58688 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

ENVIRONMENTAL PROTECTION 

AGENCY 

40 CFR Part 81 

[EPA–HQ–OAR–2007–0562; FRL–8969–2] 

RIN–2060–AP27 

Air Quality Designations for the 2006 

24-Hour Fine Particle (PM2.5) National 

Ambient Air Quality Standards 

AGENCY: Environmental Protection 

Agency (EPA). 

ACTION: Final rule. 

SUMMARY: This rule establishes the 

initial air quality designations for most 

areas in the United States (U.S.), 

including Indian Country, for the 2006 

24-hour fine particle (PM2.5) National 

Ambient Air Quality Standards 

(NAAQS). Through these designations, 

EPA is identifying areas that meet or 

violate these NAAQS. In particular, EPA 

is identifying the geographic boundaries 

of areas that violate, or contribute to 

violations of, the 2006 24-hour PM2.5

NAAQS. This is an important step 

toward providing the public health and 

welfare protections of the 2006 24-hour 

PM2.5 NAAQS. The Clean Air Act (CAA) 

requires states with areas designated 

nonattainment to undertake certain 

planning and pollution control activities 

within these areas in order to attain the 

standards as quickly as reasonably 

possible. Designating areas also helps 

citizens know whether the air quality 

where they live and work is healthful or 

unhealthful. Health studies have shown 

significant associations between 

exposure to PM2.5 and premature death 

from heart and lung disease. PM2.5 can 

also aggravate heart and lung diseases 

and has been linked to effects such as 

cardiovascular symptoms, cardiac 

arrhythmias, heart attacks, respiratory 

symptoms, asthma attacks, and 

bronchitis. These effects can result in 

increased hospital admissions, 

emergency room visits, absences from 

school or work, and restricted activity 

days. Individuals that may be 

particularly sensitive to PM2.5 exposure 

include people with heart or lung 

disease, older adults, and children. 

DATES: Effective Date: The effective date 

of this rule is December 14, 2009. 

ADDRESSES: The EPA has established a 

docket for this action under Docket ID 

NO. EPA–HQ–OAR–2007–0562. All 

documents in the docket are listed in 

the index at http://www.regulations.gov. 

Although listed in the index, some 

information is not publicly available, 

i.e., Confidential Business Information 

(CBI) or other information whose 

disclosure is restricted by statute. 

Certain other material, such as 

copyrighted material, is not placed on 

the Internet and will be publicly 

available only in hard copy form. 

Publicly available docket materials are 

available either electronically in the 

docket or in hard copy at the Docket, 

EPA/DC, EPA West, Room 3334, 1301 

Constitution Ave., NW., Washington, 

DC. The Public Reading Room is open 

from 8:30 a.m. to 4:30 p.m. Monday 

through Friday, excluding legal 

holidays. The telephone number for the 

Public Reading Room is (202) 566–1744, 

and the telephone number for the Office 

of Air and Radiation Docket and 

Information Center is (202) 566–1742. 

In addition, EPA has established a 

Web Site for this rulemaking at: http:// 

www.epa.gov/pmdesignations/ 

2006standards/index.htm. The Web site 

includes EPA’s final state and tribal 

designations, as well as state initial 

recommendation letters, EPA 

modification letters, technical support 

documents, responses to comments and 

other related technical information. 

FOR FURTHER INFORMATION CONTACT: 

Amy Vasu, Office of Air Quality 

Planning and Standards, U. S. 

Environmental Protection Agency, Mail 

Code C539–01, Research Triangle Park, 

NC, 27711, phone number (919) 541– 

0107 or by e-mail at: vasu.amy@epa.gov 

or Rich Damberg, Office of Air Quality 

Planning and Standards, U. S. 

Environmental Protection Agency, Mail 

Code C539–01, Research Triangle Park, 

NC, 27711, phone number (919) 541– 

5592 or by e-mail at: 

damberg.rich@epa.gov. 

Regional Office Contacts: 

Region I—Alison Simcox (617) 918– 

1684, 

Region II—Kenneth Fradkin (212) 637– 

3702, 

Region III—Maria Pino (215) 814–2181, 

Region IV—Steve Scofield (404) 562– 

9034, 

Region V—John Summerhays (312) 886– 

6067, 

Region VI—Joe Kordzi (214) 665–7186, 

Region VII—Tracey Casburn (913) 551– 

7016, 

Region VIII—Catherine Roberts (303) 

312–6025, 

Region IX—Eleanor Kaplan (415) 744– 

1286, 

Region X—Krishna Viswanathan (206) 

553–2684. 

SUPPLEMENTARY INFORMATION: The 

public may inspect the rule and the 

technical support information at the 

following locations: 

Regional offices States 

Dave Conroy, Chief, Air Programs Branch, EPA New England, 1 Congress Street, Suite 1100, Boston, MA 02114–2023, (617) 918–1661.Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, 

and Vermont. 

