31014 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

ENVIRONMENTAL PROTECTION

AGENCY

40 CFR Part 81

[FRL–6105–6]

Identification of Ozone Areas Attaining

the 1-Hour Standard and to Which the

1-Hour Standard Is No Longer

Applicable

AGENCY: Environmental Protection

Agency (EPA).

ACTION: Final rule.

SUMMARY: On January 16, 1998, the EPA

published a direct final rule to identify

ozone areas where the 1-hour standard

is no longer applicable. The 60-day

comment period concluded on March

17, 1998. A total of ten adverse

comment letters were received in

response to this direct final rule.

Therefore, on March 16, 1998, the

Agency published a withdrawal of the

direct final rule, thus converting the

direct final rule to a proposal.

Independent of the comments received,

the EPA identified typographical errors

of certain areas listed in its regulations

on designation of areas for air quality

planning purposes. This final rule

summarizes all of the comments and

EPA’s responses, corrects the

typographical errors of certain areas,

and finalizes the determination that the

1-hour standard no longer applies for

specific areas identified in this final

action.

EFFECTIVE DATE: This action will be

effective June 5, 1998.

ADDRESSES: Copies of the public

comments and EPA’s responses are

available for inspection at the following

address: Air and Radiation Docket and

Information Center (6101), Attention:

Docket No. A–97–42, U.S.

Environmental Protection Agency, 401

M Street SW, Room M–1500,

Washington, DC 20460, telephone (202)

260–7548, between 8:00 a.m. and 4:00

p.m., Monday through Friday, excluding

legal holidays.

FOR FURTHER INFORMATION CONTACT:

Annie Nikbakht (policy) or Barry Gilbert

(air quality data), Office of Air Quality

Planning and Standards, Air Quality

Strategies and Standards Division,

Ozone Policy and Strategies Group,

MD–15, Research Triangle Park, NC

27711, telephone (919) 541–5246/5238.

In addition, the following Regional

contacts may be called for individual

information regarding monitoring data

and policy matters specific for each

Regional Office’s geographic area:

Region I—Richard P. Burkhart, (617)

565–3578

Region II—Ray Werner, (212) 637–

3706

Region III—Marcia Spink, (215) 566–

2104

Region IV—Kay Prince, (404) 562–

9026

Region V—Todd Nettesheim, (312)

353–9153

Region VI—Lt. Mick Cote, (214) 665–

7219

Region VII—Royan Teter, (913) 551–

7609

Region VIII—Tim Russ, (303) 312–

6479

Region IX—Morris Goldberg, (415)

744–1296

Region X—William Puckett, (206)

553–1702.

SUPPLEMENTARY INFORMATION:

Table of Contents

I. Public Comments and EPA Responses

II. Discovered Errors in 40 CFR Part 81 Ozone

Table

III. Final Rulemaking Action

IV. Other Regulatory Requirements

I. Public Comments and EPA Responses

The following discussion summarizes

and responds to the comments received

on the direct final rule published on

January 16, 1998 (63 FR 2726), which

was withdrawn due to adverse

comments by a document published on

March 16, 1998 (63 FR 12652), thus

converting the direct final rule to a

proposal (63 FR 2804, January 16, 1998).

General Comment: The commenter

voiced four major concerns: (1) the rule

contradicts the requirements of the

Clean Air Act (Act), (2) the rule uses an

arbitrary and inconsistent methodology

to determine where the 1-hour standard

should be determined not to apply, (3)

the rule discriminates against

downwind areas affected by transported

ozone and nitrogen oxides (NOX), and

(4) the rule imposes uncertain and

unfair burdens on small entities and

others in southwestern Pennsylvania.

The EPA should revoke the 1-hour

standard everywhere, for the entire

country.

Comment: The Act does not give EPA

the authority to establish different

standards for different areas of the

country, nor does it give EPA the

authority to selectively revoke

previously established standards in

some areas of the country but not others.

Response: The procedure for

determining that the ozone national

ambient air quality standards (NAAQS)

no longer applies was established in the

NAAQS rulemaking promulgated in July

1997. Since the rule for the new ozone

NAAQS has been promulgated, effective

September 16, 1997, (62 FR 38856, July

18, 1997), it is too late to raise issues in

this rulemaking concerning the

continued applicability of the 1-hour

ozone standard to areas not attaining

that standard.

Comment: Although southwestern

Pennsylvania attained the 1-hour

standard for 6 straight years from 1989

through 1994, EPA refused to

redesignate the region because of a

dispute with the Commonwealth of

Pennsylvania over whether the other

requirements for redesignation had been

met. When the Growth Alliance

challenged EPA’s illegal delay in acting

on Pennsylvania’s request to redesignate

the region and its inappropriate

consideration of 1995 emission data,

EPA asserted that it would refuse to

redesignate the region regardless of the

decision about the appropriate air

quality data to use because of the other

requirements for redesignation. By

revoking the standard in areas that may

not have met the requirements for

redesignation, EPA is now attempting to

circumvent the same requirements of

the Act that it has previously been so

adamant to enforce in southwestern

Pennsylvania.

Response: On May 1, 1996, EPA

disapproved the Commonwealth of

Pennsylvania’s request that EPA

redesignate the Pittsburgh

nonattainment area to attainment for

ozone because the area violated the 1-

hour ozone NAAQS and did not meet

other Act requirements for redesignation

(61 FR 19193). This decision was

challenged. In an opinion filed on July

28, 1997, the U.S. Court of Appeals for

the Third Circuit denied the

Southwestern Pennsylvania Growth

Alliance’s petition for review and

upheld EPA’s decisions to disapprove

Pennsylvania’s redesignation request for

the Pittsburgh area. Furthermore, the

Pittsburgh area was not in attainment

for 6 straight years. Compliance with the

ozone NAAQS is determined using 3

consecutive years of data to account for

year-to-year variations in emissions and

meteorological conditions. The area first

had air quality data that met the

NAAQS in 1992, considering the years

1990–1992, and continued to meet the

standard in 1993 and 1994. Then, in

1995, the area once again violated the

NAAQS. The area continues to be out of

compliance with the 1-hour ozone

NAAQS.

As this action is not a redesignation,

but rather a determination that the 1-

hour NAAQS no longer applies to

certain areas, pursuant to the

regulations promulgated in July 1997 as

part of the rulemaking regarding the

ozone NAAQS, the redesignation

requirements of section 107(d)(3)(E) do

not apply to this action. This action is
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31015

not an attempt to circumvent the

requirements of redesignation, but

instead simply follows the regulations

previously adopted by EPA.

Comment: There is a pending suit

which challenges EPA’s ability to

redesignate upwind areas to attainment

when their States have not complied

with the requirements of section

110(a)(2)(D) of the Act, which requires

that every State impose emission

controls sufficient to prevent negative

impacts on downwind areas. By

revoking the 1-hour standard in areas

that have attained it, but not requiring

that the other requirements for

redesignation be met, EPA appears to be

attempting to escape a potentially

adverse ruling.

Response: The Agency views the

process of determining where the 1-hour

standard no longer applies as not being

subject to the requirements for

redesignation. The regulations adopted

by EPA that govern this process set forth

only one criterion—attainment of the 1-

hour standard. Section 110(a)(2)(D)

continues to apply to upwind States

regardless of the applicability of the 1-

hour standard to areas in those States.

Therefore, a determination that the 1-

hour standard does not apply in an

upwind State has no bearing on the

obligation of such a State to satisfy the

requirements of section 110(a)(2)(D) as

to any significant contribution from

sources in that State to a downwind area

that is not attaining the 1-hour NAAQS.

This action is not an attempt to avoid

any potentially adverse court ruling but

is simply the carrying out of the

regulations promulgated in July 1997.

Comment: This method arbitrarily

selects the 1994–1996 period of time to

determine where the 1-hour standard

will be revoked; an area that happens to

experience meteorological conditions

that were favorable for ozone during

1996 or early 1997 would be doomed to

remain subject to the 1-hour standard,

while an area that experienced the same

meteorological conditions a year later

would not. This arbitrariness is

particularly unfair because a violation

can occur at a particular time, not

because of an inappropriate level of

emissions, but because of variations in

weather and temperature.

Response: The 1994–1996 period was

chosen because it was the most recent

3-year period that existed at the time of

this rule for which EPA and the States

had complete data. Attainment of the

ozone NAAQS is determined using 3

consecutive years of data to account for

variations in meteorological conditions,

as well as variations in volatile organic

compounds (VOC) and NOX emissions.

The Ozone NAAQS is designed to take

into account such variations. Since EPA

cannot control the weather, it must

control levels of ozone in the breathable

air by controlling the concentration of

NOX and VOC in the air. EPA’s goal is

to ensure that everyone is breathing

healthy air, regardless of the weather.

Later periods will be used in future

actions. For instance, on May 18, 1998,

the Agency proposed that the 1-hour

standard would no longer apply in 6

additional ozone areas based upon

1995–1997 air quality data (63 FR

27247).

Comment: The EPA is removing the

standard in some areas, not because

there are no violations of the ozone

standard, but because there are no ozone

monitors to measure ozone. This

discriminates against areas that have

more ozone monitors.

Response: The Agency has in place

procedures to review all past monitoring

and sources that contribute to

violations, thus enabling the Agency to

locate monitors in areas that are likely

to violate. The EPA believes that the

monitoring network in place for the 1-

hour ozone standard adequately

represents the Nation’s air quality.

Using past air quality monitoring and

modeling data, EPA has located

monitors in areas where violations of

the 1-hour standard are likely to occur

and has not located monitors in areas

where the likelihood of violation is low.

The design of the ozone network can be

found in 40 CFR part 58.

Comment: The EPA is proposing to

revoke the 1-hour standard in upwind

areas, while leaving it in place in

downwind areas, despite the fact that it

has been proven to be impossible for

downwind areas to attain the 1-hour

standard without additional emission

controls in upwind areas. The EPA has

failed to enforce section 110(a)(2)(D)

which requires that every State impose

emission controls sufficient to prevent

negative impacts on downwind areas.

Response: The EPA is addressing this

issue in the Eastern United States

through the NOX State implementation

call (SIP) call, which EPA has proposed

(62 FR 60318, November 7, 1997). The

proposal would place uniform controls

for NOX emissions in large geographic

upwind areas that contain both

attainment and nonattainment areas.

The controls would reduce NOX

emissions and, as a result, ozone levels.

The EPA has also been petitioned,

under section 126(b) of the Act, to place

controls on upwind stationary sources

of NOX emissions. More generally, it

should be noted that upwind sources

are subject to section 110(a)(2)(D)

regardless of whether the 1-hour

standard continues to apply to them.

Accordingly, a determination that the 1-

hour standard does not apply to upwind

areas does not preclude additional

reductions in the upwind areas.

Comment: The NOX SIP call will not

be in effect until, at the earliest, 2002;

southwestern Pennsylvania will

continue to suffer from the effects of

transported pollution for at least 5

additional years. As a result, under the

methodology that EPA has proposed, it

is unlikely that the 1-hour standard

could be revoked for southwestern

Pennsylvania or other areas of the

country that are affected by transport

until well into the 21st century.

Response: The Agency acknowledges

that some areas will remain in

nonattainment and subject to the 1-hour

standard. Under the Act, areas are

designated nonattainment as long as

their air quality fails to meet the

NAAQS, even if they are the victims of

transport from upwind areas that may

be designated attainment. The EPA is

continuing this approach even when the

1-hour standard ceases to apply for

areas that are attaining, but EPA is not

thereby creating any inequities.

Comment: Photochemical modeling

conducted for southwestern

Pennsylvania and approved by EPA

demonstrated that even if all manmade

emissions in southwestern Pennsylvania

were eliminated the Pittsburgh area

would still experience exceedances of

the 1-hour standard.

Response: The EPA has completed a

preliminary review of the submitted

modeling but has not issued any formal

approval or disapproval. The modeling

for Pittsburgh suggests that the area’s air

quality is affected by transport, but that

manmade emissions from the Pittsburgh

area also contribute to the area’s

nonattainment problem.

Comment: The continuation of the

standard in southwestern Pennsylvania

means that this region will be bumped

up to a serious nonattainment

designation and be subject to additional

controls during 1998.

Response: According to section

181(b)(2), if a nonattainment area fails to

meet it attainment date, then the

nonattainment area is subject to bumpup to the next higher classification. The

Agency is considering administrative

mechanisms to soften the regulatory

burden that may be imposed on areas

affected by overwhelming transport.

Comment: It is impossible to

determine exactly how the rule will

affect any area or entity because EPA

has not stated what the implications of

the rule will be. In other words, even

EPA does not yet know what the

implications of its rule are, so it is

impossible for it to certify that the rule
31016 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

will not have a significant impact on a

substantial number of small entities.

Response: The Regulatory Flexibility

Act (RFA), 5 U.S.C. 601(a), provides that

whenever an agency is required to

publish a general notice of rulemaking,

it must prepare and make available a

RFA. An RFA is required only for small

entities that are directly regulated by the

rule (see Mid-Tex Electric Cooperative,

Inc. v. FERC, 773 F.2d 327 (D.C. Cir.

1985)). Determining that the 1-hour

standard ceases to apply does not

subject any entities to additional

requirements. Accordingly, the

Administrator is justified in certifying

that the rule will not have a significant

economic impact on a substantial

number of small entities.

Comment: This new regulation will

arbitrarily and inappropriately harm

southwestern Pennsylvania by imposing

a stricter ozone standard in our region

than in any other community within

200 miles and by forcing southwestern

Pennsylvania businesses to

unnecessarily suffer higher regulatory

costs than businesses in areas to our

south and west. The rule will have

potentially serious negative impacts on

both air quality and economic

development in our region.

Response: The Agency acknowledges

that some areas will remain in

nonattainment and subject to the 1-hour

standard regardless of the determination

that the 1-hour standard ceases to apply

elsewhere. Under the Act, areas are

designated nonattainment as long as

their air quality fails to meet the

NAAQS. The goal of the Act, and the

goal of EPA in implementing it, is to

ensure that everyone is breathing

healthy air. The Agency is examining

administrative ways of reducing the

regulatory burden that may be imposed

on areas affected by overwhelming

transport. It should also be noted that

southwestern Pennsylvania would

remain subject to controls under section

184 as part of the Ozone Transport

Region (OTR) even if the 1-hour

standard ceased to apply for the area.

Comment: The commenter believes

that the 1994–1996 data set used for

purposes of revoking the 1-hour NAAQS

is appropriate because the revisions to

the NAAQS occurred in July 1997, and

all moderate and lower classified areas

should have recorded no violations for

the 1994–1996 timeframe. Thus, the

commenter urges EPA not to revoke the

1-hour NAAQS based on a data set that

includes 1997.

Response: The EPA intends to

determine that the 1-hour standard

ceases to apply for areas that attain the

1-hour NAAQS on an annual basis in an

effort to transition from the 1-hour

standard to the new 8-hour standard.

Consequently, on May 18, 1998, EPA

published a proposal to determine that

the 1-hour NAAQS no longer applies to

a number of areas based on complete,

quality-assured air monitoring data for

the timeframe 1995–1997 (63 FR 27247).

Subsequently, such determinations will

be based on the most recent 3 years of

complete, quality-assured monitoring

data, i.e., 1999 determinations will be

based on 1996–1998 monitoring data,

etc. The commenters’ rationale for

limiting determinations to 1994–1996

monitoring data is unclear given the

purpose of this and similar subsequent

actions in transitioning to the new 8-

hour ozone standard.

Comment: The EPA has failed to

consider data collected from earlier

periods which is ‘‘most recent’’ for some

areas. During 1991, data which were

collected as part of the Lake Michigan

Ozone Study support maintaining

applicability of the 1-hour standard for

several counties in Michigan, namely

Benzie, Delta and Oceana. The

commenter provides 1991 data from

these three counties: Benzie County—3

exceedances in 1991; Delta County—2

exceedances in 1991; and Oceana

County—4 exceedances in 1991.

Response: The EPA is making these

determinations based on areas having

air quality meeting the 1-hour standard.

The 1994–96 average expected

exceedance in Benzie County was 0.3

with 3 years of complete data.

Therefore, Benzie County is clearly

measuring attainment and for this

reason, EPA is determining that the 1-

hour standard no longer applies.

Delta County had 2 exceedances in

1991 and no data at that monitor since.

Since the monitor recorded less than 3.2

total number of estimated exceedances

over a 3 year period, there is no

violation. Furthermore, another monitor

in the county had 2 years of data in

1992 and 1993 with no exceedances.

Therefore, the 1-hour standard no longer

applies to Delta County.

Oceana County had 4 exceedances of

the 1-hour ozone standard in 1991 and

has collected no data since. This was a

clear violation of the 1-hour standard. In

addition, the two monitors immediately

to the south and north of Oceana

County—Muskegon County and Mason

County, respectively, currently monitor

violations of the 1-hour standard. For

these reasons, EPA believes that there is

a strong likelihood that the air quality

in Oceana County continues to violate

the one-hour standard. Thus, the 1-hour

standard will still apply in Oceana

County.

Comment: The commenter states that

air quality data alone are insufficient to

determine attainment since Congress

mandated redesignation requirements in

section 107(d)(3)(E) of the Act. It is

imperative that areas designated

nonattainment meet these requirements

before revocation of the 1-hour NAAQS,

including an attainment demonstration

with fully implemented rules and

section 110(k)(5) issues addressed.

Response: The criteria used to

redesignate areas from nonattainment to

attainment mandated by Congress are in

section 107(d)(3)(E) of the Act. The first

criteria is to demonstrate attainment of

the NAAQS. For ozone, ambient air

quality data have been used exclusively

to demonstrate actual attainment of the

ozone standard to meet the first criteria

for redesignation. The other

redesignation requirements of section

107(d)(3)(E) are to ensure that the

measures that contributed to attainment

of the NAAQS remain in place, that a

level of emissions is established that

would ensure continued maintenance of

the NAAQS, and that a contingency

plan is in place in the event the NAAQS

is violated in the future. A

determination that the 1-hour standard

no longer applies is intended, in part, to

be a process to transition to the newly

promulgated 8-hour ozone standard for

which EPA will designate areas in 2000.

Thus, requiring areas to satisfy the other

redesignation requirements in light of a

new standard is not practical since their

purpose is to continue maintenance of

the 1-hour standard.

Comment: Any areas covered by

EPA’s NOX SIP call need to take action

to mitigate interstate transport of ozone.

Consequently, the commenter urges

EPA to withdraw dropping the 1-hour

NAAQS in these States. Furthermore,

EPA should withdraw dropping the 1-

hour NAAQS in States that have been

shown to contribute to ozone transport

such as Texas, Louisiana, and Arkansas.

Response: The EPA believes it is not

a question as to whether or not the 1-

hour standard applies, but that areas

significantly contributing to transport

must take action to mitigate such effects.

The EPA proposed to apply the NOX SIP

call (62 FR 60318, November 7, 1997) to

the appropriate States regardless of

designations with respect to the 1-hour

standard within these States. The SIP

call is based on one of the general

provisions of the Act, section

110(a)(2)(D)(I), which requires that a SIP

be designed so that emissions from a

State do not contribute significantly to

nonattainment or interfere with

maintenance of any primary or

secondary NAAQS. Therefore, whether

or not to continue the 1-hour standard

in these States will have no effect on the

impact of the NOX SIP call. Determining
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that the 1-hour NAAQS does not apply

for a State subject to the proposed NOX

SIP call has no effect on that State’s

responsibility to respond to the SIP call.

The November 7, 1997, proposal

indicates that the NOX reductions will

reduce ozone transport and,

consequently, contribute toward

attainment of the 1- and 8-hour

standards. It should also be noted that

in the proposed NOX SIP call, EPA

proposed to determine that Louisiana,

Arkansas and Texas do not contribute

significantly to nonattainment or

maintenance problems downwind.

Comment: The commenter objects to

the EPA’s proposal to revoke the 1-hour

NAAQS in portions of the Consolidated

Metropolitan Statistical Areas (CMSAs)

of Evansville-Henderson, IndianaKentucky, Grand Rapids-MuskegonHolland, Michigan, and Longview,

Texas. Since EPA has determined that

the 1-hour NAAQS remains applicable

in other portions of these CMSAs

(Warrick, Indiana; Muskegon, Michigan;

and Gregg, Texas), the NAAQS should

remain applicable to the entire CMSA.

