............  ............             X
  Henry County..........................................  ............  ............  ............             X
  Lunenburg County......................................  ............  ............  ............             X
  Mecklenburg County....................................  ............  ............  ............             X
  Nottoway County.......................................  ............  ............  ............             X
  Patrick County........................................  ............  ............  ............             X
  Pittsylvania County...................................  ............  ............  ............             X
  Prince Edward County..................................  ............  ............  ............             X
  City of Bedford.......................................  ............  ............  ............             X
  City of Danville......................................  ............  ............  ............             X
  City of Lynchburg.....................................  ............  ............  ............             X
  City of Martinsville..................................  ............  ............  ............             X
  City of South Boston..................................  ............  ............  ............             X
Northeastern Virginia Intrastate AQCR:
  Accomack County.......................................  ............  ............  ............             X
  Albemarle County......................................  ............  ............  ............             X
  Caroline County.......................................  ............  ............  ............             X
  Culpeper County.......................................  ............  ............  ............             X
  Essex County..........................................  ............  ............  ............             X
  Fauquier County.......................................  ............  ............  ............             X
  Fluvanna County.......................................  ............  ............  ............             X
  Gloucester County.....................................  ............  ............  ............             X
  Greene County.........................................  ............  ............  ............             X
  King and Queen County.................................  ............  ............  ............             X
  King George County....................................  ............  ............  ............             X

[[Page 293]]

  King William County...................................  ............  ............  ............             X
  Lancaster County......................................  ............  ............  ............             X
  Louisa County.........................................  ............  ............  ............             X
  Madison County........................................  ............  ............  ............             X
  Mathews County........................................  ............  ............  ............             X
  Middlesex County......................................  ............  ............  ............             X
  Nelson County.........................................  ............  ............  ............             X
  Northampton Co........................................  ............  ............  ............             X
  Northumberland Co.....................................  ............  ............  ............             X
  Orange County.........................................  ............  ............  ............             X
  Rappahannock County...................................  ............  ............  ............             X
  Richmond County.......................................  ............  ............  ............             X
  Spotsylvania County...................................  ............  ............  ............             X
  Stafford County.......................................  ............  ............  ............             X
  Westmoreland County...................................  ............  ............  ............             X
  City of Charlottesville...............................  ............  ............  ............             X
  City of Fredericksburg................................  ............  ............  ............             X
State Capital Intrastate AQCR:
  Charles City County...................................  ............  ............  ............             X
  Chesterfield County...................................  ............  ............  ............             X
  Dinwiddie County......................................  ............  ............  ............             X
  Goochland County......................................  ............  ............  ............             X
  Greensville County....................................  ............  ............  ............             X
  Hanover County........................................  ............  ............  ............             X
  Henrico County........................................  ............  ............  ............             X
  New Kent County.......................................  ............  ............  ............             X
  Powhatan County.......................................  ............  ............  ............             X
  Prince George County..................................  ............  ............  ............             X
  Surry County..........................................  ............  ............  ............             X
  Sussex County.........................................  ............  ............  ............             X
  City of Colonial Heights..............................  ............  ............  ............             X
  City of Emporia.......................................  ............  ............  ............             X
  City of Hopewell......................................  ............  ............  ............             X
  City of Petersburg....................................  ............  ............  ............             X
  City of Richmond......................................  ............  ............  ............             X
Hampton Roads Intrastate AQCR:
  Isle of Wight County..................................  ............  ............  ............             X
  James City County.....................................  ............  ............  ............             X
  Southampton County....................................  ............  ............  ............             X
  York County...........................................  ............  ............  ............             X
  City of Chesapeake....................................  ............  ............  ............             X
  City of Franklin......................................  ............  ............  ............             X
  City of Hampton.......................................  ............  ............  ............             X
  City of Newport News..................................  ............  ............  ............             X
  City of Norfolk.......................................  ............  ............  ............             X
  City of Poquoson......................................  ............  ............  ............             X
  City of Portsmouth....................................  ............  ............  ............             X
  City of Suffolk.......................................  ............  ............  ............             X
  City of Virginia Beach................................  ............  ............  ............             X
  City of Wiliamsburg...................................  ............  ............  ............             X
National Capital Interstate AQCR (Virginia Portion):
  Arlington County......................................  ............  ............  ............             X
  Fairfax County........................................  ............  ............  ............             X
  Loudoun County........................................  ............  ............  ............             X
  Prince William County.................................  ............  ............  ............             X
  City of Alexandria....................................  ............  ............  ............             X
  City of Fairfax.......................................  ............  ............  ............             X
  City of Falls Church..................................  ............  ............  ............             X
  City of Manassas......................................  ............  ............  ............             X
  City of Manassas Park.................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                                  Virginia--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Eastern Tennessee Southwest Virginia Interstate AQCR
 (Virginia Portion):
  Bland County..........................................  ............  ............  ............             X

[[Page 294]]

  Buchanan County.......................................  ............  ............  ............             X
  Carroll County........................................  ............  ............  ............             X
  Dickenson County......................................  ............  ............  ............             X
  Grayson County........................................  ............  ............  ............             X
  Lee County............................................  ............  ............  ............             X
  Russell County........................................  ............  ............  ............             X
  Scott County..........................................  ............  ............  ............             X
  Smyth County..........................................  ............  ............  ............             X
  Tazewell County.......................................  ............  ............  ............             X
  Washington County.....................................  ............  ............  ............             X
  Wise County...........................................  ............  ............  ............             X
  Wythe County..........................................  ............  ............  ............             X
  City of Bristol.......................................  ............  ............  ............             X
  City of Galax.........................................  ............  ............  ............             X
  City of Norton........................................  ............  ............  ............             X
Valley of Virginia Intrastate AQCR:
  Alleghany County......................................  ............  ............  ............             X
  Augusta County........................................  ............  ............  ............             X
  Bath County...........................................  ............  ............  ............             X
  Botetourt County......................................  ............  ............  ............             X
  Clarke County.........................................  ............  ............  ............             X
  Craig County..........................................  ............  ............  ............             X
  Floyd County..........................................  ............  ............  ............             X
  Frederick County......................................  ............  ............  ............             X
  Giles County..........................................  ............  ............  ............             X
  Highland County.......................................  ............  ............  ............             X
  Montgomery County.....................................  ............  ............  ............             X
  Page County...........................................  ............  ............  ............             X
  Pulaski County........................................  ............  ............  ............             X
  Roanoke County........................................  ............  ............  ............             X
  Rockbridge County.....................................  ............  ............  ............             X
  Rockingham County.....................................  ............  ............  ............             X
  Shenandoah County.....................................  ............  ............  ............             X
  Warren County.........................................  ............  ............  ............             X
  City of Buena Vista...................................  ............  ............  ............             X
  City of Clifton Forge.................................  ............  ............  ............             X
  City of Covington.....................................  ............  ............  ............             X
  City of Harrisonburg..................................  ............  ............  ............             X
  City of Lexington.....................................  ............  ............  ............             X
  City of Radford.......................................  ............  ............  ............             X
  City of Roanoke.......................................  ............  ............  ............             X
  City of Salem.........................................  ............  ............  ............             X
  City of Staunton......................................  ............  ............  ............             X
  City of Waynesboro....................................  ............  ............  ............             X
  City of Winchester....................................  ............  ............  ............             X
Central Virginia Intrastate AQCR:
  Amelia County.........................................  ............  ............  ............             X
  Amherst County........................................  ............  ............  ............             X
  Appomattox County.....................................  ............  ............  ............             X
  Bedford County........................................  ............  ............  ............             X
  Brunswick County......................................  ............  ............  ............             X
  Buckingham County.....................................  ............  ............  ............             X
  Campbell County.......................................  ............  ............  ............             X
  Charlotte County......................................  ............  ............  ............             X
  Cumberland County.....................................  ............  ............  ............             X
  Franklin County.......................................  ............  ............  ............             X
  Halifax County........................................  ............  ............  ............             X
  Henry County..........................................  ............  ............  ............             X
  Lunenburg County......................................  ............  ............  ............             X
  Mecklenburg County....................................  ............  ............  ............             X
  Nottoway County.......................................  ............  ............  ............             X
  Patrick County........................................  ............  ............  ............             X
  Pittsylvania County...................................  ............  ............  ............             X
  Prince Edward County..................................  ............  ............  ............             X
  City of Bedford.......................................  ............  ............  ............             X
  City of Danville......................................  ............  ............  ............             X
  City of Lynchburg.....................................  ............  ............  ............             X
  City of Martinsville..................................  ............  ............  ............             X
  City of South Boston..................................  ............  ............  ............             X
Northeastern Virginia Intrastate AQCR:
  Accomack County.......................................  ............  ............  ............             X

[[Page 295]]

  Albemarle County......................................  ............  ............  ............             X
  Caroline County.......................................  ............  ............  ............             X
  Culpeper County.......................................  ............  ............  ............             X
  Essex County..........................................  ............  ............  ............             X
  Fauquier County.......................................  ............  ............  ............             X
  Fluvanna County.......................................  ............  ............  ............             X
  Gloucester County.....................................  ............  ............  ............             X
  Greene County.........................................  ............  ............  ............             X
  King and Queen County.................................  ............  ............  ............             X
  King George County....................................  ............  ............  ............             X
  King William County...................................  ............  ............  ............             X
  Lancaster County......................................  ............  ............  ............             X
  Louisa County.........................................  ............  ............  ............             X
  Madison County........................................  ............  ............  ............             X
  Mathews County........................................  ............  ............  ............             X
  Middlesex County......................................  ............  ............  ............             X
  Nelson County.........................................  ............  ............  ............             X
  Northampton County....................................  ............  ............  ............             X
  Northumberland County.................................  ............  ............  ............             X
  Orange County.........................................  ............  ............  ............             X
  Rappahannock County...................................  ............  ............  ............             X
  Richmond County.......................................  ............  ............  ............             X
  Spotsylvania County...................................  ............  ............  ............             X
  Stafford County.......................................  ............  ............  ............             X
  Westmoreland County...................................  ............  ............  ............             X
  City of Charlottesville...............................  ............  ............  ............             X
  City of Fredericksburg................................  ............  ............  ............             X
State Capital Intrastate AQCR:
  Charles City County...................................  ............  ............  ............             X
  Chesterfield County...................................  ............  ............  ............             X
  Dinwiddie County......................................  ............  ............  ............             X
  Goochland County......................................  ............  ............  ............             X
  Greensville County....................................  ............  ............  ............             X
  Hanover County........................................  ............  ............  ............             X
  Henrico County........................................  ............  ............  ............             X
  New Kent County.......................................  ............  ............  ............             X
  Powhatan County.......................................  ............  ............  ............             X
  Prince George County..................................  ............  ............  ............             X
  Surry County..........................................  ............  ............  ............             X
  Sussex County.........................................  ............  ............  ............             X
  City of Colonial Heights..............................  ............  ............  ............             X
  City of Emporia.......................................  ............  ............  ............             X
  City of Hopewell......................................  ............  ............  ............             X
  City of Petersburg....................................  ............  ............  ............             X
  City of Richmond......................................  ............  ............  ............             X
Hampton Roads Intrastate AQCR:
  Isle of Wight County..................................  ............  ............  ............             X
  James City County.....................................  ............  ............  ............             X
  Southampton County....................................  ............  ............  ............             X
  York County...........................................  ............  ............  ............             X
  City of Chesapeake....................................  ............  ............  ............             X
  City of Franklin......................................  ............  ............  ............             X
  City of Hampton.......................................  ............  ............  ............             X
  City of Newport News..................................  ............  ............  ............             X
  City of Norfolk.......................................  ............  ............  ............             X
  City of Poquoson......................................  ............  ............  ............             X
  City of Portsmouth....................................  ............  ............  ............             X
  City of Suffolk.......................................  ............  ............  ............             X
  City of Virginia Beach................................  ............  ............  ............             X
  City of Williamsburg..................................  ............  ............  ............             X
National Capital Interstate AQCR (Virginia Portion):
  Arlington County......................................  ............  ............  ............             X
  Fairfax County........................................  ............  ............  ............             X
  Loudoun County........................................  ............  ............  ............             X
  Prince William County.................................  ............  ............  ............             X
  City of Alexandria....................................  ............  ............  ............             X
  City of Fairfax.......................................  ............  ............  ............             X
  City of Falls Church..................................  ............  ............  ............             X
  City of Manassas......................................  ............  ............  ............             X
  City of Manassas Park.................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

[[Page 296]]

                                            Virginia--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Washington Area
  Alexandria..........................  .........  Attainment
  Arlington County....................  .........  Attainment
AQCR 047 National Capital Interstate..  .........  Unclassifiable/
                                                    Attainment
  Fairfax
  Fairfax County
  Falls Church
  Loudoun County
  Manassas
  Manassas Park
  Prince William County
AQCR 207 Eastern Tennessee-SW Virginia  .........  Unclassifiable/
 Interstate.                                        Attainment
  Bland County
  Bristol
  Buchanan County
  Carroll County
  Dickenson County
  Galax
  Grayson County
  Lee County
  Norton
  Russell County
  Scott County
  Smyth County
  Tazewell County
  Washington County
  Wise County
  Wythe County
AQCR 222 Central Virginia Intrastate..  .........  Unclassifiable/
                                                    Attainment
  Amelia County
  Amherst County
  Appomattox County
  Bedford
  Bedford County
  Brunswick County
  Buckingham County
  Campbell County
  Charlotte County
  Cumberland County
  Danville
  Franklin County
  Halifax County
  Henry County
  Lunenburg County
  Lynchburg
  Martinsville
  Mecklenburg County
  Nottoway County
  Patrick County
  Pittsylvania County
  Prince Edward County
  South Boston
AQCR 223 Hampton Roads................  .........  Unclassifiable/
                                                    Attainment
  Chesapeake
  Franklin
  Hampton
  Isle Of Wight County
  James City County
  Newport News
  Norfolk
  Poquoson
  Portsmouth
  Southampton County
  Suffolk
  Virginia Beach
  Williamsburg
  York County

