Document ID: EPA-HQ-OAR-2002-0030-0209
Agency: epa
Document Type: Supporting & Related Material
Title: 
Posted Date: 2005-04-26T04:00Z

MEMORANDUM
Subject:
8­
hour
ozone
nonattainment
areas,
PM2.5
nonattainment
areas
and
mandatory
Class
I
Federal
areas
From:
Margaret
Zawacki,
Environmental
Engineer
Assessment
and
Standards
Division
­
Office
of
Transportation
and
Air
Quality
To:
Environmental
Protection
Agency
(
EPA),
Docket
No.
OAR­
2002­
0030
Date:
April
26,
2005
This
memorandum
presents
a
current
list
of
8­
hour
ozone
nonattainment
and
Early
Action
Compact
areas
along
with
their
populations,
a
list
of
the
PM2.5
nonattainment
areas
along
with
their
populations,
and
a
list
of
the
mandatory
Class
I
Federal
areas.
We
also
present
a
map
of
the
United
States
which
illustrates
the
locations
of
the
8­
hour
ozone
nonattainment
areas,
PM2.5
nonattainment
areas
and
the
mandatory
Class
I
Federal
areas.
The
table
below
presents
8­
hr
ozone
nonattainment
counties
and
populations.
The
data
is
current
through
April
13,
2005
and
the
population
numbers
are
from
2000
census
data.

State
8­
hour
Ozone
Nonattainment
County
Whole
or
Partial
County?
Population
AL
Jefferson
Co
W
662,047
AL
Shelby
Co
W
143,293
AZ
Maricopa
Co
P
3,054,504
AZ
Pinal
Co
P
31,541
AR
Crittenden
Co
W
50,866
CA
Alameda
Co
W
1,443,741
CA
Amador
Co
W
35,100
CA
Butte
Co
W
203,171
CA
Calaveras
Co
W
40,554
CA
Contra
Costa
Co
W
948,816
CA
El
Dorado
Co
P
124,164
CA
Fresno
Co
W
799,407
CA
Imperial
Co
W
142,361
CA
Kern
Co
P
649,471
CA
Kings
Co
W
129,461
CA
Los
Angeles
Co
P
9,519,338
CA
Madera
Co
W
123,109
CA
Marin
Co
W
247,289
CA
Mariposa
Co
W
17,130
CA
Merced
Co
W
210,554
CA
Napa
Co
W
124,279
CA
Nevada
Co
P
77,735
CA
Orange
Co
W
2,846,289
CA
Placer
Co
P
239,978
CA
Riverside
Co
P
1,519,609
CA
Sacramento
Co
W
1,223,499
CA
San
Bernardino
Co
P
1,689,509
CA
San
Diego
Co
P
2,813,431
CA
San
Francisco
Co
W
776,733
CA
San
Joaquin
Co
W
563,598
CA
San
Mateo
Co
W
707,161
CA
Santa
Clara
Co
W
1,682,585
CA
Solano
Co
P
394,542
CA
Sonoma
Co
P
413,716
CA
Stanislaus
Co
W
446,997
CA
Sutter
Co
P
25,014
CA
Tulare
Co
W
368,021
CA
Tuolumne
Co
W
54,501
CA
Ventura
Co
P
753,197
CA
Yolo
Co
W
168,660
CO
Adams
Co
W
348,618
CO
Arapahoe
Co
W
487,967
CO
Boulder
Co
W
269,814
CO
Broomfield
Co
W
38,272
CO
Denver
Co
W
554,636
CO
Douglas
Co
W
175,766
CO
Jefferson
Co
W
525,507
CO
Larimer
Co
P
239,000
CO
Weld
Co
P
172,000
CT
Fairfield
Co
W
882,567
CT
Hartford
Co
W
857,183
CT
Litchfield
Co
W
182,193
CT
Middlesex
Co
W
155,071
CT
New
Haven
Co
W
824,008
CT
New
London
Co
W
259,088
CT
Tolland
Co
W
136,364
CT
Windham
Co
W
109,091
DE
Kent
Co
W
126,697
DE
New
Castle
Co
W
500,265
DE
Sussex
Co
W
156,638
DC
Entire
District
W
572,059
GA
Barrow
Co
W
46,144
GA
Bartow
Co
W
76,019
GA
Bibb
Co
W
153,887
GA
Carroll
Co
W
87,268
GA
Catoosa
Co
W
53,282
GA
Cherokee
Co
W
141,903
GA
Clayton
Co
W
236,517
GA
Cobb
Co
W
607,751
GA
Coweta
Co
W
89,215
GA
De
Kalb
Co
W
665,865
GA
Douglas
Co
W
92,174
GA
Fayette
Co
W
91,263
GA
Forsyth
Co
W
98,407
GA
Fulton
Co
W
816,006
GA
Gwinnett
Co
W
588,448
GA
Hall
Co
W
139,277
GA
Henry
Co
W
119,341
GA
Monroe
Co
P
50
GA
Murray
Co
P
1,000
GA
Newton
Co
W
62,001
GA
Paulding
Co
W
81,678
GA
Rockdale
Co
W
70,111
GA
Spalding
Co
W
58,417
GA
Walton
Co
W
60,687
IL
Cook
Co
W
5,376,741
IL
Du
Page
Co
W
904,161
IL
Grundy
Co
P
6,309
IL
Jersey
Co
W
21,668
IL
Kane
Co
W
404,119
IL
Kendall
Co
P
28,417
IL
Lake
Co
W
644,356
IL
Mc
Henry
Co
W
260,077
IL
Madison
Co
W
258,941
IL
Monroe
Co
W
27,619
IL
St
Clair
Co
W
256,082
IL
Will
Co
W
502,266
IN
Allen
Co
W
331,849
IN
Boone
Co
W
46,107
IN
Clark
Co
W
96,472
IN
Dearborn
Co
P
10,434
IN
Delaware
Co
W
118,769
IN
Elkhart
Co
W
182,791
IN
Floyd
Co
W
70,823
IN
Greene
Co
W
33,157
IN
Hamilton
Co
W
182,740
IN
Hancock
Co
W
55,391
IN
Hendricks
Co
W
104,093
IN
Jackson
Co
W
41,335
IN
Johnson
Co
W
115,209
IN
Lake
Co
W
484,564
IN
La
Porte
Co
W
110,106
IN
Madison
Co
W
133,358
IN
Marion
Co
W
860,454
IN
Morgan
Co
W
66,689
IN
Porter
Co
W
146,798
IN
St
Joseph
Co
W
265,559
IN
Shelby
Co
W
43,445
IN
Vanderburgh
Co
W
171,922
IN
Vigo
Co
W
105,848
IN
Warrick
Co
W
52,383
KY
Boone
Co
W
85,991
KY
Boyd
Co
W
49,752
KY
Bullitt
Co
W
61,236
KY
Campbell
Co
W
88,616
KY
Christian
Co
W
72,265
KY
Jefferson
Co
W
693,604
KY
Kenton
Co
W
151,464