The CMSAs are identified as follows:

Posey, Warrick, Henderson and

Vanderburgh Counties in the EvansvilleHenderson, Indiana-Kentucky CMSA;

Ottawa, Muskegon, Kent and Allegan

Counties in the Grand RapidsMuskegon-Holland, Michigan CMSA;

and Gregg, Harrison and Upshur County

in the Longview, Texas CMSA.

Response: The geographic boundaries

of the area for which the 1-hour

standard no longer applies is based

upon the established nonattainment/

attainment area boundaries. Default

CMSA boundaries are not mandatory for

moderate and lower-classified areas for

SIP planning purposes, but instead are

discretionary and based upon many

factors. With respect to the EvansvilleHenderson, Indiana-Kentucky area, at

the time of the 1991 designations, the

EPA agreed with the State of Indiana to

limit the nonattainment area to

Vanderburgh County due to the lack of

valid ambient monitoring data showing

violations of the 1-hour standard.

The EPA is not determining that the

1-hour standard no longer applies for

the Grand Rapids-Muskegon-Holland

area in today’s action. Furthermore,

when the current designations were

promulgated in 1991, the EPA based

them on the most recent MSA-CMSA

information available from the Census

Bureau at that time. As a result, the

Grand Rapids area, Muskegon area and

Allegan County (Holland) were

designated as separate areas. More

recent census information merges these

three areas into one. However, EPA

believes that it is neither appropriate

nor necessary to change its treatment of

these areas at this time. Nonattainment

area boundaries may be redefined with

designations based on the new 8-hour

ozone NAAQS. Therefore, when Grand

Rapids (Kent and Ottawa Counties),

Muskegon County or Allegan County

have air quality meeting the 1-hour

ozone NAAQS, then they will qualify

separately for a determination that the

1-hour standard no longer applies.

The Tyler/Longview area presents a

unique situation to the Agency.

Although the Gregg County ozone

monitor recorded a violation of the

ozone standard in 1995, EPA did not

take action to designate the area

nonattainment. Instead, a Flexible

Attainment Region Memorandum of

Agreement (MOA) was developed for

five counties in the Tyler/Longview

area. This MOA requires that additional

ozone control strategies be put in place

to reduce ambient ozone levels. The

only ozone monitor present in this

region operates in Gregg County. Since

the Tyler/Longview CMSA is

considered to be in attainment with

respect to the 1-hour ozone standard,

the 1-hour ozone standard will only

apply to the county with the monitored

violation. However, even though

Upshur, Harrison, Smith and Rusk

Counties are no longer required to meet

the 1-hour standard under this

approach, these counties must continue

to meet the ozone control strategy

outlined in the MOA.

Comment: The commenter is troubled

by EPA’s labeling of areas as attainment

for the 1-hour standard where the 1-

hour standard is still applicable.

Instead, areas such as Grand RapidsMuskegon-Holland and Detroit-Ann

Arbor should be bumped-up to serious.

LaPorte, Indiana should be included in

the Chicago-Gary nonattainment area

and designated severe-17.

Response: Again, the purpose of

today’s notice is not to designate,

reclassify or bump-up areas for the 1-

hour standard but to transition into the

new 8-hour NAAQS by determining the

nonapplicability of the 1-hour NAAQS

in areas that have air quality meeting

the 1-hour standard in recent years. The

Detroit-Ann Arbor area (Livingston,

Macomb, Monroe, Oakland, St. Clair,

Washtenaw, and Wayne Counties) and

the Grand Rapids area (Kent and Ottawa

Counties) satisfied the section

107(d)(3)(E) requirements and were

redesignated to attainment by notices

dated March 7, 1995 and June 21, 1996,

respectively. One of the redesignation

requirements is that the area

demonstrate attainment of the 1-hour

standard. Furthermore, as previously

discussed, the Grand Rapids area

consists of Kent and Ottawa Counties

and does not include Muskegon and

Allegan Counties. Moreover based on

1995–1997 data showing attainment of

the 1-hour standard, EPA has proposed

a determination that the 1-hour standard

should no longer apply to the Grand

Rapids and Detroit areas (63 FR 27247,

May 18, 1998). Finally, LaPorte,

Indiana, was not designated with the

original 1991 designations since it did

not have data showing a violation of the

1-hour standard and the area was and is

not part of the Chicago CMSA.

Comment: The commenters requested

that eastern Kern County be included in

the list of areas attaining the 1-hour

ozone standard and to which the 1-hour

standard is no longer applicable. They

contend that, in 1991, EPA erroneously

included eastern Kern County in the

San Joaquin Valley serious

nonattainment area when it should have

been excluded as a rural portion of the

Metropolitan Statistical Area (MSA);

that eastern Kern County is now under

the jurisdiction of the Kern County Air

Pollution Control District while western

Kern County and the rest of the San

Joaquin Valley nonattainment area is

under the jurisdiction of the San

Joaquin Valley Unified Air Pollution

Control District; and that ambient air

quality monitoring data show that

eastern Kern County meets the 1-hour

ozone standard.

Response: This comment involves two

issues: a change to the nonattainment

area boundary originally established in

1991, and a finding that eastern Kern

County is not violating the 1-hour ozone

standard. Both issues are outside the

scope of this rulemaking.

Furthermore, with respect to the

question of whether or not eastern Kern

County is violating the 1-hour ozone

standard, there are monitoring data

indicating that eastern Kern County is in

fact violating the 1-hour ozone standard.

In EPA’s review of Aerometric

Information Retrieval System data, we

found that two exceedances of the 1-

hour standard were registered at the

Tehachapi monitoring station which

operated only during 1995. These

exceedances indicate that eastern Kern

County is in violation of the 1-hour

standard. The California Air Resources

Board, in a March 9, 1998 letter to the

Department of the Navy, confirmed that

these ‘‘exceedances indicate that

[eastern Kern County] has not

demonstrated compliance with the onehour ozone standard.’’

Comment: The commenters urged

EPA to revise its proposal so that the 1-

hour standard either is retained for the

entire Nation or revoked in all

designated attainment and maintenance
31018 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

areas. They believe that EPA’s proposal

leads to unfair treatment of the San

Francisco Bay Area, a maintenance area

that is currently proposed for

redesignation to nonattainment of the 1-

hour ozone standard. They contend that

the EPA incorrectly interpreted the

President’s ‘‘Implementation Plan for

Revised Air Quality Standards’’ (Plan)

with regard to identification of areas to

which the 1-hour ozone standard will

cease to apply. They believe that the

President directed EPA to revoke the

one-hour standard for all existing

maintenance areas and nonattainment

areas that have attained the standard,

emphasizing that the revocation should

apply, regardless of current air quality,

if at some point in the past EPA

determined the area to be attaining and

redesignated the area to attainment.

They interpret the Plan’s requirement

that areas be ‘‘not violating’’ or

‘‘meeting’’ the standard (in the present

tense) as referring only to designated

nonattainment areas.

Response: The EPA is following the

clear language of 40 CFR 50.9(b), which

provides that the 1-hour standard no

longer applies ‘‘once EPA determines

that the area has air quality meeting the

1-hour standard.’’ This language clearly

states that an area is to have air quality

meeting the standard at the time of the

determination. Second, EPA disagrees

that the memorandum called for EPA to

determine the nonapplicability of the 1-

hour ozone standard for all areas

currently designated as maintenance or

attainment areas. The Memorandum

clearly indicates that current air quality

should be the basis of EPA’s

determination in all areas, not just

designated nonattainment areas. The

introductory paragraph of the section in

the Memorandum labeled ‘‘Phase-out of

1-hour standard’’ states that ‘‘the 1-hour

standard will continue to apply to areas

not attaining it’’ (62 FR 38424). The use

of the term ‘‘attaining’’ refers to an

area’s air quality relative to the standard

and not to an area’s current designation

under the Act section 107. This is

clarified later when the Memorandum

states that ‘‘for areas where the air

quality does not currently attain the 1-

hour standard, the 1-hour standard will

continue in effect’’ (62 FR 38424). The

EPA’s action to determine the

nonapplicability of the 1-hour standard

only in areas whose air quality shows

that they are not currently violating the

standard is consistent with the

Memorandum and follows the language

of 40 CFR 50.9(b), which EPA must do.

Because the San Francisco Bay Area

monitoring data show that the area is

currently violating the 1-hour ozone

standard, it is not eligible to be included

in the list of areas to which the 1-hour

standard no longer applies.

Comment: Retention of the 1-hour

standard in maintenance and attainment

areas will not promote early attainment

of the new 8-hour standard.

Response: The Agency is retaining the

1-hour NAAQS for the San Francisco

Bay Area, not because it may facilitate

attainment of the 8-hour NAAQS, but

because the area is currently violating

the 1-hour NAAQS. The Agency

believes that progress toward meeting

the 1-hour NAAQS will contribute to

attainment of the 8-hour NAAQS prior

to the due date of the SIP for the 8-hour

NAAQS. The decision to retain the 1-

hour standard was explained when the

Agency promulgated the ozone NAAQS

on July 18, 1997 and issued guidance for

implementing the 1-hour ozone and preexisting particulate matter (PM–10)

NAAQS on December 29, 1997.

Comment: A number of commenters,

contend that EPA does not have the

legal authority to determine that the 1-

hour ozone NAAQS no longer applies to

an area without satisfying the

requirements of section 107(d)(3)(E) for

redesignation to attainment, including

the requirement of an approved

maintenance plan under section 175A.

The commenters further contend that

even if EPA had the legal authority to

remove the nonattainment designation

of areas as it has proposed, its action

would be unlawful since it is arbitrary

and capricious, an abuse of discretion

and is procedurally flawed.

Response: The EPA’s authority for

this action is based on the regulatory

provisions adopted when it

promulgated the 8-hour ozone NAAQS

in July 1997 (62 FR 38856 (July 18,

1997)). Those regulations, in 40 CFR

50.9(b), provide that the ‘‘1-hour

standard set forth in this section will no

longer apply to an area once EPA

determines that the area has air quality

meeting the 1-hour standard.’’ Those

regulations specify a single criterion for

the revocation of the standard—the

determination by EPA that an area has

air quality meeting the 1-hour standard.

The EPA believes that is the only

criterion that may be applied in this

rulemaking, and that it has been

satisfied in the case of all the areas

covered by this action. This view is

made clear by the memorandum from

President Clinton to the Administrator

outlining a strategy for implementing

the revised PM and ozone NAAQS that

was published on the same day as the

revised NAAQS (62 FR 38421 (July 18,

1997)). That memorandum stated that

‘‘to streamline the process and minimize

the burden on existing nonattainment

areas, the 1-hour standard will cease to

apply to an area upon a determination

by the EPA that an area has attained air

quality that meets the 1-hour standard.

In light of the implementation of the

new 8-hour standard, which is more

stringent than the existing 1-hour

standard, States will not have to prepare

maintenance plans for those areas that

attain the 1-hour standard’’ (62 FR

38424 (July 18, 1997)). Thus, it was

abundantly clear when EPA

promulgated the regulation, on which

today’s action is based, that it would not

be requiring maintenance plans as a

prerequisite to its determination that the

1-hour standard no longer applies. In

essence, the commenters’ complaint,

properly viewed, is not with the action

being taken at this time, but with the

regulatory provision on which this

action is based. That regulation was

promulgated in July 1997, however, and

the commenters’ attempt to raise these

issues at this point is simply too late.

Moreover, EPA is not bound to follow

the provisions of section 107(d)(3)(E)

when a NAAQS has been revised and

the NAAQS on which a nonattainment

designation was based has been

replaced by a new NAAQS, whose

implementation will supersede the

implementation of the old NAAQS. As

for the fact that certain areas will still

be subject to conformity, while others

will not, that is simply a consequence

of the conformity provisions of the

statute, which make it applicable only

to areas that are designated

nonattainment or that have maintenance

plans approved under section 175A.

Such a result is not arbitrary or

capricious nor an abuse of discretion.

Any areas that do violate the new ozone

NAAQS will be designated

nonattainment for that NAAQS and

subjected to conformity requirements at

that time.

Similarly, the commenters’ contention

that this action is procedurally flawed

because it does not conform to a

proposed policy published in the

Federal Register in December 1996 is

erroneous. The rule finalized in this

action is being taken pursuant to 40 CFR

50.9(b), which was promulgated after

the proposed policy referred to by the

commenters was published. That

proposed policy was not the proposal

on which this final action is based, and

the reason it is not being followed here

was evident in the proposal that did

underlie this action—the existence of 40

CFR 50.9(b).

Comment: The commenters

questioned the Agency’s authority and

the basis for retaining the 1-hour

standard. They oppose the imposition of

two ozone standards.
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31019

Response: These issues were dealt

with in the final promulgation of the

ozone NAAQS (62 FR 38856) on July 18,

1997. Specifically, EPA discussed its

basis for retaining the one-hour standard

at (62 FR 38885). Consequently, the

commenters’ attempt to raise these

issues in this rulemaking, which simply

carries out the provisions of 40 CFR

50.9(b), is too late.

Comment: The commenters question

whether the Act provides EPA the

authority to reclassify areas from

‘‘nonattainment’’ to ‘‘not applicable’’

when section 107(d)(1) of the Act only

provides for designations of

‘‘nonattainment,’’ ‘‘attainment,’’ and

‘‘unclassifiable.’’

Response: The Agency is not altering

designations, per se, rather the Agency

is determining the nonapplicability of

the 1-hour standard in areas attaining

the 1-hour NAAQS and is applying the

term ‘‘Not Applicable’’ to so indicate.

II. Discovered Errors in 40 CFR Part 81

Ozone Table

Alabama

The EPA recognized that the county

of ‘‘Cherokee’’ was inadvertently

omitted from the January 16, 1998

document. Therefore, part 81 for ozone

has been amended to reflect this

correction.

Alaska

The EPA recognized that the

Boroughs of ‘‘Denali’’ and ‘‘Lake and

Peninsula’’ were inadvertently omitted

from the January 16, 1998 document,

under AQCR 9 and AQCR 10,

respectively. Therefore, part 81 for

ozone has been amended to reflect these

corrections.

California

The EPA recognized that the county

of ‘‘Santa Clara’’ was incorrectly spelled

as ‘‘San Clara’’ in the January 16, 1998

document. In addition, the description

for Sonoma County (part) was

inadvertedly omitted and has been

added. Therefore, part 81 for ozone has

been amended to reflect these

corrections.

Mississippi

The EPA recognized that the county

of ‘‘De Soto’’ was incorrectly spelled as

‘‘DeSota’’ in the January 16, 1998

document. Therefore, part 81 for ozone

has been amended to reflect this

correction.

Puerto Rico

The EPA recognized that four

municipios in Puerto Rico listed in the

January 16, 1998 document were

incorrectly spelled. Specifically, ‘‘Caba

Rojo Municipio’’ should be corrected to

read ‘‘Cabo Rojo Municipio’’; ‘‘Coama

Municipio’’ should be corrected to read

‘‘Coamo Municipio’’; ‘‘Comeria

Municipio’’ should be corrected to read

‘‘Comerio Municipio’’; ‘‘Trujilla Alto

Municipio’’ should be corrected to read

‘‘Trujillo Alto Municipio.’’ Therefore,

part 81 for ozone has been amended to

reflect these corrections.

South Carolina

The EPA recognized that two of the

South Carolina counties listed in the

January 16, 1998 document were

incorrectly spelled. Specifically,

‘‘Manon County’’ should be corrected to

read ‘‘Marion County’’ and that ‘‘Saloda

County’’ be corrected to read ‘‘Saluda

County.’’ Therefore, part 81 for ozone

has been amended to reflect these

corrections.

III. Final Rulemaking Action

The ozone tables codified in today’s

action are significantly different from

the ozone tables now included in 40

CFR part 81. The current 40 CFR part 81

designation listings (revised as of

November 6, 1991) include, by State and

NAAQS pollutant, a brief description of

areas within the State and their

respective designation. Today’s action

includes completely new tables for

ozone which indicate areas where the 1-

hour standard no longer applies, as well

as where the 1-hour standard remains in

effect. Also, the ozone tables codified

today include the corrections from the

proposed rulemaking noted above in

section II. Discovered Errors in 40 CFR

part 81 Ozone Table.

IV. Other Regulatory Requirements

A. Executive Order 12866

The Office of Management and Budget

has exempted this regulatory action

from Executive Order 12866 review.

B. Rule Effective Date

The EPA finds that there is good

cause for this action to become effective

immediately upon publication because a

delayed effective date is unnecessary

due to the nature of this action, which

is a determination that the 1-hour ozone

standard no longer applies. The

immediate effective date for this action

is authorized under both 5 U.S.C. 553

(d)(1), which provides that rulemaking

actions may become effective less than

30 days after publication if the rule

‘‘grants or recognizes an exemption or

relieves a restriction’’ and section

553(d)(3), which allows an effective date

less than 30 days after publication ‘‘as

otherwise provided by the agency for

good cause found and published with

the rule.’’

C. Regulatory Flexibility Act

Under the Regulatory Flexibility Act,

5 U.S.C. 601 et seq., EPA must prepare

a regulatory flexibility analysis

assessing the impact of any proposed or

final rule on small entities (5 U.S.C. 603

and 604), unless EPA certifies that the

rule will not have a significant impact

on a substantial number of small

entities. Small entities include small

businesses, small not-for-profit

enterprises, and government entities

with jurisdiction over populations of

less than 50,000. The EPA is certifying

that this rule will not have a significant

impact on a substantial number of small

entities, because the determination that

the 1-hour standard ceases to apply does

not subject any entities to any

additional requirements.

D. Unfunded Mandates

Under section 202 of the Unfunded

Mandates Reform Act of 1995 (UMRA),

EPA must prepare a budgetary impact

statement to accompany any proposed

or final rule that includes a Federal

mandate that may result in estimated

costs to State, local, or tribal

governments in the aggregate; or to

private sector, of $100 million or more.

Under section 205, EPA must select the

most cost effective and least

burdensome alternative that achieves

the objectives of the rule and is

consistent with statutory requirements.

Section 203 requires EPA to establish a

plan for informing and advising any

small governments that may be

significantly or uniquely impacted by

the rule.

The EPA has determined that today’s

approval action, as promulgated, would

not include a Federal mandate that may

result in estimated costs of $100 million

or more to either State, local, or tribal

governments in the aggregate or to the

private sector. This Federal action

imposes no new requirements.

Accordingly, no additional costs to

State, local, or tribal governments, or to

the private sector, result from this

action.

E. Submission to Congress and the

General Accounting Office

Under 5 U.S.C. 801(a)(1)(A), as added

by the Small Business Regulatory

enforcement Fairness Act of 1996, EPA

submitted a report containing this rule

and other required information to the

U.S. Senate, the U.S. House of

Representatives and the Comptroller

General of the General Accounting

Office prior to publication of the rule in

today’s Federal Register. This rule is

not a ‘‘major rule’’ as defined by 5

U.S.C. 804(2).
31020 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

F. Petitions for Judicial Review

Under section 307(b)(1) of the CAA,

petitions for judicial review of this

action must be filed in the United States

Court of Appeals for the appropriate

circuit by August 4, 1998. Filing a

petition for reconsideration by the

Administrator of this final rule does not

affect the finality of this rule for the

purposes of judicial review nor does it

extend the time within which a petition

for judicial review may be filed, and

shall not postpone the effectiveness of

such rule or action. This action may not

be challenged later in preceedings to

enforce its requirements (see section

307(b)(2)).

G. Applicability of Executive Order

(E.O.) 13045

On April 21, 1997, the President

signed an Executive Order (13045)

entitled ‘‘Protection of Children from

Environmental Health Risks and Safety

Risks.’’ This is the primary directive to

Federal agencies and departments that

Federal health and safety standards now

must include an evaluation of the health

or safety effects of the planned

regulation on children. For rules subject

to the Executive Order, agencies are

further required to issue an explanation

as to why the planned regulation is

preferable to other potentially effective

and reasonable feasible alternatives

considered by the Agency.

This final rule is not subject to E.O.

13045, entitled ‘‘Protection of Children

from Environmental Health Risks and

Safety Risks’’ (62 FR 19885, April 23,

1997), because this is not an

economically significant regulatory

action as defined by E.O. 12866, and it

does not involve decisions on

environmental health risks or safety

risks that may disproportionately affect

children.