[[Page 297]]

AQCR 224 Northeastern Virginia          .........  Unclassifiable/
 Intrastate.                                        Attainment
  Accomack County
  Albemarle County
  Caroline County
  Charlottesville
  Culpeper County
  Essex County
  Fauquier County
  Fluvanna County
  Fredericksburg
  Gloucester County
  Greene County
  King And Queen County
  King George County
  King William County
  Lancaster County
  Louisa County
  Madison County
  Mathews County
  Middlesex County
  Nelson County
  Northampton County
  Northumberland County
  Orange County
  Rappahannock County
  Richmond County
  Spotsylvania County
  Stafford County
  Westmoreland County
AQCR 225 State Capital Intrastate.....  .........  Unclassifiable/
                                                    Attainment
  City of Richmond
  Charles City County
  Chesterfield County
  Colonial Heights
  Dinwiddie County
  Emporia
  Goochland County
  Greensville County
  Hanover County
  Henrico County
  Hopewell
  New Kent County
  Petersburg
  Powhatan County
  Prince George County
  Surry County
  Sussex County
AQCR 226 Valley of Virginia Intrastate  .........  Unclassifiable/
                                                    Attainment
  Alleghany County
  Augusta County
  Bath County
  Botetourt County
  Buena Vista
  Clarke County
  Clifton Forge
  Covington
  Craig County
  Floyd County
  Frederick County
  Giles County
  Harrisonburg
  Highland County
  Lexington
  Montgomery County
  Page County
  Pulaski County
  Radford
  Roanoke

[[Page 298]]

  Roanoke County
  Rockbridge County
  Rockingham County
  Salem
  Shenandoah County
  Staunton
  Warren County
  Waynesboro
  Winchester
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                        Virginia--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                         Designation                         Classification
           Designated area           ---------------------------------------------------------------------------
                                              Date \1\                   Type             Date \1\       Type
----------------------------------------------------------------------------------------------------------------
Norfolk-Virginia-Beach Newport News
 (Hampton Roads) Area.
    Chesapeake......................  .......................  Attainment
    Hampton.........................  .......................  Attainment
    James City County...............  .......................  Attainment
    Newport News....................  .......................  Attainment
    Norfolk.........................  .......................  Attainment
    Poquoson........................  .......................  Attainment
    Portsmouth......................  .......................  Attainment
    Suffolk.........................  .......................  Attainment
    Virginia Beach..................  .......................  Attainment
    Williamsburg....................  .......................  Attainment
    York County.....................  .......................  Attainment
Richmond Area:
    Charles City County (part)        .......................  Attainment
     Beginning at the intersection
     of State Route 156 and the
     Henrico/Charles City County
     Line, proceeding south along
     State Route 5/156 to the
     intersection with State Route
     106/ 156, proceeding south
     along Route 106/156 to the
     intersection with the Prince
     George/Charles City County
     line, proceeding west along the
     Prince George/Charles City
     County line to the intersection
     with the Chesterfield/Charles
     City County line, proceeding
     north along the Chesterfield/
     Charles City County line to the
     intersection with the Henrico/
     Charles City County line,
     proceeding north along the
     Henrico/Charles City County
     line to State Route 156..
    Chesterfield County.............  .......................  Attainment
    Colonial Heights................  .......................  Attainment
    Hanover County..................  .......................  Attainment
    Henrico County..................  .......................  Attainment
    Hopewell........................  .......................  Attainment
    Richmond........................  .......................  Attainment
Smyth County Area:
    Smyth County (part) The portion   (\2\)..................  Nonattainment..........        (\2\)        Rural
     of White Top Mountain above the                                                                   transport
     4,500 foot elevation in Smyth                                                                   (Marginal).
     County..
Washington Area:
    Alexandria......................  11/15/90...............  Nonattainment..........     11/15/90     Serious.
    Arlington County................  11/15/90...............  Nonattainment..........     11/15/90     Serious.
    Fairfax.........................  11/15/90...............  Nonattainment..........     11/15/90     Serious.
    Fairfax County..................  11/15/90...............  Nonattainment..........     11/15/90     Serious.
    Falls Church....................  11/15/90...............  Nonattainment..........     11/15/90     Serious.
    Loudoun County..................  11/15/90...............  Nonattainment..........     11/15/90     Serious.
    Manassas........................  11/15/90...............  Nonattainment..........     11/15/90     Serious.
    Manassas Park...................  11/15/90...............  Nonattainment..........     11/15/90     Serious.
    Prince William County...........  11/15/90...............  Nonattainment..........     11/15/90     Serious.
    Stafford County.................  11/15/90...............  Nonattainment..........     11/15/90     Serious.
AQCR 207 Eastern Tennessee--SW        .......................  Unclassifiable/
 Virginia Interstate (Remainder of).                            Attainment

[[Page 299]]

    Bland County
    Bristol
    Buchanan County
    Carroll County
    Dickenson County
    Galax
    Grayson County
    Lee County
    Norton
    Russell County
    Scott County
    Smyth County (part) Remainder of
     county
    Tazewell County
    Washington County
    Wise County
    Wythe County
AQCR 222 Central Virginia Intrastate  .......................  Unclassifiable/
                                                                Attainment
    Amelia County
    Amherst County
    Appomattox County
    Bedford
    Bedford County
    Brunswick County
    Buckingham County
    Campbell County
    Charlotte County
    Cumberland County
    Danville
    Franklin County
    Halifax County
    Henry County
    Lunenburg County
    Lynchburg
    Martinsville
    Mecklenburg County
    Nottoway County
    Patrick County
    Pittsylvania County
    Prince Edward County
    South Boston
AQCR 223 Hampton Roads Intrastate     .......................  Unclassifiable/
 (Remainder of)..                                               Attainment
    Franklin
    Isle Of Wight County
    Southampton County
AQCR 224 NE Virginia Intrastate       .......................  Unclassifiable/
 (Remainder of)..                                               Attainment
    Accomack County
    Albemarle County
    Caroline County
    Charlottesville
    Culpeper County
    Essex County
    Fauquier County
    Fluvanna County
    Fredericksburg
    Gloucester County
    Greene County
    King and Queen County
    King George County
    King William County
    Lancaster County
    Louisa County
    Madison County
    Mathews County
    Middlesex County
    Nelson County
    Northampton County
    Northumberland County
    Orange County

[[Page 300]]

    Rappahannock County
    Richmond County
    Spotsylvania County
    Westmoreland County
AQCR 225 State Capital Intrastate
 (Remainder of)
Charles City County (part)..........  .......................  Unclassifiable/
                                                                Attainment
    Remainder of County
    Dinwiddie County
    Emporia
    Goochland County
    Greensville County
    New Kent County
    Petersburg
    Powhatan County
    Prince George County
    Surry County
    Sussex County
AQCR 226 Valley of Virginia           .......................  Unclassifiable/
 Intrastate.                                                    Attainment
    Alleghany County
    Augusta County
    Bath County
    Botetourt County
    Buena Vista
    Clarke County
    Clifton Forge
    Covington County
    Craig County
    Floyd County
    Frederick County
    Giles County
    Harrisonburg
    Highland County
    Lexington
    Montgomery County
    Page County
    Pulaski County
    Radford
    Roanoke
    Roanoke County
    Rockbridge County
    Rockingham County
    Salem
    Shenandoah County
    Staunton
    Warren County
    Waynesboro
    Winchester
----------------------------------------------------------------------------------------------------------------
<SUP>1</SUP> This date is October 18, 2000, unless otherwise noted.
<SUP>2</SUP> This date is January 16, 2001.

                              Virginia--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Virginia portion of Southwest Virginia--      ............             X
 Eastern Tennessee Interstate AQCR..........
Valley of Virginia AQCR.....................  ............             X
Central Virginia AQCR.......................  ............             X
Northeastern Virginia AQCR..................  ............             X
State Capital AQCR..........................  ............             X
Hampton Roads AQCR..........................  ............             X
Virginia portion of National Capital          ............             X
 Interstate AQCR............................
------------------------------------------------------------------------

[43 FR 40518, Sept. 12, 1978, as amended at 45 FR 43413, June 27, 1980;
46 FR 55258, Nov. 9, 1981; 47 FR 31878, July 23, 1982; 48 FR 7580, Feb.
23, 1983; 49 FR 23047, June 4, 1984; 50 FR 35562, Sept.

[[Page 301]]

3, 1985; 56 FR 56841, Nov. 6, 1991; 57 FR 56776, Nov. 30, 1992; 60 FR
54311, Oct. 23, 1995; 61 FR 2937, Jan. 30, 1996; 62 FR 34413, June 26,
1997; 62 FR 61241, Nov. 17, 1997; 63 FR 31086, June 5, 1998; 65 FR
45265, July 20, 2000]

Sec. 81.348    Washington.

                                                 Washington--TSP
----------------------------------------------------------------------------------------------------------------
                                                          Does not meet                           Better than
         Designated area              Does not meet         secondary           Cannot be           national
                                    primary standards       standards          classified          standards
----------------------------------------------------------------------------------------------------------------
Eastern Washington-Northern Idaho
 Interstate AQCR 62 (Washington
 Portion):
      Spokane....................  X.................  ..................  ..................  .................
Clarkston........................  ..................  X.................  ..................  .................
      Remainder of AQCR 62         ..................  ..................  ..................  X
       (Washington Portion).
Portland Interstate AQCR 193
 (Washington Portion):
      Longview--industrial area..  ..................  X.................  ..................  .................
      Vancouver--small portions    X.................  ..................  ..................  .................
       of the industrial port
       area.
      Remainder of AQCR 193        ..................  ..................  ..................  X
       (Washington Portion).
Northern Washington Intrastate     ..................  ..................  ..................  X
 AQCR 227.
Olympic-Northwest Washington
 Intrastate AQCR 228:
      Port Angeles--small area of  ..................  ..................  ..................  X
       the CBD.
      Remainder of AQCR 228......  ..................  ..................  ..................  X
Puget Sound Intrastate AQCR 229    X.................  ..................  ..................  .................
 Seattle--that area including the
 north portion of the Duwamish
 industrial area, and extending
 to the southern boundary of the
 CBD.
      Seattle--an area of the      ..................  X.................  ..................  .................
       Duwamish extending
       approximately 2\1/2\ miles
       further south than the
       above area.
      Renton.....................  ..................  X.................  ..................  .................
      Kent.......................  ..................  X.................  ..................  .................
      Tacoma--that area,           X.................  ..................  ..................  .................
       including the Tide Flats
       industrial area, east end
       of the CBD and the north
       end of the South Tacoma
       Way corridor.
      Remainder of AQCR 229......  ..................  ..................  ..................  X
South Central Washington           ..................  ..................  ..................  X
 Intrastate AQCR 230.
----------------------------------------------------------------------------------------------------------------

                                                 Washington--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                                                        Better
                                        Does not meet         Does not meet                              than
          Designated area             primary standards    secondary standards  Cannot be classified   national
                                                                                                       standards
----------------------------------------------------------------------------------------------------------------
Eastern Washington-Northern Idaho   ....................  ....................  ....................          X
 Interstate AQCR 62 (Washington
 Portion).
Portland Interstate AQCR 193        ....................  ....................  ....................          X
 (Washington Portion).
Northern Washington Intrastate      ....................  ....................  ....................          X
 AQCR 227.
Olympic-Northwest Washington        ....................  ....................  ....................          X
 Intrastate AQCR 228.
Puget Sound Intrastate AQCR 229:
    Tacoma-a parabolic shaped area  ....................  ....................  ....................          X
     extending approximately 3\1/
     2\ miles SSW from the ASARCO
     copper smelter.
    Remainder of AQCR 229.........  ....................  ....................  ....................          X
South Central Washington            ....................  ....................  ....................          X
 Intrastate AQCR 230.
----------------------------------------------------------------------------------------------------------------

                                           Washington-Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                               Designation                            Classification
        Designated Area         --------------------------------------------------------------------------------
                                       Date \1\              Type              Date \1\              Type
----------------------------------------------------------------------------------------------------------------

Seattle-Tacoma Area:
    Seattle-Tacoma Urban Area
     (as defined by the
     Washington Department of
     Transportation urban area
     maps).
    King County (part).........  ...................  Attainment
    Pierce County (part).......  ...................  Attainment
    Snohomish County (part)....  ...................  Attainment
Spokane Area
  Spokane County (part)........