KY
Oldham
Co
W
46,178
LA
Ascension
Par
W
76,627
LA
East
Baton
Rouge
Par
W
412,852
LA
Iberville
Par
W
33,320
LA
Livingston
Par
W
91,814
LA
West
Baton
Rouge
Par
W
21,601
ME
Androscoggin
Co
P
3,390
ME
Cumberland
Co
P
252,907
ME
Hancock
Co
P
29,805
ME
Knox
Co
P
33,563
ME
Lincoln
Co
P
28,504
ME
Sagadahoc
Co
W
35,214
ME
Waldo
Co
P
604
ME
York
Co
P
164,997
MD
Anne
Arundel
Co
W
489,656
MD
Baltimore
Co
W
754,292
MD
Calvert
Co
W
74,563
MD
Carroll
Co
W
150,897
MD
Cecil
Co
W
85,951
MD
Charles
Co
W
120,546
MD
Frederick
Co
W
195,277
MD
Harford
Co
W
218,590
MD
Howard
Co
W
247,842
MD
Kent
Co
W
19,197
MD
Montgomery
Co
W
873,341
MD
Prince
George's
Co
W
801,515
MD
Queen
Annes
Co
W
40,563
MD
Washington
Co
W
131,923
MD
Baltimore
(
City)
W
651,154
MA
Barnstable
Co
W
222,230
MA
Berkshire
Co
W
134,953
MA
Bristol
Co
W
534,678
MA
Dukes
Co
W
14,987
MA
Essex
Co
W
723,419
MA
Franklin
Co
W
71,535
MA
Hampden
Co
W
456,228
MA
Hampshire
Co
W
152,251
MA
Middlesex
Co
W
1,465,396
MA
Nantucket
Co
W
9,520
MA
Norfolk
Co
W
650,308
MA
Plymouth
Co
W
472,822
MA
Suffolk
Co
W
689,807
MA
Worcester
Co
W
750,963
MI
Allegan
Co
W
105,665
MI
Benzie
Co
W
15,998
MI
Berrien
Co
W
162,453
MI
Calhoun
Co
W
137,985
MI
Cass
Co
W
51,104
MI
Clinton
Co
W
64,753
MI
Eaton
Co
W
103,655
MI
Genesee
Co
W
436,141
MI
Huron
Co
W
36,079
MI
Ingham
Co
W
279,320
MI
Kalamazoo
Co
W
238,603
MI
Kent
Co
W
574,335
MI
Lapeer
Co
W
87,904
MI
Lenawee
Co
W
98,890
MI
Livingston
Co
W
156,951
MI
Macomb
Co
W
788,149
MI
Mason
Co
W
28,274
MI
Monroe
Co
W
145,945
MI
Muskegon
Co
W
170,200
MI
Oakland
Co
W
1,194,156
MI
Ottawa
Co
W
238,314
MI
St
Clair
Co
W
164,235
MI
Van
Buren
Co
W
76,263
MI
Washtenaw
Co
W
322,895
MI
Wayne
Co
W
2,061,162
MO
Franklin
Co
W
93,807
MO
Jefferson
Co
W
198,099
MO
St
Charles
Co
W
283,883
MO
St
Louis
Co
W
1,016,315
MO
St
Louis
W
348,189
NV
Clark
Co
P
1,348,864
NH
Hillsborough
Co
P
336,518
NH
Merrimack
Co
P
11,721
NH
Rockingham
Co
P
266,340
NH
Strafford
Co
P
82,134
NJ
Atlantic
Co
W
252,552
NJ
Bergen
Co
W
884,118
NJ
Burlington
Co
W
423,394
NJ
Camden
Co
W
508,932
NJ
Cape
May
Co
W
102,326
NJ
Cumberland
Co
W
146,438
NJ
Essex
Co
W
793,633
NJ
Gloucester
Co
W
254,673
NJ
Hudson
Co
W
608,975
NJ
Hunterdon
Co
W
121,989
NJ
Mercer
Co
W
350,761
NJ
Middlesex
Co
W
750,162
NJ
Monmouth
Co
W
615,301
NJ
Morris
Co
W
470,212
NJ
Ocean
Co
W
510,916
NJ
Passaic
Co
W
489,049
NJ
Salem
Co
W
64,285
NJ
Somerset
Co
W
297,490
NJ
Sussex
Co
W
144,166
NJ
Union
Co
W
522,541
NJ
Warren
Co
W
102,437
NY
Albany
Co
W
294,565
NY
Bronx
Co
W
1,332,650
NY
Chautauqua
Co
W
139,750
NY
Dutchess
Co
W
280,150
NY
Erie
Co
W
950,265
NY
Essex
Co
P
1,000
NY
Genesee
Co
W
60,370
NY
Greene
Co
W
48,195
NY
Jefferson
Co
W
111,738
NY
Kings
Co
W
2,465,326
NY
Livingston
Co
W
64,328
NY
Monroe
Co
W
735,343
NY
Montgomery
Co
W
49,708
NY
Nassau
Co
W
1,334,544
NY
New
York
Co
W
1,537,195
NY
Niagara
Co
W
219,846
NY
Ontario
Co
W
100,224
NY
Orange
Co
W
341,367
NY
Orleans
Co
W
44,171
NY
Putnam
Co
W
95,745
NY
Queens
Co
W
2,229,379
NY
Rensselaer
Co
W
152,538
NY
Richmond
Co
W
443,728
NY
Rockland
Co
W
286,753
NY
Saratoga
Co
W
200,635
NY
Schenectady
Co
W
146,555
NY
Schoharie
Co
W
31,582
NY
Suffolk
Co
W
1,419,369
NY
Wayne
Co
W
93,765
NY
Westchester
Co
W
923,459
NC
Alamance
Co
W
130,800
NC
Alexander
Co
W
33,603
NC
Burke
Co
P
69,970
NC
Cabarrus
Co
W
131,063
NC
Caldwell
Co
P
64,254
NC
Caswell
Co
W
23,501
NC
Catawba
Co
W
141,685
NC
Chatham
Co
P
21,320
NC
Cumberland
Co
W
302,963
NC
Davidson
Co
W
147,246
NC
Davie
Co
W
34,835
NC
Durham
Co
W
223,314
NC
Edgecombe
Co
W
55,606
NC
Forsyth
Co
W
306,067
NC
Franklin
Co
W
47,260
NC
Gaston
Co
W
190,365
NC
Granville
Co
W
48,498
NC
Guilford
Co
W
421,048
NC
Haywood
Co
P
28
NC
Iredell
Co
P
39,885
NC
Johnston
Co
W
121,965
NC
Lincoln
Co
W
63,780
NC
Mecklenburg
Co
W
695,454
NC
Nash
Co
W
87,420
NC
Orange
Co
W
118,227
NC
Person
Co
W
35,623
NC
Randolph
Co
W
130,454
NC
Rockingham
Co
W
91,928
NC
Rowan
Co
W
130,340
NC
Swain
Co
P
260
NC
Union
Co
W
123,677
NC
Wake
Co
W
627,846
OH
Allen
Co
W
108,473
OH
Ashtabula
Co
W
102,728
OH
Belmont
Co
W
70,226
OH
Butler
Co
W
332,807
OH
Clark
Co
W
144,742
OH
Clermont
Co
W
177,977
OH
Clinton
Co
W
40,543
OH
Columbiana
Co
W
112,075
OH
Cuyahoga
Co
W
1,393,978
OH
Delaware
Co
W
109,989
OH
Fairfield
Co
W
122,759
OH
Franklin
Co
W
1,068,978
OH