List of Subjects in 40 CFR Part 81

Environmental protection, Air

pollution control, National parks,

Wilderness areas.

Dated: May 27, 1998.

Carol M. Browner,

Administrator.

For the reasons set out in the

preamble, title 40, chapter I of the Code

of Federal Regulations is amended as

follows:

PART 81—[AMENDED]

1. The authority citation for part 81 continues to read as follows:

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

2. In § 81.301, the table entitled ‘‘Alabama-Ozone’’ is revised to read as follows:

§ 81.301 Alabama.

* * * * *

ALABAMA-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date1 Type Date1 ype

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 ............................................................................ .................... 1 hr.std.N.A.2.

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
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31021

ALABAMA-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date1 Type Date1 ype

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

Talladega County

Tallapoosa County

Tuscaloosa County

Walker County

Washington County

Wilcox County

Winston County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

3. In § 81.302, the table entitled ‘‘Alaska-Ozone’’ is revised to read as follows:

§ 81.302 Alaska.

* * * * *

ALASKA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

AQCR 08 Cook Inlet Intrastate ............................................... .................... 1 hr.std.N.A.2

Anchorage Election District .................... ........................................

Kenai Penninsula Election District .................... ........................................

Matanuska-Susitna Election District .................... ........................................

Seward Election District .................... ........................................

AQCR 09 Northern Alaska Intrastate ...................................... .................... 1 hr.std.N.A.2 .................

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 Intrastate .............................. .................... 1 hr.std.N.A.2 .................

Aleutian Islands Election District .................... ........................................

Aleutians East Borough .................... ........................................

Aleutians West Census .................... ........................................

Bethel Election District .................... ........................................

Bristol Bay Borough Election District .................... ........................................
31022 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

ALASKA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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 .............................. .................... 1 hr.std.N.A.2 .................

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 .................... ........................................

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

4. In Section 81.303, the table entitled ‘‘Arizona-Ozone’’ is revised to read as follows:

§ 81.303 Arizona.

* * * * *

ARIZONA-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Phoenix Area:

Maricopa County (part) .................................................... 11/15/90 Nonattainment ............... 12/08/97 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;

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

shown 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;
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31023

ARIZONA-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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;

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 the 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 the 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);
31024 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

ARIZONA-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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 the

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 the 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;

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 Statutes 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;
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31025

ARIZONA-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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 of Range 7

East.

Tucson Area:

Pima County (part)

Tucson area .............................................................. .................... 1 hr.std.N.A.2

Rest of State .................................................................... .................... 1 hr.std.N.A.2

Apache County

Cochise County

Coconino County

Gila County

Graham County

Greenlee County

La Paz County

Maricopa County (part)

area outside of Phoenix

Mohave County

Navajo County

Pima County (part)

Remainder of county

Pinal County

Santa Cruz County

Yavapai County

Yuma County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

5. In § 81.304, the table entitled ‘‘Arkansas-Ozone’’ is revised to read as follows:

§ 81.304 Arkansas.

* * * * *

ARKANSAS—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date1 Type Date1 Type

AQCR 016 Central Arkansas Intrastate (part) ........................ .................... 1 hr.std.N.A. 2

Pulaski County

AQCR 016 Central Arkansas Intrastate (Remainder of) ......... .................... 1 hr.std.N.A. 2

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 Interstate ........................ .................... 1 hr.std.N.A. 2

Benton County

Crawford County

Sebastian County

Washington County
31026 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

ARKANSAS—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date1 Type Date1 Type

AQCR 018 Metropolitan Memphis Interstate .......................... .................... 1 hr.std.N.A. 2

Crittenden County

AQCR 019 Monroe-El Dorado Interstate ................................ .................... 1 hr.std.N.A. 2

Ashley County

Bradley County

Calhoun County

Nevada County

Ouachita County

Union County

AQCR 020 Northeast Arkansas Intrastate .............................. .................... 1 hr.std.N.A. 2

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 ............................. .................... 1 hr.std.N.A. 2

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 Interstate ................. .................... 1 hr.std.N.A. 2

Columbia County

Hempstead County

Howard County

Lafayette County

Little River County

Miller County

Sevier County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

6. In § 81.305, the table entitled ‘‘California-Ozone’’ is revised to read as follows:

§ 81.305 California.

* * * * *
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31027

CALIFORNIA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Amador County Area ............................................................... 11/15/90 Unclassifiable/Attainment 11/15/90

Calaveras County Area:

Calaveras County ............................................................. 11/15/90 Unclassifiable/Attainment 11/15/90

Chico Area:

Butte County ..................................................................... .................... 1 hr.std.N.A.2.

Imperial County Area:

Imperial County ................................................................ 11/15/90 Nonattainment ............... 11/15/90 Sec. 185A Area 3

Los Angeles-South Coast Air Basin Area:

Los Angeles County (part)—that portion of Los Angeles

County which lies south and west of a line described

as follows.

11/15/90 Nonattainment ............... 11/15/90 Extreme.

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 of .......................... 11/15/90 Nonattainment ............... 11/15/90 Extreme.

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;
31028 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

CALIFORNIA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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 portion of San

Bernardino County which lies south and west of line

of a line described as follows:.

11/15/90 Nonattainment ............... 11/15/90 Extreme.

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:

Monterey County .............................................................. .................... 1 hr.std.N.A. 2.

San Benito County ........................................................... .................... 1 hr.std.N.A. 2.

Santa Cruz County ........................................................... .................... 1 hr.std.N.A. 2.

Sacramento Metro Area:

El Dorado County (part) ................................................... 11/15/90 Nonattainment ............... 6/1/95 Severe-15.

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): ........................................................ 11/15/90 Nonattainment ............... 6/1/95 Severe-15.

All portions of the county except 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 ............... 6/1/95 Severe-15.

Solano County (part) That portion of ............................... 11/15/90 Nonattainment ............... 6/1/95 Severe-15.
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31029

CALIFORNIA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Solano County which lies north and east of a line described as follows: Description of boundary in Solano

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 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..

11/15/90 Nonattainment ............... 6/1/95 Severe-15.

Yolo County ...................................................................... 11/15/90 Nonattainment ............... 6/1/95 Severe-15.

San Diego Area:

San Diego County ............................................................ 2/21/95 Nonattainment ............... 2/21/95 Serious.

San Francisco-Bay Area:

Alameda County ............................................................... 6/21/95 Attainment.

Contra Costa County ........................................................ 6/21/95 Attainment.

Marin County .................................................................... 6/21/95 Attainment.

Napa County .................................................................... 6/21/95 Attainment.

San Francisco County ...................................................... 6/21/95 Attainment.

San Mateo County ........................................................... 6/21/95 Attainment.

Santa Clara County .......................................................... 6/21/95 Attainment.

Solano County (part) ........................................................ 6/21/95 Attainment.

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) ...................................................... 6/21/95 Attainment.
31030 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

CALIFORNIA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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 therof, 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

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 TrentonHealdsburg 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 Califormia.

San Joaquin Valley Area:

Fresno County .................................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Kern County ..................................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Kings County .................................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Madera County ................................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Merced County ................................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

San Joaquin County ......................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Stanislaus County ............................................................ 11/15/90 Nonattainment ............... 11/15/90 Serious.

Tulare County ................................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Santa Barbara—Santa Maria—Lompoc Area:

Santa Barbara County ...................................................... 11/15/90 Nonattainment ............... 1/09/98 Serious.

Southeast Desert Modified AQMA Area:

Los Angeles County (part)—that portion of Los Angeles

County which lies north and east of a line described

as follows:.

11/15/90 Nonattainment ............... 11/15/90 Severe-17.

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;
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31031

CALIFORNIA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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.

Riverside County (part)—that portion of Riverside County which lies to the east of a line described as follows:.11/15/90 Nonattainment ............... 11/15/90 Severe-17.

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;
31032 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

CALIFORNIA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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;

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 corner 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 portion of San

Bernardino County which lies north and east of a line

described as follows:.

11/15/90 Nonattainment ............... 11/15/90 Severe-17.

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 portion) ............................ .................... 1 hr.std.N.A.2.
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31033

CALIFORNIA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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 ..................................................................... .................... 1 hr.std.N.A.2.

Great Basin Valleys Air Basin ................................................. .................... 1 hr.std.N.A.2.

Alpine County.

Inyo County.

Mono County.

Lake County Air Basin ..................................................... .................... 1 hr.std.N.A.2.

Lake County.

Lake Tahoe Air Basin .............................................................. .................... 1 hr.std.N.A.2.

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):

Mariposa County .............................................................. .................... 1 hr.std.N.A.2.

Nevada County ................................................................. .................... 1 hr.std.N.A.2.

Plumas County ................................................................. .................... 1 hr.std.N.A.2.

Sierra County ................................................................... .................... 1 hr.std.N.A.2.

Tuolumne County ............................................................. .................... 1 hr.std.N.A.2.

North Coast Air Basin .............................................................. .................... 1 hr.std.N.A.2.

Del Norte County

Humboldt County

Mendocino County

Sonoma County (part)

Remainder of County

Trinity County

Northeast Plateau Air Basin .................................................... .................... 1 hr.std.N.A.2.

Lassen County

Modoc County

Siskiyou County

Sacramento Valley Air Basin (Remainder of):

Colusa County .................................................................. .................... 1 hr.std.N.A.2.

Glenn County ................................................................... .................... 1 hr.std.N.A.2.

Shasta County .................................................................. .................... 1 hr.std.N.A.2.

Tehama County ................................................................ .................... 1 hr.std.N.A.2.

South Central Coast Air Basin (Remainder of):

Channel Islands ................................................................ .................... 1 hr.std.N.A.2.

San Luis Obispo County .................................................. .................... 1 hr.std.N.A.2.

Southeast Desert NON-AQMA:

Riverside County (part).

Remainder of County ....................................................... .................... 1 hr.std.N.A.2.

San Bernadino County (part)

Remainder of County ....................................................... .................... 1 hr.std.N.A.2.

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

3An area designated as an ozone nonattainment area as of the date of enactment of the CAAA of 1990 that did not violate the ozone NAAQS

during the period of 1987–1989.

* * * * *

7. In § 81.306, the table entitled ‘‘Colorado-Ozone’’ is revised to read as follows:

§ 81.306 Colorado.

* * * * *

COLORADO—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Denver—Boulder Area:

Adams County (part)

West of Kiowa Creek ................................................ .................... 1 hr.std.N.A.2

Arapahoe County (part)

West of Kiowa Creek ................................................ .................... 1 hr.std.N.A.2

Boulder County (part)

excluding Rocky Mtn. National Park ......................... .................... 1 hr.std.N.A.2
31034 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

COLORADO—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Denver County ................................................................. .................... 1 hr.std.N.A.2

Douglas County ................................................................ .................... 1 hr.std.N.A.2

Jefferson County .............................................................. .................... 1 hr.std.N.A.2

State AQCR 01 ........................................................................ .................... 1 hr.std.N.A.2

Logan County

Morgan County

Phillips County

Sedgwick County

Washington County

Yuma County

State AQCR 02 ........................................................................ .................... 1 hr.std.N.A.2

Larimer County

Weld County

State AQCR 03 (Remainder of) .............................................. .................... 1 hr.std.N.A.2

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 ........................................................................ .................... 1 hr.std.N.A.2

Garfield County

Mesa County

Moffat County

Rio Blanco County

Rest of State ............................................................................ .................... 1 hr.std.N.A.2

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

Pitkin County

Prowers County

Pueblo County

Rio Grande County

Routt County

Saguache County

San Juan County

San Miguel County

Summit County
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31035

COLORADO—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Teller County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

8. In § 81.307, the table entitled ‘‘Connecticut-Ozone’’ is revised to read as follows:

§ 81.307 Connecticut.

* * * * *

CONNECTICUT—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Greater Connecticut Area:

Farfield County (part) ....................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Shelton City

Hartford County ................................................................ 11/15/90 Nonattainment ............... 11/15/90 Serious.

Litchfield County (part) ..................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

All cities and townships except:

Bridgewater Town, New Milford Town

Middlesex County ............................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

New Haven County .......................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

New London County ......................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Tolland County ................................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Windham County .............................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

New York—N. New Jersey—Long Island Area:

Fairfield County (part) ...................................................... 11/15/90 Nonattainment ............... 11/15/90 Severe-17.

All cities and towns except Shelton City

Litchfield County (part) ..................................................... 11/15/90 Nonattainment ............... 11/15/90 Severe-17.

Bridgewater Town, New Milford Town

1This date is June 5, 1998, unless otherwise noted.

* * * * *

9. In § 81.308, the table entitled ‘‘Delaware-Ozone’’ is revised to read as follows:

§ 81.308 Delaware.

* * * * *

DELAWARE—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Philadelphia-Wilmington-Trenton Area:

Kent County ...................................................................... 11/15/90 Nonattainment ............... 11/15/90 Severe-15.

New Castle County .......................................................... 11/15/90 Nonattainment ............... 11/15/90 Severe-15.

Sussex County Area:

Sussex County ................................................................. .................... 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

10. In § 81.309, the table entitled ‘‘District of Columbia-Ozone’’ is revised to read as follows:

§ 81.309 District of Columbia.

* * * * *

DISTRICT OF COLUMBIA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Washington Area:

Washington
31036 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

DISTRICT OF COLUMBIA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Entire Area ................................................................ 11/15/90 Nonattainment ............... 11/15/90 Serious.

1This date is June 5, 1998, unless otherwise noted.

* * * * *

11. In § 81.310, the table entitled ‘‘Florida-Ozone’’ is revised to read as follows:

§ 81.310 Florida.

* * * * *

FLORIDA-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

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

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
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31037

FLORIDA-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

12. In § 81.311, the table entitled ‘‘Georgia—Ozone’’ is revised to read as follows:

§ 81.311 Georgia.

* * * * *

GEORGIA-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

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 .................

/Attainment .....................

11/15/90

Rest of State ............................................................................ .................... 1 hr.std.N.A.2

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
31038 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

GEORGIA-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Chatham County

Chattahoochee County

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
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31039

GEORGIA-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Muscogee County

Newton County

Oconee County

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

13. In § 81.312, the table entitled ‘‘Hawaii—Ozone’’ is revised to read as follows:

§ 81.312 Hawaii.

* * * * *

HAWAII-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

Hawaii County

Honolulu County

Kalawao
31040 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

HAWAII-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Kauai County

Maui County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

14. In § 81.313, the table entitled ‘‘Idaho—Ozone’’ is revised to read as follows:

§ 81.313 Idaho.

* * * * *

IDAHO-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

AQCR 61 Eastern Idaho Intrastate ......................................... .................... 1 hr.std.N.A.2

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

AQCR 62 E Washington-N Idaho Interstate ........................... .................... 1 hr.std.N.A.2

Benewah County

Kootenai County

Latah County

Nez Perce County

Shoshone County

AQCR 63 Idaho Intrastate ....................................................... .................... 1 hr.std.N.A.2

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 .................................. .................... 1 hr.std.N.A.2

Ada County

Canyon County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

15. In § 81.314, the table entitled ‘‘Illinois—Ozone’’ is revised to read as follows:
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31041

§ 81.314 Illinois.

* * * * *

ILLINOIS—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

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 .................................................................. .................... 1 hr.std.N.A.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 ......................................................................... .................... 1 hr.std.N.A.2

Alexander County .................................................................... .................... 1 hr.std.N.A.2

Bond County ............................................................................ .................... 1 hr.std.N.A.2

Boone County .......................................................................... .................... 1 hr.std.N.A.2

Brown County .......................................................................... .................... 1 hr.std.N.A.2

Bureau County ......................................................................... .................... 1 hr.std.N.A.2

Calhoun County ....................................................................... .................... 1 hr.std.N.A.2

Carroll County .......................................................................... .................... 1 hr.std.N.A.2

Cass County ............................................................................ .................... 1 hr.std.N.A.2

Champaign County .................................................................. .................... 1 hr.std.N.A.2

Christian County ...................................................................... .................... 1 hr.std.N.A.2

Clark County ............................................................................ .................... 1 hr.std.N.A.2

Clay County ............................................................................. .................... 1 hr.std.N.A.2

Clinton County ......................................................................... .................... 1 hr.std.N.A.2

Coles County ........................................................................... .................... 1 hr.std.N.A.2

Crawford County ...................................................................... .................... 1 hr.std.N.A.2

Cumberland County ................................................................. .................... 1 hr.std.N.A.2

De Kalb County ....................................................................... .................... 1 hr.std.N.A.2

De Witt County ........................................................................ .................... 1 hr.std.N.A.2

Douglas County ....................................................................... .................... 1 hr.std.N.A.2

Edgar County ........................................................................... .................... 1 hr.std.N.A.2

Edwards County ...................................................................... .................... 1 hr.std.N.A.2

Effingham County .................................................................... .................... 1 hr.std.N.A.2

Fayette County ........................................................................ .................... 1 hr.std.N.A.2

Ford County ............................................................................. .................... 1 hr.std.N.A.2

Franklin County ....................................................................... .................... 1 hr.std.N.A.2

Fulton County .......................................................................... .................... 1 hr.std.N.A.2

Gallatin County ........................................................................ .................... 1 hr.std.N.A.2

Greene County ........................................................................ .................... 1 hr.std.N.A.2

Grundy County (part):

All townships except Aux Sable and Goose Lake ........... .................... 1 hr.std.N.A.2

Hamilton County ...................................................................... .................... 1 hr.std.N.A.2

Hancock County ...................................................................... .................... 1 hr.std.N.A.2

Hardin County .......................................................................... .................... 1 hr.std.N.A.2

Henderson County ................................................................... .................... 1 hr.std.N.A.2

Henry County ........................................................................... .................... 1 hr.std.N.A.2

Iroquois County ....................................................................... .................... 1 hr.std.N.A.2

Jackson County ....................................................................... .................... 1 hr.std.N.A.2

Jasper County ......................................................................... .................... 1 hr.std.N.A.2

Jefferson County ..................................................................... .................... 1 hr.std.N.A.2

Jo Daviess County .................................................................. .................... 1 hr.std.N.A.2

Johnson County ....................................................................... .................... 1 hr.std.N.A.2

Kankakee County .................................................................... .................... 1 hr.std.N.A.2

Kendall County (part):

All townships except Oswego .......................................... .................... 1 hr.std.N.A.2

Knox County ............................................................................ .................... 1 hr.std.N.A.2

La Salle County ....................................................................... .................... 1 hr.std.N.A.2

Lawrence County ..................................................................... .................... 1 hr.std.N.A.2

Lee County .............................................................................. .................... 1 hr.std.N.A.2
31042 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

ILLINOIS—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Livingston County .................................................................... .................... 1 hr.std.N.A.2

Logan County .......................................................................... .................... 1 hr.std.N.A.2

Macon County ......................................................................... .................... 1 hr.std.N.A.2

Macoupin County ..................................................................... .................... 1 hr.std.N.A.2

Marion County ......................................................................... .................... 1 hr.std.N.A.2

Marshall County ....................................................................... .................... 1 hr.std.N.A.2

Mason County ......................................................................... .................... 1 hr.std.N.A.2

Massac County ........................................................................ .................... 1 hr.std.N.A.2

McDonough County ................................................................. .................... 1 hr.std.N.A.2

McLean County ....................................................................... .................... 1 hr.std.N.A.2

Menard County ........................................................................ .................... 1 hr.std.N.A.2

Mercer County ......................................................................... .................... 1 hr.std.N.A.2

Montgomery County ................................................................ .................... 1 hr.std.N.A.2

Morgan County ........................................................................ .................... 1 hr.std.N.A.2

Moultrie County ....................................................................... .................... 1 hr.std.N.A.2

Ogle County ............................................................................. .................... 1 hr.std.N.A.2

Peoria County .......................................................................... .................... 1 hr.std.N.A.2

Perry County ............................................................................ .................... 1 hr.std.N.A.2

Piatt County ............................................................................. .................... 1 hr.std.N.A.2

Pike County ............................................................................. .................... 1 hr.std.N.A.2

Pope County ............................................................................ .................... 1 hr.std.N.A.2

Pulaski County ......................................................................... .................... 1 hr.std.N.A.2

Putnam County ........................................................................ .................... 1 hr.std.N.A.2

Randolph County ..................................................................... .................... 1 hr.std.N.A.2

Richland County ...................................................................... .................... 1 hr.std.N.A.2

Rock Island County ................................................................. .................... 1 hr.std.N.A.2

Saline County .......................................................................... .................... 1 hr.std.N.A.2

Sangamon County ................................................................... .................... 1 hr.std.N.A.2

Schuyler County ...................................................................... .................... 1 hr.std.N.A.2

Scott County ............................................................................ .................... 1 hr.std.N.A.2

Shelby County ......................................................................... .................... 1 hr.std.N.A.2

Stark County ............................................................................ .................... 1 hr.std.N.A.2

Stephenson County ................................................................. .................... 1 hr.std.N.A.2

Tazewell County ...................................................................... .................... 1 hr.std.N.A.2

Union County ........................................................................... .................... 1 hr.std.N.A.2

Vermilion County ..................................................................... .................... 1 hr.std.N.A.2

Wabash County ....................................................................... .................... 1 hr.std.N.A.2

Warren County ........................................................................ .................... 1 hr.std.N.A.2

Washington County ................................................................. .................... 1 hr.std.N.A.2

Wayne County ......................................................................... .................... 1 hr.std.N.A.2

White County ........................................................................... .................... 1 hr.std.N.A.2

Whiteside County .................................................................... .................... 1 hr.std.N.A.2

Williamson County ................................................................... .................... 1 hr.std.N.A.2

Winnebago County .................................................................. .................... 1 hr.std.N.A.2

Woodford County ..................................................................... .................... 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * * * *

16. In § 81.315, the table entitled ‘‘Indiana—Ozone’’ is revised to read as follows:

§ 81.315 Indiana.