[[Page 302]]

    Spokane urban area (as       ...................  Nonattainment       4/13/98             Serious
     defined by the Washington
     Department of
     Transportation urban area
     maps)
Vancouver Area:
    Clark County (part) Air      ...................  Attainment
     Quality Maintenance Area.
Yakima Area
  Yakima County (part).........  ...................  Nonattainment       ..................  Not Classified
    Portion of the Central
     Business District Street
     Intersections: S 16th Ave /
      W Mead Ave S 16th Ave /
     Hathaway Ave E ``I'' St /
     N 1st St N 1st St / E
     ``G'' St E ``G'' St / N
     8th St N 8th St / Pitcher
     St Pitcher St / I-82
     Interchange Nob Hill Blvd
     Interchange Nob Hill Blvd
     Interchange Rudkin Road
     Interchange S 1st St / Old
     Town Rd / Main St W
     Washington / S 1st St E
     Mead Ave / S 1st St S 16th
     Ave / W Mead Ave
AQCR 062 E. Washington-N. Idaho  ...................  Unclassifiable/
 Interstate (Remainder of).                            Attainment
  Adams County
  Asotin County
  Columbia County
  Garfield County
  Grant County
  Lincoln County
  Spokane County (part)
    area outside Spokane urban
     area
  Whitman County
AQCR 193 Portland Interstate     ...................  Unclassifiable/
 (Remainder of).                                       Attainment
  Clark County (part)
    area outside of Vancouver
     AQMA
  Cowlitz County
  Lewis County
  Skamania County
  Wahkiakum County
AQCR 227 Northern Washington     ...................  Unclassifiable/
 Intrastate.                                           Attainment
  Chelan County

  Douglas County

  Ferry County

  Okanogan County

  Pend Oreille County

  Stevens County

AQCR 228 Olympia-Northwest       ...................  Unclassifiable/
 Washington Intrastate.                                Attainment
  Clallam County

  Grays Harbor County

  Island County

  Jefferson County

  Mason County

  Pacific County

  San Juan County

  Skagit County

  Thurston County

  Whatcom County

AQCR 229 Puget Sound Intrastate  ...................  Unclassifiable/
 (Remainder of).                                       Attainment
  King County (part)
    area outside the Seattle-
     Tacoma Urban Area

  Kitsap County

  Pierce County (part)
    area outside the Seattle-
     Tacoma Urban Area

[[Page 303]]

  Snohomish County (part)
    area outside the Seattle-
     Tacoma Urban Area

AQCR 230 S. Central Washington   ...................  Unclassifiable/
 Intrastate (Remainder of).                            Attainment
  Benton County
  Franklin County
  Kittitas County
  Klickitat County
  Walla Walla County
  Yakima County (part)
    portion outside the Central
     Business District
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                       Washington--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Portland-Vancouver AQMA Area:
    Clark County (part) Air Quality     .........  Attainment
     Maintenance Area.
Seattle-Tacoma Area:
    The following boundary includes     .........  Attainment
     all of Pierce County, and all of
     King County except a small
     portion on the north-east corner
     and the western portion of
     Snohomish County: Starting at the
     mouth of the Nisqually river
     extend northwesterly along the
     Pierce County line to the
     southernmost point of the west
     county line of King County;
     thence northerly along the county
     line to the southernmost point of
     the west county line of Snohomish
     County; thence northerly along
     the county line to the
     intersection with SR 532; thence
     easterly along the north line of
     SR 532 to the intersection of I-
     5, continuing east along the same
     road now identified as Henning
     Rd., to the intersection with SR
     9 at Bryant; thence continuing
     easterly on Bryant East Rd. and
     Rock Creek Rd., also identified
     as Grandview Rd., approximately 3
     miles to the point at which it is
     crossed by the existing BPA
     electrical transmission line;
     thence southeasterly along the
     BPA transmission line
     approximately 8 miles to point of
     the crossing of the south fork of
     the Stillaguamish River; thence
     continuing in a southeasterly
     direction in a meander line
     following the bed of the River to
     Jordan Road; southerly along
     Jordan Road to the north city
     limits of Granite Falls; thence
     following the north and east city
     limits to 92nd St. N.E. and
     Menzel Lake Rd.; thence south-
     southeasterly along the Menzel
     Lake Rd. and the Lake Roesiger
     Rd. a distance of approximately 6
     miles to the northernmost point
     of Lake Roesiger; thence
     southerly along a meander line
     following the middle of the Lake
     and Roesiger Creek to Woods
     Creek; thence southerly along a
     meander line following the bed of
     the Creek approximately 6 miles
     to the point the Creek is crossed
     by the existing BPA electrical
     transmission line; thence
     easterly along the BPA
     transmission line approximately
     0.2 miles; thence southerly along
     the BPA Chief Joseph-Covington
     electrical transmission line
     approximately 3 miles to the
     north line of SR 2; thence
     southeasterly along SR 2 to the
     intersection with the east county
     line of King County; thence south
     along the county line to the
     northernmost point of the east
     county line of Pierce County;
     thence along the county line to
     the point of beginning at the
     mouth of the Nisqually River.
AQCR 062 E Washington-N Idaho           .........  Attainment
 Interstate (part).
    Spokane County....................  .........  Unclassifiable/
                                                    Attainment

[[Page 304]]

AQCR 062 E Washington-N Idaho           .........  Unclassifiable/
 Interstate (Remainder of).                         Attainment
    Adams County
    Asotin County
    Columbia County
    Garfield County
    Grant County
    Lincoln County
    Whitman County
AQCR 193 Portland Interstate            .........  Unclassifiable/
 (Remainder of).                                    Attainment
    Clark County (part) Remainder of
     county
    Cowlitz County
    Lewis County
    Skamania County
    Wahkiakum County
AQCR 227 Northern Washington            .........  Unclassifiable/
 Intrastate.                                        Attainment
    Chelan County
    Douglas County
    Ferry County
    Okanogan County
    Pend Oreille County
    Stevens County
AQCR 228 Olympic-Northwest Washington   .........  Unclassifiable/
 Intrastate.                                        Attainment
    Clallam County
    Grays Harbor County
    Island County
    Jefferson County
    Mason County
    Pacific County
    San Juan County
    Skagit County
    Thurston County
    Whatcom County
AQCR 229 Puget Sound Intrastate         .........  Unclassifiable/
 (Remainder of).                                    Attainment
    King County (Part) Remainder of
     County
    Kitsap County
    Snohomish County (Part) Remainder
     of County
AQCR 230 South Central Washington       .........  Unclassifiable/
 Intrastate.                                        Attainment
    Benton County
    Franklin County
    Kittitas County
    Klickitat County
    Walla Walla County
    Yakima County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                                Washington--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
King County:..........................
  The portion of the City of Seattle      5/14/01  Attainment
   bounded on the east by I-5/East
   Duwamish Greenbelt, on the south by
   104th street, on the west by the
   West Duwamish Greenbelt north to
   Fairmont Avenue, S.W., north on
   Fairmont Avenue to Elliot Bay, and
   Dearborn Street to I-5.
  The City of Kent and a portion of       5/14/01  Attainment
   the Green River valley bounded on
   the east and west by the 100 foot
   contour, on the north by South
   212th Street, and on the south by
   Highway 516.
Pierce County:........................

[[Page 305]]

  Tacoma metropolitan area bounded on     5/14/01  Attainment
   the north by Marine View Drive from
   Commencement Bay east to the 100
   foot contour, southeast along the
   100 foot contour to 64th Avenue
   east, south along 64th Avenue east
   as extended to I-5, I-5 west to the
   100 foot contour near Pacific
   Avenue, and north along the 100
   foot contour to Commencement Bay.
Spokane County
  The area bounded on the south by a     11/15/90  Nonattainment             11/15/90  Moderate
   line from Universal Transmercator
   (UTM) coordinate 489000mE,
   5271000mN west to 458000mE,
   5271000mN, thence north along a
   line to coordinate 458000mE,
   5288000mN, thence east to 463000mE,
   5288000mN, thence north to
   463000mE, 5292000mN, thence east to
   481000mE, 5292000mN, thence south
   to 481000mE, 5288000mN, thence east
   to 489000mE, 5288000mN, thence
   south to the beginning coordinate
   489000mE, 5271000mN.
Yakima County
  The area bounded on the south by a     11/15/90  Nonattainment             11/15/90  Moderate
   line from UTM coordinate 694000mW,
   5157000mN, west to 681000mW,
   5157000mN, thence north along a
   line to coordinate 681000mN,
   5172000mN, thence east to 694000mW,
   5172000mN, thence south to the
   beginning coordinate 694000mW,
   5157000mN..
Thurston County
  Cities of Olympia, Tumwater, and       12/04/00  Attainment               .........  .........................
   Lacey.
Walla Walla and Benton Counties
  Wallula:............................
  The area bounded on the south by a     11/15/90  Nonattainment              3/12/01  Serious.
   line from UTM coordinate 5099975mN,
   362500mE, west to 5099975mN,
   342500mE, thence north along a line
   to coordinate 5118600mN, 342500mE,
   thence east to 5118600mN, 362500mE,
   thence south to the beginning
   coordinate 5099975mN, 362500mE.
Rest of State.........................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

                             Washington--NO<INF>2</INF>
------------------------------------------------------------------------
                                                    Cannot be classified
       Designated area            Does not meet        or better than
                                primary standards    national standards
------------------------------------------------------------------------
Eastern Washington-Northern   ....................  X
 Idaho, Interstate AQCR 62
 (Washington Portion).
Portland Interstate AQCR 193  ....................  X
 (Washington Portion).
Northern Washington           ....................  X
 Intrastate AQCR 227.
Olympic-Northwest             ....................  X
 Washington, Intrastate AQCR
 228.
Puget Sound Intrastate AQCR   ....................  X
 229.
South Central Washington      ....................  X
 Intrastate AQCR 230.
------------------------------------------------------------------------

[54 FR 27346, June 29, 1989, as amended at 56 FR 56846, Nov. 6, 1991; 57
FR 56777, Nov. 30, 1992; 58 FR 64491, Dec. 8, 1993; 59 FR 39701, Aug. 4,
1994; 60 FR 50425, Sept. 29, 1995; 60 FR 55798, Nov. 3, 1995; 61 FR
50442, Sep. 26, 1996; 61 FR 53328, Oct. 11, 1996; 61 FR 54563, Oct. 21,
1996; 62 FR 27209, May 19, 1997; 63 FR 12012, Mar. 12, 1998; 63 FR
31089, June 5, 1998; 65 FR 45267, July 20, 2000; 65 FR 59134, Oct. 4,
2000; 66 FR 9673, Feb. 9, 2001; 66 FR 14499, Mar. 13, 2001]

Sec. 81.349    West Virginia.

                                               West Virginia--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Steubenville-Weirton-Wheeling Interstate AQCR...........             X  ............  ............  ............
  1. Marshall County....................................  ............  ............  ............            X.
  2. Remainder of AQCR..................................             X  ............  ............  ............
Parkersburg-Tygart magisterial district in Wood County..  ............             X  ............  ............
Kanawha County and Valley magisterial district in         ............             X  ............  ............
 Fayette County.........................................

[[Page 306]]

In Marion County, all portions of Union and Winfield      ............  ............  ............             X
 magisterial districts west of Interstate Highway I-79..
Arden magisterial district in Berkeley County...........  ............  ............             X  ............
Remainder of State......................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                               West Virginia--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Hancock County (part):
  The city of Weirton, including Butler and Clay                     X             X
   magisterial districts
New Manchester-Grant magisterial district in Hancock                 X  ............  ............  ............
 County.................................................
Piedmont magisterial district in Mineral County.........  ............  ............             X  ............
Remainder of State......................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                         West Virginia--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Barbour County
  Berkeley County
  Boone County
  Braxton County
  Brooke County \2\
  Cabell County
  Calhoun County
  Clay County
  Doddridge County
  Fayette County
  Gilmer County
  Grant County
  Greenbrier County
  Hampshire County
  Hancock County \2\
  Hardy County
  Harrison County
  Jackson County
  Jefferson County
  Kanawha County
  Lewis County
  Lincoln County
  Logan County
  Marion County
  Marshall County
  Mason County
  McDowell County
  Mercer County
  Mineral County
  Mingo County
  Monongalia County
  Monroe County
  Morgan County
  Nicholas County
  Ohio County
  Pendleton County
  Pleasants County
  Pocahontas County
  Preston County
  Putnam County
  Raleigh County
  Randolph County
  Ritchie County
  Roane County

[[Page 307]]

  Summers County
  Taylor County
  Tucker County
  Tyler County
  Upshur County
  Wayne County
  Webster County
  Wetzel County
  Wirt County
  Wood County
  Wyoming County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.
\2\ The listed designation does not reflect EPA action under section 107(d)(4)(A). At the date of enactment of
  the Clean Air Act Amendments, Jefferson County, Ohio; Brooke County, West Virginia; and Hancock County, West
  Virginia, were designated Unclassifiable/Attainment by operation of law under section 107(d)(1)(C) of the
  Clean Air Act. However, these States and EPA are reviewing whether to confirm or reverse that designation
  under the process set out under section 107(d)(4)(A) and will publish a separate notice to that effect.

                                     West Virginia--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Charleston Area:......................
    Kanawha County....................  .........  Unclassifiable/
                                                    Attainment
    Putnam County.....................  .........  Unclassifiable/
                                                    Attainment
Greenbrier Area:
    Greenbrier County.................  .........  Unclassifiable/
                                                    Attainment
Huntington-Ashland Area:
    Cabell County.....................  .........  Unclassifiable/
                                                    Attainment
    Wayne County......................  .........  Unclassifiable/
                                                    Attainment
Parkersburg-Marietta Area:
    Wood County.......................  .........  Unclassifiable/
                                                    Attainment
Rest of State.........................  .........  Unclassifiable/
                                                    Attainment
    Barbour County
    Berkeley County
    Boone County
    Braxton County
    Brooke County
    Calhoun County
    Clay County
    Doddridge County
    Fayette County
    Gilmer County
    Grant County
    Hampshire County
    Hancock County
    Hardy County
    Harrison County
    Jackson County
    Jefferson County
    Lewis County
    Lincoln County
    Logan County
    Marion County
    Marshall County
    Mason County
    McDowell County
    Mercer County
    Mineral County
    Mingo County
    Monongalia County
    Monroe County
    Morgan County

[[Page 308]]

    Nicholas County
    Ohio County
    Pendleton County
    Pleasants County
    Pocahontas County
    Preston County
    Raleigh County
    Randolph County
    Ritchie County
    Roane County
    Summers County
    Taylor County
    Tucker County
    Tyler County
    Upshur County
    Webster County
    Wetzel County
    Wirt County
    Wyoming County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                              West Virginia--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Brooke................................   11/15/90  Nonattainment             11/15/90  Moderate
  Follansbee area bounded on the north
   by the Market Street Bridge, on the
   east by West Virginia Route <greek-
   i>2, on the south by the extension
   of the southern boundary of
   Steubenville Township in Jefferson
   County, Ohio, and on the west by
   the Ohio/West Virginia border
Hancock and Brooke Counties (part):
  The city of Weirton                     1/20/94  Nonattainment              1/20/94  Moderate
Rest of State.........................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

                           West Virginia--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
State of West Virginia......................  ............             X
------------------------------------------------------------------------

[43 FR 40521, Sept. 12, 1978, as amended at 45 FR 54053, Aug. 14, 1980;
46 FR 55262, Nov. 9, 1981; 47 FR 31878, July 23, 1982; 48 FR 2975, Jan.
24, 1983; 48 FR 32987, July 20, 1983; 56 FR 56848, Nov. 6, 1991; 57 FR
56778, Nov. 30, 1992; 58 FR 67345, Dec. 21, 1993; 59 FR 45980, 45986,
Sept. 6, 1994; 59 FR 65721, Dec. 21, 1994; 60 FR 39862, Aug. 4, 1995; 60
FR 55798, Nov. 3, 1995; 63 FR 31091, June 5, 1998; 65 FR 45269, July 20,
2000]

Sec. 81.350    Wisconsin.