Geauga
Co
W
90,895
OH
Greene
Co
W
147,886
OH
Hamilton
Co
W
845,303
OH
Jefferson
Co
W
73,894
OH
Knox
Co
W
54,500
OH
Lake
Co
W
227,511
OH
Licking
Co
W
145,491
OH
Lorain
Co
W
284,664
OH
Lucas
Co
W
455,054
OH
Madison
Co
W
40,213
OH
Mahoning
Co
W
257,555
OH
Medina
Co
W
151,095
OH
Miami
Co
W
98,868
OH
Montgomery
Co
W
559,062
OH
Portage
Co
W
152,061
OH
Stark
Co
W
378,098
OH
Summit
Co
W
542,899
OH
Trumbull
Co
W
225,116
OH
Warren
Co
W
158,383
OH
Washington
Co
W
63,251
OH
Wood
Co
W
121,065
PA
Adams
Co
W
91,292
PA
Allegheny
Co
W
1,281,666
PA
Armstrong
Co
W
72,392
PA
Beaver
Co
W
181,412
PA
Berks
Co
W
373,638
PA
Blair
Co
W
129,144
PA
Bucks
Co
W
597,635
PA
Butler
Co
W
174,083
PA
Cambria
Co
W
152,598
PA
Carbon
Co
W
58,802
PA
Centre
Co
W
135,758
PA
Chester
Co
W
433,501
PA
Clearfield
Co
W
83,382
PA
Cumberland
Co
W
213,674
PA
Dauphin
Co
W
251,798
PA
Delaware
Co
W
550,864
PA
Erie
Co
W
280,843
PA
Fayette
Co
W
148,644
PA
Franklin
Co
W
129,313
PA
Greene
Co
W
40,672
PA
Indiana
Co
W
89,605
PA
Lackawanna
Co
W
213,295
PA
Lancaster
Co
W
470,658
PA
Lebanon
Co
W
120,327
PA
Lehigh
Co
W
312,090
PA
Luzerne
Co
W
319,250
PA
Mercer
Co
W
120,293
PA
Monroe
Co
W
138,687
PA
Montgomery
Co
W
750,097
PA
Northampton
Co
W
267,066
PA
Perry
Co
W
43,602
PA
Philadelphia
Co
W
1,517,550
PA
Tioga
Co
W
41,373
PA
Washington
Co
W
202,897
PA
Westmoreland
Co
W
369,993
PA
Wyoming
Co
W
28,080
PA
York
Co
W
381,751
RI
Bristol
Co
W
50,648
RI
Kent
Co
W
167,090
RI
Newport
Co
W
85,433
RI
Providence
Co
W
621,602
RI
Washington
Co
W
123,546
SC
Anderson
Co
W
165,740
SC
Greenville
Co
W
379,616
SC
Lexington
Co
P
181,265
SC
Richland
Co
P
313,253
SC
Spartanburg
Co
W
253,791
SC
York
Co
P
102,000
TN
Anderson
Co
W
71,330
TN
Blount
Co
W
105,823
TN
Cocke
Co
P
20
TN
Davidson
Co
W
569,891
TN
Hamilton
Co
W
307,896
TN
Hawkins
Co
W
53,563
TN
Jefferson
Co
W
44,294
TN
Knox
Co
W
382,032
TN
Loudon
Co
W
39,086
TN
Meigs
Co
W
11,086
TN
Montgomery
Co
W
134,768
TN
Rutherford
Co
W
182,023
TN
Sevier
Co
W
71,170
TN
Shelby
Co
W
897,472
TN
Sullivan
Co
W
153,048
TN
Sumner
Co
W
130,449
TN
Williamson
Co
W
126,638
TN
Wilson
Co
W
88,809
TX
Bexar
Co
W
1,392,931
TX
Brazoria
Co
W
241,767
TX
Chambers
Co
W
26,031
TX
Collin
Co
W
491,675
TX
Comal
Co
W
78,021
TX
Dallas
Co
W
2,218,899
TX
Denton
Co
W
432,976
TX
Ellis
Co
W
111,360
TX
Fort
Bend
Co
W
354,452
TX
Galveston
Co
W
250,158
TX
Guadalupe
Co
W
89,023
TX
Hardin
Co
W
48,073
TX
Harris
Co
W
3,400,578
TX
Jefferson
Co
W
252,051
TX
Johnson
Co
W
126,811
TX
Kaufman
Co
W
71,313
TX
Liberty
Co
W
70,154
TX
Montgomery
Co
W
293,768
TX
Orange
Co
W
84,966
TX
Parker
Co
W
88,495
TX
Rockwall
Co
W
43,080
TX
Tarrant
Co
W
1,446,219
TX
Waller
Co
W
32,663
VA
Arlington
Co
W
189,453
VA
Botetourt
Co
W
30,496
VA
Charles
City
Co
W
6,926
VA
Chesterfield
Co
W
259,903
VA
Fairfax
Co
W
969,749
VA
Frederick
Co
W
59,209
VA
Gloucester
Co
W
34,780
VA
Hanover
Co
W
86,320
VA
Henrico
Co
W
262,300
VA
Isle
Of
Wight
Co
W
29,728
VA
James
City
Co
W
48,102
VA
Loudoun
Co
W
169,599
VA
Madison
Co
P
1
VA
Page
Co
P
1
VA
Prince
George
Co
W
33,047
VA
Prince
William
Co
W
280,813
VA
Roanoke
Co
W
85,778
VA
Spotsylvania
Co
W
90,395
VA
Stafford
Co
W
92,446
VA
York
Co
W
56,297
VA
Alexandria
W
128,283
VA
Chesapeake
W
199,184
VA
Colonial
Heights
W
16,897
VA
Fairfax
W
21,498
VA
Falls
Church
W
10,377
VA
Fredericksburg
W
19,279
VA
Hampton
W
146,437
VA
Hopewell
W
22,354
VA
Manassas
W
35,135
VA
Manassas
Park
W
10,290
VA
Newport
News
W
180,150
VA
Norfolk
W
234,403
VA
Petersburg
W
33,740
VA
Poquoson
W
11,566
VA
Portsmouth
W
100,565
VA
Richmond
W
197,790
VA
Roanoke
W
94,911
VA
Salem
W
24,747
VA
Suffolk
W
63,677
VA
Virginia
Beach
W
425,257
VA
Williamsburg
W
11,998
VA
Winchester
W
23,585
WV
Berkeley
Co
W
75,905
WV
Brooke
Co
W
25,447
WV
Cabell
Co
W
96,784
WV
Hancock
Co
W
32,667
WV
Jefferson
Co
W
42,190
WV
Kanawha
Co
W
200,073
WV
Marshall
Co
W
35,519
WV
Ohio
Co
W
47,427
WV
Putnam
Co
W
51,589
WV
Wayne
Co
W
42,903
WV
Wood
Co
W
87,986
WI
Door
Co
W
27,961
WI
Kenosha
Co
W
149,577
WI
Kewaunee
Co
W
20,187
WI
Manitowoc
Co
W
82,887
WI
Milwaukee
Co
W
940,164
WI
Ozaukee
Co
W
82,317
WI
Racine
Co
W
188,831
WI
Sheboygan
Co
W
112,646
WI
Washington
Co
W
117,493
WI
Waukesha
Co
W
360,767
Total
159,271,919
The
table
below
presents
8­
hr
ozone
nonattainment
areas
and
populations.