* * * * *

INDIANA—OZONE (1-HOUR STANDARD)

Designated Area

Designation Classification

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 ........................................................ .................... 1 hr.std.N.A. 2

Indianapolis Area:

Marion County .................................................................. .................... 1 hr.std.N.A. 2

La Porte County Area:

La Porte County ............................................................... 11/15/90 Unclassifiable/Attainment 11/15/90

Louisville Area:
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31043

INDIANA—OZONE (1-HOUR STANDARD)—Continued

Designated Area

Designation Classification

Date 1 Type Date 1 Type

Clark County ..................................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Floyd County .................................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate.

South Bend-Elkhart Area:

Elkhart County .................................................................. .................... 1 hr.std.N.A. 2

St. Joseph County ............................................................ .................... 1 hr.std.N.A. 2

Warrick County Area:

Warrick County ................................................................. 11/15/90 Unclassifiable/Attainment 11/15/90

Allen County ............................................................................ .................... 1 hr.std.N.A. 2

Adams County ......................................................................... .................... 1 hr.std.N.A. 2

Bartholomew County ............................................................... .................... 1 hr.std.N.A. 2

Benton County ......................................................................... .................... 1 hr.std.N.A. 2

Blackford County ..................................................................... .................... 1 hr.std.N.A. 2

Boone County .......................................................................... .................... 1 hr.std.N.A. 2

Brown County .......................................................................... .................... 1 hr.std.N.A. 2

Carroll County .......................................................................... .................... 1 hr.std.N.A. 2

Cass County ............................................................................ .................... 1 hr.std.N.A. 2

Clay County ............................................................................. .................... hr.std.N.A. 2

Clinton County ......................................................................... .................... 1 hr.std.N.A. 2

Crawford County ...................................................................... .................... 1 hr.std.N.A. 2

Daviess County ....................................................................... .................... 1 hr.std.N.A. 2

De Kalb County ....................................................................... .................... 1 hr.std.N.A. 2

Dearborn County ..................................................................... .................... 1 hr.std.N.A. 2

Decatur County ........................................................................ .................... 1 hr.std.N.A. 2

Delaware County ..................................................................... .................... 1 hr.std.N.A. 2

Dubois County ......................................................................... .................... 1 hr.std.N.A. 2

Fayette County ........................................................................ .................... 1 hr.std.N.A. 2

Fountain County ...................................................................... .................... 1 hr.std.N.A. 2

Franklin County ....................................................................... .................... 1 hr.std.N.A. 2

Fulton County .......................................................................... .................... 1 hr.std.N.A. 2

Gibson County ......................................................................... .................... 1 hr.std.N.A. 2

Grant County ........................................................................... .................... 1 hr.std.N.A. 2

Greene County ........................................................................ .................... 1 hr.std.N.A. 2

Hamilton County ...................................................................... .................... 1 hr.std.N.A. 2

Hancock County ...................................................................... .................... 1 hr.std.N.A. 2

Harrison County ....................................................................... .................... 1 hr.std.N.A. 2

Hendricks County .................................................................... .................... 1 hr.std.N.A. 2

Henry County ........................................................................... .................... 1 hr.std.N.A. 2

Howard County ........................................................................ .................... 1 hr.std.N.A. 2

Huntington County ................................................................... .................... 1 hr.std.N.A. 2

Jackson County ....................................................................... .................... 1 hr.std.N.A. 2

Jasper County ......................................................................... .................... 1 hr.std.N.A. 2

Jay County ............................................................................... .................... 1 hr.std.N.A. 2

Jefferson County ..................................................................... .................... 1 hr.std.N.A. 2

Jennings County ...................................................................... .................... 1 hr.std.N.A. 2

Johnson County ....................................................................... .................... 1 hr.std.N.A. 2

Knox County ............................................................................ .................... 1 hr.std.N.A. 2

Kosciusko County .................................................................... .................... 1 hr.std.N.A. 2

Lagrange County ..................................................................... .................... 1 hr.std.N.A. 2

Lawrence County ..................................................................... .................... 1 hr.std.N.A. 2

Madison County ....................................................................... .................... 1 hr.std.N.A. 2

Marshall County ....................................................................... .................... 1 hr.std.N.A. 2

Martin County .......................................................................... .................... 1 hr.std.N.A. 2

Miami County ........................................................................... .................... 1 hr.std.N.A. 2

Monroe County ........................................................................ .................... 1 hr.std.N.A. 2

Montgomery County ................................................................ .................... 1 hr.std.N.A. 2

Morgan County ........................................................................ .................... 1 hr.std.N.A. 2

Newton County ........................................................................ .................... 1 hr.std.N.A. 2

Noble County ........................................................................... .................... 1 hr.std.N.A. 2

Ohio County ............................................................................. .................... 1 hr.std.N.A. 2

Orange County ........................................................................ .................... 1 hr.std.N.A. 2

Owen County ........................................................................... .................... 1 hr.std.N.A. 2

Parke County ........................................................................... .................... 1 hr.std.N.A. 2

Perry County ............................................................................ .................... 1 hr.std.N.A. 2

Pike County ............................................................................. .................... 1 hr.std.N.A. 2

Posey County .......................................................................... .................... 1 hr.std.N.A. 2

Pulaski County ......................................................................... .................... 1 hr.std.N.A. 2

Putnam County ........................................................................ .................... 1 hr.std.N.A. 2

Randolph County ..................................................................... .................... 1 hr.std.N.A. 2

Ripley County .......................................................................... .................... 1 hr.std.N.A. 2

Rush County ............................................................................ .................... 1 hr.std.N.A. 2
31044 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

INDIANA—OZONE (1-HOUR STANDARD)—Continued

Designated Area

Designation Classification

Date 1 Type Date 1 Type

Scott County ............................................................................ .................... 1 hr.std.N.A. 2

Shelby County ......................................................................... .................... 1 hr.std.N.A. 2

Spencer County ....................................................................... .................... 1 hr.std.N.A. 2

Starke County .......................................................................... .................... 1 hr.std.N.A. 2

Steuben County ....................................................................... .................... 1 hr.std.N.A. 2

Sullivan County ........................................................................ .................... 1 hr.std.N.A. 2

Switzerland County .................................................................. .................... 1 hr.std.N.A. 2

Tippecanoe County ................................................................. .................... 1 hr.std.N.A. 2

Tipton County .......................................................................... .................... 1 hr.std.N.A. 2

Union County ........................................................................... .................... 1 hr.std.N.A. 2

Vermillion County .................................................................... .................... 1 hr.std.N.A. 2

Vigo County ............................................................................. .................... 1 hr.std.N.A. 2

Wabash County ....................................................................... .................... 1 hr.std.N.A. 2

Warren County ........................................................................ .................... 1 hr.std.N.A. 2

Washington County ................................................................. .................... 1 hr.std.N.A. 2

Wayne County ......................................................................... .................... 1 hr.std.N.A. 2

Wells County ........................................................................... .................... 1 hr.std.N.A. 2

White County ........................................................................... .................... 1 hr.std.N.A. 2

Whitley County ........................................................................ .................... 1 hr.std.N.A. 2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

17. In § 81.316, the table entitled ‘‘Iowa—Ozone’’ is revised to read as follows:

§ 81.316 Iowa.

* * * * *

IOWA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A. 2

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
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31045

IOWA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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

Winnebago County

Winneshiek County

Woodbury County

Worth County

Wright County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

18. In § 81.317, the table entitled ‘‘Kansas—Ozone’’ is revised to read as follows:
31046 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

§ 81.317 Kansas.

* * * * *

KANSAS-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Kansas City Area:

Johnson County ............................................................... 7/23/92 Attainment

Wyandotte County ............................................................ 7/23/92 Attainment

Allen County ............................................................................ 7/23/92 1hr.std.N.A.2

Anderson County ..................................................................... 7/23/92 1 hr.std.N.A.2

Atchison County ...................................................................... 7/23/92 1 hr.std.N.A.2

Barber County ......................................................................... 7/23/92 1 hr.std.N.A.2

Barton County .......................................................................... 7/23/92 1 hr.std.N.A.2

Bourbon County ....................................................................... 7/23/92 1 hr.std.N.A.2

Brown County .......................................................................... 7/23/92 1 hr.std.N.A.2

Butler County ........................................................................... 7/23/92 1 hr.std.N.A.2

Chase County .......................................................................... 7/23/92 1 hr.std.N.A.2

Chautauqua County ................................................................. 7/23/92 1 hr.std.N.A.2

Cherokee County ..................................................................... 7/23/92 1 hr.std.N.A.2

Cheyenne County .................................................................... 7/23/92 1 hr.std.N.A.2

Clark County ............................................................................ 7/23/92 1 hr.std.N.A.2

Clay County ............................................................................. 7/23/92 1 hr.std.N.A.2

Cloud County ........................................................................... 7/23/92 1 hr.std.N.A.2

Coffey County .......................................................................... 7/23/92 1 hr.std.N.A.2

Comanche County ................................................................... 7/23/92 1 hr.std.N.A.2

Cowley County ........................................................................ 7/23/92 1 hr.std.N.A.2

Crawford County ...................................................................... 7/23/92 1 hr.std.N.A.2

Decatur County ........................................................................ 7/23/92 1 hr.std.N.A.2

Dickinson County ..................................................................... 7/23/92 1 hr.std.N.A.2

Doniphan County ..................................................................... 7/23/92 1 hr.std.N.A.2

Douglas County ....................................................................... 7/23/92 1 hr.std.N.A.2

Edwards County ...................................................................... 7/23/92 1 hr.std.N.A.2

Elk County ............................................................................... 7/23/92 1 hr.std.N.A.2

Ellis County .............................................................................. 7/23/92 1 hr.std.N.A.2

Ellsworth County ...................................................................... 7/23/92 1 hr.std.N.A.2

Finney County ......................................................................... 7/23/92 1 hr.std.N.A.2

Ford County ............................................................................. 7/23/92 1 hr.std.N.A.2

Franklin County ....................................................................... 7/23/92 1 hr.std.N.A.2

Geary County .......................................................................... 7/23/92 1 hr.std.N.A.2

Gove County ............................................................................ 7/23/92. 1 hr.std.N.A.2

Graham County ....................................................................... 7/23/92 1 hr.std.N.A.2

Grant County ........................................................................... 7/23/92 1 hr.std.N.A.2

Gray County ............................................................................ 7/23/92 1 hr.std.N.A.2

Greeley County ........................................................................ 7/23/92 1 hr.std.N.A.2

Greenwood County .................................................................. 7/23/92 1 hr.std.N.A.2

Hamilton County ...................................................................... 7/23/92 1 hr.std.N.A.2

Harper County ......................................................................... 7/23/92 1 hr.std.N.A.2

Harvey County ......................................................................... 7/23/92 1 hr.std.N.A.2

Haskell County ........................................................................ 7/23/92 1 hr.std.N.A.2

Hodgeman County ................................................................... 7/23/92 1 hr.std.N.A.2

Jackson County ....................................................................... 7/23/92 1 hr.std.N.A.2

Jefferson County ..................................................................... 7/23/92 1 hr.std.N.A.2

Jewell County .......................................................................... 7/23/92 1 hr.std.N.A.2

Kearny County ......................................................................... 7/23/92 1 hr.std.N.A.2

Kingman County ...................................................................... 7/23/92 1 hr.std.N.A.2

Kiowa County .......................................................................... 7/23/92 1 hr.std.N.A.2

Labette County ........................................................................ 7/23/92 1 hr.std.N.A.2

Lane County ............................................................................ 7/23/92. 1 hr.std.N.A.2

Leavenworth County ................................................................ 7/23/92 1 hr.std.N.A.2

Lincoln County ......................................................................... 7/23/92 1 hr.std.N.A.2

Linn County ............................................................................. 7/23/92 1 hr.std.N.A.2

Logan County .......................................................................... 7/23/92 1 hr.std.N.A.2

Lyon County ............................................................................ 7/23/92 1 hr.std.N.A.2

Marion County ......................................................................... 7/23/92 1 hr.std.N.A.2

Marshall County ....................................................................... 7/23/92 1 hr.std.N.A.2

McPherson County .................................................................. 7/23/92 1 hr.std.N.A.2

Meade County ......................................................................... 7/23/92 1 hr.std.N.A.2

Miami County ........................................................................... 7/23/92 1 hr.std.N.A.2

Mitchell County ........................................................................ 7/23/92 1 hr.std.N.A.2

Montgomery County ................................................................ 7/23/92 1 hr.std.N.A.2

Morris County .......................................................................... 7/23/92 1 hr.std.N.A.2

Morton County ......................................................................... 7/23/92 1 hr.std.N.A.2
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31047

KANSAS-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Nemaha County ....................................................................... 7/23/92 1 hr.std.N.A.2

Neosho County ........................................................................ 7/23/92 1 hr.std.N.A.2

Ness County ............................................................................ 7/23/92 1 hr.std.N.A.2

Norton County ......................................................................... 7/23/92 1 hr.std.N.A.2

Osage County .......................................................................... 7/23/92 1 hr.std.N.A.2

Osborne County ...................................................................... 7/23/92 1 hr.std.N.A.2

Ottawa County ......................................................................... 7/23/92 1 hr.std.N.A.2

Pawnee County ....................................................................... 7/23/92 1 hr.std.N.A.2

Phillips County ......................................................................... 7/23/92 1 hr.std.N.A.2

Pottawatomie County .............................................................. 7/23/92 1 hr.std.N.A.2

Pratt County ............................................................................. 7/23/92 1 hr.std.N.A.2

Rawlins County ........................................................................ 7/23/92 1 hr.std.N.A.2

Reno County ............................................................................ 7/23/92 1 hr.std.N.A.2

Republic County ...................................................................... 7/23/92 1 hr.std.N.A.2

Rice County ............................................................................. 7/23/92 1 hr.std.N.A.2

Riley County ............................................................................ 7/23/92 1 hr.std.N.A.2

Rooks County .......................................................................... 7/23/92 1 hr.std.N.A.2

Rush County ............................................................................ 7/23/92 1 hr.std.N.A.2

Russell County ........................................................................ 7/23/92 1 hr.std.N.A.2

Saline County .......................................................................... 7/23/92 1 hr.std.N.A.2

Scott County ............................................................................ 7/23/92 1 hr.std.N.A.2

Sedgwick County ..................................................................... 7/23/92 1 hr.std.N.A.2

Seward County ........................................................................ 7/23/92 1 hr.std.N.A.2

Shawnee County ..................................................................... 7/23/92 1 hr.std.N.A.2

Sheridan County ...................................................................... 7/23/92 1 hr.std.N.A.2

Sherman County ...................................................................... 7/23/92 1 hr.std.N.A.2

Smith County ........................................................................... 7/23/92 1 hr.std.N.A.2

Stafford County ........................................................................ 7/23/92 1 hr.std.N.A.2

Stanton County ........................................................................ 7/23/92 1 hr.std.N.A.2

Stevens County ....................................................................... 7/23/92 1 hr.std.N.A.2

Sumner County ........................................................................ 7/23/92 1 hr.std.N.A.2

Thomas County ....................................................................... 7/23/92 1 hr.std.N.A.2

Trego County ........................................................................... 7/23/92 1 hr.std.N.A.2

Wabaunsee County ................................................................. 7/23/92 1 hr.std.N.A.2

Wallace County ....................................................................... 7/23/92 1 hr.std.N.A.2

Washington County ................................................................. 7/23/92 1 hr.std.N.A.2

Wichita County ........................................................................ 7/23/92 1 hr.std.N.A.2

Wilson County ......................................................................... 7/23/92 1 hr.std.N.A.2

Woodson County ..................................................................... 7/23/92 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * * * *

19. In § 81.318, the table entitled ‘‘Kentucky-Ozone’’ is revised to read as follows:

§ 81.318 Kentucky.

* * * * * * *

KENTUCKY—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Cincinnati-Hamilton Area:

Boone County ................................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Campbell County .............................................................. 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Kenton County .................................................................. 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Edmonson County Area:

Edmonson County ............................................................ .................... x1 hr.std.N.A.2.