                                                 Wisconsin--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
AQCR 68:
  Grant County..........................................  ............  ............  ............             X
AQCR 73:
  Rock County...........................................  ............  ............  ............             X
AQCR 123:
  Barron County.........................................  ............  ............  ............             X
  Buffalo County........................................  ............  ............  ............             X
  Chippewa County.......................................  ............  ............  ............             X
  Clark County..........................................  ............  ............  ............             X
  Crawford County.......................................  ............  ............  ............             X

[[Page 309]]

  Dunn County...........................................  ............  ............  ............             X
  Eau Claire County.....................................  ............  ............  ............             X
  Jackson County........................................  ............  ............  ............             X
  LaCrosse County.......................................  ............  ............  ............             X
  Monroe County.........................................  ............  ............  ............             X
  Pepin County..........................................  ............  ............  ............             X
  Pierce County.........................................  ............  ............  ............             X
  Polk County...........................................  ............  ............  ............             X
  St. Croix County......................................  ............  ............  ............             X
  Trempealeau County....................................  ............  ............  ............             X
  Vernon County.........................................  ............  ............  ............             X
AQCR 129:
  Ashland County........................................  ............  ............  ............             X
  Bayfield County.......................................  ............  ............  ............             X
  Burnett County........................................  ............  ............  ............             X
  Douglas County........................................  ............  ............  ............             X
  Iron County...........................................  ............  ............  ............             X
  Price County..........................................  ............  ............  ............             X
  Rusk County...........................................  ............  ............  ............             X
  Sawyer County.........................................  ............  ............  ............             X
  Taylor County.........................................  ............  ............  ............             X
  Washburn County.......................................  ............  ............  ............             X
AQCR 237:
    Brown County (city of Green Bay): Subcity area        ............  ............  ............             X
     defined as follows.................................
      North: Green Bay
      West: W. Mason St. and Ashland Ave., along Ashland
       north to Matter St., west to Crocker St., north
       on Crocker St. to Bylsby St., then to Green Bay
      South: W. Mason St. and Ashland Ave., east along
       Mason to Irwin Ave.
      East: W. Mason St., and Irwin Ave., along Irwin
       Ave. north to Green Bay
      Remainder of corporate limits of Green Bay........  ............  ............             X  ............
      Remainder of Brown County.........................  ............  ............  ............             X
AQCR 238:
  Adams County..........................................  ............  ............  ............             X
  Florence County.......................................  ............  ............  ............             X
  Forest County.........................................  ............  ............  ............             X
  Juneau County.........................................  ............  ............  ............             X
  Langlade County.......................................  ............  ............  ............             X
  Lincoln County........................................  ............  ............  ............             X
  Marathon County:
    Rothschild Sub-city area defined as follows:........        X             X
    North: State Highway 29 from E bank of Wisconsin
     River E to Volkman Street..........................
    East: Volkman Street from State Highway 29 S to
     Lemke Avenue.......................................
    South: Lemke Avenue Volkman Street W to Becker
     Avenue, Becker Avenue from Lemke Avenue W to
     Francis Street.....................................
    Weston Avenue from Frances Street extended to E bank
     of Wisconsin River.................................
    West: E bank of Wisconsin River, Weston Avenue
     extended N to State Highway 29.....................
    Town of Rib Mountain, Sub-town area defined as                            X
     follows............................................
      The NW \1/4\ of Section 23.
      The NW \1/4\ of Section 23.
      The NW \1/4\ of Section 25.
    Town of Weston, Sub-town area defined as follows....                      X

    North: State Highway 29 from Volkman Street N to
     Jelinck Avenue E to Alderson Street................
    East: Alderson Street from Jelinck Avenue S to
     Weston Avenue......................................
    South: Weston Avenue from Alderson Street W to
     Volkman Street.....................................
    West: Volkman Street from Weston Avenue N to State
     Highway 29.........................................
  Remainder of Marathon County..........................                                                       X

[[Page 310]]

Oneida County...........................................  ............  ............  ............             X
  Portage County........................................  ............  ............  ............             X
  Vilas County..........................................  ............  ............  ............             X
  Wood County...........................................  ............  ............  ............             X
AQCR 239:
  Kenosha County........................................  ............  ............  ............             X
  Milwaukee County......................................  ............  ............  ............             X
  Ozaukee County........................................  ............  ............  ............             X
  Racine County.........................................  ............  ............  ............             X
  Walworth County.......................................  ............  ............  ............             X
  Washington County.....................................  ............  ............  ............             X
  Waukesha County.......................................  ............  ............  ............             X
AQCR 240:
  Columbia County.......................................  ............  ............  ............             X
  Dane County...........................................  ............  ............  ............             X
  Dodge County..........................................  ............  ............  ............             X
  Green County..........................................  ............  ............  ............             X
  Iowa County...........................................  ............  ............  ............             X
  Jefferson County......................................  ............  ............  ............             X
  Lafayette County......................................  ............  ............  ............             X
  Richland County.......................................  ............  ............  ............             X
  Sauk County...........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                           Wisconsin--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Oshkosh Area
  Winnebago County (part)
    City of Oshkosh...................     1/6/92  Unclassifiable              1/6/92
Adams County..........................  .........  Unclassifiable/
                                                    Attainment
Ashland County........................  .........  Unclassifiable/
                                                    Attainment
Barron County.........................  .........  Unclassifiable/
                                                    Attainment
Bayfield County.......................  .........  Unclassifiable/
                                                    Attainment
Brown County..........................  .........  Unclassifiable/
                                                    Attainment
Buffalo County........................  .........  Unclassifiable/
                                                    Attainment
Burnett County........................  .........  Unclassifiable/
                                                    Attainment
Calumet County........................  .........  Unclassifiable/
                                                    Attainment
Chippewa County.......................  .........  Unclassifiable/
                                                    Attainment
Clark County..........................  .........  Unclassifiable/
                                                    Attainment
Columbia County.......................  .........  Unclassifiable/
                                                    Attainment
Crawford County.......................  .........  Unclassifiable/
                                                    Attainment
Dane County...........................  .........  Unclassifiable/
                                                    Attainment
Dodge County..........................  .........  Unclassifiable/
                                                    Attainment
Door County...........................  .........  Unclassifiable/
                                                    Attainment
Douglas County........................  .........  Unclassifiable/
                                                    Attainment
Dunn County...........................  .........  Unclassifiable/
                                                    Attainment
Eau Claire County.....................  .........  Unclassifiable/
                                                    Attainment
Florence County.......................  .........  Unclassifiable/
                                                    Attainment

[[Page 311]]

Fond du Lac County....................  .........  Unclassifiable/
                                                    Attainment
Forest County.........................  .........  Unclassifiable/
                                                    Attainment
Grant County..........................  .........  Unclassifiable/
                                                    Attainment
Green County..........................  .........  Unclassifiable/
                                                    Attainment
Green Lake County.....................  .........  Unclassifiable/
                                                    Attainment
Iowa County...........................  .........  Unclassifiable/
                                                    Attainment
Iron County...........................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Jefferson County......................  .........  Unclassifiable/
                                                    Attainment
Juneau County.........................  .........  Unclassifiable/
                                                    Attainment
Kenosha County........................  .........  Unclassifiable/
                                                    Attainment
Kewaunee County.......................  .........  Unclassifiable/
                                                    Attainment
La Crosse County......................  .........  Unclassifiable/
                                                    Attainment
Lafayette County......................  .........  Unclassifiable/
                                                    Attainment
Langlade County.......................  .........  Unclassifiable/
                                                    Attainment
Lincoln County........................  .........  Unclassifiable/
                                                    Attainment
Manitowoc County......................  .........  Unclassifiable/
                                                    Attainment
Marathon County.......................  .........  Unclassifiable/
                                                    Attainment
Marinette County......................  .........  Unclassifiable/
                                                    Attainment
Marquette County......................  .........  Unclassifiable/
                                                    Attainment
Menominee County......................  .........  Unclassifiable/
                                                    Attainment
Milwaukee County......................  .........  Unclassifiable/
                                                    Attainment
Monroe County.........................  .........  Unclassifiable/
                                                    Attainment
Oconto County.........................  .........  Unclassifiable/
                                                    Attainment
Oneida County.........................  .........  Unclassifiable/
                                                    Attainment
Outagamie County......................  .........  Unclassifiable/
                                                    Attainment
Ozaukee County........................  .........  Unclassifiable/
                                                    Attainment
Pepin County..........................  .........  Unclassifiable/
                                                    Attainment
Pierce County.........................  .........  Unclassifiable/
                                                    Attainment
Polk County...........................  .........  Unclassifiable/
                                                    Attainment
Portage County........................  .........  Unclassifiable/
                                                    Attainment
Price County..........................  .........  Unclassifiable/
                                                    Attainment
Racine County.........................  .........  Unclassifiable/
                                                    Attainment
Richland County.......................  .........  Unclassifiable/
                                                    Attainment
Rock County...........................  .........  Unclassifiable/
                                                    Attainment

[[Page 312]]

Rusk County...........................  .........  Unclassifiable/
                                                    Attainment
St. Croix County......................  .........  Unclassifiable/
                                                    Attainment
Sauk County...........................  .........  Unclassifiable/
                                                    Attainment
Sawyer County.........................  .........  Unclassifiable/
                                                    Attainment
Shawano County........................  .........  Unclassifiable/
                                                    Attainment
Sheboygan County......................  .........  Unclassifiable/
                                                    Attainment
Taylor County.........................  .........  Unclassifiable/
                                                    Attainment
Trempealeau County....................  .........  Unclassifiable/
                                                    Attainment
Vernon County.........................  .........  Unclassifiable/
                                                    Attainment
Vilas County..........................  .........  Unclassifiable/
                                                    Attainment
Walworth County.......................  .........  Unclassifiable/
                                                    Attainment
Washburn County.......................  .........  Unclassifiable/
                                                    Attainment
Washington County.....................  .........  Unclassifiable/
                                                    Attainment
Waukesha County.......................  .........  Unclassifiable/
                                                    Attainment
Waupaca County........................  .........  Unclassifiable/
                                                    Attainment
Waushara County.......................  .........  Unclassifiable/
                                                    Attainment
Winnebago County......................   10/17/94  Unclassifiable/           10/17/94
                                                    Attainment
Wood County...........................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                       Wisconsin--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Door County Area:
    Door County.......................      (\3\)  Nonattainment                (\3\)  Rural Transport
                                                                                        (Marginal).
Kewaunee County Area:
    Kewaunee County...................  .........  Attainment
Manitowoc County Area:
    Manitowoc County..................     1/6/92  Nonattainment              8/22/97  Moderate. \2\
Milwaukee-Racine Area:
    Kenosha County....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Milwaukee County..................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Ozaukee County....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Racine County.....................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Washington County.................   11/15/90  Nonattainment             11/15/90  Severe-17.
    Waukesha County...................   11/15/90  Nonattainment             11/15/90  Severe-17.
Sheboygan County Area:
    Sheboygan County..................  .........  Attainment
Walworth County Area:
    Walworth County...................  .........  Attainment
Adams County..........................  .........  Unclassifiable/
                                                    Attainment
Ashland County........................  .........  Unclassifiable/
                                                    Attainment
Barron County.........................  .........  Unclassifiable/
                                                    Attainment
Bayfield County.......................  .........  Unclassifiable/
                                                    Attainment

[[Page 313]]