Raymond Werner, Chief, Air Programs Branch, EPA Region II, 290 

Broadway, 25th Floor, New York, NY 10007–1866, (212) 637–3706.

New Jersey, New York, Puerto Rico, and Virgin Islands. 

Cristina Fernandez, Branch Chief, Air Quality Planning Branch, EPA 

Region III, 1650 Arch Street, Philadelphia, PA 19103–2187, (215) 

814–2178.

Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, and 

West Virginia. 

Richard A. Schutt, Chief, Air Planning Branch, EPA Region IV, Sam 

Nunn Atlanta Federal Center, 61 Forsyth Street, SW, 12th Floor, Atlanta, GA 30303, (404) 562–9033.

Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, 

South Carolina, and Tennessee. 

Jay Bortzer, Chief, Air Programs Branch, EPA Region V, 77 West 

Jackson Street, Chicago, IL 60604, (312) 886–1430.

Illinois, Indiana, Michigan, Minnesota, Ohio, and Wisconsin. 

Guy Donaldson, Chief, Air Planning Section, EPA Region VI, 1445 

Ross Avenue, Dallas, TX 75202, (214) 665–7242.

Arkansas, Louisiana, New Mexico, Oklahoma, and Texas. 

Joshua A. Tapp, Chief, Air Programs Branch, EPA Region VII, 901 

North 5th Street, Kansas City, Kansas 66101–2907, (913) 551–7606.

Iowa, Kansas, Missouri, and Nebraska. 

Monica Morales, Leader, Air Quality Planning Unit, EPA Region VIII, 

U.S. EPA Region VIII, 1595 Wynkoop Street, Denver, CO 80202– 

1129, (303) 312–6936.

Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming. 

Lisa Hanf, Air Planning Office, EPA Region IX, 75 Hawthorne Street, 

San Francisco, CA 94105, (415) 972–3854.

American Samoa, Arizona, California, Guam, Hawaii, Nevada, and 

Northern Mariana Islands. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58689 

Regional offices States 

Mahbubul Islam, Manager, State and Tribal Air Programs, EPA Region 

X, Office of Air, Waste, and Toxics, Mail Code OAQ–107, 1200 Sixth 

Avenue, Seattle, WA 98101, (206) 553–6985.

Alaska, Idaho, Oregon, and Washington. 

Table of Contents 

The following is an outline of the 

Preamble. 

I. Preamble Glossary of Terms and Acronyms 

II. What Is the Purpose of This Document? 

III. What Are Fine Particles and the Health 

Concerns Associated With Fine 

Particles? 

IV. What Air Quality Standards Has EPA 

Established To Address Fine Particles? 

V. What Are the Clean Air Act (CAA) 

Requirements for Air Quality 

Designations? 

VI. How Did EPA Comply With the Clean Air 

Act (CAA) Requirements for Air Quality 

Designations? 

VII. How Did EPA Apply the Statutory 

Requirements and Applicable Guidance 

To Determine Nonattainment Area 

Designations and Boundaries for the 

2006 24-Hour PM2.5 NAAQS? 

VIII. What Areas Is EPA Designating 

Nonattainment for the 2006 24-Hour 

PM2.5 NAAQS? 

IX. How Has EPA Used 2008 Air Quality 

Data? 

X. How Do Designations Affect Indian 

Country? 

XI. Where Can I Find Information Forming 

the Basis for This Rule and Exchanges 

Between EPA, States, and Tribes Related 

to This Rule? 

XII. Statutory and Executive Order Reviews 

A. Executive Order 12866: Regulatory 

Planning and Review 

B. Paperwork Reduction Act 

C. Regulatory Flexibility Act 

D. Unfunded Mandates Reform Act 

E. Executive Order 13132: Federalism 

F. Executive Order 13175: Consultation 

and Coordination With Indian Tribal 

Governments 

G. Executive Order 13045: Protection of 

Children From Environmental Health 

and Safety Risks 

H. Executive Order 13211: Actions That 

Significantly Affect Energy Supply, 

Distribution, or Use 

I. National Technology Transfer 

Advancement Act (NTTAA) 

J. Executive Order 12898: Federal Actions 

To Address Environmental Justice in 

Minority Populations and Low-Income 

Populations 

K. Congressional Review Act 

L. Judicial Review 

I. Preamble Glossary of Terms and 

Acronyms 

The following are abbreviations of terms 

used in the preamble. 