Louisville Area:

Bullitt County (part) .......................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate.
31048 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

KENTUCKY—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

The area boundary is as follows: Beginning at the

intersection of Ky 1020 and the Jefferson-Bullitt

County Line proceeding to the east along the

county line to the intersection of county road 567

and the Jefferson-Bullitt County Line; proceeding

south on county road 567 to the junction with Ky

1116 (also known as Zoneton Road); proceeding

to the south on Ky 1116 to the junction with Hebron Lane; proceeding to the south on Hebron

Lane to Cedar Creek; proceeding south on Cedar

Creek to the confluence of Floyds Fork turning

southeast along a creek that meets Ky 44 at Stallings Cemetery; proceeding west along Ky 44 to

the eastern most point in the Shepherdsville city

limits; proceeding south along the Shepherdsville

city limits to the Salt River and west to a point

across the river from Mooney Lane; proceeding

south along Mooney Lane to the junction of Ky

480; proceeding west on Ky 480 to the junction

with Ky 2237; proceeding south on Ky 2237 to

the junction with Ky 61 and proceeding north on

Ky 61 to the junction with Ky 1494; proceeding

south on Ky 1494 to the junction with the perimeter of the Fort Knox Military Reservation; proceeding north along the military reservation perimeter to Castleman Branch Road; proceeding

north on Castleman Branch Road to Ky 44; proceeding a very short distance west on Ky 44 to a

junction with Ky 2723; proceeding north on Ky

2723 to the junction of Chillicoop Road; proceeding northeast on Chillicoop Road to the junction

of Ky 2673; proceeding north on Ky 2673 to the

junction of Ky 1020; proceeding north on Ky 1020

to the beginning; unless a road or intersection of

two or more roads defines the nonattainment

boundary, the area shall extend outward 750 feet

from the center of the road or intersection

Jefferson County .............................................................. 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Oldham County (part) ....................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate.
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31049

KENTUCKY—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

The area boundary is as follows: Beginning at the

intersection of the Oldham-Jefferson County Line

with the southbound lane of Interstate 71; proceeding to the northeast along the southbound

lane of Interstate 71 to the intersection of Ky 329

and the southbound lane of Interstate 71; proceeding to the northwest on Ky 329 to the intersection of Zaring Road and Ky 329; proceeding

to the east-northeast on Zaring Road to the junction of Cedar Point Road and Zaring Road; proceeding to the north-northeast on Cedar Point

Road to the junction of Ky 393 and Cedar Point

Road; proceeding to the south-southeast on Ky

393 to the junction of (the access road on the

north side of Reformatory Lake and the Reformatory); proceeding to the east-northeast on the

access road to the junction with Dawkins Lane

and the access road; proceeding to follow an

electric power line east-northeast across from the

junction of county road 746 and Dawkins Lane to

the east-northeast across Ky 53 on to the La

Grange Water Filtration Plant; proceeding on to

the east-southeast along the power line then

south across Fort Pickens Road to a power substation on Ky 146; proceeding along the power

line south across Ky 146 and the Seaboard System Railroad track to adjoin the incorporated city

limits of La Grange; then proceeding east then

south along the La Grange city limits to a point

abutting the north side of Ky 712; proceeding

east-southeast on Ky 712 to the junction of

Massie School Road and Ky 712; proceeding to

the south-southwest on Massie School Road to

the intersection of Massie School Road and Zale

Smith Road; proceeding northeast on Zale Smith

Road to the junction of Ky 53 and Zale Smith

Road; proceeding on Ky 53 to the northnorthwest

to the junction of New Moody Lane and Ky 53;

proceeding on New Moody Lane to the southsouthwest until meeting the city limits of La

Grange; then briefly proceeding north following

the La Grange city limits to the intersection of the

northbound lane of Interstate 71 and the La

Grange city limits; proceeding southwest on the

north-bound lane of Interstate 71 until intersecting with the North Fork of Currys Fork; proceeding south-southwest beyond the confluence

of Currys Fork to the south-southwest beyond the

confluence of Floyds Fork continuing on to the

Oldham-Jefferson County Line; proceeding northwest along the Oldham-Jefferson County Line to

the beginning; unless a road or intersection of

two or more roads defines the nonattainment

boundary, the area shall extend outward 750 feet

from the center of the road or intersection

Owensboro Area:

Daviess County ................................................................ .................... 1 hr.std.N.A.2

Hancock County ............................................................... .................... 1 hr.std.N.A.2

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

Morgan County Area:

Morgan County ................................................................. 11/15/90 Unclassifiable/Attainment 11/15/90
31050 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

KENTUCKY—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Adair County ............................................................................ .................... 1 hr.std.N.A.2

Allen County ............................................................................ .................... 1 hr.std.N.A.2

Anderson County ..................................................................... .................... 1 hr.std.N.A.2

Ballard County ......................................................................... .................... 1 hr.std.N.A.2

Barren County ......................................................................... .................... 1 hr.std.N.A.2

Bath County ............................................................................. .................... 1 hr.std.N.A.2

Bell County .............................................................................. .................... 1 hr.std.N.A.2

Bourbon County ....................................................................... .................... 1 hr.std.N.A.2

Boyd County ............................................................................ .................... 1 hr.std.N.A.2

Boyle County ........................................................................... .................... 1 hr.std.N.A.2

Bracken County ....................................................................... .................... 1 hr.std.N.A.2

Breathitt County ....................................................................... .................... 1 hr.std.N.A.2

Breckinridge County ................................................................ .................... 1 hr.std.N.A.2

Bullitt County (part):

Remainder of County ....................................................... .................... 1 hr.std.N.A.2

Butler County ........................................................................... .................... 1 hr.std.N.A.2

Caldwell County ....................................................................... .................... 1 hr.std.N.A.2

Calloway County ...................................................................... .................... 1 hr.std.N.A.2

Carlisle County ........................................................................ .................... 1 hr.std.N.A.2

Carroll County .......................................................................... .................... 1 hr.std.N.A.2

Carter County .......................................................................... .................... 1 hr.std.N.A.2

Casey County .......................................................................... .................... 1 hr.std.N.A.2

Christian County ...................................................................... .................... 1 hr.std.N.A.2

Clark County ............................................................................ .................... 1 hr.std.N.A.2

Clay County ............................................................................. .................... 1 hr.std.N.A.2

Clinton County ......................................................................... .................... 1 hr.std.N.A.2

Crittenden County .................................................................... .................... 1 hr.std.N.A.2

Cumberland County ................................................................. .................... 1 hr.std.N.A.2

Elliott County ........................................................................... .................... 1 hr.std.N.A.2

Estill County ............................................................................. .................... 1 hr.std.N.A.2

Fayette County ........................................................................ .................... 1 hr.std.N.A.2

Fleming County ....................................................................... .................... 1 hr.std.N.A.2

Floyd County ........................................................................... .................... 1 hr.std.N.A.2

Franklin County ....................................................................... .................... 1 hr.std.N.A.2

Fulton County .......................................................................... .................... 1 hr.std.N.A.2

Gallatin County ........................................................................ .................... 1 hr.std.N.A.2

Garrard County ................................................................. .................... 1 hr.std.N.A.2

Grant County .................................................................... .................... 1 hr.std.N.A.2

Graves County ................................................................. .................... 1 hr.std.N.A.2

Grayson County ............................................................... .................... 1 hr.std.N.A.2

Green County ................................................................... .................... 1 hr.std.N.A.2

Greenup County ............................................................... .................... 1 hr.std.N.A.2

Hancock County (part):

Remainder of County ....................................................... .................... 1 hr.std.N.A.2

Hardin County .......................................................................... .................... 1 hr.std.N.A.2

Harlan County .......................................................................... .................... 1 hr.std.N.A.2

Harrison County ....................................................................... .................... 1 hr.std.N.A.2

Hart County ............................................................................. .................... 1 hr.std.N.A.2

Henderson County ................................................................... .................... 1 hr.std.N.A.2

Henry County ........................................................................... .................... 1 hr.std.N.A.2

Hickman County ...................................................................... .................... 1 hr.std.N.A.2

Hopkins County ....................................................................... .................... 1 hr.std.N.A.2

Jackson County ....................................................................... .................... 1 hr.std.N.A.2

Jessamine County ................................................................... .................... 1 hr.std.N.A.2

Johnson County ....................................................................... .................... 1 hr.std.N.A.2

Knott County ............................................................................ .................... 1 hr.std.N.A.2

Knox County ............................................................................ .................... 1 hr.std.N.A.2

Larue County ........................................................................... .................... 1 hr.std.N.A.2

Laurel County .......................................................................... .................... 1 hr.std.N.A.2

Lawrence County ..................................................................... .................... 1 hr.std.N.A.2

Lee County .............................................................................. .................... 1 hr.std.N.A.2

Leslie County ........................................................................... .................... 1 hr.std.N.A.2

Letcher County ........................................................................ .................... 1 hr.std.N.A.2

Lewis County ........................................................................... .................... 1 hr.std.N.A.2

Lincoln County ......................................................................... .................... 1 hr.std.N.A.2

Livingston County .................................................................... .................... 1 hr.std.N.A.2

Logan County .......................................................................... .................... 1 hr.std.N.A.2

Lyon County ............................................................................ .................... 1 hr.std.N.A.2

Madison County ....................................................................... .................... 1 hr.std.N.A.2

Magoffin County ...................................................................... .................... 1 hr.std.N.A.2
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31051

KENTUCKY—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Marion County ......................................................................... .................... 1 hr.std.N.A.2

Marshall County ....................................................................... .................... 1 hr.std.N.A.2

Martin County .......................................................................... .................... 1 hr.std.N.A.2

Mason County ......................................................................... .................... 1 hr.std.N.A.2

McCracken County .................................................................. .................... 1 hr.std.N.A.2

McCreary County ..................................................................... .................... 1 hr.std.N.A.2

McLean County ....................................................................... .................... 1 hr.std.N.A.2

Meade County ......................................................................... .................... 1 hr.std.N.A.2

Menifee County ....................................................................... .................... 1 hr.std.N.A.2

Mercer County ......................................................................... .................... 1 hr.std.N.A.2

Metcalfe County ....................................................................... .................... 1 hr.std.N.A.2

Monroe County ........................................................................ .................... 1 hr.std.N.A.2

Montgomery County ................................................................ .................... 1 hr.std.N.A.2

Muhlenberg County ................................................................. .................... 1 hr.std.N.A.2

Nelson County ......................................................................... .................... 1 hr.std.N.A.2

Nicholas County ...................................................................... .................... 1 hr.std.N.A.2

Ohio County ............................................................................. .................... 1 hr.std.N.A.2

Oldham County (part):

Remainder of County ....................................................... .................... 1 hr.std.N.A.2

Owen County ........................................................................... .................... 1 hr.std.N.A.2

Owsley County ........................................................................ .................... 1 hr.std.N.A.2

Pendleton County .................................................................... .................... 1 hr.std.N.A.2

Perry County ............................................................................ .................... 1 hr.std.N.A.2

Pike County ............................................................................. .................... 1 hr.std.N.A.2

Powell County .......................................................................... .................... 1 hr.std.N.A.2

Pulaski County ......................................................................... .................... 1 hr.std.N.A.2

Robertson County .................................................................... .................... 1 hr.std.N.A.2

Rockcastle County ................................................................... .................... 1 hr.std.N.A.2

Rowan County ......................................................................... .................... 1 hr.std.N.A.2

Russell County ........................................................................ .................... 1 hr.std.N.A.2

Scott County ............................................................................ .................... 1 hr.std.N.A.2

Shelby County ......................................................................... .................... 1 hr.std.N.A.2

Simpson County ...................................................................... .................... 1 hr.std.N.A.2

Spencer County ....................................................................... .................... 1 hr.std.N.A.2

Taylor County .......................................................................... .................... 1 hr.std.N.A.2

Todd County ............................................................................ .................... 1 hr.std.N.A.2

Trigg County ............................................................................ .................... 1 hr.std.N.A.2

Trimble County ........................................................................ .................... 1 hr.std.N.A.2

Union County ........................................................................... .................... 1 hr.std.N.A.2

Warren County ........................................................................ .................... 1 hr.std.N.A.2

Washington County ................................................................. .................... 1 hr.std.N.A.2

Wayne County ......................................................................... .................... 1 hr.std.N.A.2

Webster County ....................................................................... .................... 1 hr.std.N.A.2

Whitley County ........................................................................ .................... 1 hr.std.N.A.2

Wolfe County ........................................................................... .................... 1 hr.std.N.A.2

Woodford County ..................................................................... .................... 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

20. In § 81.319, the table entitled ‘‘Louisiana-Ozone’’ is revised to read as follows:

§ 81.319 Louisiana.

* * * * *

LOUISIANA-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

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 ........................................................... .................... 1 hr.std.N.A. 2

Grant Parish Area:
31052 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

LOUISIANA-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Grant Parish ..................................................................... .................... 1 hr.std.N.A. 2

Lafayette Area:

Lafayette Parish ............................................................... .................... 1 hr.std.N.A. 2

Lafourche Parish Area:

Lafourche Parish .............................................................. 1/05/98 Nonattainment ............... 1/05/98 Incomplete Data.

Lake Charles Area:

Calcasieu Parish .............................................................. .................... 1 hr.std.N.A. 2

New Orleans Area:

Jefferson Parish ............................................................... .................... 1 hr.std.N.A. 2

Orleans Parish .................................................................. .................... 1 hr.std.N.A. 2

St. Bernard Parish ............................................................ .................... 1 hr.std.N.A. 2

St. Charles Parish ............................................................ .................... 1 hr.std.N.A. 2

Pointe Coupee Area:

Pointe Coupee Parish ...................................................... .................... 1 hr.std.N.A. 2

St. James Parish Area:

St. James Parish .............................................................. .................... 1 hr.std.N.A. 2

St. Mary Parish Area:

St. Mary Parish ................................................................. .................... 1 hr.std.N.A. 2

AQCR 019 Monroe-El Dorado Interstate ................................ .................... 1 hr.std.N.A. 2

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 Inters. ...................... .................... 1 hr.std.N.A. 2

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 S. Louisiana-S.E. Texas Interstate ....................... .................... 1 hr.std.N.A. 2

St. John The Baptist Parish.

AQCR 106 S. Louisiana-S.E. Texas Interstate ....................... .................... 1 hr.std.N.A. 2

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

1This date is June 5, 1998, unless otherwise noted.
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31053

2 1 hour standard Not Applicable.

* * * * *

21. In § 81.320, the table entitled ‘‘Maine-Ozone’’ is revised to read as follows:

§ 81.320 Maine.

* * * * *

MAINE-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Franklin County Area:

Franklin County (part) ...................................................... .................... 1 hr.std.N.A. 3

Hancock County and Waldo County Area:

Hancock County ............................................................... .................... 1 hr.std.N.A. 3

Waldo County ................................................................... .................... 1 hr.std.N.A. 3

Knox County and Lincoln County Area:

Knox County ..................................................................... .................... 1 hr.std.N.A.

Lincoln County .................................................................. .................... 1 hr.std.N.A. 3

Lewiston-Auburn Area:

Androscoggin County ....................................................... .................... 1 hr.std.N.A.. 3

Kennebec County ............................................................. .................... 1 hr.std.N.A. 3

Oxford County Area:

Oxford County (part) ........................................................ .................... 1 hr.std.N.A. 3

Portland Area:

Cumberland County ......................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate. 2

Sagadahoc County ........................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate. 2

York County ...................................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate. 2

Somerset County Area:

Somerset County (part) .................................................... .................... 1 hr.std.N.A. 3

AQCR 108 Aroostook Intrastate .............................................. .................... 1 hr.std.N.A. 3

Aroostook County (part) see 40 CFR 81.179

AQCR 109 Down East Intrastate ............................................ .................... 1 hr.std.N.A. 3

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 ................................... .................... 1 hr.std.N.A. 3

(Remainder of) see 40 CFR 81.182

Aroostook County

Franklin County (part)

Oxford County (part)

Penobscot County (part)

Piscataquis County (part)

Somerset County (part)

1This date is June 5, 1998, unless otherwise noted.

2Attainment date extended to November 15, 1997.

3 1 hour standard Not Applicable.

* * * * *

22. In § 81.321, the table entitled ‘‘Maryland-Ozone’’ is revised to read as follows:

§ 81.321 Maryland.

* * * * *

MARYLAND—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Baltimore Area:

Anne Arundel County ....................................................... 11/15/90 Nonattainment ............... 11/15/90 Severe-15.

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.
31054 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

MARYLAND—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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 .............................. .................... 1 hr.std.N.A. 2

Allegany County

Garrett County

Washington County

AQCR 114 Eastern Shore Interstate (Remainder of) ............. .................... 1 hr.std.N.A. 2

Caroline County

Dorchester County

Somerset County

Talbot County

Wicomico County

Worcester County

AQCR 116 Southern Maryland Intrastate (Remainder of) ...... .................... 1 hr.std.N.A. 2

St. Mary’s County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

23. In § 81.322, the table entitled ‘‘Massachusetts—Ozone’’ is revised to read as follows:

§ 81.322 Massachusetts.

* * * * *

MASSACHUSETTS—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Boston-Lawrence-Worcester (E. Mass) Area:

Barnstable County ............................................................ 11/15/90 Nonattainment ............... 11/15/90 Serious.

Bristol County ................................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Dukes County ................................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Essex County ................................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Middlesex County ............................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Nantucket County ............................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Norfolk County .................................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Plymouth County .............................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Suffolk County .................................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Worcester County ............................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Springfield (W. Mass) Area:

Berkshire County .............................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Franklin County ................................................................ 11/15/90 Nonattainment ............... 11/15/90 Serious.

Hampden County ............................................................. 11/15/90 Nonattainment ............... 11/15/90 Serious.

Hampshire County ............................................................ 11/15/90 Nonattainment ............... 11/15/90 Serious.

1This date is June 5, 1998, unless otherwise noted.

* * * * *

24. In § 81.323, the table entitled ‘‘Michigan—Ozone’’ is revised to read as follows:

§ 81.323 Michigan.

* * * * *

MICHIGAN—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Allegan County Area:

Allegan County ................................................................. 11/15/90 Nonattainment ............... 11/15/90 Incomplete Data.

Barry County Area:

Barry County .................................................................... .................... 1 hr.std.N.A. 2

Battle Creek Area:
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31055

MICHIGAN—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Calhoun County ................................................................ .................... 1 hr.std.N.A. 2

Benton Harbor Area:

Berrien County ................................................................. .................... 1 hr.std.N.A. 2

Branch County Area:

Branch County .................................................................. .................... 1 hr.std.N.A. 2

Cass County Area:

Cass County ..................................................................... .................... 1 hr.std.N.A. 2

Detroit-Ann Arbor Area:

Livingston County ............................................................. 4/6/95 Attainment.

Macomb County ............................................................... 4/6/95 Attainment.

Monroe County ................................................................. 4/6/95 Attainment.

Oakland County ................................................................ 4/6/95 Attainment.

St. Clair County ................................................................ 4/6/95 Attainment.

Washtenaw County .......................................................... 4/6/95 Attainment.

Wayne County .................................................................. 4/6/95 Attainment.

Flint Area:

Genesee County .............................................................. .................... 1 hr.std.N.A. 2

Grand Rapids Area:

Kent County ...................................................................... 6/21/96 Attainment..

Ottawa County .................................................................. 6/21/96 Attainment..

Gratiot County Area:

Gratiot County .................................................................. .................... 1 hr.std.N.A. 2

Hillsdale County Area:

Hillsdale County ............................................................... .................... 1 hr.std.N.A. 2

Huron County Area:

Huron County ................................................................... .................... 1 hr.std.N.A. 2

Ionia County Area:

Ionia County ..................................................................... .................... 1 hr.std.N.A. 2

Jackson Area:

Jackson County ................................................................ .................... 1 hr.std.N.A. 2

Kalamazoo Area:

Kalamazoo County ........................................................... .................... 1 hr.std.N.A. 2

Lansing-East Lansing Area:

Clinton County .................................................................. .................... 1 hr.std.N.A. 2

Eaton County .................................................................... .................... 1 hr.std.N.A. 2

Ingham County ................................................................. .................... 1 hr.std.N.A. 2

Lapeer County Area:

Lapeer County .................................................................. .................... 1 hr.std.N.A. 2

Lenawee County Area:

Lenawee County .............................................................. .................... 1 hr.std.N.A. 2

Mason County Area:

Mason County .................................................................. 11/15/90 Unclassifiable/Attainment 11/15/90

Montcalm Area:

Montcalm County ............................................................. .................... 1 hr.std.N.A. 2

Muskegon Area:

Muskegon County ............................................................ 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Oceana County Area:

Oceana County ................................................................ 11/15/90 Unclassifiable/Attainment 11/15/90

Saginaw-Bay City-Midland Area:

Bay County ....................................................................... .................... 1 hr.std.N.A. 2

Midland County ................................................................ .................... 1 hr.std.N.A. 2

Saginaw County ............................................................... .................... 1 hr.std.N.A. 2

Sanilac County Area:

Sanilac County ................................................................. .................... 1 hr.std.N.A. 2

Shiawassee County Area:

Shiawassee County .......................................................... .................... 1 hr.std.N.A. 2

St. Joseph County Area:

St. Joseph County ............................................................ .................... 1 hr.std.N.A. 2

Tuscola County Area:

Tuscola County ................................................................ .................... 1 hr.std.N.A. 2

Van Buren County Area:

Van Buren County ............................................................ .................... 1 hr.std.N.A. 2

AQCR 122 Central Michigan Intrastate (Remainder of) ......... .................... 1 hr.std.N.A. 2

Arenac County

Clare County

Gladwin County

Iosco County

Isabella County

Lake County

Mecosta County
31056 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

MICHIGAN—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Newaygo County

Ogemaw County

Osceola County

Roscommon County

AQCR 126 Upper Michigan Intrastate (part)

Marquette County .................... 1 hr.std.N.A. 2

AQCR 126 Upper Michigan Intrastate

(Remainder of) .................... 1 hr.std.N.A. 2

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

25. In § 81.324, the table entitled ‘‘Minnesota—Ozone’’ is revised to read as follows:

§ 81.324 Minnesota.