Brown County..........................  .........  Unclassifiable/
                                                    Attainment
Buffalo County........................  .........  Unclassifiable/
                                                    Attainment
Burnett County........................  .........  Unclassifiable/
                                                    Attainment
Calumet County........................  .........  Unclassifiable/
                                                    Attainment
Chippewa County.......................  .........  Unclassifiable/
                                                    Attainment
Clark County..........................  .........  Unclassifiable/
                                                    Attainment
Columbia County.......................  .........  Unclassifiable/
                                                    Attainment
Crawford County.......................  .........  Unclassifiable/
                                                    Attainment
Dane County...........................  .........  Unclassifiable/
                                                    Attainment
Dodge County..........................  .........  Unclassifiable/
                                                    Attainment
Douglas County........................  .........  Unclassifiable/
                                                    Attainment
Dunn County...........................  .........  Unclassifiable/
                                                    Attainment
Eau Claire County.....................  .........  Unclassifiable/
                                                    Attainment
Florence County.......................  .........  Unclassifiable/
                                                    Attainment
Fond du Lac County....................  .........  Unclassifiable/
                                                    Attainment
Forest County.........................  .........  Unclassifiable/
                                                    Attainment
Grant County..........................  .........  Unclassifiable/
                                                    Attainment
Green County..........................  .........  Unclassifiable/
                                                    Attainment
Green Lake County.....................  .........  Unclassifiable/
                                                    Attainment
Iowa County...........................  .........  Unclassifiable/
                                                    Attainment
Iron County...........................  .........  Unclassifiable/
                                                    Attainment
Jackson County........................  .........  Unclassifiable/
                                                    Attainment
Jefferson County......................  .........  Unclassifiable/
                                                    Attainment
Juneau County.........................  .........  Unclassifiable/
                                                    Attainment
La Crosse County......................  .........  Unclassifiable/
                                                    Attainment
Lafayette County......................  .........  Unclassifiable/
                                                    Attainment
Langlade County.......................  .........  Unclassifiable/
                                                    Attainment
Lincoln County........................  .........  Unclassifiable/
                                                    Attainment
Marathon County.......................  .........  Unclassifiable/
                                                    Attainment
Marinette County......................  .........  Unclassifiable/
                                                    Attainment
Marquette County......................  .........  Unclassifiable/
                                                    Attainment
Menominee County......................  .........  Unclassifiable/
                                                    Attainment
Monroe County.........................  .........  Unclassifiable/
                                                    Attainment
Oconto County.........................  .........  Unclassifiable/
                                                    Attainment
Oneida County.........................  .........  Unclassifiable/
                                                    Attainment

[[Page 314]]

Outagamie County......................  .........  Unclassifiable/
                                                    Attainment
Pepin County..........................  .........  Unclassifiable/
                                                    Attainment
Pierce County.........................  .........  Unclassifiable/
                                                    Attainment
Polk County...........................  .........  Unclassifiable/
                                                    Attainment
Portage County........................  .........  Unclassifiable/
                                                    Attainment
Price County..........................  .........  Unclassifiable/
                                                    Attainment
Richland County.......................  .........  Unclassifiable/
                                                    Attainment
Rock County...........................  .........  Unclassifiable/
                                                    Attainment
Rusk County...........................  .........  Unclassifiable/
                                                    Attainment
St. Croix County......................  .........  Unclassifiable/
                                                    Attainment
Sauk County...........................  .........  Unclassifiable/
                                                    Attainment
Sawyer County.........................  .........  Unclassifiable/
                                                    Attainment
Shawano County........................  .........  Unclassifiable/
                                                    Attainment
Taylor County.........................  .........  Unclassifiable/
                                                    Attainment
Trempealeau County....................  .........  Unclassifiable/
                                                    Attainment
Vernon County.........................  .........  Unclassifiable/
                                                    Attainment
Vilas County..........................  .........  Unclassifiable/
                                                    Attainment
Washburn County.......................  .........  Unclassifiable/
                                                    Attainment
Waupaca County........................  .........  Unclassifiable/
                                                    Attainment
Waushara County.......................  .........  Unclassifiable/
                                                    Attainment
Winnebago County......................  .........  Unclassifiable/
                                                    Attainment
Wood County...........................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.
\2\ Attainment date temporarily delayed until November 15, 2007.
\3\ This date is January 16, 2001.

                             Wisconsin--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
State of Wisconsin..........................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978]

    Editorial Note: For Federal Register citations affecting
Sec. 81.350, see the List of CFR Sections Affected, which appears in the
Finding Aids section of the printed volume and on GPO Access.

    Effective Date Note: At 67 FR 37331, May 29, 2002, Sec. 81.350 was
amended by revising the entry for Marathon County under AQCR 238 in the
table entitled ``Wisconsin-SO<INF>2</INF>''; effective July 29, 2002.
For the convenience of the user, the revised text is set forth as
follows:

Sec. 81.350  Wisconsin.

[[Page 315]]

                                                 Wisconsin--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                                                     Better than
          Designated area               Does not meet        Does not meet          Cannot be         national
                                      primary standards   secondary standards       classified        standards
----------------------------------------------------------------------------------------------------------------

                                                  * * * * * * *
AQCR 238:

                                                  * * * * * * *
    Marathon County................  ...................  ...................  ...................            X

                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------

                                * * * * *

Sec. 81.351    Wyoming.

                                                  Wyoming--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Entire State............................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                            Wyoming--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Albany County
  Big Horn County
  Campbell County
  Carbon County
  Converse County
  Crook County
  Fremont County
  Goshen County
  Hot Springs County
  Johnson County
  Laramie County
  Lincoln County
  Natrona County
  Niobrara County
  Park County
  Platte County
  Sheridan County
  Sublette County
  Sweetwater County
  Teton County
  Uinta County
  Washakie County
  Weston County
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                        Wyoming--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
    Albany County
    Big Horn County
    Campbell County
    Carbon County
    Converse County

[[Page 316]]

    Crook County
    Fremont County
    Goshen County
    Hot Springs County
    Johnson County
    Laramie County
    Lincoln County
    Natrona County
    Niobrara County
    Park County
    Platte County
    Sheridan County
    Sublette County
    Sweetwater County
    Teton County
    Uinta County
    Washakie County
    Weston County
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                                 Wyoming--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Sheridan County:
    City of Sheridan..................   11/15/90  Nonattainment             11/15/90  Moderate.
    Trona Industrial Area.............   11/15/90  Unclassifiable           .........
Campbell County (part)................   11/15/90  Unclassifiable           .........
Converse County (part).
That area bounded by Township 40
 through 52 North, and Ranges 69
 through 73 West, inclusive of the
 Sixth Principal Meridian, Campbell
 and Converse Counties, excluding the
 areas defined as the Pacific Power
 and Light Area, the Hampshire Energy
 Area, and the Kennecott/Puron PSD
 Baseline Area.--Powder River Basin.
Campbell County (part), That             11/15/90  Unclassifiable           .........  .........................
 areabounded by NW1/4 of Section 27,
 T50N, R71W, Campbell County, Wyoming--
 Pacific Power and Light Area.
Campbell County (part), That area        11/15/90  Unclassifiable           .........
 bounded by Section 6 excluding the
 SW\1/4\; E\1/2\ Section 7; Section 17
 excluding the SW\1/4\; Section 14
 excluding the SE\1/4\; Sections 2, 3,
 4, 5, 8, 9, 10, 11, 15, 16 of T48N,
 R70W and Section 26 excluding the
 NE\1/4\; SW\1/4\ Section 23; Sections
 19, 20, 21, 22, 27, 28, 29, 30, 31,
 32, 33, 34, 35 of T49N, R70W.--
 Hampshire Energy Area.
Campbell County (part), That area        11/15/90  Unclassifiable           .........
 described by the W\1/2\SW\1/4\
 Section 18, W\1/2\NW\1/4\, NW\1/
 4\SW\1/4\ Section 19, T47N, R70W, S\1/
 2\ Section 13, N\1/2\, N\1/2\SW\1/4\,
 N\1/2\SE\1/4\ Section 24, T47N, R71W.-
 -Kennecott/Puron PSD Baseline Area.
Rest of State\1\ .....................   11/15/90  Unclassifiable           .........
----------------------------------------------------------------------------------------------------------------
\1\ Denotes a single area designation for baseline area purposes.

                              Wyoming--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Entire State................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 47 FR 31878, July 23, 1982; 48
FR 54483, Dec. 5, 1983; 56 FR 56853, Nov. 6, 1991; 57 FR 56778, Nov. 30,
1992; 58 FR 4350, Jan. 14, 1993; 60 FR 55798, 55800, Nov. 3, 1995; 61 FR
47060, Sept. 6, 1996; 63 FR 31093, June 5, 1998; 65 FR 45271, July 20,
2000]

[[Page 317]]

Sec. 81.352    American Samoa.

                                               American Samoa--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Whole State.............................................  ............  ............  ............         \1\ X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation only.

                                               American Samoa--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Whole State.............................................  ............  ............  ............         \1\ X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation only.

                                         American Samoa--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                     American Samoa--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                           American Samoa--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Whole State.................................  ............         \1\ X
------------------------------------------------------------------------
\1\ EPA designation only.

[43 FR 8964, Mar. 3, 1978, as amended at 56 FR 56854, Nov. 6, 1991; 63
FR 31094, June 5, 1998; 65 FR 45272, July 20, 2000]

Sec. 81.353    Guam.

                                                    Guam--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Whole State.............................................  ............  ............         \1\ X  ............
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

                                                    Guam--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
That portion of Guam within a 3\1/2\ km radius of the                X  ............  ............  ............
 Piti Power Plant.......................................
That portion of Guam within a 3\1/2\ km radius of the            \1\ X  ............  ............  ............
 Tanguisson Power Plant.................................

[[Page 318]]

Remainder of State (Guam)...............................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

                                              Guam--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                          Guam--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                Guam--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Whole State.................................  ............             X
------------------------------------------------------------------------

[43 FR 8964, Mar. 3, 1978, as amended at 44 FR 16393, Mar. 19, 1979; 47
FR 28626, July 1, 1982; 56 FR 56854, Nov. 6, 1991; 63 FR 31094, June 5,
1998; 65 FR 45272, July 20, 2000]

Sec. 81.354    Northern Mariana Islands.

                                          Northern Mariana Islands--TSP
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Whole State.............................................  ............  ............  ............         \1\ X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation only.

                                          Northern Mariana Islands--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Whole State.............................................  ............  ............  ............         \1\ X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation only.

                                    Northern Mariana Islands--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Whole State...........................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

[[Page 319]]

                                Northern Mariana Islands--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Whole State...........................  .........  Unclassifiable/
                                                    Attainment
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                      Northern Mariana Islands--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Whole State.................................  ............         \1\ X
------------------------------------------------------------------------
\1\ EPA designation only.

[43 FR 8964, Mar. 3, 1978, as amended at 56 FR 56855, Nov. 6, 1991; 63
FR 31094, June 5, 1998; 65 FR 45272, July 20, 2000]

Sec. 81.355    Puerto Rico.

                                                Puerto Rico--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Puerto Rico AQCR........................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------

                                          Puerto Rico--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  Adjuntas Municipio
  Aguada Municipio
  Aguadilla Municipio
  Aguas Buenas Municipio
  Aibonito Municipio
  Anasco Municipio
  Arecibo Municipio
  Arroyo Municipio
  Barceloneta Municipio
  Barranquitas Munic.
  Bayamon County
  Caba Rojo Municipio
  Caguas Municipio
  Camuy Municipio
  Canovanas Municipio
  Carolina Municipio
  Catano County
  Cayey Municipio
  Ceiba Municipio
  Ciales Municipio
  Cidra Municipio
  Coama Municipio
  Comeria Municipio
  Corozal Municipio
  Culebra Municipio
  Dorado Municipio
  Fajardo Municipio
  Florida Municipio
  Guanica Municipio
  Guayama Municipio
  Guayanilla Municipio
  Guaynabo County
  Gurabo Municipio
  Hatillo Municipio
  Hormigueros Municipio

[[Page 320]]

  Humacao Municipio
  Isabela Municipio
  Jayuya Municipio
  Juana Diaz Municipio
  Juncos Municipio
  Lajas Municipio
  Lares Municipio
  Las Marias Municipio
  Las Piedras Municipio
  Loiza Municipio
  Luquillo Municipio
  Manati Municipio
  Maricao Municipio
  Maunabo Municipio
  Mayaguez Municipio
  Moca Municipio
  Morovis Municipio
  Naguabo Municipio
  Naranjito Municipio
  Orocovis Municipio
  Patillas Minicipio
  Penuelas Municipio
  Ponce Municipio
  Quebradillas Municipio
  Rincon Municipio
  Rio Grande Municipio
  Sabana Grande Municipio
  Salinas Municipio
  San German Municipio
  San Juan Municipio
  San Lorenzo Municipio
  San Sebastian Municipio
  Santa Isabel Municipio
  Toa Alta Municipio
  Toa Baja County
  Trujilla Alto Municipio
  Utuado Municipio
  Vega Alta Municipio
  Vega Baja Municipio
  Vieques Municipio
  Villalba Municipio
  Yabucoa Municipio
  Yauco Municipio
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                      Puerto Rico--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
    Adjuntas Municipio
    Aguada Municipio
    Aguadilla Municipio
    Aguas Buenas Municipio
    Aibonito Municipio
    Anasco Municipio
    Arecibo Municipio
    Arroyo Municipio
    Barceloneta Municipio
    Barranquitas Munic.
    Bayamon County
    Cabo Rojo Municipio
    Caguas Municipio
    Camuy Municipio
    Canovanas Municipio
    Carolina Municipio
    Catano County
    Cayey Municipio

[[Page 321]]

    Ceiba Municipio
    Ciales Municipio
    Cidra Municipio
    Coamo Municipio
    Comerio Municipio
    Corozal Municipio
    Culebra Municipio
    Dorado Municipio
    Fajardo Municipio
    Florida Municipio
    Guanica Municipio
    Guayama Municipio
    Guayanilla Municipio
    Guaynabo County
    Gurabo Municipio
    Hatillo Municipio
    Hormigueros Municipio
    Humacao Municipio
    Isabela Municipio
    Jayuya Municipio
    Juana Diaz Municipio
    Juncos Municipio
    Lajas Municipio
    Lares Municipio
    Las Marias Municipio
    Las Piedras Municipio
    Loiza Municipio
    Luquillo Municipio
    Manati Municipio
    Maricao Municipio
    Maunabo Municipio
    Mayaguez Municipio
    Moca Municipio
    Morovis Municipio
    Naguabo Municipio
    Naranjito Municipio
    Orocovis Municipio
    Patillas Minicipio
    Penuelas Municipio
    Ponce Municipio
    Quebradillas Municipio
    Rincon Municipio
    Rio Grande Municipio
    Sabana Grande Municipio
    Salinas Municipio
    San German Municipio
    San Juan Municipio
    San Lorenzo Municipio
    San Sebastian Municipio
    Santa Isabel Municipio
    Toa Alta Municipio
    Toa Baja County
    Trujillo Alto Municipio
    Utuado Municipio
    Vega Alta Municipio
    Vega Baja Municipio
    Vieques Municipio
    Villalba Municipio
    Yabucoa Municipio
    Yauco Municipio
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                                               Puerto Rico--PM-10
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                           Date              Type              Date               Type
----------------------------------------------------------------------------------------------------------------
Guaynabo County.......................   11/15/90  Nonattainment             11/15/90  Moderate
Rest of Commonwealth..................   11/15/90  Unclassifiable
----------------------------------------------------------------------------------------------------------------

[[Page 322]]

                            Puerto Rico--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Puerto Rico AQCR............................  ............             X
------------------------------------------------------------------------

[44 FR 5131, Jan. 25, 1979, as amended at 47 FR 31878, July 23, 1982; 48
FR 41409, Sept. 15, 1983; 52 FR 7866, Mar. 13, 1987; 56 FR 56855, Nov.
6, 1991; 57 FR 56779, Nov. 30, 1992; 60 FR 55798, Nov. 3, 1995; 61 FR
2941, Jan. 30, 1996; 63 FR 31095, June 5, 1998; 65 FR 45273, July 20,
2000]

Sec. 81.356    Virgin Islands.