APA Administrative Procedure Act 

CAA Clean Air Act 

CBSA Core Based Statistical Area 

CES Contributing Emissions Score 

CFR Code of Federal Regulations 

CSA Combined Statistical Area 

DC District of Columbia 

EO Executive Order 

EPA Environmental Protection Agency 

FR Federal Register 

FRM Federal Reference Method 

MPO Metropolitan Planning Organizations 

NAAQS National Ambient Air Quality 

Standards 

NO3 Nitrate 

NOX Nitrogen Oxides 

NTTAA National Technology Transfer 

Advancement Act 

OMB Office of Management and Budget 

RFA Regulatory Flexibility Act 

SIP State Implementation Plan 

SO2 Sulfur Dioxide 

SO4 Sulfate 

μg/m3 micrograms per cubic meter 

UMRA Unfunded Mandate Reform Act of 

1995 

TAR Tribal Authority Rule 

TSD Technical Support Document 

U.S. United States 

VCS Voluntary Consensus Standards 

VOC Volatile Organic Compounds 

II. What Is the Purpose of This 

Document? 

The purpose of this document is to 

announce and promulgate initial 

designations and boundaries for areas 

across the country with respect to the 

2006 24-hour PM2.5 NAAQS, in 

accordance with the requirements of 

CAA section 107(d). The list of areas in 

each state and in Indian Country, and 

the designation for each area, appear in 

the table at the end of this final rule 

(amendments to 40 CFR 81.300–356). 

For those areas designated 

nonattainment, states must develop a 

State Implementation Plan (SIP) and 

tribes may develop a Tribal 

Implementation Plan that provides for 

attainment of the NAAQS as 

expeditiously as practicable, in 

accordance with the requirements of the 

CAA and applicable EPA regulations. 

Pursuant to section 172(b), EPA is 

announcing that states and tribes must 

submit these plans no later than three 

years from the effective date of these 

designations. Such plans must meet the 

requirements of section 172(c). EPA’s 

current implementation regulations for 

PM2.5 at 40 CFR section 51.1000–1012 

apply expressly only to the 1997 PM2.5

NAAQS. EPA is considering amending 

those regulations explicitly to 

encompass the 2006 PM2.5 NAAQS, and 

whether any other revisions to the 

regulations are necessary for these new 

standards. The Agency anticipates that 

the SIP requirements for the 2006 PM2.5

NAAQS should be comparable to those 

for the 1997 PM2.5 NAAQS, so that the 

regulations at sections 51.1000–1012 

can be used as a guide to SIP planning 

for the 2006 NAAQS pending any 

revisions to the regulations. For those 

areas designated unclassifiable or 

attainment, states must meet other 

statutory and regulatory requirements to 

prevent significant deterioration of air 

quality in those areas. 

This notice identifies the 31 areas, 

listed in Table 1 below, comprised of 

one or more whole or partial counties, 

as nonattainment areas for the 2006 24- 

hour PM2.5 NAAQS. The basis for 

establishing these areas as 

‘‘nonattainment’’ is monitored air 

quality data for 2006–2008 indicating a 

violation of the NAAQS. EPA has also 

identified three additional areas with 

monitoring data now indicating 

potential violations of the 2006 24-hour 

PM2.5 NAAQS, and we are in the 

process of working with affected states 

and tribes in accordance with CAA 

section 107(d) to establish 

nonattainment boundaries for these 

areas. Accordingly, EPA is deferring the 

designations for these areas until EPA 

and the states and tribes can develop 

sufficient information to determine the 

appropriate boundaries for these 

nonattainment areas. Table 3 below 

identifies these areas. 

EPA completed initial designations 

for the annual PM2.5 NAAQS in 2005 (70 

FR 944). EPA’s review of 2006–2008 

monitoring data indicates that two areas 

initially designated as ‘‘unclassifiable/ 

attainment’’ for the annual PM2.5

NAAQS are now violating that NAAQS. 

For these two areas, EPA intends to 

initiate the process to redesignate these 

currently violating areas to 

nonattainment in accordance with the 

procedures of CAA section 107(d)(3). 

The outcome of the redesignation 

process will be announced in a separate 

future notice. 

This rule also lists the current 

designations for the 1997 24-hour PM2.5

NAAQS designations, which remain in 

place. EPA has not previously, and is 

not by this action, revoking the 1997 

annual or 24-hour PM2.5 NAAQS. Areas 

currently designated nonattainment for 

the 1997 annual or 24-hour NAAQS 

remain so after this action, and remain 

obligated to comply with the statutory 

and regulatory requirements applicable 

to such areas. EPA is not by this action 

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58690 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

1See, Catawba et al. v. EPA, No. 05–1064 and 

consolidated cases, decided July 7, 2009. 2See, American Farm Bureau Federation and 

National Pork Producers Council, et al. v. EPA, 559 

F.3d 512 (DC Cir. 2009). 

promulgating any designations for the 

1997 PM2.5 NAAQS, but is announcing 

its intention to initiate the redesignation 

process under CAA section 107(d)(3) by 

a later action. 