The
data
is
current
through
April
13,
2005
and
the
population
numbers
are
from
2000
census
data.

8­
hour
Ozone
Nonattainment
Area
Population
Albany­
Schenectady­
Troy,
NY
923,778
Allegan
Co,
MI
105,665
Allentown­
Bethlehem­
Easton,
PA
637,958
Altoona,
PA
129,144
Amador
and
Calaveras
Cos
(
Central
Mtn),
CA
75,654
Atlanta,
GA
4,228,492
Baltimore,
MD
2,512,431
Baton
Rouge,
LA
636,214
Beaumont­
Port
Arthur,
TX
385,090
Benton
Harbor,
MI
162,453
Benzie
Co,
MI
15,998
Berkeley
and
Jefferson
Counties,
WV
118,095
Birmingham,
AL
805,340
Boston­
Lawrence­
Worcester
(
E.
MA),
MA
5,534,130
Boston­
Manchester­
Portsmouth(
SE),
NH
696,713
Buffalo­
Niagara
Falls,
NY
1,170,111
Canton­
Massillon,
OH
378,098
Cass
Co,
MI
51,104
Charleston,
WV
251,662
Charlotte­
Gastonia­
Rock
Hill,
NC­
SC
1,476,564
Chattanooga,
TN­
GA
372,264
Chicago­
Gary­
Lake
County,
IL­
IN
8,757,808
Chico,
CA
203,171
Cincinnati­
Hamilton,
OH­
KY­
IN
1,891,518
Clarksville­
Hopkinsville,
TN­
KY
207,033
Clearfield
and
Indiana
Cos,
PA
172,987
Cleveland­
Akron­
Lorain,
OH
2,945,831
Columbia,
SC
494,518
Columbus,
OH
1,541,930
Dallas­
Fort
Worth,
TX
5,030,828
Dayton­
Springfield,
OH
950,558
Denver­
Boulder­
Greeley­
Ft
Collins­
Love.,
CO
2,811,580
Detroit­
Ann
Arbor,
MI
4,932,383
Door
Co,
WI
27,961
Erie,
PA
280,843
Essex
Co
(
Whiteface
Mtn),
NY
1,000
Evansville,
IN
224,305
Fayetteville,
NC
302,963
Flint,
MI
524,045
Fort
Wayne,
IN
331,849
Franklin
Co,
PA
129,313
Frederick
Co,
VA
82,794
Fredericksburg,
VA
202,120
Grand
Rapids,
MI
812,649
Greater
Connecticut,
CT
1,543,919
Greene
Co,
IN
33,157
Greene
Co,
PA
40,672
Greensboro­
Winston
Salem­
High
Point,
NC
1,285,879
Greenville­
Spartanburg­
Anderson,
SC
799,147
Hancock,
Knox,
Lincoln
&
Waldo
Cos,
ME
92,476
Harrisburg­
Lebanon­
Carlisle,
PA
629,401
Haywood
and
Swain
Cos
(
Great
Smoky
NP),
NC
288
Hickory­
Morganton­
Lenoir,
NC
309,512
Houston­
Galveston­
Brazoria,
TX
4,669,571
Huntington­
Ashland,
WV­
KY
189,439
Huron
Co,
MI
36,079
Imperial
Co,
CA
142,361
Indianapolis,
IN
1,607,486
Jackson
Co,
IN
41,335
Jamestown,
NY
139,750
Jefferson
Co,
NY
111,738
Johnson
City­
Kingsport­
Bristol,
TN
206,611
Johnstown,
PA
152,598
Kalamazoo­
Battle
Creek,
MI
452,851
Kent
and
Queen
Anne's
Cos,
MD
59,760
Kern
Co
(
Eastern
Kern),
CA
99,251
Kewaunee
Co,
WI
20,187
Knoxville,
TN
713,755
La
Porte,
IN
110,106
Lancaster,
PA
470,658
Lansing­
East
Lansing,
MI
447,728
Las
Vegas,
NV
1,348,864
Lima,
OH
108,473
Los
Angeles
South
Coast
Air
Basin,
CA
14,593,587
Los
Angeles­
San
Bernardino
Cos(
W
Mojave),
CA
656,408
Louisville,
KY­
IN
968,313
Macon,
GA
153,937
Madison
and
Page
Cos
(
Shenandoah
NP),
VA
2
Manitowoc
Co,
WI
82,887
Mariposa
and
Tuolumne
Cos
(
Southern
Mtn),
CA
71,631
Mason
Co,
MI
28,274
Memphis,
TN­
AR
948,338
Milwaukee­
Racine,
WI
1,839,149
Muncie,
IN
118,769
Murray
Co
(
Chattahoochee
Nat
Forest),
GA
1,000
Muskegon,
MI
170,200
Nashville,
TN
1,097,810
Nevada
Co.
(
Western
Part),
CA
77,735
New
York­
N.
New
Jersey­
Long
Island,
NY­
NJ­
CT
19,634,122
Norfolk­
Virginia
Beach­
Newport
News
(
HR),
VA
1,542,144
Parkersburg­
Marietta,
WV­
OH
151,237
Philadelphia­
Wilmin­
Atlantic
Ci,
PA­
NJ­
MD­
DE
7,333,475
Phoenix­
Mesa,
AZ
3,086,045
Pittsburgh­
Beaver
Valley,
PA
2,431,087
Portland,
ME
456,508
Poughkeepsie,
NY
717,262
Providence
(
All
RI),
RI
1,048,319
Raleigh­
Durham­
Chapel
Hill,
NC
1,244,053
Reading,
PA
373,638
Richmond­
Petersburg,
VA
919,277
Riverside
Co,
(
Coachella
Valley),
CA
324,750
Roanoke,
VA
235,932
Rochester,
NY
1,098,201
Rocky
Mount,
NC
143,026
Sacramento
Metro,
CA
1,978,348
San
Antonio,
TX
1,559,975
San
Diego,
CA
2,813,431
San
Francisco
Bay
Area,
CA
6,541,828
San
Joaquin
Valley,
CA
3,191,367
Scranton­
Wilkes­
Barre,
PA
699,312
Sheboygan,
WI
112,646
South
Bend­
Elkhart,
IN
448,350
Springfield
(
Western
MA),
MA
814,967
St
Louis,
MO­
IL
2,504,603
State
College,
PA
135,758
Steubenville­
Weirton,
OH­
WV
132,008
Sutter
Co
(
Sutter
Buttes),
CA
1
Terre
Haute,
IN
105,848
Tioga
Co,
PA
41,373
Toledo,
OH
576,119
Ventura
Co,
CA
753,197
Washington
Co
(
Hagerstown),
MD
131,923
Washington,
DC­
MD­
VA
4,452,498
Wheeling,
WV­
OH
153,172
York,
PA
473,043
Youngstown­
Warren­
Sharon,
OH­
PA
715,039
Total
159,271,919
The
table
below
presents
PM2.5
nonattainment
counties
and
populations.