                                               Virgin Islands--SO<INF>2</INF>
----------------------------------------------------------------------------------------------------------------
                                                                          Does not
                                                            Does not        meet        Cannot be    Better than
                     Designated area                      meet primary    secondary    classified     national
                                                            standards     standards                   standards
----------------------------------------------------------------------------------------------------------------
Virgin Islands AQCR:
  St. Croix (southern)..................................  ............  ............         \1\ X  ............
  Remainder of AQCR.....................................  ............  ............  ............             X
----------------------------------------------------------------------------------------------------------------
\1\ EPA designation replaces State designation.

                                         Virgin Islands--Carbon Monoxide
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated Area            -------------------------------------------------------------------------
                                         Date \1\            Type            Date \1\             Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
  St. Croix
  St. John
  St. Thomas
----------------------------------------------------------------------------------------------------------------
\1\ This date is November 15, 1990, unless otherwise noted.

                                     Virgin Islands--Ozone (1-Hour Standard)
----------------------------------------------------------------------------------------------------------------
                                                    Designation                        Classification
            Designated area            -------------------------------------------------------------------------
                                          Date <SUP>1</SUP>             Type             Date <SUP>1</SUP>              Type
----------------------------------------------------------------------------------------------------------------
Statewide.............................  .........  Unclassifiable/
                                                    Attainment
    St. Croix
    St. John
    St. Thomas
----------------------------------------------------------------------------------------------------------------
\1\ This date is October 18, 2000, unless otherwise noted.

                           Virgin Islands--NO<INF>2</INF>
------------------------------------------------------------------------
                                                              Cannot be
                                                             classified
                                                Does not      or better
               Designated area                meet primary      than
                                                standards     national
                                                              standards
------------------------------------------------------------------------
Virgin Islands AQCR.........................  ............             X
------------------------------------------------------------------------

[44 FR 5133, Jan. 25, 1979, as amended at 47 FR 31878, July 23, 1982; 56
FR 56858, Nov. 6, 1991; 61 FR 2941, Jan. 30, 1996; 63 FR 31096, June 5,
1998; 65 FR 45274, July 20, 2000]

[[Page 323]]

   Subpart D--Identification of Mandatory Class I Federal Areas Where
                    Visibility Is an Important Value

    Authority: Secs. 101(b)(1), 110, 169A(a)(2), and 301(a), Clean Air
Act as amended (42 U.S.C. 7401(b), 7410, 7491(a)(2), 7601(a)).

    Source: 44 FR 69124, Nov. 30, 1979, unless otherwise noted.

Sec. 81.400  Scope.

    Subpart D, Secs. 81.401 through 81.437, lists those mandatory
Federal Class I areas, established under the Clean Air Act Amendments of
1977, where the Administrator, in consultation with the Secretary of the
Interior, has determined visibility to be an important value. The
following listing of areas where visibility is an important value
represents an evaluation of all international parks (IP), national
wilderness areas (Wild) exceeding 5,000 acres, national memorial parks
(NMP) exceeding 5,000 acres, and national parks (NP) exceeding 6,000
acres, in existence on August 7, 1977. Consultation by EPA with the
Federal Land Managers involved: The Department of Interior (USDI),
National Park Service (NPS), and Fish and Wildlife Service (FWS); and
the Department of Agriculture (USDA), Forest Service (FS).

Sec. 81.401  Alabama.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Sipsey Wild....................     12,646       93-622   USDA-FS
------------------------------------------------------------------------

Sec. 81.402  Alaska.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Bering Sea Wild................     41,113       91-622   USDI-FWS
Mount McKinley NP..............  1,949,493       64-353   USDI-NPS
Simeonof Wild..................     25,141       94-557   USDI-FWS
Tuxedni Wild...................      6,402       91-504   USDI-FWS
------------------------------------------------------------------------

Sec. 81.403  Arizona.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Chiricahua National Monument         9,440       94-567   USDI-NPS
 Wild.
Chiricahua Wild................     18,000       88-577   USDA-FS
Galiuro Wild...................     52,717       88-577   USDA-FS
Grand Canyon NP................  1,176,913       65-277   USDI-NPS
Mazatzal Wild..................    205,137       88-577   USDA-FS
Mount Baldy Wild...............      6,975       91-504   USDA-FS
Petrified Forest NP............     93,493       85-358   USDI-NPS
Pine Mountain Wild.............     20,061       92-230   USDA-FS
Saguaro Wild...................     71,400       94-567   USDI-FS
Sierra Ancha Wild..............     20,850       88-577   USDA-FS
Superstition Wild..............    124,117       88-577   USDA-FS
Sycamore Canyon Wild...........     47,757       92-241   USDA-FS
------------------------------------------------------------------------

Sec. 81.404  Arkansas.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Caney Creek Wild...............     14,344       93-622   USDA-FS
Upper Buffalo Wild.............      9,912       93-622   USDA-FS
------------------------------------------------------------------------

Sec. 81.405  California.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Agua Tibia Wild................     15,934       93-632   USDA-FS
Caribou Wild...................     19,080       88-577   USDA-FS
Cucamonga Wild.................      9,022       88-577   USDA-FS
Desolation Wild................     63,469        91-82   USDA-FS
Dome Land Wild.................     62,206       88-577   USDA-FS
Emigrant Wild..................    104,311       93-632   USDA-FS
Hoover Wild....................     47,916       88-577   USDY-FS
John Muir Wild.................    484,673        8-577   USDA-FS
Joshua Tree Wild...............    429,690       94-567   USDI-NPS
Kaiser Wild....................     22,500       94-577   USDA-FS
Kings Canyon NP................    459,994       76-424   USDI-NPS
Lassen Volcanic NP.............    105,800       64-184   USDI-NPS
Lava Beds Wild.................     28,640       92-493   USDI-NPS
Marble Mountain Wild...........    213,743       88-577   USDA-FS
Minarets Wild..................    109,484       88-577   USDA-FS
Mokelumme Wild.................     50,400       88-577   USDA-FS
Pinnacles Wild.................     12,952       94-567   USDI-NPS
Point Reyes Wild...............     25,370      94-544,   USDI-NPS
                                                 94-567
Redwood NP.....................     27,792       90-545   USDI-NPS
San Gabriel Wild...............     36,137       90-318   USDA-FS
San Gorgonio Wild..............     34,644       88-577   USDA-FS
San Jacinto Wild...............     20,564       88-577   USDA-FS
San Rafael Wild................    142,722       90-271   USDA-FS
Sequoia NP.....................    386,642        (\1\)   USDI-NPS
South Warner Wild..............     68,507       88-577   USDA-FS
Thousand Lakes Wild............     15,695       88-577   USDA-FS
Ventana Wild...................     95,152        91-58   USDA-FS
Yolla-Bolly-Middle-Eel Wild....    109,091       88-577   USDA-FS
Yosemite NP....................    759,172        58-49   USDI-NPS
------------------------------------------------------------------------
\1\ 26 Stat. 478 (51st Cong.)

Sec. 81.406  Colorado.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Black Canyon of the Gunnison        11,180       94-567   USDI-NPS
 Wild.
Eagles Nest Wild...............    133,910       94-352   USDA-FS
Flat Tops Wild.................    235,230       94-146   USDA-FS

[[Page 324]]

Great Sand Dunes Wild..........     33,450       94-567   USDI-NPS
La Garita Wild.................     48,486       88-577   USDA-FS
Maroon Bells-Snowmass Wild.....     71,060       88-577   USDA-FS
Mesa Verde NP..................     51,488       59-353   USDI-NPS
Mount Zirkel Wild..............     72,472       88-577   USDA-FS
Rawah Wild.....................     26,674       88-577   USDA-FS
Rocky Mountain NP..............    263,138       63-238   USDI-NPS
Weminuche Wild.................    400,907       93-632   USDA-FS
West Elk Wild..................     61,412       88-577   USDA-FS
------------------------------------------------------------------------

Sec. 81.407  Florida.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Chassahowitzka Wild............     23,360       94-557   USDI-FWS
Everglades NP..................  1,397,429       73-267   USDI-NPS
St. Marks Wild.................     17,745       93-632   USDI-FWS
------------------------------------------------------------------------

Sec. 81.408  Georgia.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Cohotta Wild...................     33,776       93-622   USDA-FS
Okefenokee Wild................    343,850       93-429   USDI-FWS
Wolf Island Wild...............      5,126       93-632   USDI-FWS
------------------------------------------------------------------------

Sec. 81.409  Hawaii.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Haleakala NP...................     27,208       87-744   USDI-NPS
Hawaii Volcanoes...............    217,029       64-171   USDI-NPS
------------------------------------------------------------------------

Sec. 81.410  Idaho.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Craters of the Moon Wild.......     43,243       91-504   USDI-NPS
Hells Canyon Wild \1\..........     83,800       94-199   USDA-FS
Sawtooth Wild..................    216,383       92-400   USDA-FS
Selway-Bitterroot Wild \2\.....    988,770       88-577   USDA-FS
Yellowstone NP \3\.............     31,488        (\4\)   USDI-NPS
------------------------------------------------------------------------
\1\ Hells Canyon Wilderness, 192,700 acres overall, of which 108,900
  acres are in Oregon and 83,800 acres are in Idaho.
\2\ Selway Bitterroot Wilderness, 1,240,700 acres overall, of which
  988,700 acres are in Idaho and 251,930 acres are in Montana.
\3\ Yellowstone National Park, 2,219,737 acres overall, of which
  2,020,625 acres are in Wyoming, 167,624 acres are in Montana, and
  31,488 acres are in Idaho.
\4\ 17 Stat. 32 (42nd Cong.).

Sec. 81.411  Kentucky.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Mammoth Cave NP................     51,303       69-283   USDI-NPS
------------------------------------------------------------------------

Sec. 81.412  Louisiana.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Breton Wild....................     5,000+       93-632   USDI-FWS
------------------------------------------------------------------------

Sec. 81.413  Maine.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Acadia NP......................     37,503       65-278   USDI-NPS
Moosehorn Wild.................      7,501  ............  USDI-FWS
 (Edmunds Unit)................    (2,782)       91-504   ..............
 (Baring Unit).................    (4,719)       93-632   ..............
------------------------------------------------------------------------

Sec. 81.414  Michigan.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Isle Royale NP.................    542,428       71-835   USDI-NPS
Seney Wild.....................     25,150       91-504   USDI-FWS
------------------------------------------------------------------------

Sec. 81.415  Minnesota.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Boundary Waters Canoe Area Wild    747,840       99-577   USDA-FS
Voyageurs NP...................    114,964       99-261   USDI-NPS
------------------------------------------------------------------------

Sec. 81.416  Missouri.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Hercules-Glades Wild...........     12,315       94-557   USDA-FS
Mingo Wild.....................      8,000       94-557   USDI-FWS
------------------------------------------------------------------------

Sec. 81.417  Montana.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Anaconda-Pintlar Wild..........    157,803       88-577   USDA-FS
Bob Marshall Wild..............    950,000       88-577   USDA-FS
Cabinet Mountains Wild.........     94,272       88-577   USDA-FS
Gates of the Mtn Wild..........     28,562       88-577   USDA-FS
Glacier NP.....................  1,012,599       61-171   USDI-NPS
Medicine Lake Wild.............     11,366       94-557   USDI-FWS
Mission Mountain Wild..........     73,877       93-632   USDA-FS

[[Page 325]]

Red Rock Lakes Wild............     32,350       94-557   USDI-FWS
Scapegoat Wild.................    239,295       92-395   USDA-FS
Selway-Bitterroot Wild \1\.....    251,930       88-577   USDA-FS
U. L. Bend Wild................     20,890       94-557   USDI-FWS
Yellowstone NP \2\.............    167,624        (\3\)   USDI-NPS
------------------------------------------------------------------------
\1\ Selway-Bitterroot Wilderness, 1,240,700 acres overall, of which
  988,770 acres are in Idaho and 251,930 acres are in Montana.
\2\ Yellowstone National Park, 2,219,737 acres overall, of which
  2,020,625 acres are in Wyoming, 167,624 acres are in Montana, and
  31,488 acres are in Idaho.
\3\ 17 Stat. 32 (42nd Cong.)