III. What Are Fine Particles and the 

Health Concerns Associated With Fine 

Particles? 

Fine particles are extremely small 

airborne particles. Airborne particles 

with a nominal aerodynamic diameter 

of 2.5 micrometers or less (a micrometer 

is one-millionth of a meter; 2.5 

micrometers is less than about onethirtieth the thickness of a human hair) 

are considered to be ‘‘fine particles’’ and 

are also known as PM2.5. Due to their 

small size, they can penetrate deeply 

into the lungs of people who inhale 

them, where they can accumulate, react, 

or be absorbed into the body. 

Epidemiological studies have shown a 

significant association between elevated 

PM2.5 levels and a number of serious 

health effects, including premature 

mortality, aggravation of respiratory and 

cardiovascular disease (as indicated by 

increased hospital admissions, 

emergency room visits, absences from 

school or work, and restricted activity 

days), lung disease, decreased lung 

function, asthma attacks, and certain 

cardiovascular problems such as heart 

attacks and cardiac arrhythmia. 

Individuals particularly sensitive to 

PM2.5 exposure include older adults, 

people with heart and lung disease, and 

children. 

Fine particles in the atmosphere are 

made up of a complex mixture of 

components, both liquid and solid. 

Common constituents of ambient PM2.5

include: Sulfate (SO4); nitrate (NO3); 

ammonium (NH4); elemental carbon; a 

great variety of organic compounds; and 

inorganic material (including metals, 

dust, sea salt, and other trace elements), 

which often is referred to as ‘‘crustal’’ 

material. Ambient PM2.5 is typically 

comprised of a mixture of primary and 

secondary particles. ‘‘Primary’’ particles 

are emitted directly into the air as a 

solid or liquid particle (e.g., elemental 

carbon and organic particles from diesel 

engines or burning activities). 

‘‘Secondary’’ particles (e.g., SO4 and 

NO3) form in the atmosphere as a result 

of various chemical transformations of 

gaseous precursors such as sulfur 

dioxide (SO2) and oxides of nitrogen 

(NOX). These primary and secondary 

particles result from a broad variety of 

sources and emissions activities. 

Chemical precursors to secondary 

particles include SO2, NOX, volatile 

organic compounds (VOCs), and 

ammonia. 

Fine particles are emitted by, and 

formed from emissions of, a wide range 

of sources. For example, SO4 particles 

usually result from reactions of SO2

emissions (from sources like power 

plants and industrial boilers) with 

ammonia emissions (from sources like 

animal feeding operations and fertilizer 

production, and to a lesser extent from 

mobile sources and power plants). 

Nitrate particles usually result from 

reactions of NOX emissions (from such 

as mobile sources, power plants, or 

other industrial sources) with ammonia 

emissions. Crustal particles typically 

result from sources or activities that 

cause suspension of soils or metals in 

the air, such as re-entrained road dust, 

agriculture, or mining. Carbonaceous 

particles result from emissions from a 

wide range of sources or activities that 

cause the suspension of soil or metals in 

the air, such as re-entrained road dust, 

agriculture, or mining. Carbonaceous 

particles emanate directly from diesel 

and gasoline powered engines in mobile 

sources and heavy equipment, wildfires, 

waste burning, power generation, and 

other industrial sources. They also 

result from secondary reactions of VOCs 

in the atmosphere. Speciated data for 

PM2.5 can provide information useful in 

identifying contributing emission 

sources and areas. 

The relative proportion of primary 

and secondary particles, and the relative 

proportions of different species of 

particles found in a given geographic 

area, can vary widely, depending upon 

factors such as the mix of sources in the 

area, the mix of PM2.5 precursors, and 

meteorology. The sources of PM2.5 and 

PM2.5 precursors in any area also vary 

by type, amount, and number. Thus, the 

ambient PM2.5 in areas results from 

complex interaction of emissions that, 

in the aggregate, comprise the total 

ambient PM2.5 level. 

Additionally, PM2.5 and its precursors 

can transport hundreds or thousands of 

miles suspended in the atmosphere. The 

extent and direction of transport are 

affected by meteorological conditions 

and winds. Wind direction, speed, and 

strength all vary over the course of a 

single day, as well as by season, and, 

thus, over the entire year. Consequently, 

ambient PM2.5 in an area may be the 

combination of primary and secondary 

PM2.5 particles that result from the 

emissions of sources in that area, nearby 

areas, and areas much farther away. 

Given the complex nature of PM2.5, 

including its serious adverse health 

impacts, multiple precursors, numerous 

sources, meteorological considerations, 

and the need to distinguish between 

impacts of local and non-local sources 

at any violating monitor, EPA has 

developed a case-by-case approach to 

determining designations for PM2.5. In 

particular, to determine which areas are 

violating, and which nearby areas are 

contributing to those violations, EPA 

considers the specific facts and 

circumstances of each area. 