* * * * *

MINNESOTA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Minneapolis-Saint Paul Area:

Anoka County ................................................................... .................... 1 hr.std.N.A.2

Carver County .................................................................. .................... 1 hr.std.N.A.2

Dakota County .................................................................. .................... 1 hr.std.N.A.2

Hennepin County .............................................................. .................... 1 hr.std.N.A.2

Ramsey County ................................................................ .................... 1 hr.std.N.A.2

Scott County ..................................................................... .................... 1 hr.std.N.A.2

Washington County .......................................................... .................... 1 hr.std.N.A.2

Aitkin County ........................................................................... .................... 1 hr.std.N.A.2

Becker County ......................................................................... .................... 1 hr.std.N.A.2

Beltrami County ....................................................................... .................... 1 hr.std.N.A.2

Benton County ......................................................................... .................... 1 hr.std.N.A.2

Big Stone County .................................................................... .................... 1 hr.std.N.A.2

Blue Earth County ................................................................... .................... 1 hr.std.N.A.2

Brown County .......................................................................... .................... 1 hr.std.N.A.2
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31057

MINNESOTA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Carlton County ......................................................................... .................... 1 hr.std.N.A.2

Cass County ............................................................................ .................... 1 hr.std.N.A.2

Chippewa County .................................................................... .................... 1 hr.std.N.A.2

Chisago County ....................................................................... .................... 1 hr.std.N.A.2

Clay County ............................................................................. .................... 1 hr.std.N.A.2

Clearwater County ................................................................... .................... 1 hr.std.N.A.2

Cook County ............................................................................ .................... 1 hr.std.N.A.2

Cottonwood County ................................................................. .................... 1 hr.std.N.A.2

Crow Wing County .................................................................. .................... 1 hr.std.N.A.2

Dodge County .......................................................................... .................... 1 hr.std.N.A.2

Douglas County ....................................................................... .................... 1 hr.std.N.A.2

Faribault County ...................................................................... .................... 1 hr.std.N.A.2

Fillmore County ....................................................................... .................... 1 hr.std.N.A.2

Freeborn County ...................................................................... .................... 1 hr.std.N.A.2

Goodhue County ..................................................................... .................... 1 hr.std.N.A.2

Grant County ........................................................................... .................... 1 hr.std.N.A.2

Houston County ....................................................................... .................... 1 hr.std.N.A.2

Hubbard County ...................................................................... .................... 1 hr.std.N.A.2

Isanti County ............................................................................ .................... 1 hr.std.N.A.2

Itasca County ........................................................................... .................... 1 hr.std.N.A.2

Jackson County ....................................................................... .................... 1 hr.std.N.A.2

Kanabec County ...................................................................... .................... 1 hr.std.N.A.2

Kandiyohi County .................................................................... .................... 1 hr.std.N.A.2

Kittson County ......................................................................... .................... 1 hr.std.N.A.2

Koochiching County ................................................................. .................... 1 hr.std.N.A.2

Lac qui Parle County ............................................................... .................... 1 hr.std.N.A.2

Lake County ............................................................................ .................... 1 hr.std.N.A.2

Lake of the Woods County ...................................................... .................... 1 hr.std.N.A.2

Le Sueur County ..................................................................... .................... 1 hr.std.N.A.2

Lincoln County ......................................................................... .................... 1 hr.std.N.A.2

Lyon County ............................................................................ .................... 1 hr.std.N.A.2

Mahnomen County .................................................................. .................... 1 hr.std.N.A.2

Marshall County ....................................................................... .................... 1 hr.std.N.A.2

Martin County .......................................................................... .................... 1 hr.std.N.A.2

McLeod County ....................................................................... .................... 1 hr.std.N.A.2

Meeker County ........................................................................ .................... 1 hr.std.N.A.2

Mille Lacs County .................................................................... .................... 1 hr.std.N.A.2

Morrison County ...................................................................... .................... 1 hr.std.N.A.2

Mower County ......................................................................... .................... 1 hr.std.N.A.2

Murray County ......................................................................... .................... 1 hr.std.N.A.2

Nicollet County ........................................................................ .................... 1 hr.std.N.A.2

Nobles County ......................................................................... .................... 1 hr.std.N.A.2

Norman County ....................................................................... .................... 1 hr.std.N.A.2

Olmsted County ....................................................................... .................... 1 hr.std.N.A.2

Otter Tail County ..................................................................... .................... 1 hr.std.N.A.2

Pennington County .................................................................. .................... 1 hr.std.N.A.2

Pine County ............................................................................. .................... 1 hr.std.N.A.2

Pipestone County .................................................................... .................... 1 hr.std.N.A.2

Polk County ............................................................................. .................... 1 hr.std.N.A.2

Pope County ............................................................................ .................... 1 hr.std.N.A.2

Red Lake County ..................................................................... .................... 1 hr.std.N.A.2

Redwood County ..................................................................... .................... 1 hr.std.N.A.2

Renville County ....................................................................... .................... 1 hr.std.N.A.2

Rice County ............................................................................. .................... 1 hr.std.N.A.2

Rock County ............................................................................ .................... 1 hr.std.N.A.2

Roseau County ........................................................................ .................... 1 hr.std.N.A.2

Saint Louis County .................................................................. .................... 1 hr.std.N.A.2

Sherburne County ................................................................... .................... 1 hr.std.N.A.2

Sibley County .......................................................................... .................... 1 hr.std.N.A.2

Stearns County ........................................................................ .................... 1 hr.std.N.A.2

Steele County .......................................................................... .................... 1 hr.std.N.A.2

Stevens County ....................................................................... .................... 1 hr.std.N.A.2

Swift County ............................................................................ .................... 1 hr.std.N.A.2

Todd County ............................................................................ .................... 1 hr.std.N.A.2

Traverse County ...................................................................... .................... 1 hr.std.N.A.2

Wabasha County ..................................................................... .................... 1 hr.std.N.A.2

Wadena County ....................................................................... .................... 1 hr.std.N.A.2

Waseca County ....................................................................... .................... 1 hr.std.N.A.2

Watonwan County ................................................................... .................... 1 hr.std.N.A.2

Wilkin County ........................................................................... .................... 1 hr.std.N.A.2
31058 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

MINNESOTA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Winona County ........................................................................ .................... 1 hr.std.N.A.2

Wright County .......................................................................... .................... 1 hr.std.N.A.2

Yellow Medicine County .......................................................... .................... 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

26. In § 81.325, the table entitled ‘‘Mississippi—Ozone’’ is revised to read as follows:

§ 81.325 Mississippi.

* * * * *

MISSISSIPPI—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date1 Type Date1 Type

Memphis:

De Soto County ................................................................ 11/15/90 Unclassifiable /Attainment.11/15/90

Rest of State ............................................................................ .................... 1 hr.std.N.A.2.

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
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31059

MISSISSIPPI—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date1 Type Date1 Type

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

Wilkinson County

Winston County

Yalobusha County

Yazoo County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

27. In § 81.326, the table entitled ‘‘Missouri-Ozone’’ is revised to read as follows:

§ 81.326 Missouri.

* * * * *

MISSOURI—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Kansas City Area:

Clay County ...................................................................... 7/23/92 Attainment.

Jackson County ................................................................ 7/23/92 Attainment.

Platte County .................................................................... 7/23/92 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) ....... .................... 1 hr.std.N.A. 2

Buchanan County

Cass County

Ray County

AQCR 137 N. Missouri Intrastate (part) Pike County ............. .................... 1 hr.std.N.A. 2

Ralls County .................... 1 hr.std.N.A. 2

AQCR 137 N. Missouri Intrastate (Remainder of) .................. .................... 1 hr.std.N.A. 2

Adair County

Andrew County

Atchison County

Audrain County

Boone County

Caldwell County
31060 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

MISSOURI—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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 .................... 1 hr.std.N.A. 2

Barry County

Barton County

Bates County

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
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31061

MISSOURI—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

28. In § 81.327, the table entitled ‘‘Montana-Ozone’’ is revised to read as follows:

§ 81.327 Montana.

* * * * * * *

MONTANA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Beaverhead County ......................... ....................................... .................... 1 hr.std.N.A.2

Big Horn County (part)..................... ....................................... .................... 1 hr.std.N.A.2

excluding Crow, Northern Cheyenne Indian Reservations

Blaine County (part)....................... ......................................... .................... 1 hr.std.N.A.2

excluding Fort Belknap Indian Reservation

Broadwater County ......................... ........................................ .................... 1 hr.std.N.A.2

Carbon County ............................. .......................................... .................... 1 hr.std.N.A.2

Carter County ............................. ............................................ .................... 1 hr.std.N.A.2

Cascade County ............................ ......................................... .................... 1 hr.std.N.A.2

Chouteau County (part)..................... ...................................... .................... 1 hr.std.N.A.2

excluding Rocky Boy Indian Reservation

Custer County ............................. ........................................... .................... 1 hr.std.N.A.2

Daniels County (part)...................... ........................................ .................... 1 hr.std.N.A.2

excluding Fort Peck Indian Reservation

Dawson County ............................. ......................................... .................... 1 hr.std.N.A.2

Deer Lodge County ......................... ....................................... .................... 1 hr.std.N.A.2

Fallon County ............................. ............................................ .................... 1 hr.std.N.A.2

Fergus County ............................. ........................................... .................... 1 hr.std.N.A.2

Flathead County (part)..................... ....................................... .................... 1 hr.std.N.A.2

excluding Flathead Indian Resevation

Gallatin County ........................... ............................................ .................... 1 hr.std.N.A.2

Garfield County ........................... ........................................... .................... 1 hr.std.N.A.2

Glacier County (part)...................... ......................................... .................... 1 hr.std.N.A.2

excluding Blackfeet Indian Reservation

Golden Valley County ...................... ...................................... .................... 1 hr.std.N.A.2

Granite County ............................ ........................................... .................... 1 hr.std.N.A.2

Hill County (part)......................... ............................................ .................... 1 hr.std.N.A.2
31062 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

MONTANA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

excluding Rocky Boy Indian Reservation

Jefferson County .......................... .......................................... .................... 1 hr.std.N.A.2

Judith Basin County ....................... ........................................ .................... 1 hr.std.N.A.2

Lake County (part)......................... .......................................... .................... 1 hr.std.N.A.2

excluding Flathead Indian Reservation

Lewis and Clark County .................... ..................................... .................... 1 hr.std.N.A.2

Liberty County ............................ ............................................ .................... 1 hr.std.N.A.2

Lincoln County ............................ ............................................ .................... 1 hr.std.N.A.2

Madison County ............................ ......................................... .................... 1 hr.std.N.A.2

McCone County ............................. ......................................... .................... 1 hr.std.N.A.2

Meagher County ............................ ......................................... .................... 1 hr.std.N.A.2

Mineral County ............................ ........................................... .................... 1 hr.std.N.A.2

Missoula County (part)..................... ....................................... .................... 1 hr.std.N.A.2

excluding Flathead Indian Reservation

Musselshell County ........................ ........................................ .................... 1 hr.std.N.A.2

Park County ............................... ............................................. .................... 1 hr.std.N.A.2

Petroleum County .......................... ......................................... .................... 1 hr.std.N.A.2

Phillips County (part)..................... .......................................... .................... 1 hr.std.N.A.2

excluding Fort Belknap Indian Reservation

Pondera County (part)...................... ....................................... .................... 1 hr.std.N.A.2

excluding Blackfeet Indian Reservation

Powder River County ....................... ...................................... .................... 1 hr.std.N.A.2

Powell County ............................. ........................................... .................... 1 hr.std.N.A.2

Prairie County ............................ ............................................. .................... 1 hr.std.N.A.2

Ravalli County ............................ ............................................ .................... 1 hr.std.N.A.2

Richland County ........................... .......................................... .................... 1 hr.std.N.A.2

Roosevelt County (part).................... ...................................... .................... 1 hr.std.N.A.2

excluding Fort Peck Indian Reservation

Rosebud County (part)...................... ...................................... .................... 1 hr.std.N.A.2

excluding Northern Cheyenne Indian Reservation

Sanders County (part)...................... ....................................... .................... 1 hr.std.N.A.2

excluding Flathead Indian Reservation

Sheridan County (part)..................... ....................................... .................... 1 hr.std.N.A.2

excluding Fort Peck Indian Reservation

Silver Bow County ......................... ......................................... .................... 1 hr.std.N.A.2

Stillwater County ......................... ........................................... .................... 1 hr.std.N.A.2

Sweet Grass County ........................ ...................................... .................... 1 hr.std.N.A.2

Teton County .............................. ............................................ .................... 1 hr.std.N.A.2

Toole County .............................. ............................................ .................... 1 hr.std.N.A.2

Treasure County ........................... .......................................... .................... 1 hr.std.N.A.2

Valley County (part)....................... .......................................... .................... 1 hr.std.N.A.2

excluding Fort Peck Indian Reservation

Wheatland County .......................... ........................................ .................... 1 hr.std.N.A.2

Wibaux County ............................. .......................................... .................... 1 hr.std.N.A.2

Yellowstone County (part).................. ..................................... .................... 1 hr.std.N.A.2

excluding Crow Indian Reservation

Yellowstone Natl Park ..................... ....................................... .................... 1 hr.std.N.A.2

Blackfeet Indian Reservation .............. ................................... .................... 1 hr.std.N.A.2

Glacier County (part)

area inside Blackfeet Reservation

Pondera County (part)

area inside Blackfeet Reservation

Crow Indian Reservation ................... ..................................... .................... 1 hr.std.N.A.2

Bighorn County (part)

area inside Crow Reservation

Yellowstone (part)

area inside Crow Reservation

Flathead Indian Reservation ............... ................................... .................... 1 hr.std.N.A.2

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 ........... ................................. .................... 1 hr.std.N.A.2

Blaine County (part)

area inside Fort Belknap Reservation

Phillips County (part)
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31063

MONTANA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

area inside Fort Belknap Reservation

Fort Peck Indian Reservation .............. ................................... .................... 1 hr.std.N.A.2

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 ...... ........................... .................... 1 hr.std.N.A.2

Bighorn County (part)

area inside Northern Cheyenne Reservation

Rosebud County (part)

area inside Northern Cheyenne Reservation

Rocky Boy Indian Reservation .............. ................................. .................... 1 hr.std.N.A.2

Chouteau County (part)

area inside Rocky Boy Reservation

Hill County (part)

area inside Rocky Boy Reservation

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

29. In § 81.328, the table entitled ‘‘Nebraska-Ozone’’ is revised to read as follows:

§ 81.328 Nebraska.

* * * * * * *

NEBRASKA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 2 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

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
31064 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

NEBRASKA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 2 Type

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

30. In § 81.329, the table entitled ‘‘Nevada—Ozone’’ is revised to read as follows:

§ 81.329 Nevada.

* * * * *
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31065

NEVADA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Reno Area ............................................................................... .................... 1 hr.std.N.A.2

Washoe County

Rest of State ............................................................................ .................... 1 hr.std.N.A.2

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

31. In § 81.330, the table entitled ‘‘New Hampshire-Ozone’’ is revised to read as follows:

§ 81.330 New Hampshire.

* * * * *

NEW HAMPSHIRE—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Belknap County Area:

Belknap County ................................................................ .................... 1 hr.std. N.A.2

Boston-Lawrence-Worcester Area:

Hillsborough County (part) ............................................... 11/15/90 Nonattainment ............... 11/15/90 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) ............................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Atkinson Town, Brentwood Town, 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 ............................................................... .................... 1 hr.std. N.A.2

Manchester Area:

Hillsborough County (part) ............................................... .................... 1 hr.std. N.A.2

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 ............................................................ .................... 1 hr.std. N.A.2

Rockingham County (part) ............................................... .................... 1 hr.std. N.A.2

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) ............................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.
31066 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

NEW HAMPSHIRE—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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 ............................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Sullivan County Area:

Sullivan County ................................................................ .................... 1 hr.std. N.A.2

AQCR 107 Androscoggin Valley Interstate:

Coos County ..................................................................... .................... 1 hr.std. N.A.2

AQCR 149 Central New Hampshire Interstate:

Carroll County .................................................................. .................... 1 hr.std. N.A.2

Grafton County ................................................................. .................... 1 hr.std. N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

32 In § 81.331, the table entitled ‘‘New Jersey-Ozone’’ is revised to read as follows:

§ 81.331 New Jersey.

* * * * *

NEW JERSEY—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Allentown-Bethlehem Easton Area:

Warren County ................................................................. .................... 1 hr.std. N.A.2

Atlantic City Area:

Atlantic County ................................................................. .................... 1 hr.std. N.A.2

Cape May County ............................................................ .................... 1 hr.std. N.A.2

New York-N. New Jersey-Long Island Area:

Bergen County ................................................................. 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Essex County ................................................................... 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Hudson County ................................................................. 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Hunterdon County ............................................................ 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Middlesex County ............................................................. 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Monmouth County ............................................................ 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Morris County ................................................................... 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Ocean County .................................................................. 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Passaic County ................................................................ 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Somerset County .............................................................. 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Sussex County ................................................................. 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Union County .................................................................... 11/15/90 Nonatainment ................ 11/15/90 Severe-17.

Philadelphia-Wilmington-Trenton Area:

Burlington County ............................................................. 11/15/90 Nonatainment ................ 11/15/90 Severe-15.

Camden County ............................................................... 11/15/90 Nonatainment ................ 11/15/90 Severe-15.

Cumberland County ......................................................... 11/15/90 Nonatainment ................ 11/15/90 Severe-15.

Gloucester County ............................................................ 11/15/90 Nonatainment ................ 11/15/90 Severe-15.

Mercer County .................................................................. 11/15/90 Nonatainment ................ 11/15/90 Severe-15.

Salem County ................................................................... 11/15/90 Nonatainment ................ 11/15/90 Severe-15.

1This date is June 5, 1998, unless otherwise noted.

2 1-hour standard Not Applicable.

* * * * *

33. In § 81.332, the table entitled ‘‘New Mexico-Ozone’’ is revised to read as follows:

§ 81.332 New Mexico.

* * * * *

NEW MEXICO—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

AQCR 012 New Mexico-Southern Border Intrastate .............. .................... 1 hr.std.N.A.2 ....................
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31067

NEW MEXICO—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Grant County

Hidalgo County

Luna County

AQCR 014 Four Corners Interstate ........................................ .................... 1 hr.std.N.A.2 ....................

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 Intrastate ............... .................... 1 hr.std.N.A.2 ....................

Bernalillo County (part)

AQCR 152 Albuquerque-Mid Rio Grande ............................... .................... 1 hr.std.N.A.2 ....................

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

internationalline on the south, Range 3E-Range 2E,

line on the west, and the N3200 latitude line on the

north.

Dona Ana County (remainder of) ..................................... .................... 1 hr.std.N.A.2 ....................

Lincoln County .................................................................. .................... 1 hr.std.N.A.2 ....................

Otero County .................................................................... .................... 1 hr.std.N.A.2 ....................

Sierra County ................................................................... .................... 1 hr.std.N.A.2 ....................

AQCR 154 Northeastern Plains Intrastate .............................. .................... 1 hr.std.N.A.2 ....................

Colfax County

Guadalupe County

Harding County

Mora County

San Miguel County

Torrance County

Union County

AQCR 155 Pecos-Permian Basin Intrastate ........................... .................... 1 hr.std.N.A.2 ....................

Chaves County

Curry County

De Baca County

Eddy County

Lea County

Quay County

Roosevelt County

AQCR 156 SW Mountains-Augustine Plains .......................... .................... 1 hr.std.N.A.2 ....................

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 Intrastate ..................... .................... 1 hr.std.N.A.2 ....................

Los Alamos County

Rio Arriba County (part)

see 40 CFR 81.239

Santa Fe County

Taos County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

34. In § 81.333, the table entitled ‘‘New York-Ozone’’ is revised to read as follows:

§ 81.333 New York.

* * * * *
31068 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

NEW YORK—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date1 Type Date 2 Type

Albany-Schenectady-Troy Area:

Albany County .................................................................. .................... 1 hr. std. N.A. 3

Greene County ................................................................. .................... 1 hr. std. N.A. 3

Montgomery County ......................................................... .................... 1 hr. std. N.A. 3

Rensselaer County ........................................................... .................... 1 hr. std. N.A. 3

Saratoga County .............................................................. .................... 1 hr. std. N.A. 3

Schenectady County ........................................................ .................... 1 hr. std. N.A. 3

Buffalo-Niagara Falls Area:

Erie County ....................................................................... .................... 1 hr. std. N.A. 3

Niagara County ................................................................ .................... 1 hr. std. N.A. 3

Essex County Area:

Essex County (part) ......................................................... .................... 1 hr. std. N.A. 3

The portion of Whiteface Mountain above 4500 feet

in elevation in Essex County

Jefferson County Area:

Jefferson County .............................................................. .................... 1 hr. std. N.A. 3

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) ....................................................... 1/15/92 Nonattainment ............... 1/15/92 Severe-17.