The
data
is
current
through
April
13,
2005
and
the
population
numbers
are
from
2000
census
data.

State
PM2.5
Nonattainment
County
Whole
or
Partial
County?
Population
AL
Jackson
Co
P
1,578
AL
Jefferson
Co
W
662,047
AL
Shelby
Co
W
143,293
AL
Walker
Co
P
2,272
CA
Fresno
Co
W
799,407
CA
Kern
Co
P
550,220
CA
Kings
Co
W
129,461
CA
Los
Angeles
Co
P
9,222,280
CA
Madera
Co
W
123,109
CA
Merced
Co
W
210,554
CA
Orange
Co
W
2,846,289
CA
Riverside
Co
P
1,194,859
CA
San
Bernardino
Co
P
1,330,159
CA
San
Joaquin
Co
W
563,598
CA
Stanislaus
Co
W
446,997
CA
Tulare
Co
W
368,021
CT
Fairfield
Co
W
882,567
CT
New
Haven
Co
W
824,008
DE
New
Castle
Co
W
500,265
DC
Entire
District
W
572,059
GA
Barrow
Co
W
46,144
GA
Bartow
Co
W
76,019
GA
Bibb
Co
W
153,887
GA
Carroll
Co
W
87,268
GA
Catoosa
Co
W
53,282
GA
Cherokee
Co
W
141,903
GA
Clayton
Co
W
236,517
GA
Cobb
Co
W
607,751
GA
Coweta
Co
W
89,215
GA
De
Kalb
Co
W
665,865
GA
Douglas
Co
W
92,174
GA
Fayette
Co
W
91,263
GA
Floyd
Co
W
90,565
GA
Forsyth
Co
W
98,407
GA
Fulton
Co
W
816,006
GA
Gwinnett
Co
W
588,448
GA
Hall
Co
W
139,277
GA
Heard
Co
P
170
GA
Henry
Co
W
119,341
GA
Monroe
Co
P
950
GA
Newton
Co
W
62,001
GA
Paulding
Co
W
81,678
GA
Putnam
Co
P
3,088
GA
Rockdale
Co
W
70,111
GA
Spalding
Co
W
58,417
GA
Walker
Co
W
61,053
GA
Walton
Co
W
60,687
IL
Cook
Co
W
5,376,741
IL
Du
Page
Co
W
904,161
IL
Grundy
Co
P
6,309
IL
Kane
Co
W
404,119
IL
Kendall
Co
P
28,417
IL
Lake
Co
W
644,356
IL
Mc
Henry
Co
W
260,077
IL
Madison
Co
W
258,941
IL
Monroe
Co
W
27,619
IL
Randolph
Co
P
3,627
IL
St
Clair
Co
W
256,082
IL
Will
Co
W
502,266
IN
Clark
Co
W
96,472
IN
Dearborn
Co
P
10,434
IN
Dubois
Co
W
39,674
IN
Floyd
Co
W
70,823
IN
Gibson
Co
P
3,698
IN
Hamilton
Co
W
182,740
IN
Hendricks
Co
W
104,093
IN
Jefferson
Co
P
16,770
IN
Johnson
Co
W
115,209
IN
Lake
Co
W
484,564
IN
Marion
Co
W
860,454
IN
Morgan
Co
W
66,689
IN
Pike
Co
P
4,633
IN
Porter
Co
W
146,798
IN
Spencer
Co
P
5,092
IN
Vanderburgh
Co
W
171,922
IN
Warrick
Co
W
52,383
KY
Boone
Co
W
85,991
KY
Boyd
Co
W
49,752
KY
Bullitt
Co
W
61,236
KY
Campbell
Co
W
88,616
KY
Jefferson
Co
W
693,604
KY
Kenton
Co
W
151,464
KY
Lawrence
Co
P
1,050
MD
Anne
Arundel
Co
W
489,656
MD
Baltimore
Co
W
754,292
MD
Carroll
Co
W
150,897
MD
Charles
Co
W
120,546
MD
Frederick
Co
W
195,277
MD
Harford
Co
W
218,590
MD
Howard
Co
W
247,842
MD
Montgomery
Co
W
873,341
MD
Prince
George's
Co
W
801,515
MD
Washington
Co
W
131,923
MD
Baltimore
(
City)
W
651,154
MI
Livingston
Co
W
156,951
MI
Macomb
Co
W
788,149
MI
Monroe
Co
W
145,945
MI
Oakland
Co
W
1,194,156
MI
St
Clair
Co
W
164,235
MI
Washtenaw
Co
W
322,895
MI
Wayne
Co
W
2,061,162
MO
Franklin
Co
W
93,807
MO
Jefferson
Co
W
198,099
MO
St
Charles
Co
W
283,883
MO
St
Louis
Co
W
1,016,315
MO
St
Louis
W
348,189
MT
Lincoln
Co
P
2,626
NJ
Bergen
Co
W
884,118
NJ
Burlington
Co
W
423,394
NJ
Camden
Co
W
508,932
NJ
Essex
Co
W
793,633
NJ
Gloucester
Co
W
254,673
NJ
Hudson
Co
W
608,975
NJ
Mercer
Co
W
350,761
NJ
Middlesex
Co
W
750,162
NJ
Monmouth
Co
W
615,301
NJ
Morris
Co
W
470,212
NJ
Passaic
Co
W
489,049
NJ
Somerset
Co
W
297,490
NJ
Union
Co
W
522,541
NY
Bronx
Co
W
1,332,650
NY
Kings
Co
W
2,465,326
NY
Nassau
Co
W
1,334,544
NY
New
York
Co
W
1,537,195
NY
Orange
Co
W
341,367
NY
Queens
Co
W
2,229,379
NY
Richmond
Co
W
443,728
NY
Rockland
Co
W
286,753
NY
Suffolk
Co
W
1,419,369
NY
Westchester
Co
W
923,459
NC
Catawba
Co
W
141,685
NC
Davidson
Co
W
147,246
NC
Guilford
Co
W
421,048
OH
Adams
Co
P
2,374
OH
Ashtabula
Co
P
23,239
OH
Belmont
Co
W
70,226
OH
Butler
Co
W
332,807
OH
Clark
Co
W
144,742
OH
Clermont
Co
W
177,977
OH
Coshocton
Co
P
1,286
OH
Cuyahoga
Co
W
1,393,978
OH