IV. What Air Quality Standards Has 

EPA Established To Address Fine 

Particles? 

On July 18, 1997, EPA revised the 

NAAQS for particulate matter to add 

new standards for fine particle 

pollution, using PM2.5 as the indicator. 

EPA established annual and 24-hour 

standards for PM2.5 (62 FR 38652). The 

primary and secondary annual PM2.5

standards were set at a level of 15 

micrograms per cubic meter (μg/m3), 

based on a 3-year average of annual 

mean PM2.5 concentrations. The primary 

and secondary 24-hour PM2.5 standards 

were set at a level of 65 μg/m3, based on 

a 3-year average of the 98th percentile 

of 24-hour PM2.5 concentrations. The 

1997 annual and 24-hour PM2.5 NAAQS 

are codified at 40 CFR section 50.7. EPA 

promulgated the designations for the 

1997 PM2.5 NAAQS on January 5, 2005, 

and these designations became effective 

on April 5, 2005 (70 FR 944). The U.S. 

Court of Appeals for the District of 

Columbia has recently upheld EPA’s 

designations for the 1997 PM2.5 NAAQS 

for all but one area.1

In 2006, EPA strengthened the 

primary and secondary 24-hour PM2.5

NAAQS from 65 μg/m3 to 35 μg/m3, and 

retained the current primary and 

secondary annual PM2.5 NAAQS at 15 

μg/m3. The revised 24-hour PM2.5

standards were published on 

October 17, 2006 (71 FR 61144) and 

became effective on December 18, 2006. 

The 2006 annual and 24-hour PM2.5

NAAQS are codified at 40 CFR 50.13. 

The more stringent 2006 24-hour PM2.5

standards are based on significant 

evidence and numerous health studies 

demonstrating that serious health effects 

are associated with short-term 

exposures to PM2.5 at this level. 

Many petitioners challenged EPA’s 

2006 annual PM2.5 standards but not the 

2006 24-hour PM2.5 standards. As a 

result of that challenge, the U.S. Court 

of Appeals for the District of Columbia 

has remanded the 2006 annual PM2.5

standards to EPA for further 

proceedings.2 Though remanded, the 

standards remain in effect while EPA 

determines how to respond to the 

concerns raised in the court’s opinion. 

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3This view has been confirmed in Catawba et al. 

v. EPA, No. 05–1064 and consolidated cases, 

decided July 7, 2009. 

4This view has been confirmed in Catawba et al. 

v. EPA, No. 05–1064 and consolidated cases, 

decided July 7, 2009. 

EPA is currently evaluating a petition 

concerning the designations for the 2006 

annual PM2.5 standards and is not 

promulgating them at this time. Because 

the 2006 24-hour PM2.5 NAAQS are in 

effect and the court did not remand 

them, EPA is proceeding to promulgate 

the designations for these standards in 

this rulemaking action. 

V. What Are the Clean Air Act (CAA) 

Requirements for Air Quality 

Designations? 

This section summarizes the 

provisions of section 107(d) of the CAA, 

which governs the process that the 

states and EPA must follow in order to 

promulgate designations. Section 

107(d)(1) provides that, after EPA 

promulgates any new or revised 

NAAQS, EPA must promulgate 

designations for all areas nationwide 

through a specific administrative 

process governed by the terms of section 

107(d). The designations process is 

explicitly exempt from the usual notice 

and comment procedures required by 

the Administrative Procedures Act 

(APA) pursuant to section 107(d)(2)(B). 

The process is likewise exempt from the 

procedural requirements of section 

307(d), unless EPA invokes it, by virtue 

of the fact that designations are not 

included in the statutory list of actions 

in section 307(d)(1).3

The designation process begins with 

initial recommendations for 

designations from the states and tribes 

for areas within their jurisdictions. 

Section 107(d)(1)(A) provides that, by 

not later than one year after 

promulgation of a new or revised 

standard, each state is required to 

submit its recommendations for air 

quality designations for all areas under 

its jurisdiction to EPA, including the 

appropriate boundaries for 

nonattainment areas. Within section 

107(d)(1)(A), the CAA establishes three 

types of designations: (i) Attainment 

areas that meet the NAAQS; (ii) 

unclassifiable areas, for which there is 

insufficient information to determine 

whether or not the area meets the 

NAAQS; and (iii) nonattainment areas 

that either do not meet the NAAQS, or 

that contribute to violations in a nearby 

area that does not meet the NAAQS. 

With respect to nonattainment areas, it 

should be noted that the statute does not 

define what constitutes a violation of 

the NAAQS. Nor does the statute define 

the terms ‘‘area,’’ ‘‘contributes,’’ or 

‘‘nearby’’ for purposes of designations 

for any NAAQS. 