Blooming 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 .............................................................. 1/6/92 Nonattainment ............... 11/7/94 Moderate.

Orange County (remainder) ............................................. 4/21/94 2 Nonattainment ............... 11/7/94 2 Moderate.

Putnam County ................................................................. 1/15/92 Nonattainment ............... 11/7/94 Moderate.

AQCR 158 Central New York Intrastate (Remainder of) ........ .................... 1 hr. std. N.A. 3

Cayuga County

Cortland County

Herkimer County

Lewis County

Madison County

Oneida County

Onondaga County

Oswego County

AQCR 159 Champlain Valley Interstate (Remainder of) ........ .................... 1 hr. std. N.A. 3

Clinton County

Essex County

Franklin County

Hamilton County

St. Lawrence County

Warren County

Washington County

AQCR 160 Genessee-Finger Lakes Intrastate ....................... .................... 1 hr. std. N.A. 3

Genesee County

Livingston County

Monroe County

Ontario County

Orleans County

Seneca County

Wayne County

Wyoming County

Yates County

AQCR 161 Hudson Valley Intrastate (Remainder of) ............. .................... 1 hr. std. N.A. 3

Columbia County

Fulton County

Schoharie County

Ulster County

AQCR 163 Southern Tier East Intrastate ............................... .................... 1 hr. std. N.A. 3

Broome County

Chenango County

Delaware County

Otsego County
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31069

NEW YORK—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date1 Type Date 2 Type

Sullivan County

Tioga County

AQCR 164 Southern Tier West Intrastate .............................. .................... 1 hr. std. N.A. 3

Allegany County

Cattaraugus County

Chautauqua County

Chemung County

Schuyler County

Steuben County

Tompkins County

1This date is June 5, 1998, unless otherwise noted.

2 However, the effective date is November 15, 1990, for purposes of determining the scope of a ‘‘covered area’’ under section 211 (k)(10)(D),

opt-in under section 211 (k)(6), and the baseline determination of the 15% reduction in volatile organic compounds under section 182 (b)(1). 3 1 hour standard Not Applicable.

* * * * *

35. In § 81.334, the table entitled ‘‘North Carolina-Ozone’’ is revised to read as follows:

§ 81.334 North Carolina

* * * * *

NORTH CAROLINA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date1 Type Date1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

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
31070 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

NORTH CAROLINA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date1 Type Date1 Type

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

36. In § 81.335, the table entitled ‘‘North Dakota—Ozone’’ is revised to read as follows:

§ 81.335 North Dakota.

* * * * *
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31071

NORTH DAKOTA—OZONE (1-HOUR STANDARD)

Designated Area

Designation Classification

Date1 Type Date1 Type

AQCR 130 Metropolitan Fargo-Moorhead Interstate .............. .................... 1 hr.std.N.A.2

Cass County

Rest of State, AQCR 172 ........................................................ .................... 1 hr.std.N.A.2

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

37. In § 81.336, the table entitled ‘‘Ohio-Ozone’’ is revised to read as follows:

§ 81.336 Ohio.

* * * * *
31072 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

OHIO—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date1 Type Date1 Type

Canton Are:

Stark County ..................................................................... .................... 1 hr.std.N.A.2

Cincinnati-Hamilton Area:

Butler County .................................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Clermont County .............................................................. 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Hamilton County ............................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Warren County ................................................................. 11/15/90 Nonattainment ............... 11/15/90 Moderate.

Cleveland-Akron-Lorain Area:

Ashtabula County ............................................................. .................... 1 hr.std.N.A.2

Cuyahoga County ............................................................. .................... 1 hr.std.N.A.2

Geauga County ................................................................ .................... 1 hr.std.N.A.2

Lake County ..................................................................... .................... 1 hr.std.N.A.2

Lorain County ................................................................... .................... 1 hr.std.N.A.2

Medina County ................................................................. .................... 1 hr.std.N.A.2

Portage County ................................................................ .................... 1 hr.std.N.A.2

Summit County ................................................................. .................... 1 hr.std.N.A.2

Clinton County Area:

Clinton County .................................................................. .................... 1 hr.std.N.A.2

Columbiana County Area:

Columbiana County .......................................................... .................... 1 hr.std.N.A.2

Columbus Area:

Delaware County .............................................................. .................... 1 hr.std.N.A.2

Franklin County ................................................................ .................... 1 hr.std.N.A.2

Licking County .................................................................. .................... 1 hr.std.N.A.2

Dayton-Springfield Area:

Clark County ..................................................................... 7/5/95 Attainment

Greene County ................................................................. 7/5/95 Attainment

Miami County ................................................................... 7/5/95 Attainment

Montgomery County ......................................................... 7/5/95 Attainment

Preble County Area:

Preble County ................................................................... .................... 1 hr.std.N.A.2

Steubenville Area:

Jefferson County .............................................................. .................... 1 hr.std.N.A.2

Toledo Area:

Lucas County ................................................................... .................... 1 hr.std.N.A.2

Wood County .................................................................... .................... 1 hr.std.N.A.2

Youngstown-Warren-Sharon Area:

Mahoning County ............................................................. .................... 1 hr.std.N.A.2

Trumbull County ............................................................... .................... 1 hr.std.N.A.2

Adams County ......................................................................... .................... 1 hr.std.N.A.2

Allen County ............................................................................ .................... 1 hr.std.N.A.2

Ashland County ....................................................................... .................... 1 hr.std.N.A.2

Athens County ......................................................................... .................... 1 hr.std.N.A.2

Auglaize County ...................................................................... .................... 1 hr.std.N.A.2

Belmont County ....................................................................... .................... 1 hr.std.N.A.2

Brown County .......................................................................... .................... 1 hr.std.N.A.2

Carroll County .......................................................................... .................... 1 hr.std.N.A.2

Champaign County .................................................................. .................... 1 hr.std.N.A.2

Coshocton County ................................................................... .................... 1 hr.std.N.A.2

Crawford County ...................................................................... .................... 1 hr.std.N.A.2

Darke County ........................................................................... .................... 1 hr.std.N.A.2

Defiance County ...................................................................... .................... 1 hr.std.N.A.2

Erie County .............................................................................. .................... 1 hr.std.N.A.2

Fairfield County ....................................................................... .................... 1 hr.std.N.A.2

Fayette County ........................................................................ .................... 1 hr.std.N.A.2

Fulton County .......................................................................... .................... 1 hr.std.N.A.2

Gallia County ........................................................................... .................... 1 hr.std.N.A.2

Guernsey County ..................................................................... .................... 1 hr.std.N.A.2

Hancock County ...................................................................... .................... 1 hr.std.N.A.2

Hardin County .......................................................................... .................... 1 hr.std.N.A.2

Harrison County ....................................................................... .................... 1 hr.std.N.A.2

Henry County ........................................................................... .................... 1 hr.std.N.A.2

Highland County ...................................................................... .................... 1 hr.std.N.A.2

Hocking County ....................................................................... .................... 1 hr.std.N.A.2

Holmes County ........................................................................ .................... 1 hr.std.N.A.2

Huron County .......................................................................... .................... 1 hr.std.N.A.2

Jackson County ....................................................................... .................... 1 hr.std.N.A.2

Knox County ............................................................................ .................... 1 hr.std.N.A.2

Lawrence County ..................................................................... .................... 1 hr.std.N.A.2

Logan County .......................................................................... .................... 1 hr.std.N.A.2
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31073

OHIO—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date1 Type Date1 Type

Madison County ....................................................................... .................... 1 hr.std.N.A.2

Marion County ......................................................................... .................... 1 hr.std.N.A.2

Meigs County ........................................................................... .................... 1 hr.std.N.A.2

Mercer County ......................................................................... .................... 1 hr.std.N.A.2

Monroe County ........................................................................ .................... 1 hr.std.N.A.2

Morgan County ........................................................................ .................... 1 hr.std.N.A.2

Morrow County ........................................................................ .................... 1 hr.std.N.A.2

Muskingum County .................................................................. .................... 1 hr.std.N.A.2

Noble County ........................................................................... .................... 1 hr.std.N.A.2

Ottawa County ......................................................................... .................... 1 hr.std.N.A.2

Paulding County ...................................................................... .................... 1 hr.std.N.A.2

Perry County ............................................................................ .................... 1 hr.std.N.A.2

Pickaway County ..................................................................... .................... 1 hr.std.N.A.2

Pike County ............................................................................. .................... 1 hr.std.N.A.2

Putnam County ........................................................................ .................... 1 hr.std.N.A.2

Richland County ...................................................................... .................... 1 hr.std.N.A.2

Ross County ............................................................................ .................... 1 hr.std.N.A.2

Sandusky County .................................................................... .................... 1 hr.std.N.A.2

Scioto County .......................................................................... .................... 1 hr.std.N.A.2

Seneca County ........................................................................ .................... 1 hr.std.N.A.2

Shelby County ......................................................................... .................... 1 hr.std.N.A.2

Tuscarawas County ................................................................. .................... 1 hr.std.N.A.2

Union County ........................................................................... .................... 1 hr.std.N.A.2

Van Wert County ..................................................................... .................... 1 hr.std.N.A.2

Vinton County .......................................................................... .................... 1 hr.std.N.A.2

Washington County ................................................................. .................... 1 hr.std.N.A.2

Wayne County ......................................................................... .................... 1 hr.std.N.A.2

Williams County ....................................................................... .................... 1 hr.std.N.A.2

Wyandot County ...................................................................... .................... 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

38. In § 81.337, the table entitled ‘‘Oklahoma-Ozone’’ is revised to read as follows:

§ 81.337 Oklahoma.

* * * * *

OKLAHOMA—OZONE (1-HOUR STANDARD)

Designation area

Designated Classification

Date 1 Type Date 1 Type

AQCR 017 Metropolitan Fort Smith Intrastate ........................ .................... 1 hr.std.N.A. 2

Adair County

Cherokee County

Le Flore County

Sequoyah County

AQCR 022 Shreveport-Texarkana-Tyler Intrastate ................. .................... 1 hr.std.N.A. 2

McCurtain County

AQCR 184 Central Oklahoma Intrastate (part) ....................... .................... 1 hr.std.N.A. 2

Cleveland County

Oklahoma County

AQCR 184 Central Oklahoma Intrastate (Remainder of) ....... .................... 1 hr.std.N.A. 2

Canadian County

Grady County

Kingfisher County

Lincoln County

Logan County

McClain County

Pottawatomie County

AQCR 185 North Central Oklahoma Intrastate ....................... .................... 1 hr.std.N.A. 2

Garfield County

Grant County

Kay County

Noble County

Payne County

AQCR 186 Northeastern Oklahoma Intrastate ....................... .................... 1 hr.std.N.A. 2

Craig County
31074 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

OKLAHOMA—OZONE (1-HOUR STANDARD)—Continued

Designation area

Designated Classification

Date 1 Type Date 1 Type

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 Intrastate ....................... .................... 1 hr.std.N.A. 2

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 Intrastate ....................... .................... 1 hr.std.N.A. 2

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 Intrastate ...................... .................... 1 hr.std.N.A. 2

Beckham County

Caddo County

Comanche County

Cotton County

Greer County

Harmon County

Jackson County

Jefferson County

Kiowa County

Stephens County

Tillman County

Washita County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

39. In § 81.338, the table entitled ‘‘Oregon—Ozone’’ is revised to read as follows:

§ 81.338 Oregon.

* * * * *
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31075

OREGON-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Portland-Vancouver AQMA Area:

Air Quality Maintenance Area

Clackamas County (part) .......................................... .................... 1 hr.std.N.A. 2

Multnomah County (part) .......................................... .................... 1 hr.std.N.A. 2

Washington County (part) ......................................... .................... 1 hr.std.N.A. 2

Salem Area:

Salem Area Transportation Study

Marion County (part) ................................................. .................... 1 hr.std.N.A. 2

Polk County (part) ..................................................... .................... 1 hr.std.N.A. 2

AQCR 190 Central Oregon Intrastate (Remainder of) ............ .................... 1 hr.std.N.A. 2

Crook County

Deschutes County

Hood River County

Jefferson County

Klamath County

Lake County

Sherman County

Wasco County

AQCR 191 Eastern Oregon Intrastate .................................... .................... 1 hr.std.N.A. 2

Baker County

Gilliam County

Grant County

Harney County

Malheur County

Morrow County

Umatilla County

Union County

Wallowa County

Wheeler County

AQCR 192 Northwest Oregon Intrastate ................................ .................... 1 hr.std.N.A. 2

Clatsop County

Lincoln County

Tillamook County

AQCR 193 Portland Interstate (part) ....................................... .................... 1 hr.std.N.A. 2

Lane County (part)

Eugene Springfield Air Quality Maintenance Area

AQCR 193 Portland Interstate (Remainder of) ....................... .................... 1 hr.std.N.A. 2

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 Maintenance Area ...... .................... 1 hr.std.N.A. 2

AQCR 194 Southwest Oregon Intrastate (Remainder of) ...... .................... 1 hr.std.N.A. 2

Coos County

Curry County

Douglas County

Jackson County (part)

Remainder of county

Josephine County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *
31076 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

40. In § 81.339, the table entitled ‘‘Pennsylvania-Ozone’’ is revised to read as follows:

§ 81.339 Pennsylvania.

* * * * *

PENNSYLVANIA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date1 Type Date1 Type

Allentown-Bethlehem-Easton Area:

Carbon County ................................................................. .................... 1 hr.std.N.A.3

Lehigh County .................................................................. .................... 1 hr.std.N.A.3

Northampton County ........................................................ .................... 1 hr.std.N.A.3

Altoona Area:

Blair County ...................................................................... .................... 1 hr.std.N.A.3

Crawford County Area:

Crawford County .............................................................. .................... 1 hr.std.N.A.3

Erie Area:.

Erie County ....................................................................... .................... 1 hr.std.N.A.3

Franklin County Area:

Franklin County ................................................................ .................... 1 hr.std.N.A.3

Greene County Area:

Greene County ................................................................. .................... 1 hr.std.N.A.3

Harrisburg-Lebanon-Carlisle Area:

Cumberland County ......................................................... .................... 1 hr.std.N.A.3

Dauphin County ................................................................ .................... 1 hr.std.N.A.3

Lebanon County ............................................................... .................... 1 hr.std.N.A.3

Perry County .................................................................... .................... 1 hr.std.N.A.3

Johnstown Area:

Cambria County ............................................................... .................... 1 hr.std.N.A.3

Somerset County .............................................................. .................... 1 hr.std.N.A.3

Juniata County Area:

Juniata County ................................................................. .................... 1 hr.std.N.A.3

Lancaster Area:

Lancaster County ............................................................. 11/15/90 Nonattainment 11/15/90 Marginal.

Lawrence County Area:.

Lawrence County ............................................................. .................... 1 hr.std.N.A.3

Northumberland County Area:

Northumberland County ................................................... .................... 1 hr.std.N.A.3

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 ...................................................................... .................... 1 hr.std.N.A.3

Pittsburgh-Beaver Valley Area:

Allegheny County ............................................................. 11/15/90 Nonattainment ............... 11/15/90 Moderate 2

Armstrong County ............................................................ 11/15/90 Nonattainment ............... 11/15/90 Moderate 2

Beaver County .................................................................. 11/15/90 Nonattainment ............... 11/15/90 Moderate 2

Butler County .................................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate 2

Fayette County ................................................................. 11/15/90 Nonattainment ............... 11/15/90 Moderate 2

Washington County .......................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate 2

Westmoreland County ...................................................... 11/15/90 Nonattainment ............... 11/15/90 Moderate 2

Reading Area:

Berks County .................................................................... .................... 1 hr.std.N.A.3

Schuylkill County Area:

Schuylkill County .............................................................. .................... 1 hr.std.N.A.3

Scranton-Wilkes-Barre Area:

Columbia County .............................................................. .................... 1 hr.std.N.A.3

Lackawanna County ......................................................... .................... 1 hr.std.N.A.3

Luzerne County ................................................................ .................... 1 hr.std.N.A.3

Monroe County ................................................................. .................... 1 hr.std.N.A.3

Wyoming County .............................................................. .................... 1 hr.std.N.A.3

Snyder County Area:

Snyder County .................................................................. .................... 1 hr.std.N.A.3

Susquehanna County Area:

Susquehanna County ....................................................... .................... 1 hr.std.N.A.3

Warren County Area:

Warren County ................................................................. .................... 1 hr.std.N.A.3

Wayne County Area:

Wayne County .................................................................. .................... 1 hr.std.N.A.3

York Area:
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31077

PENNSYLVANIA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date1 Type Date1 Type

Adams County .................................................................. .................... 1 hr.std.N.A.3

York County ...................................................................... .................... 1 hr.std.N.A.3

Youngstown-Warren-Sharon Area:

Mercer County .................................................................. .................... 1 hr.std.N.A.3

AQCR 151 NE Pennsylvania Intrastate (Remainder of):

Bradford County ............................................................... .................... 1 hr.std.N.A.3

Sullivan County ................................................................ .................... 1 hr.std.N.A.3

Tioga County .................................................................... .................... 1 hr.std.N.A.3

AQCR 178 NW Pennsylvania Interstate (Remainder of):

Cameron County .............................................................. .................... 1 hr.std.N.A.3

Clarion County .................................................................. .................... 1 hr.std.N.A.3

Clearfield County .............................................................. .................... 1 hr.std.N.A.3

Elk County ........................................................................ .................... 1 hr.std.N.A.3

Forest County ................................................................... .................... 1 hr.std.N.A.3

Jefferson County .............................................................. .................... 1 hr.std.N.A.3

McKean County ................................................................ .................... 1 hr.std.N.A.3

Potter County ................................................................... .................... 1 hr.std.N.A.3

Venango County ............................................................... .................... 1 hr.std.N.A.3

AQCR 195 Central Pennsylvania Intrastate (Remainder of):

Bedford County ................................................................ .................... 1 hr.std.N.A.3

Centre County .................................................................. .................... 1 hr.std.N.A.3

Clinton County .................................................................. .................... 1 hr.std.N.A.3

Fulton County ................................................................... .................... 1 hr.std.N.A.3

Huntingdon County ........................................................... .................... 1 hr.std.N.A.3

Lycoming County .............................................................. .................... 1 hr.std.N.A.3

Mifflin County .................................................................... .................... 1 hr.std.N.A.3

Montour County ................................................................ .................... 1 hr.std.N.A.3

Union County .................................................................... .................... 1 hr.std.N.A.3

AQCR 197 SW Pennsylvania Intrastate (Remainder of):

Indiana County ................................................................. .................... 1 hr.std.N.A.3

1This date is June 5, 1998, unless otherwise noted.

2Attainment date extended to 11/15/97.

3 1 hour standard Not Applicable.

* * * * *

41. In § 81.340, the table entitled ‘‘Rhode Island-Ozone’’ is revised to read as follows:

§ 81.340 Rhode Island.

* * * * *

RHODE ISLAND—OZONE (1-HOUR STANDARD)

Designated Area

Designation Classification

Date1 Type Date1 Type

Providence (all of RI) Area:

Bristol County ................................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Kent County ...................................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Newport County ................................................................ 11/15/90 Nonattainment ............... 11/15/90 Serious.

Providence County ........................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

Washington County .......................................................... 11/15/90 Nonattainment ............... 11/15/90 Serious.

1This date is June 5, 1998, unless otherwise noted.

* * * * *

42. In § 81.341, the table entitled ‘‘South Carolina—Ozone (Q3)’’ is revised to read as follows:

§ 81.341 South Carolina.

* * * * *

SOUTH CAROLINA-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date1 Type Date1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

Abbeville County

Aiken County
31078 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

SOUTH CAROLINA-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date1 Type Date1 Type

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

43. In § 81.342, the table entitled ‘‘South Dakota-Ozone’’ is revised to read as follows:

§ 81.342 South Dakota.

* * * * *

SOUTH DAKOTA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

Aurora County

Beadle County

Bennett County

Bon Homme County

Brookings County

Brown County

Brule County

Buffalo County

Butte County

Campbell County
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31079

SOUTH DAKOTA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

44. In § 81.343, the table entitled ‘‘Tennessee-Ozone’’ is revised to read as follows:

§ 81.343 Tennessee.