[44 FR 69124, Nov. 30, 1979; 45 FR 6103, Jan. 25, 1980]

Sec. 81.418  Nevada.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Jarbidge Wild..................     64,667       88-577   USDA-FS
------------------------------------------------------------------------

Sec. 81.419  New Hampshire.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Great Gulf Wild................      5,552       88-577   USDA-FS
Presidential Range-Dry River        20,000       93-622   USDA-FS
 Wild.
------------------------------------------------------------------------

Sec. 81.420  New Jersey.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Brigantine Wild................      6,603       93-632   USDI-FWS
------------------------------------------------------------------------

Sec. 81.421  New Mexico.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Bandelier Wild.................     23,267       94-567   USDI-NPS
Bosque del Apache Wild.........     80,850       93-632   USDI-FWS
Carlsbad Caverns NP............     46,435       71-216   USDI-NPS
Gila Wild......................    433,690       88-577   USDA-FS
Pecos Wild.....................    167,416       88-577   USDA-FS
Salt Creek Wild................      8,500       91-504   USDI-FWS
San Pedro Parks Wild...........     41,132       88-577   USDA-FS
Wheeler Peak Wild..............      6,027       88-577   USDA-FS
White Mountain Wild............     31,171       88-577   USDA-FS
------------------------------------------------------------------------

Sec. 81.422  North Carolina.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Great Smoky Mountains NP \1\...    273,551       69-268   USDI-NPS
Joyce Kilmer-Slickrock Wild \2\     10,201       93-622   USDA-FS
Linville Gorge Wild............      7,575       88-577   USDA-FS
Shining Rock Wild..............     13,350       88-577   USDA-FS
Swanguarter Wild...............      9,000       94-557   USDI-FWS
------------------------------------------------------------------------
\1\ Great Smoky Mountains National Park, 514,758 acres overall, of which
  273,551 acres are in North Carolina, and 241,207 acres are in
  Tennessee.
\2\ Joyce Kilmer-Slickrock Wilderness, 14,033 acres overall, of which
  10,201 acres are in North Carolina, and 3,832 acres are in Tennessee.

Sec. 81.423  North Dakota.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Lostwood Wild..................      5,557       93-632   USDI-FWS.
Theodore Roosevelt, NP.........     69,675        80-38   USDI-NPS.
------------------------------------------------------------------------

[54 FR 41098, Oct. 5, 1989]

Sec. 81.424  Oklahoma.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Wichita Mountains Wild.........      8,900       91-504   USDI-FWS
------------------------------------------------------------------------

Sec. 81.425  Oregon.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Crater Lake NP.................    160,290       57-121   USDA-NPS
Diamond Peak Wild..............     36,637       88-577   USDA-FS
Eagle Cap Wild.................    293,476       88-577   USDA-FS
Gearhart Mountain Wild.........     18,709       88-577   USDA-FS
Hells Canyon Wild \1\..........    108,900       94-199   USDA-FS
Kalmiopsis Wild................     76,900       88-577   USDA-FS
Mountain Lakes Wild............     23,071       88-577   USDA-FS
Mount Hood Wild................     14,160       88-577   USDA-FS
Mount Jefferson Wild...........    100,208       90-548   USDA-FS
Mount Washington Wild..........     46,116       88-577   USDA-FS
Strawberry Mountain Wild.......     33,003       88-577   USDA-FS
Three Sisters Wild.............    199,902       88-577   USDA-FS
------------------------------------------------------------------------
\1\ Hells Canyon Wilderness, 192,700 acres overall, of which 108,900
  acres are in Oregon, and 83,800 acres are in Idaho.

Sec. 81.426  South Carolina.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Cape Romain Wild...............     28,000       93-632   USDI-FWS
------------------------------------------------------------------------

[[Page 326]]

Sec. 81.427  South Dakota.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Badlands Wild..................     64,250       94-567   USDI-NPS
Wind Cave NP...................     28,060        57-16   USDI-NPS
------------------------------------------------------------------------

Sec. 81.428  Tennessee.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Great Smoky Mountains NP \1\...    241,207       69-268   USDI-NPS
Joyce Kilmer-Slickrock Wild \2\      3,832       93-622   USDA-FS
------------------------------------------------------------------------
\1\ Great Smoky Mountains National Park, 514,758 acres overall, of which
  273,551 acres are in North Carolina, and 241,207 acres are in
  Tennessee.
\2\ Joyce Kilmer Slickrock Wilderness, 14,033 acres overall, of which
  10,201 acres are in North Carolina, and 3,832 acres are in Tennessee.

[44 FR 69124, Nov. 30, 1979; 45 FR 6103, Jan. 25, 1980]

Sec. 81.429  Texas.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Big Bend NP....................    708,118       74-157   USDI-NPS
Guadalupe Mountains NP.........     76,292       89-667   USDI-NPS
------------------------------------------------------------------------

Sec. 81.430  Utah.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Arches NP......................     65,098       92-155   USDI-NPS
Bryce Canyon NP................     35,832       68-277   USDI-NPS
Canyonlands NP.................    337,570       88-590   USDI-NPS
Capitol Reef NP................    221,896       92-507   USDI-NPS
Zion NP........................    142,462        68-83   USDI-NPS
------------------------------------------------------------------------

Sec. 81.431  Vermont.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Lye Brook Wild.................     12,430       93-622   USDA-FS
------------------------------------------------------------------------

Sec. 81.432  Virgin Islands.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Virgin Islands NP..............     12,295       84-925   USDI-NPS
------------------------------------------------------------------------

Sec. 81.433  Virginia.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
James River Face Wild..........      8,703       93-622   USDA-FS
Shenandoah NP..................    190,535       69-268   USDI-NPS
------------------------------------------------------------------------

Sec. 81.434  Washington.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Alpine Lakes Wild..............    303,508       94-357   USDA-FS
Glacier Peak Wild..............    464,258       88-577   USDA-FS
Goat Rocks Wild................     82,680       88-577   USDA-FS
Mount Adams Wild...............     32,356       88-577   USDA-FS
Mount Rainer NP................    235,239        (\1\)   USDI-NPS
North Cascades NP..............    503,277       90-554   USDI-NPS
Olympic NP.....................    892,578       75-778   USDI-NPS
Pasayten Wild..................    505,524       90-544   USDA-FS
------------------------------------------------------------------------
\1\ 30 Stat. 993 (55th Cong.).

Sec. 81.435  West Virginia.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Dolly Sods Wild................     10,215       93-622   USDA-FS
Otter Creek Wild...............     20,000       93-622   USDA-FS
------------------------------------------------------------------------

Sec. 81.436  Wyoming.

------------------------------------------------------------------------
                                             Public Law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Bridger Wild...................    392,160       88-577   USDA-FS
Fitzpatrick Wild...............    191,103       94-567   USDA-FS
Grand Teton NP.................    305,504       81-787   USDI-NPS
North Absaroka Wild............    351,104       88-577   USDA-FS
Teton Wild.....................    557,311       88-577   USDA-FS
Washakie Wild..................    686,584       92-476   USDA-FS
Yellowstone NP \1\.............  2,020,625        (\2\)   USDI-NPS
------------------------------------------------------------------------
\1\ Yellowstone National Park, 2,219,737 acres overall, of which
  2,020,625 acres are in Wyoming, 167,624 acres are in Montana, and
  31,488 acres are in Idaho.
\2\ 17 Stat. 32 (42nd Cong.).

Sec. 81.437  New Brunswick, Canada.

                                 Table 1
------------------------------------------------------------------------
                                             Public law    Federal land
           Area name              Acreage   establishing      manager
------------------------------------------------------------------------
Roosevelt Campobello                 2,721       88-363   (\1\)
 International Park.
------------------------------------------------------------------------
\1\ Chairman, RCIP Commission.

[[Page 327]]

                        Table 2--Integral Vistas Associated With Mandatory Class I Areas
----------------------------------------------------------------------------------------------------------------
               Park                  Observation point    View angle      Key features       Also viewed from--
----------------------------------------------------------------------------------------------------------------
Roosevelt Campobello               Roosevelt Cottage       244[deg]-  Estes head*.........  *Features viewed
 International Park.                and Beach Area.          56[deg]  Eastport*...........   from Friar's Head.
                                                                      North Lubec*........
                                                                      Cobscook Bay*.......
                                                                      Shackford Head*.....
                                                                      St. Andrews*........
                                                                      Friar's Head*.......
                                                                      Treat's Island*.....
                                                                      Passamaquoddy Bay*..
                                                                      Deer Island*........
                                                                      Indian Island*......
                                                                      Rouen Island*.......
                                                                      Cherry Island*......
                                                                      Thrumcap Island*....
                                                                      Owen House*.........
                                                                      Welshpool*..........
                                   Friar's Head........    154[deg]-  Roosevelt Cottage*..  *Features viewed
                                                             94[deg]  Campobello Island*..   from Roosevelt
                                                                      Weir*...............   Cottage and Beach
                                                                      Friar's Bay*........   Area.
                                                                      Welshpool*..........
                                                                      Wilson's Beach*.....
                                                                      North Road*.........
                                                                      Head Harbour
                                                                       Passage*.
                                                                      Casco Island*.......
                                                                      Green Island*.......
                                                                      Pope Island*........
                                                                      Thrumcap Island*....
                                                                      Cherry Island*......
                                                                      Rouen Island*.......
                                                                      Indian Island*......
                                                                      Deer Island*........
                                                                      Passamaquoddy Bay*..
                                                                      Old Sow Whirlpool*..
                                                                      St. Andrews*........
                                                                      Eastport*...........
                                                                      Friar Roads*........
                                                                      Estes Head*.........
                                                                      Perry*..............
                                                                      Shackford Head*.....
                                                                      Pembroke*...........
                                                                      Cobscook Bay*.......
                                                                      Treat's Island*.....
                                                                      Major's Island......
                                                                      North Lubec*........
                                                                      Passamaquoddy Dam,
                                                                       portion of*.
                                                                      Roger's Island......
                                                                      Dudley Island*......
                                                                      Johnson's Bay*......
                                                                      Pope's Folly*.......
                                                                      Cutler Naval Radio
                                                                       Station.
                                                                      Lubec...............
                                                                      Mulholland Point
                                                                       Lighthouse.
                                                                      FDR Memorial Bridge.
                                                                      South Lubec.........
                                                                      Grand Manan Island*.

[[Page 328]]

                                   Con Robinson's Point    308[deg]-  Herring Cove Beach..  *Features viewed
                                                            150[deg]  Provincial Park.....   from Liberty
                                                                      Eastern Head........   Point.*
                                                                      Herring Cove........
                                                                      Mainland New
                                                                       Brunswick*.
                                                                      Point La Preau*.....
                                                                      Wolf Islands*.......
                                                                      Atlantic Ocean*.....
                                                                      Grand Manan Island..
                                   Liberty Point.......     34[deg]-  Ragged Point........  *Features viewed
                                                            236[deg]  Mainland New           from Con Robinson's
                                                                       Brunswick*.           Points.
                                                                      Atlantic Ocean*.....
                                                                      Wolf Islands*.......
                                                                      Grand Manan Island*.
                                                                      Sail Rock...........
                                                                      West Quoddy Head
                                                                       Lighthouse.
                                                                      South Lubec.........
----------------------------------------------------------------------------------------------------------------

[54 FR 21906, May 19, 1989]

       Appendix A to Part 81--Air Quality Control Regions (AQCR's)

------------------------------------------------------------------------
                                                                   AQCR
                                                                   No.
------------------------------------------------------------------------
Alabama:
  Alabama and Tombigbee Rivers.................................        1
  Columbus-Phenix City.........................................        2
  East Alabama.................................................        3
  Metropolitan Birmingham......................................        4
  Mobile-Pensacola-Panama City-Southern Mississippi (Fla.,             5
   Miss.)......................................................
  Southeast Alabama............................................        6
  Tennessee River Valley-Cumberland Mountains (Tenn.)..........        7
Alaska:
  Cook Inlet...................................................        8
  Northern Alaska..............................................        9
  South Central Alaska.........................................       10
  Southeastern Alaska..........................................       11
Arizona:
  Arizona-New Mexico Southern Border (N. Mex.).................       12
  Clark-Mohave.................................................       13
  Four Corners (Colo., N. Mex., Utah)..........................       14
  Phoenix-Tucson...............................................       15
Arkansas:
  Central Arkansas.............................................       16
  Metropolitan Fort Smith......................................       17
  Metropolitan Memphis.........................................       18
  Monroe-El Dorado (La.).......................................       19
  Northeast Arkansas...........................................       20
  Northwest Arkansas...........................................       21
  Shreveport-Texarkana-Tyler (La., Okla., Texas)...............       22
California:
  Great Basin Valley...........................................       23
  Metropolitan Los Angeles.....................................       24
  North Central Coast..........................................       25
  North Coast..................................................       26
  Northeast Plateau............................................       27
  Sacramento Valley............................................       28
  San Diego....................................................       29
  San Francisco Bay Area.......................................       30
  San Joaquin Valley...........................................       31
  South Central Coast..........................................       32
  Southeast Desert.............................................       33
Colorado:
  Comanche.....................................................       34
  Four Corners (Ariz., N. Mex., Utah)..........................       14
  Grand Mesa...................................................       35
  Metropolitan Denver..........................................       36
  Pawnee.......................................................       37
  San Isabel...................................................       38
  San Luis.....................................................       39
  Yampa........................................................       40
Connecticut:
  Eastern Connecticut..........................................       41
  Hartford-New Haven-Springfield (Mass.).......................       42
  New Jersey-New York-Connecticut (N.J., N.Y.).................       43
  Northwestern Connecticut.....................................       44
Delaware:
  Metropolitan Philadelphia (N.J., Pa.)........................       45
  Southern Delaware............................................       46
District of Columbia:
  National Capital (Md.).......................................       47
Florida:
  Central Florida..............................................       48
  Jacksonville-Brunswick (Ga.).................................       49
  Mobile-Pensacola-Panama City-Southern Mississippi (Ala.,             5
   Miss.)......................................................
  Southeast Florida............................................       50
  Southwest Florida............................................       51
  West Central Florida.........................................       52
Georgia:
  Augusta-Aiken (S.C.).........................................       53
  Central Georgia..............................................       54
  Chattanooga (Tenn.)..........................................       55
  Columbus-Phenix City (Ala.)..................................        2
  Jacksonville-Brunswick (Fla.)................................       49
  Metropolitan Atlanta.........................................       56
  Northeast Georgia............................................       57
  Savannah-Beaufort (S.C.).....................................       58
  Southwest Georgia............................................       59
Hawaii:
  Entire State.................................................       60