EPA reviews state recommendations 

and, under section 107(d)(1)(B), is 

authorized to make any modifications to 

those recommendations that the 

Administrator deems necessary. The 

statute does not define the term 

‘‘necessary,’’ but EPA interprets this to 

authorize the Administrator to modify 

designations that did not meet the 

statutory requirements or were 

otherwise inconsistent with the facts or 

analysis deemed appropriate by EPA. If 

EPA is considering modifications to a 

state’s initial recommendation, EPA is 

required to notify the state of any such 

intended modifications to its 

recommendation not less than 120 days 

prior to EPA’s promulgation of the final 

designation. If the state does not agree 

with EPA’s modification, it then has an 

opportunity to respond to EPA and to 

demonstrate why it believes the 

modification proposed by EPA is 

inappropriate, as contemplated by 

section 107(d)(1)(B)(ii). Even if a state 

fails to provide any recommendation for 

an area, in whole or in part, EPA still 

must promulgate a designation that the 

Administrator deems appropriate, 

pursuant to section 107(d)(1)(B)(ii). 

Section 107(d)(1)(B)(i) directs EPA to 

promulgate the designations as 

expeditiously as practicable, but not 

later than two years from the date of 

promulgation of new or revised air 

quality standards. However, in the event 

that EPA has insufficient information to 

promulgate the designation for an area, 

EPA may extend the period for up to 

one additional year. 

EPA believes that section 107(d) 

provides the Agency with discretion to 

determine how best to interpret the 

terms in the definition of a 

nonattainment area (e.g., ‘‘contributes 

to’’ and ‘‘nearby’’) for a new or revised 

NAAQS, given considerations such as 

the nature of a specific pollutant, the 

types of sources that may contribute to 

violations, the form of the standards for 

the pollutant, and other relevant 

information. In particular, EPA believes 

that the statute does not require the 

Agency to establish bright line tests or 

thresholds for what constitutes 

contribution or nearby for purposes of 

designations.4

Similarly, EPA believes that the 

statute permits EPA to evaluate the 

appropriate application of the term 

‘‘area’’ to include geographic areas 

based upon full or partial county 

boundaries, and contiguous or noncontiguous areas, as may be appropriate 

for a particular NAAQS. For example, 

section 107(d)(1)(B)(ii) explicitly 

provides that EPA can make 

modifications to designation 

recommendations for an area ‘‘or 

portions thereof,’’ and under section 

107(d)(1)(B)(iv), a designation remains 

in effect for an area ‘‘or portion thereof’’ 

until EPA redesignates it. See footnote 

4. 

Section 107(d) contains additional 

specific provisions applicable to other 

NAAQS, such as ozone or lead in 

section 107(d)(4) and (5). The 

designations for the 2006 24-hour PM2.5

NAAQS are governed by the general 

provisions of section 107(d)(1) and (2). 

However, EPA has concluded that it has 

discretion to look to other provisions of 

section 107(d) by analogy, as 

appropriate, to inform the process for 

designations for the 2006 24-hour PM2.5

NAAQS. See footnote 4. For example, 

EPA recommended that states assess 

boundaries for nonattainment areas 

using information related to various 

factors similar to those that EPA had 

previously recommended for the 1997 

annual PM2.5 NAAQS designations, and 

which, in turn, relate to similar types of 

information that Congress provided for 

consideration in designations for ozone 

in section 107(d)(4)(A)(v). See footnote 

4. 

Another key distinction of section 

107(d) is that it directs EPA to identify 

areas that violate the NAAQS, and 

nearby areas that ‘‘contribute’’ to those 

violations. Some have asserted that this 

term should be controlled by EPA’s 

interpretation of comparable terms in 

section 110(a)(2)(D) and section 126. In 

other actions, such as the Clean Air 

Interstate Rule, EPA has relied on the 

term ‘‘contribute significantly to 

nonattainment’’ to support regulatory 

efforts to address regional interstate 

transport of pollutants, such as SO2 and 

NOX, that exacerbate nonattainment of 

the PM2.5 NAAQS in downwind areas. 

In these actions, EPA has, through 

regulation, evaluated amounts of 

emissions that occur on a statewide 

basis, and EPA has used this 

information to develop a threshold to 

determine which states should be 

considered to contribute significantly to 

nonattainment in another state, at a 

level sufficient to require inclusion 

within a regional control strategy. 

EPA believes that the explicit wording 

of section 107(d) and section 

110(a)(2)(D) differs markedly, and that 

the purposes of the two provisions are 

likewise distinct. For example, EPA 

believes that section 110(a)(2)(D) 

requires some quantification of the 

amount of transport from a state, 

because the provision directs EPA to 

insure that there are provisions to 

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5See, Memorandum from Robert J. Meyers, 

Acting Assistant Administrator, to EPA Regional 

Administrators—Regions I–X, ‘‘Area Designations 

for the Revised 24-Hour Fine Particle National 

Ambient Air Quality Standard,’’ June 8, 2007. 