* * * * *
31080 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

TENNESSEE—OZONE (1-HOUR STANDARD)

Designation area

Designation Classification

Date 1 Type Date 1 Type

Jefferson County Area:

Jefferson County .............................................................. 11/15/90 Unclassifiable/Attainment 11/15/90

Memphis Area:

Shelby County .................................................................. 2/16/95 Attainment

Rest of State ............................................................................ .................... 1 hr.std.N.A.2

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

Clay County

Cocke County

Coffee County

Crockett County

Cumberland County

Davidson County

Decatur County

DeKalb 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

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
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31081

TENNESSEE—OZONE (1-HOUR STANDARD)—Continued

Designation area

Designation Classification

Date 1 Type Date 1 Type

Overton County

Perry County

Pickett County

Polk County

Putnam County

Rhea County

Roane County

Robertson County

Rutherford County

Scott County

Sequatchie County

Sevier County

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

45. In § 81.344, the table entitled ‘‘Texas-Ozone’’ is revised to read as follows:

§ 81.344 Texas.

* * * * *

TEXAS—OZONE (1-HOUR STANDARD)

Designated Area

Designation Classification

Date1 Type Date1 Type

Beaumont/Port Arthur Area:

Hardin County .................................................................. 11/15/90 Nonattainment ............... 6/3/96 Moderate.

Jefferson County .............................................................. 11/15/90 Nonattainment ............... 6/3/96 Moderate.

Orange County ................................................................. 11/15/90 Nonattainment ............... 6/3/96 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/Attainment 11/15/90

Victoria Area:

Victoria County ................................................................. .................... 1 hr.std.N.A.2

AQCR 022 Shreveport-Texarkana-Tyler ................................. .................... 1 hr.std.N.A.2

Anderson County

Bowie County
31082 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

TEXAS—OZONE (1-HOUR STANDARD)—Continued

Designated Area

Designation Classification

Date1 Type Date1 Type

Camp County

Cass County

Cherokee County

Delta County

Franklin 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 Interstate (Remainder of) .................... 1 hr.std.N.A.2

Angelina County

Houston County

Jasper County

Nacogdoches County

Newton County

Polk County

Sabine County

San Augustine County

San Jacinto County

Shelby County

Trinity County

Tyler County

Walker County

AQCR 153 El Paso-Las Cruces-Alamogordo ......................... .................... 1 hr.std.N.A.2

Brewster County

Culberson County

Hudspeth County

Jeff Davis County

Presidio County

AQCR 210 Abilene-Wichita Falls Intrastate ............................ .................... 1 hr.std.N.A.2

Archer County

Baylor County

Brown County

Callahan County

Childress County

Clay County

Coke County

Coleman County

Comanche County

Concho County

Cottle County

Eastland County

Fisher County

Foard County

Hardeman County

Haskell County

Jack County

Jones County

Kent County

Knox County

McCulloch County

Menard County

Mitchell County

Montague County

Nolan County

Runnels County

Scurry County

Shackelford County

Stephens County
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31083

TEXAS—OZONE (1-HOUR STANDARD)—Continued

Designated Area

Designation Classification

Date1 Type Date1 Type

Stonewall County

Taylor County

Throckmorton County

Wichita County

Wilbarger County

Young County

AQCR 211 Amarillo-Lubbock Intrastate .................................. .................... 1 hr.std.N.A.2

Armstrong County

Bailey County

Briscoe County

Carson County

Castro 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 ......................................... .................... 1 hr.std.N.A.2

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
31084 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

TEXAS—OZONE (1-HOUR STANDARD)—Continued

Designated Area

Designation Classification

Date1 Type Date1 Type

McLennan County

Milam County

Mills County

Robertson County

San Saba County

Travis County

Washington County

Williamson County

AQCR 213 Brownsville-Laredo Intrastate ............................... .................... 1 hr.std.N.A.2

Cameron County

Hidalgo County

Jim Hogg County

Starr County

Webb County

Willacy County

Zapata County

AQCR 214 Corpus Christi-Victoria Intrastate (Remainder of) .................... 1 hr.std.N.A.2

Jackson County

Jim Wells County

Kenedy County

Kleberg County

Lavaca County

Live Oak County

McMullen County

Refugio County

San Patricio County

Aransas County

Bee County

Brooks County

Calhoun County

De Witt County

Duval County

Goliad County

AQCR 214 Corpus Christi-Victoria Intrastate (part) ................ .................... 1 hr.std.N.A.2

Nueces County

AQCR 215 Metro Dallas-Fort Worth Intrastate (Remainder

of).

.................... 1 hr.std.N.A.2

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 Intrastate (Remainder

of).

.................... 1 hr.std.N.A.2

Austin County

Colorado County

Matagorda County

Wharton County

AQCR 217 Metro San Antonio Intrastate (part) ...................... .................... 1 hr.std.N.A.2

Bexar County

AQCR 217 Metro San Antonio Intrastate (Remainder of) ...... .................... 1 hr.std.N.A.2

Atascosa County

Bandera County

Comal County

Dimmit County

Edwards County

Frio County

Gillespie County

Gonzales County

Guadalupe County
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31085

TEXAS—OZONE (1-HOUR STANDARD)—Continued

Designated Area

Designation Classification

Date1 Type Date1 Type

Karnes County

Kendall County

Kerr County

Kimble County

Kinney County

La Salle County

Mason County

Maverick County

Medina County

Real County

Uvalde County

Val Verde County

Wilson County

Zavala County

AQCR 218 Midland-Odessa-San Angelo Intrastate (part) ...... .................... 1 hr.std.N.A.2

Ector County

AQCR 218 Midland-Odessa-San Angelo Intrastate (Remainder of)..................... 1 hr.std.N.A.2

Andrews County

Borden County

Crane County

Crockett County

Dawson County

Gaines County

Glasscock County

Howard County

Irion County

Loving County

Martin 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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

46. In § 81.345, the table entitled ‘‘Utah—Ozone’’ is revised to read as follows:

§ 81.345 Utah.

* * * * *

UTAH—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Salt Lake City Area:

Davis County .................................................................... .................... 1 hr.std.N.A.2

Salt Lake County .............................................................. .................... 1 hr.std.N.A.2

Rest of State ............................................................................ .................... 1 hr.std.N.A.2

Beaver County

Box Elder County

Cache County

Carbon County

Daggett County

Duchesne County

Emergy County

Garfield County

Iron County

Juab County
31086 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

UTAH—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

47. In § 81.346, the table entitled ‘‘Vermont—Ozone’’ is revised to read as follows:

§ 81.346 Vermont.

* * * * *

VERMONT—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

AQCR 159 Champlain Calley Interstate (part) ........................ .................... 1 hr.std.N.A.2

Addison County

Chittenden County

AQCR 159 Champlain Calley Interstate Remainder of) ......... .................... 1 hr.std.N.A.2

Franklin County

Grand Isle County

Rutland County

AQCR 221 Vermont Intrastate (part) ...................................... .................... 1 hr. std. N.A.2

Windsor County

AQCR 221 Vermont Intrastate (Remainder of) County .......... .................... 1 hr. std. N.A.2

Bennington County

Caledonia County

Essex County

Lamoille County

Orange County

Orleans County

Washington County

Windham County

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

48. In § 81.347, the table entitled ‘‘Virginia—Ozone’’ is revised to read as follows:

§ 81.347 Virginia.

* * * * *

VIRGINIA—OZONE (1-HOUR STANDARD)

Designated Area

Designation Classification

Date 1 Type Date 1 Type

Norfolk-Virginia Beach-Newport News (Hampton Roads)

Area:.

Chesapeake ..................................................................... .................... 1 hr.std.N.A.2

Hampton ........................................................................... .................... 1 hr.std.N.A.2

James City County ........................................................... .................... 1 hr.std.N.A.2
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31087

VIRGINIA—OZONE (1-HOUR STANDARD)—Continued

Designated Area

Designation Classification

Date 1 Type Date 1 Type

Newport News .................................................................. .................... 1 hr.std.N.A.2

Norfolk .............................................................................. .................... 1 hr.std.N.A.2

Poquoson ......................................................................... .................... 1 hr.std.N.A.2

Portsmouth ....................................................................... .................... 1 hr.std.N.A.2

Suffolk ............................................................................... .................... 1 hr.std.N.A.2

Virginia Beach .................................................................. .................... 1 hr.std.N.A.2

Williamsburg ..................................................................... .................... 1 hr.std.N.A.2

York County ...................................................................... .................... 1 hr.std.N.A.2

Richmond Area:

Charles City County (part) ............................................... .................... 1 hr.std.N.A.2

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 .......................................................... .................... 1 hr.std.N.A.2

Colonial Heights ............................................................... .................... 1 hr.std.N.A.2

Hanover County ............................................................... .................... 1 hr.std.N.A.2

Henrico County ................................................................. .................... 1 hr.std.N.A.2

Hopewell ........................................................................... .................... 1 hr.std.N.A.2

Richmond ......................................................................... .................... 1 hr.std.N.A.2

Smyth County Area:

Smyth County (part) ......................................................... .................... 1 hr.std.N.A.2

The portion of White Top Mountain above the 4,500

foot elevation in Smyth 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 Virginia Interstate (Remainder of)..................... 1 hr.std.N.A.2

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 ..................................... .................... 1 hr.std.N.A.2

Amelia County

Amherst County

Appomattox County

Bedford

Bedford County

Brunswick County

Buckingham County
31088 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

VIRGINIA—OZONE (1-HOUR STANDARD)—Continued

Designated Area

Designation Classification

Date 1 Type Date 1 Type

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 (Remainder of) .......... .................... 1 hr.std.N.A.2

Franklin

Isle Of Wight County

Southampton County

AQCR 224 NE Virginia Intrastate (Remainder of) .................. .................... 1 hr.std.N.A.2

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

Westmoreland County

AQCR 225 State Capital Intrastate (Remainder of) ................ .................... 1 hr.std.N.A.2

Charles City County (part)

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 Intrastate ................................... .................... 1 hr.std.N.A.2

Alleghany County

Augusta County

Bath County

Botetourt County

Buena Vista

Clarke County

Clifton Forge

Covington
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31089

VIRGINIA—OZONE (1-HOUR STANDARD)—Continued

Designated Area

Designation Classification

Date 1 Type Date 1 Type

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

49. In § 81.348, the table entitled ‘‘Washington-Ozone’’ is revised to read as follows:

§ 81.348 Washington.

* * * * *

WASHINGTON-OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Portland—Vancouver AQMA Area

Clark County (part) ........................................................... .................... ........................................ ....................

Air Quality Maintenance Area ................................... .................... 1 hr.std.N.A.2

Seattle-Tacoma Area
31090 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

WASHINGTON-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

The following boundary includes 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 couty line of

King County; thence northerly along the county line to

the southermost point of the west county ling of Snohomish County; thence ortherly 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 southsoutheasterly 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 meader 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.

.................... 1 hr.std.N.A.2

AQCR 062 E Washington-N Idaho Interstate (part) ............... .................... 1 hr.std.N.A.2

Spokane County

AQCR 062 E Washington-N Idaho Interstate (Remainder of) .................... 1 hr.std.N.A.2

Adams County

Asotin County

Columbia County

Garfield County

Grant County

Lincoln County

Whitman County

AQCR 193 Portland Interstate (Remainder of) ....................... .................... 1 hr.std.N.A.2

Clark County (part)

Remainder of County

Cowlitz County

Lewis County

Skamania County

Wahkiakum County

AQCR 227 Northern Washington Intrastate ............................ .................... 1 hr.std.N.A.2

Chelan County

Douglas County

Ferry County

Okanogan County

Pend Oreille County

Stevens County

AQCR 228 Olympic,-Northwest Washington Intrastate .......... .................... 1 hr.std.N.A.2

Clallam County

Grays Harbor County
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31091

WASHINGTON-OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Island County

Jefferson County

Mason County

Pacific County

San Juan County

Skagit County

Thurston County

Whatcom County

AQCR 229 Puget Sound Intrastate (Remainder of) ............... .................... 1 hr.std.N.A.2

King County (Part)

Remainder of County

Kitsap County

Snohomish County (Part)

Remainer of County

AQCR 230 South Central Washington Intrastate ................... .................... 1 hr.std.N.A.2

Benton County

Franklin County

Kittitas County

Klickitat County

Walla Walla County

Yakima County

1 This date is June 5, 1998, unless otherwise noted. 2 1 hour standard Not Applicable.

* * * * *

50. In § 81.349, the table entitled ‘‘West Virginia-Ozone’’ is revised to read as follows:

§ 81.349 West Virginia.

* * * * *

WEST VIRGINIA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Charleston Area:

Kanawha County .............................................................. .................... 1 hr. std. N.A.2

Putnam County ................................................................. .................... 1 hr. std. N.A.2

Greenbrier Area:

Greenbrier County ............................................................ .................... 1 hr. std. N.A.2

Huntington-Ashland Area:

Cabell County ................................................................... .................... 1 hr. std. N.A.2

Wayne County .................................................................. .................... 1 hr. std. N.A.2

Parkersburg-Marietta Area:

Wood County .................................................................... .................... 1 hr. std. N.A.2

Rest of State .................................................................... .................... 1 hr. std. N.A.2

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
31092 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

WEST VIRGINIA—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

51. In § 81.350, the table entitled ‘‘Wisconsin—Ozone’’ is revised to read as follows:

§ 81.350 Wisconsin.

* * * * *

WISCONSIN—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Door County Area:

Door County ..................................................................... 1/6/92 Nonattainment ............... 1/6/92 Rural Transport (Marginal).

Kewaunee County Area:

Kewaunee County ............................................................ .................... 1 hr.std.N.A.2

Manitowoc County Area:

Manitowoc County ............................................................ 1/6/92 Nonattainment ............... 1/6/92 Moderate.

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 ........................................................... .................... 1 hr.std.N.A.2

Walworth County Area:

Walworth County .............................................................. .................... 1 hr.std.N.A.2

Adams County ......................................................................... .................... 1 hr.std.N.A.2

Ashland County ....................................................................... .................... 1 hr.std.N.A.2

Barron County ......................................................................... .................... 1 hr.std.N.A.2

Bayfield County ....................................................................... .................... 1 hr.std.N.A.2

Brown County .......................................................................... .................... 1 hr.std.N.A.2

Buffalo County ......................................................................... .................... 1 hr.std.N.A.2

Burnett County ......................................................................... .................... 1 hr.std.N.A.2

Calumet County ....................................................................... .................... 1 hr.std.N.A.2

Chippewa County .................................................................... .................... 1 hr.std.N.A.2

Clark County ............................................................................ .................... 1 hr.std.N.A.2

Columbia County ..................................................................... .................... 1 hr.std.N.A.2
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31093

WISCONSIN—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

Crawford County ...................................................................... .................... 1 hr.std.N.A.2

Dane County ............................................................................ .................... 1 hr.std.N.A.2

Dodge County .......................................................................... .................... 1 hr.std.N.A.2

Douglas County ....................................................................... .................... 1 hr.std.N.A.2

Dunn County ............................................................................ .................... 1 hr.std.N.A.2

Eau Claire County ................................................................... .................... 1 hr.std.N.A.2

Florence County ...................................................................... .................... 1 hr.std.N.A.2

Fond du Lac County ................................................................ .................... 1 hr.std.N.A.2

Forest County .......................................................................... .................... 1 hr.std.N.A.2

Grant County ........................................................................... .................... 1 hr.std.N.A.2

Green County .......................................................................... .................... 1 hr.std.N.A.2

Green Lake County ................................................................. .................... 1 hr.std.N.A.2

Iowa County ............................................................................. .................... 1 hr.std.N.A.2

Iron County .............................................................................. .................... 1 hr.std.N.A.2

Jackson County ....................................................................... .................... 1 hr.std.N.A.2

Jefferson County ..................................................................... .................... 1 hr.std.N.A.2

Juneau County ........................................................................ .................... 1 hr.std.N.A.2

La Crosse County .................................................................... .................... 1 hr.std.N.A.2

Lafayette County ..................................................................... .................... 1 hr.std.N.A.2

Langlade County ..................................................................... .................... 1 hr.std.N.A.2

Lincoln County ......................................................................... .................... 1 hr.std.N.A.2

Marathon County ..................................................................... .................... 1 hr.std.N.A.2

Marinette County ..................................................................... .................... 1 hr.std.N.A.2

Marquette County .................................................................... .................... 1 hr.std.N.A.2

Menominee County ................................................................. .................... 1 hr.std.N.A.2

Monroe County ........................................................................ .................... 1 hr.std.N.A.2

Oconto County ......................................................................... .................... 1 hr.std.N.A.2

Oneida County ......................................................................... .................... 1 hr.std.N.A.2

Outagamie County ................................................................... .................... 1 hr.std.N.A.2

Pepin County ........................................................................... .................... 1 hr.std.N.A.2

Pierce County .......................................................................... .................... 1 hr.std.N.A.2

Polk County ............................................................................. .................... 1 hr.std.N.A.2

Portage County ........................................................................ .................... 1 hr.std.N.A.2

Price County ............................................................................ .................... 1 hr.std.N.A.2

Richland County ...................................................................... .................... 1 hr.std.N.A.2

Rock County ............................................................................ .................... 1 hr.std.N.A.2

Rusk County ............................................................................ .................... 1 hr.std.N.A.2

St. Croix County ...................................................................... .................... 1 hr.std.N.A.2

Sauk County ............................................................................ .................... 1 hr.std.N.A.2

Sawyer County ........................................................................ .................... 1 hr.std.N.A.2

Shawano County ..................................................................... .................... 1 hr.std.N.A.2

Taylor County .......................................................................... .................... 1 hr.std.N.A.2

Trempealeau County ............................................................... .................... 1 hr.std.N.A.2

Vernon County ......................................................................... .................... 1 hr.std.N.A.2

Vilas County ............................................................................ .................... 1 hr.std.N.A.2

Washburn County .................................................................... .................... 1 hr.std.N.A.2

Waupaca County ..................................................................... .................... 1 hr.std.N.A.2

Waushara County .................................................................... .................... 1 hr.std.N.A.2

Winnebago County .................................................................. .................... 1 hr.std.N.A.2

Wood County ........................................................................... .................... 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

52. In § 81.351, the table entitled ‘‘Wyoming—Ozone’’ is revised to read as follows:

§ 81.351 Wyoming.

* * * * *

WYOMING—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

Albany County

Big Horn County

Campbell County

Carbon County
31094 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

WYOMING—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

53. In § 81.352, the table entitled ‘‘American Samoa—Ozone’’ is revised to read as follows:

§ 81.352 American Samoa.

* * * * *

AMERICAN SAMOA—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

54. In § 81.353, the table entitled ‘‘Guam-Ozone’’ is revised to read as follows:

§ 81.353 Guam.

* * * * *

GUAM—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

55. In § 81.354, the table entitled ‘‘Northern Mariana Islands-Ozone’’ is revised to read as follows:

§ 81.354 Northern Mariana Islands.

* * * * *

NORTHERN MARIANA ISLANDS—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Whole State ............................................................................. .................... 1 hr.std.N.A.2

1This date is June 5, 1998, unless otherwise noted.
Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations 31095

2 1 hour standard Not Applicable.

* * * * *

56. In § 81.355, the table entitled ‘‘Puerto Rico-Ozone’’ is revised to read as follows:

§ 81.355 Puerto Rico.

* * * * *

PUERTO RICO—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

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

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
31096 Federal Register / Vol. 63, No. 108 / Friday, June 5, 1998 /Rules and Regulations

PUERTO RICO—OZONE (1-HOUR STANDARD)—Continued

Designated area

Designation Classification

Date 1 Type Date 1 Type

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

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

57. In § 81.356, the table entitled ‘‘Virgin Islands-Ozone’’ is revised to read as follows:

§ 81.356 Virgin Islands.

* * * * *

VIRGIN ISLANDS—OZONE (1-HOUR STANDARD)

Designated area

Designation Classification

Date 1 Type Date 1 Type

Statewide ................................................................................. .................... 1 hr.std.N.A.2

St. Croix

St. John

St. Thomas

1This date is June 5, 1998, unless otherwise noted.

2 1 hour standard Not Applicable.

* * * * *

[FR Doc. 98–14581 Filed 6–4–98; 8:45 am]

BILLING CODE 6560–50–P