Delaware
Co
W
109,989
OH
Fairfield
Co
W
122,759
OH
Franklin
Co
W
1,068,978
OH
Gallia
Co
P
3,625
OH
Greene
Co
W
147,886
OH
Hamilton
Co
W
845,303
OH
Jefferson
Co
W
73,894
OH
Lake
Co
W
227,511
OH
Lawrence
Co
W
62,319
OH
Licking
Co
W
145,491
OH
Lorain
Co
W
284,664
OH
Medina
Co
W
151,095
OH
Montgomery
Co
W
559,062
OH
Portage
Co
W
152,061
OH
Scioto
Co
W
79,195
OH
Stark
Co
W
378,098
OH
Summit
Co
W
542,899
OH
Warren
Co
W
158,383
OH
Washington
Co
W
63,251
PA
Allegheny
Co
P
1,281,666
PA
Armstrong
Co
P
3,691
PA
Beaver
Co
W
181,412
PA
Berks
Co
W
373,638
PA
Bucks
Co
W
597,635
PA
Butler
Co
W
174,083
PA
Cambria
Co
W
152,598
PA
Chester
Co
W
433,501
PA
Cumberland
Co
W
213,674
PA
Dauphin
Co
W
251,798
PA
Delaware
Co
W
550,864
PA
Greene
Co
P
1,714
PA
Indiana
Co
P
11,833
PA
Lancaster
Co
W
470,658
PA
Lawrence
Co
P
1,198
PA
Lebanon
Co
W
120,327
PA
Montgomery
Co
W
750,097
PA
Philadelphia
Co
W
1,517,550
PA
Washington
Co
W
202,897
PA
Westmoreland
Co
W
369,993
PA
York
Co
W
381,751
TN
Anderson
Co
W
71,330
TN
Blount
Co
W
105,823
TN
Hamilton
Co
W
307,896
TN
Knox
Co
W
382,032
TN
Loudon
Co
W
39,086
TN
Roane
Co
P
737
VA
Arlington
Co
W
189,453
VA
Fairfax
Co
W
969,749
VA
Loudoun
Co
W
169,599
VA
Prince
William
Co
W
280,813
VA
Alexandria
W
128,283
VA
Fairfax
W
21,498
VA
Falls
Church
W
10,377
VA
Manassas
W
35,135
VA
Manassas
Park
W
10,290
WV
Berkeley
Co
W
75,905
WV
Brooke
Co
W
25,447
WV
Cabell
Co
W
96,784
WV
Hancock
Co
W
32,667
WV
Kanawha
Co
W
200,073
WV
Marshall
Co
W
35,519
WV
Mason
Co
P
2,774
WV
Ohio
Co
W
47,427
WV
Pleasants
Co
P
1,675
WV
Putnam
Co
W
51,589
WV
Wayne
Co
W
42,903
WV
Wood
Co
W
87,986
Total
88,394,361
The
table
below
presents
PM2.5
nonattainment
areas
and
populations.
The
data
is
current
through
April
13,
2005
and
the
population
numbers
are
from
2000
census
data.

PM2.5
Nonattainment
Area
Population
Atlanta,
GA
4,231,750
Baltimore,
MD
2,512,431
Birmingham,
AL
807,612
Canton­
Massillon,
OH
378,098
Charleston,
WV
251,662
Chattanooga,
AL­
TN­
GA
423,809
Chicago­
Gary­
Lake
County,
IL­
IN
8,757,808
Cincinnati­
Hamilton,
OH­
KY­
IN
1,850,975
Cleveland­
Akron­
Lorain,
OH
2,775,447
Columbus,
OH
1,448,503
Dayton­
Springfield,
OH
851,690
Detroit­
Ann
Arbor,
MI
4,833,493
Evansville,
IN
277,402
Greensboro­
Winston
Salem­
High
Point,
NC
568,294
Harrisburg­
Lebanon­
Carlisle,
PA
585,799
Hickory,
NC
141,685
Huntington­
Ashland,
WV­
KY­
OH
340,776
Indianapolis,
IN
1,329,185
Johnstown,
PA
164,431
Knoxville,
TN
599,008
Lancaster,
PA
470,658
Libby,
MT
2,626
Liberty­
Clairton,
PA
21,600
Los
Angeles­
South
Coast
Air
Basin,
CA
14,593,587
Louisville,
KY­
IN
938,905
Macon,
GA
154,837
Martinsburg,
WV­
Hagerstown,
MD
207,828
New
York­
N.
New
Jersey­
Long
Island,
NY­
NJ­
CT
19,802,587
Parkersburg­
Marietta,
WV­
OH
152,912
Philadelphia­
Wilmington,
PA­
NJ­
DE
5,536,911
Pittsburgh­
Beaver
Valley,
PA
2,195,054
Reading,
PA
373,638
Rome,
GA
90,565
San
Joaquin
Valley,
CA
3,191,367
St.
Louis,
MO­
IL
2,486,562
Steubenville­
Weirton,
OH­
WV
132,008
Washington,
DC­
MD­
VA
4,377,935
Wheeling,
WV­
OH
153,172
York,
PA
381,751
Total
88,394,361
The
table
below
presents
the
Mandatory
Class
I
Federal
Areas.

List
of
156
Mandatory
Class
I
Federal
Areas
Federal
Public
Land
Law
Area
Name
Acreage
Manager
81.401
Alabama
Sipsey
Wilderness
Area
12,646
USDA­
FS
93­
622
81.402
Alaska
Bering
Sea
Wilderness
Area
41,113
USDI­
FWS
91­
622
Denali
NP
(
formerly
Mt.
McKinley
NP)
1,949,493
USDI­
FWS
64­
353
Simeonof
Wilderness
Area
25,141
USDI­
FWS
94­
557
Tuxedni
Wilderness
Area
6,402
USDI­
FWS
91­
504
81.403
Arizona
Chiricahua
National
Monument
Wilderness
Area.