6At this time, one tribe has applied for eligibility 

under the TAR to submit recommendations 

formally under section 107(d)(1). Nonetheless, EPA 

solicited and received submittals from tribes 

containing recommendations regarding EPA’s 

designations for Indian country. For convenience, 

EPA will refer to these submittals as 

‘‘recommendations’’ in this notice. 

7At each of these stages of the process, states, 

tribes and EPA have used the three most recent full 

calendar years of air quality monitoring data then 

available. By regulation, states and tribes must 

submit fully quality assured air quality monitoring 

data for a calendar year to EPA by July of the 

following year. Hence, at the time of the initial 

recommendations, 2004–2006 was the most recent 

set of data; at the time of EPA’s consideration of 

those recommendations, 2005–2007 was the most 

recent set of data; at the time of these designations, 

2006–2008 is the most recent set of data. 

8EPA did not elect to invoke section 307(d) for 

these designations. Pursuant to section 107(d)(2)(B), 

EPA may elect to use a notice and comment process 

as part of the designations process for a given 

NAAQS at the Agency’s discretion. In this instance, 

EPA concluded that this extra process could 

provide additional helpful information. Normally, 

members of the public could of course express their 

views through the states and tribes who have a 

formal role in the designations process provided in 

section 107(d). 

prevent emissions ‘‘in amounts’’ that 

would ‘‘significantly’’ contribute to 

violations of a NAAQS in another state. 

By comparison, section 107(d) includes 

no such explicit requirement for any 

quantification of emissions or 

contribution and does not use the term 

‘‘significant’’ to modify the word 

‘‘contributes.’’ Moreover, section 107(d) 

is intended to accomplish a distinctly 

different purpose from section 

110(a)(2)(D). Section 107(d) directs EPA 

to identify those areas that are violating, 

and those nearby areas that are 

contributing to the violations, as the 

geographic areas within which states 

must address local emission sources for 

purposes of local attainment needs, in 

accordance with the requirements of 

section 172 and applicable regulations. 

By contrast, section 110(a)(2)(D) 

authorizes EPA to take action to address 

interstate transport of pollutants from 

one or more states that affect other 

states. To be sure, these provisions can 

work in concert to address the local and 

regional components of nonattainment 

for a given NAAQS. They are not, 

however, identical in wording or 

purpose. 

Designation activities for federallyrecognized tribes are covered under the 

authority of section 301(d) of the CAA. 

This provision of the CAA authorizes 

EPA to treat eligible tribes in a similar 

manner as states. Pursuant to section 

301(d)(2), EPA promulgated regulations, 

known as the Tribal Authority Rule 

(TAR) (63 FR 7254). The TAR is 

codified at 40 CFR part 49. That rule 

specifies those provisions of the CAA 

for which it is appropriate to treat tribes 

in a similar manner as states. Under the 

TAR, tribes may choose to develop and 

implement their own CAA programs, 

but are not required to do so. The TAR 

also establishes procedures and criteria 

by which tribes may request from EPA 

a determination of eligibility for such 

treatment. 

The designations process contained in 

section 107(d) of the CAA is included 

among those provisions determined to 

be appropriate by EPA for treatment of 

tribes in the same manner as states. 

Under the TAR, tribes generally are not 

subject to the same submission 

schedules imposed by the CAA on 

states. However, EPA itself is required 

to meet statutory deadlines for 

promulgation of designations and must 

observe those deadlines, 

notwithstanding the discretion EPA has 

to adjust schedules for tribes. As 

authorized by the TAR, tribes may seek 

eligibility to submit designation 

recommendations to EPA. In addition, 

CAA section 301(d)(4) gives EPA 

discretionary authority, in cases where 

it determines that treatment of tribes as 

identical to states is ‘‘inappropriate or 

administratively infeasible,’’ to provide 

for direct administration by regulation 

to achieve the appropriate purpose. 

To date, one tribe has applied for 

eligibility under the TAR to submit its 

own initial designation 

recommendations under section 

107(d)(1). Nonetheless, EPA invites all 

tribes to submit designation 

recommendations for new NAAQS. EPA 

works closely with tribes that request an 

opportunity to submit designation 

recommendations and supporting 

documentation. EPA reviews and acts 

on recommended designations in 

consultation with the tribes, and as with 

states, makes modifications to tribal 

recommendations as EPA deems 

necessary. 

VI. How Did EPA Comply With the 

Clean Air Act (CAA) Requirements for 

Air Quality Designations? 