[[Page 329]]

Idaho:
  Eastern Idaho................................................       61
  Eastern Washington-Northern Idaho (Wash.)....................       62
  Idaho........................................................       63
  Metropolitan Boise...........................................       64
Illinois:
  Burlington-Keokuk (Iowa).....................................       65
  East Central Illinois........................................       66
  Metropolitan Chicago (Ind.)..................................       67
  Metropolitan Dubuque (Iowa, Wis.)............................       68
  Metropolitan Quad Cities (Iowa)..............................       69
  Metropolitan St. Louis (Mo.).................................       70
  North Central Illinois.......................................       71
  Paducah-Cairo (Ky.)..........................................       72
  Rockford-Janesville-Beloit (Wis.)............................       73
  Southeast Illinois...........................................       74
  West Central Illinois........................................       75
Indiana:
  East Central Indiana.........................................       76
  Evansville-Owensboro-Henderson (Ky.).........................       77
  Louisville (Ky.).............................................       78
  Metropolitan Chicago (Ill.)..................................       67
  Metropolitan Cincinnati (Ky., Ohio)..........................       79
  Metropolitan Indianapolis....................................       80
  Northeast Indiana............................................       81
  South Bend-Elkhart-Benton Harbor (Mich.).....................       82
  Southern Indiana.............................................       83
  Wabash Valley................................................       84
Iowa:
  Burlington-Keokuk (Ill.).....................................       65
  Metropolitan Dubuque (Ill., Wis.)............................       68
  Metropolitan Omaha-Council Bluffs (Nebr.)....................       85
  Metropolitan Quad Cities (Ill.)..............................       69
  Metropolitan Sioux City (Nebr., S. Dak.).....................       86
  Metropolitan Sioux Falls (S. Dak.)...........................       87
  Northeast Iowa...............................................       88
  North Central Iowa...........................................       89
  Northwest Iowa...............................................       90
  Southeast Iowa...............................................       91
  South Central Iowa...........................................       92
  Southwest Iowa...............................................       93
Kansas:
  Metropolitan Kansas City (Mo.)...............................       94
  Northeast Kansas.............................................       95
  North Central Kansas.........................................       96
  Northwest Kansas.............................................       97
  Southeast Kansas.............................................       98
  South Central Kansas.........................................       99
  Southwest Kansas.............................................      100
Kentucky:
  Appalachian..................................................      101
  Bluegrass....................................................      102
  Evansville-Owensboro-Henderson (Ind.)........................       77
  Huntington-Ashland-Portsmouth-Ironton (Ohio, W. Va.).........      103
  Louisville (Ind.)............................................       78
  Metropolitan Cincinnati (Ind., Ohio).........................       79
  North Central Kentucky.......................................      104
  Paducah-Cairo (Ill.).........................................       72
  South Central Kentucky.......................................      105
Louisiana:
  Monroe-El Dorado (Ark.)......................................       19
  Shreveport-Texarkana-Tyler (Ark., Okla., Tex.)...............       22
  Southern Louisiana-Southeast Texas (Tex.)....................      106
Maine:
  Androscoggin Valley (N.H.)...................................      107
  Aroostook....................................................      108
  Down East....................................................      109
  Metropolitan Portland........................................      110
  Northwest Maine..............................................      111
Maryland:
  Central Maryland.............................................      112
  Cumberland-Keyser (W. Va.)...................................      113
  Eastern Shore................................................      114
  Metropolitan Baltimore.......................................      115
  National Capital (D.C.)......................................       47
  Southern Maryland............................................      116
Massachusetts:
  Berkshire....................................................      117
  Central Massachusetts........................................      118
  Hartford-New Haven-Springfield (Conn.).......................       42
  Metropolitan Boston..........................................      119
  Metropolitan Providence (R.I.)...............................      120
  Merrimack Valley-Southern New Hampshire (N.H.)...............      121
Michigan:
  Central Michigan.............................................      122
  Metropolitan Detroit-Port Huron..............................      123
  Metropolitan Toledo (Ohio)...................................      124
  South Bend-Elkhart-Benton Harbor (Ind.)......................       82
  South Central Michigan.......................................      125
  Upper Michigan...............................................      126
Minnesota:
  Central Minnesota............................................      127
  Southeast Minnesota-La Crosse (Wis.).........................      128
  Duluth-Superior (Wis.).......................................      129
  Metropolitan Fargo-Moorhead (N. Dak.)........................      130
  Minneapolis-St. Paul.........................................      131
  Northwest Minnesota..........................................      132
  Southwest Minnesota..........................................      133
Mississippi:
  Metropolitan Memphis (Ark., Tenn.)...........................       18
  Mississippi Delta............................................      134
  Mobile-Pensacola-Panama City-Southern Mississippi (Ala.,             5
   Fla.).......................................................
  Northeast Mississippi........................................      135
Missouri:
  Metropolitan Kansas City (Kans.).............................       94
  Metropolitan St. Louis (Ill.)................................       70
  Northern Missouri............................................      137
  Southeast Missouri...........................................      138
  Southwest Missouri...........................................      139
Montana:
  Billings.....................................................      140
  Great Falls..................................................      141
  Helena.......................................................      142
  Miles City...................................................      143
  Missoula.....................................................      144
Nebraska:
  Lincoln-Beatrice-Fairbury....................................      145
  Metropolitan Omaha-Council Bluffs (Iowa).....................       85
  Metropolitan Sioux City (Iowa, S. Dak.)......................       86
  Nebraska.....................................................      146
Nevada:
  Clark-Mohave (Ariz.).........................................       13
  Nevada.......................................................      147
  Northwest Nevada.............................................      148
New Hampshire:
  Androscoggin Valley (Maine)..................................      107
  Merrimack Valley-Southern New Hampshire (Mass.)..............      121
  New Hampshire................................................      149
New Jersey:
  Metropolitan Philadelphia (Del., Pa.)........................       45
  New Jersey...................................................      150
  New Jersey-New York-Connecticut (N.Y., Conn.)................       43
  Northeast Pennsylvania-Upper Delaware Valley (Pa.)...........      151
New Mexico:
  Albuquerque-Mid Rio Grande...................................      152
  Arizona-New Mexico Southern Border (Ariz.)...................       12
  El Paso-Las Cruces-Alamogordo (Tex.).........................      153
  Four Corners (Ariz., Colo., Utah)............................       14
  Northeastern Plains..........................................      154
  Pecos-Permian Basin..........................................      155
  Southwestern Mountains-Augustine Plains......................      156

[[Page 330]]

  Upper Rio Grande Valley......................................      157
New York:
  Central New York.............................................      158
  Champlain Valley (Vt.).......................................      159
  Genesee-Finger Lakes.........................................      160
  Hudson Valley................................................      161
  New Jersey-New York-Connecticut (N.J., Conn.)................       43
  Niagara Frontier.............................................      162
  Southern Tier East...........................................      163
  Southern Tier West...........................................      164
North Carolina:
  Eastern Mountain.............................................      165
  Eastern Piedmont.............................................      166
  Metropolitan Charlotte (S.C.)................................      167
  Northern Coastal Plain.......................................      168
  Northern Piedmont............................................      136
  Sandhills....................................................      169
  Southern Coastal Plain.......................................      170
  Western Mountain.............................................      171
North Dakota:
  Metropolitan Fargo-Moorhead (Minn.)..........................      130
  North Dakota.................................................      172
Ohio:
  Dayton.......................................................      173
  Greater Metropolitan Cleveland...............................      174
  Huntington-Ashland-Portsmouth-Ironton (Ky., W. Va.)..........      103
  Mansfield-Marion.............................................      175
  Metropolitan Cincinnati (Ind., Ky.)..........................       79
  Metropolitan Columbus........................................      176
  Metropolitan Toledo (Mich.)..................................      124
  Northwest Ohio...............................................      177
  Northwest Pennsylvania-Youngstown (Pa.)......................      178
  Parkersburg-Marietta (W. Va.)................................      179
  Sandusky.....................................................      180
  Steubenville-Weirton-Wheeling (W. Va.).......................      181
  Wilmington-Chillicothe-Logan.................................      182
  Zanesville-Cambridge.........................................      183
Oklahoma:
  Central Oklahoma.............................................      184
  Metropolitan Fort Smith (Ark.)...............................       17
  North Central Oklahoma.......................................      185
  Northeastern Oklahoma........................................      186
  Northwestern Oklahoma........................................      187
  Shreveport-Texarkana-Tyler (Ark., La., Texas)................       22
  Southeastern Oklahoma........................................      188
  Southwestern Oklahoma........................................      189
Oregon:
  Central Oregon...............................................      190
  Eastern Oregon...............................................      191
  Northwest Oregon.............................................      192
  Portland (Wash.).............................................      193
  Southwest Oregon.............................................      194
Pennsylvania:
  Central Pennsylvania.........................................      195
  Metropolitan Philadelphia (Del., N.J.).......................       45
  Northeast Pennsylvania-Upper Delaware Valley (N.J.)..........      151
  Northwest Pennsylvania-Youngstown (Ohio).....................      178
  South Central Pennsylvania...................................      196
  Southwest Pennsylvania.......................................      197
Rhode Island:
  Metropolitan Providence (Mass.)..............................      120
South Carolina:
  Augusta-Aiken (Ga.)..........................................       53
  Camden-Sumter................................................      198
  Charleston...................................................      199
  Columbia.....................................................      200
  Florence.....................................................      201
  Greenville-Spartanburg.......................................      202
  Greenwood....................................................      203
  Georgetown...................................................      204
  Metropolitan Charlotte (N.C.)................................      167
  Savannah-Beaufort (Ga.)......................................       58
South Dakota:
  Black Hills-Rapid City.......................................      205
  Metropolitan Sioux City (Iowa, Neb.).........................       86
  Metropolitan Sioux Falls (Iowa)..............................       87
  South Dakota.................................................      206
Tennessee:
  Chattanooga (Ga.)............................................       55
  Eastern Tennessee-Southwestern Virginia (Va.)................      207
  Metropolitan Memphis (Ark., Miss.)...........................       18
  Middle Tennessee.............................................      208
  Tennessee River Valley-Cumberland Mountains (Ala.)...........        7
  Western Tennessee............................................      209
Texas:
  Abilene-Wichita Falls........................................      210
  Amarillo-Lubbock.............................................      211
  Austin-Waco..................................................      212
  Brownsville-Laredo...........................................      213
  Corpus Christi-Victoria......................................      214
  El Paso-Las Cruces-Alamagordo (N. Mex.)......................      153
  Metropolitan Dallas-Ft. Worth................................      215
  Metropolitan Houston-Galveston...............................      216
  Metropolitan San Antonio.....................................      217
  Midland-Odessa-San Angelo....................................      218
  Shreveport-Texarkana-Tyler (Ark., La., Okla.)................       22
  Southern Louisiana-Southeast Texas (La.).....................      106
Utah:
  Four Corners (Ariz., Colo., N. Mex.).........................       14
  Utah.........................................................      219
  Wasatch Front................................................      220
Vermont:
  Champlain Valley (N.Y.)......................................      159
  Vermont......................................................      221
Virginia:
  Central Virginia.............................................      222
  Eastern Tennessee-Southwestern Virginia (Tenn.)..............      207
  Hampton Roads................................................      223
  National Capital (D.C., Md.).................................       47
  Northeastern Virginia........................................      224
  State Capital................................................      225
  Valley of Virginia...........................................      226
Washington:
  Eastern Washington-Northern Idaho (Idaho)....................       62
  Northern Washington..........................................      227
  Olympia-Northwest Washington.................................      228
  Portland (Ore.)..............................................      193
  Puget Sound..................................................      229
  South Central Washington.....................................      230
West Virginia:
  Allegheny....................................................      231
  Central West Virginia........................................      232
  Cumberland-Keyser (Md.)......................................      113
  Eastern Panhandle............................................      233
  Huntington-Ashland-Portsmouth-Iron- ton (Ky., Ohio)..........      103
  Kanawha Valley...............................................      234
  North Central West Virginia..................................      235
  Parkersburg-Marietta (Ohio)..................................      179
  Southern West Virginia.......................................      236
  Steubenville-Wierton-Wheeling (Ohio).........................      181
Wisconsin:
  Duluth-Superior (Minn.)......................................      129
  Lake Michigan................................................      237
  Metropolitan Dubuque (Ill., Iowa)............................       68
  North Central Wisconsin......................................      238
  Rockford- Janesville- Beloit (Ill.)..........................       73
  Southeastern Wisconsin.......................................      239
  Southeast Minnesota- La Crosse (Minn.).......................      128
  Southern Wisconsin...........................................      240
Wyoming:
  Casper.......................................................      241
  Metropolitan Cheyenne........................................      242

[[Page 331]]

  Wyoming......................................................      243
Puerto Rico:
  Puerto Rico..................................................      244
American Samoa:
  American Samoa...............................................      245
Guam:
  Guam.........................................................      246
U.S. Virgin Islands:
  U.S. Virgin Islands..........................................      247
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