9,440
USDI­
NPS
94­
567
Chiricahua
Wilderness
Area
18,000
USDA­
FS
88­
577
Galiuro
Wilderness
Area
52,717
USDA­
FS
88­
577
Grand
Canyon
NP
1,176,913
USDI­
NPS
65­
277
Mazatzal
Wilderness
Area
205,137
USDA­
FS
88­
577
Mount
Baldy
Wilderness
Area
6,975
USDA­
FS
91­
504
Petrified
Forest
NP
93,493
USDI­
NPS
85­
358
Pine
Mountain
Wilderness
Area
20,061
USDA­
FS
92­
230
Saguaro
Wilderness
Area
71,400
USDI­
FS
94­
567
Sierra
Ancha
Wilderness
Area
20,850
USDA­
FS
88­
577
Superstition
Wilderness
Area
124,117
USDA­
FS
88­
577
Sycamore
Canyon
Wilderness
Area
47,757
USDA­
FS
92­
241
81.404
Arkansas
Caney
Creek
Wilderness
Area
4,344
USDA­
FS
93­
622
Upper
Buffalo
Wilderness
Area
9,912
USDA­
FS
93­
622
81.405
California
Agua
Tibia
Wilderness
Area
15,934
USDA­
FS
93­
632
Caribou
Wilderness
Area
19,080
USDA­
FS
88­
577
Cucamonga
Wilderness
Area
9,022
USDA­
FS
88­
577
Desolation
Wilderness
Area
63,469
USDA­
FS
91­
82
Dome
Land
Wilderness
Area
62,206
USDA­
FS
88­
577
Emigrant
Wilderness
Area
104,311
USDA­
FS
93­
632
Hoover
Wilderness
Area
47,916
USDA­
FS
88­
577
John
Muir
Wilderness
Area
484,673
USDA­
FS
8­
577
Joshua
Tree
Wilderness
Area
429,690
USDI­
NPS
94­
567
Kaiser
Wilderness
Area
22,500
USDA­
FS
94­
577
Kings
Canyon
NP
459,994
USDI­
NPS
76­
424
Lassen
Volcanic
NP
105,800
USDI­
NPS
64­
184
Lava
Beds
Wilderness
Area
28,640
USDI­
NPS
92­
493
Marble
Mountain
Wilderness
Area
213,743
USDA­
FS
88­
577
Minarets
Wilderness
Area
109,484
USDA­
FS
88­
577
Mokelumme
Wilderness
Area
50,400
USDA­
FS
88­
577
Pinnacles
Wilderness
Area
12,952
USDI­
NPS
94­
567
Point
Reyes
Wilderness
Area
25,370
USDI­
NPS
94­
544
Redwood
NP
27,792
USDI­
NPS
90­
545
San
Gabriel
Wilderness
Area
36,137
USDA­
FS
90­
318
San
Gorgonio
Wilderness
Area
34,644
USDA­
FS
88­
577
San
Jacinto
Wilderness
Area
20,564
USDA­
FS
88­
577
San
Rafael
Wilderness
Area
142,722
USDA­
FS
90­
271
Sequoia
NP
386,642
USDI­
NS
({
1})
South
Warner
Wilderness
Area
68,507
USDA­
FS
88­
577
Thousand
Lakes
Wilderness
Area
15,695
USDA­
FS
88­
577
Ventana
Wilderness
Area
95,152
USDA­
FS
91­
58
Yolla­
Bolly­
Middle­
Eel
Wilderness
Area
109,091
USDA­
FS
88­
577
Yosemite
NP
759,172
USDI­
NPS
58­
49
81.406
Colorado
Black
Canyon
of
the
Gunnison
Wilderness
Area
11,180
USDI­
NPS
94­
567
Eagles
Nest
Wilderness
Area
133,910
USDA­
FS
94­
352
Flat
Tops
Wilderness
Area
235,230
USDA­
FS
94­
146
Great
Sand
Dunes
Wilderness
Area
33,450
USDI­
NPS
94­
567
La
Garita
Wilderness
Area
48,486
USDA­
FS
88­
577
Maroon
Bells­
Snowmass
Wilderness
Area
71,060
USDA­
FS
88­
577
Mesa
Verde
NP
51,488
USDI­
NPS
59­
353
Mount
Zirkel
Wilderness
Area
72,472
USDA­
FS
88­
577
Rawah
Wilderness
Area
26,674
USDA­
FS
88­
577
Rocky
Mountain
NP
263,138
USDI­
NPS
63­
238
Weminuche
Wilderness
Area
400,907
USDA­
FS
93­
632
West
Elk
Wilderness
Area
61,412
USDA­
FS
88­
577
81.407
Florida
Chassahowitzka
Wilderness
Area
23,360
USDI­
FWS
94­
557
Everglades
NP
1,397,429
USDI­
NPS
73­
267
St.
Marks
Wilderness
Area
17,745
USDI­
FWS
93­
632
81.408
Georgia
Cohotta
Wilderness
Area
33,776
USDA­
FS
93­
622
Okefenokee
Wilderness
Area
343,850
USDI­
FWS
93­
429
Wolf
Island
Wilderness
Area
5,126
USDI­
FWS
93­
632
81.409
Hawaii
Haleakala
NP
27,208
Hawaii
Volcanoes
NP
217,029
81.41
Idaho
Craters
of
the
Moon
Wilderness
Area
43,243
USDI­
NPS
91­
504
Hells
Canyon
Wilderness
Area{
1}
83,800
USDA­
FS
94­
199
Sawtooth
Wilderness
Area
216,383
USDA­
FS
92­
400
Selway­
Bitterroot
Wilderness
Area{
2}
988,770
USDA­
FS
88­
577
Yellowstone
NP{
3}
31,488
USDI­
NPS
({
4})
{
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.).

81.411
Kentucky
Mammoth
Cave
NP
51,303
USDI­
NPS
69­
283
81.412
Louisiana
Breton
Wilderness
Area
5,000+
USDI­
FWS
93­
632
81.413
Maine
Acadia
National
Park
37,503
USDI­
NPS
65­
278
Moosehorn
Wilderness
Area
7,501
USDI­
FWS
(
EDMUNDS
UNIT)
­
2,782
91­
504
(
Baring
Unit)
­
4,719
93­
632
81.414
Michigan
Isle
Royale
NP
542,428
USDI­
NPS
71­
835
Seney
Wilderness
Area
25,150
USDI­
FWS
91­
504
81.415
Minnesota
Boundary
Waters
Canoe
Area
Wilderness
Area
747,840
USDA­
FS
99­
577
Voyageurs
NP
114,964
USDI­
NPS
99­
261
81.416
Missouri
Hercules­
Glades
Wilderness
Area
12,315
USDA­
FS
94­
557
Mingo
Wilderness
Area
8,000
USDI­
FWS
95­
557
81.417
Montana
Anaconda­
Pintlar
Wilderness
Area
157,803
USDA­
FS
88­
577
Bob
Marshall
Wilderness
Area
950,000
USDA­
FS
88­
577
Cabinet
Mountains
Wilderness
Area
94,272
USDA­
FS
88­
577
Gates
of
the
Mtn
Wilderness
Area
28,562
USDA­
FS
88­
577
Glacier
NP
1,012,599
USDI­
NPS
61­
171
Medicine
Lake
Wilderness
Area
11,366
USDI­
FWS
94­
557
Mission
Mountain
Wilderness
Area
73,877
USDA­
FS
93­
632
Red
Rock
Lakes
Wilderness
Area
32,350
USDI­
FWS
94­
557
Scapegoat
Wilderness
Area
239,295
USDA­
FS
92­
395
Selway­
Bitterroot
Wilderness
Area{
1}
251,930
USDA­
FS
88­
577
U.
L.
Bend
Wilderness
Area
20,890
USDI­
FWS
94­
557
Yellowstone
NP{
2}
167,624
USDI­
NPS
({
3})

{
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]
81.418
Nevada
Jarbidge
Wilderness
Area
64,667
USDA­
FS
88­
577
81.418
New
Hampshire
Great
Gulf
Wilderness
Area
5,552
USDA­
FS
88­
577
Presidential
Range­
Dry
River
Wilderness
Area
20,000
USDA­
FS
93­
622
81.42
New
Jersey
Brigantine
Wilderness
Area
6,603
USDI­
FWS
93­
632
81.421
New
Mexico
Bandelier
Wilderness
Area
23,267
USDI­
NPS
94­
567
Bosque
del
Apache
Wilderness
Area
80,850
USDI­
FWS
93­
632
Carlsbad
Caverns
NP
46,435
USDI­
NPS
71­
216
Gila
Wilderness
Area
433,690
USDA­
FS
88­
577
Pecos
Wilderness
Area
167,416
USDA­
FS
88­
577
Salt
Creek
Wilderness
Area
8,500
USDI­
FWS
91­
504
San
Pedro
Parks
Wilderness
Area
41,132
USDA­
FS
88­
577
Wheeler
Peak
Wilderness
Area
6,027
USDA­
FS
88­
577
White
Mountain
Wilderness
Area
31,171
USDA­
FS
88­
577
81.422
North
Carolina
Great
Smoky
Mountains
NP{
1}
273,551
USDI­
NPS
69­
268
Joyce
Kilmer­
Slickrock
Wilderness
Area{
2}
10,201
USDA­
FS
93­
622
Linville
Gorge
Wilderness
Area
7,575
USDA­
FS
88­
577
Shining
Rock
Wilderness
Area
13,350
USDA­
FS
88­
577
Swanquarter
Wilderness
Area
9,000
USDI­
FWS
94­
557
{
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.
81.423
North
Dakota
Lostwood
Wilderness
5,557
USDI­
FWS
93­
632
Theodore
Roosevelt
NP
69,675
USDI­
NPS
80­
38
81.424
Oklahoma
Wichita
Mountains
Wilderness
8,900
USDI­
FWS
91­
504
81.425
Oregon
Crater
Lake
NP
160,290
USDA­
NPS
57­
121
Diamond
Peak
Wilderness
36,637
USDA­
FS
88­
577
Eagle
Cap
Wilderness
293,476
USDA­
FS
88­
577
Gearhart
Mountain
Wilderness
18,709
USDA­
FS
88­
577
Hells
Canyon
Wilderness{
1}
108,900
USDA­
FS
94­
199
Kalmiopsis
Wilderness
76,900
USDA­
FS
88­
577
Mountain
Lakes
Wilderness
23,071
USDA­
FS
88­
577
Mount
Hood
Wilderness
14,160
USDA­
FS
88­
577
Mount
Jefferson
Wilderness
100,208
USDA­
FS
90­
548
Mount
Washington
Wilderness
46,116
USDA­
FS
88­
577
Strawberry
Mountain
Wilderness
33,003
USDA­
FS
88­
577
Three
Sisters
Wilderness
199,902
USDA­
FS
88­
577
{
10}
Hells
Canyon
Wilderness,
192,700
acres
overall,
of
which
108,900
acres
are
in
Oregon,
and
83,800
acres
are
in
Idaho.
81.426
South
Carolina
Cape
Romain
Wilderness
28,000
USDI­
FWS
93­
632
81.427
South
Dakota
Badlands
Wilderness
64,250
USDI­
NPS
94­
567
Wind
Cave
NP
28,060
USDI­
NPS
57­
16
81.428
Tennessee
Great
Smoky
Mountains
NP{
1}
241,207
USDI­
NPS
69­
268
Joyce
Kilmer­
Slickrock
Wilderness{
2}
3,832
USDA­
FS
93­
622
{
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]
81.429
Texas
Big
Bend
NP
708,118
USDI­
NPS
74­
157
Guadalupe
Mountains
NP
76,292
USDI­
NPS
89­
667
81.43
Utah
Arches
NP
65,098
USDI­
NPS
92­
155
Bryce
Canyon
NP
35,832
USDI­
NPS
68­
277
Canyonlands
NP
337,570
USDI­
NPS
88­
590
Capitol
Reef
NP
221,896
USDI­
NPS
92­
507
Capitol
Reef
NP
221,896
USDI­
NPS
92­
507
Zion
NP
142,462
USDI­
NPS
68­
83
81.431
Vermont
Lye
Brook
Wilderness
12,430
USDA­
FS
93­
622
81.432
Virgin
Islands
Virgin
Islands
NP
12,295
USDI­
NPS
84­
925
81.433
Virginia
James
River
Face
Wilderness
8,703
USDA­
FS
93­
622
Shenandoah
NP
190,535
USDI­
NPS
69­
268
81.434
Washington
Alpine
Lakes
Wilderness
303,508
USDA­
FS
94­
357
Glacier
Peak
Wilderness
464,258
USDA­
FS
88­
577
Goat
Rocks
Wilderness
82,680
USDA­
FS
88­
577
Mount
Adams
Wilderness
32,356
USDA­
FS
88­
577
Mount
Rainer
NP
235,239
USDI­
NPS
({
1})
North
Cascades
NP
503,277
USDI­
NPS
90­
554
Olympic
NP
892,578
USDI­
NPS
75­
778
Pasayten
Wilderness
505,524
USDA­
FS
90­
544
{
1}
30
Stat.
993
(
55th
Cong.).
81.435
West
Virginia
Dolly
Sods
Wilderness
10,215
USDA­
FS
93­
622
Otter
Creek
Wilderness
20,000
USDA­
FS
93­
622
81.436
Wyoming
Bridger
Wilderness
392,160
USDA­
FS
88­
577
Fitzpatrick
Wilderness
191,103
USDA­
FS
94­
567
Grand
Teton
NP
305,504
USDI­
NPS
81­
787
North
Absaroka
Wilderness
351,104
USDA­
FS
88­
577
Teton
Wilderness
557,311
USDA­
FS
88­
577
Washakie
Wilderness
686,584
USDA­
FS
92­
476
Yellowstone
NP{
1}
2,020,625
USDI­
NPS
({
2})

{
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.).
81.437
New
Brunswick,
Canada
Roosevelt
Campobello
International
Park
2,721
({
1})
88­
363
{
1}
Chairman,
RCIP
Commission.

*
All
references
are
to
Part
51
of
the
Code
of
Federal
Regulations
Abbreviations:
USDI­
NPS:
U.
S.
Department
of
Interior,
National
Park
Service
USDA­
FS:
U.
S.
Department
of
Agriculture,
U.
S.
Forest
Service
USDI­
FWS:
U.
S.
Department
of
Interior,
Fish
and
Wildlife
Service
Source:
USEPA
visibility
webpage,
http://
www.
epa.
gov/
oar/
vis/
class1.
html