Following the December 18, 2006 

effective date of the 2006 PM2.5 NAAQS, 

EPA invited all states and tribes to 

submit area and boundary 

recommendations within one year. On 

June 8, 2007, EPA provided guidance 

making recommendations concerning 

various aspects of the designations, 

including timing, process, and factors 

reflecting the types of information that 

could be relevant to the evaluation of a 

specific area.5

Most states, and those tribes who 

elected to do so, submitted initial 

designation recommendations and 

supporting documentation to EPA by 

December 18, 2007.6 In general, state 

and tribal area recommendations were 

based on Federal Reference Method pair 

quality monitoring data from the 2004– 

2006 time period.7 After reviewing and 

evaluating each of these 

recommendations, EPA provided 

responses to the states and tribes on 

August 19–20, 2008. In these letters, 

EPA indicated whether or not EPA 

intended to make modifications to the 

initial state or tribal recommendations 

and explained EPA’s reasons for 

suggesting any such modifications. As 

part of this process, EPA incorporated 

consideration of the most recent air 

quality data then available, for the 

2005–2007 time period. EPA requested 

that states and tribes respond to any 

proposed EPA modifications to their 

initial recommendations by October 20, 

2008. 

Although not required by section 

107(d) of the CAA, EPA also provided 

an opportunity for comment by 

members of the public in order to gather 

additional information for EPA to 

consider before making final 

designations.8 EPA published a notice 

on September 2, 2008 (73 FR 51259) 

which invited the public to comment on 

EPA’s intended designations. In this 

notice, EPA offered a 30-day comment 

period to all interested parties, other 

than states and tribes, as they already 

have statutorily provided opportunities 

to participate in the designations 

process. EPA posted the state and tribal 

initial recommendations and EPA’s 

responses, including suggested 

modifications, on a Web site which was 

accessible to the public to provide 

information to inform their comments: 

(http://www.epa.gov/pmdesignations/ 

2006standards/index.htm). Timely 

comments from the public, and EPA’s 

responses to significant public 

comments, are in the docket for this 

action. 

The Agency received letters from 

many states and tribes suggesting 

changes to EPA’s proposed 

modifications and providing additional 

information. EPA evaluated each letter 

and all of the timely technical support 

information that was provided before 

arriving at the final designation 

decisions. Some of the final 

designations reflect EPA’s modifications 

to the initial state and tribal 

recommendations. Some reflect changes 

to EPA’s suggested modifications, based 

upon information that states and tribes 

subsequently provided in response. 

Through this iterative process, EPA 

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9See, ‘‘Memorandum For The Heads of Executive 

Departments and Agencies,’’ from Rahm Emanuel, 

Assistant to the President and Chief of Staff, dated 

January 20, 2009. 

10See, American Farm Bureau Federation and 

National Pork Producers Council, et al. v. EPA, 559 

F.3d 512 (DC Cir. 2009). 

11See, Catawba et al. v. EPA, No. 05–1064 and 

consolidated cases, decided July 7, 2009. 

12Letter to Lisa Jackson, Administrator, U.S. EPA, 

dated February 6, 2009, from the American Lung 

Association, Clean Air Task Force, EarthJustice, 

Environmental Defense Fund, Natural Resources 

Defense Council, and Southern Environmental Law 

Center. 

13Letter to Lisa Jackson, Administrator, U.S. EPA, 

dated March 6, 2009, from Environmental Defense 

Fund, Natural Resources Defense Council, and 

Sierra Club. 

14See, ‘‘Area Designations for the Revised 24- 

Hour Fine Particle National Ambient Air Quality 

Standards,’’ memorandum to Regional 

Administrators, Regions I–X, from Robert J. Meyers, 

Acting Assistant Administrator, OAR, dated June 8, 

2007. 

developed the information necessary to 

inform the final designations decisions. 

On December 22, 2008, then EPA 

Administrator Johnson signed a notice 

concerning the designations for the 2006 

24-hour PM2.5 NAAQS, and the notice 

was made available to the public on the 

EPA Web site at that time. However, 

that signed notice was never published 

in the Federal Register and, therefore, 

designations were not officially 

promulgated. Section 107(d)(2)(A) 

requires EPA to publish the notice in 

the Federal Register in order to 

promulgate designations. The December 

2008 notice was awaiting publication in 

January 2009 when the newly-elected 

Administration identified the notice as 

one that should receive additional 

review before publication.9

Since January 2009, EPA has thus 

been reviewing the designation 

decisions for the 2006 24-hour PM2.5

NAAQS. Three significant events have 

occurred in the interim that relate to the 

designations. First, the U.S. Court of 

Appeals for the District of Columbia 

issued its opinion in the litigation 

challenging EPA’s 2006 annual PM2.5

NAAQS.10 This decision resulted in, 

among other things, a remand of the 

annual standards to EPA for further 

consideration, but did not affect the 

2006 24-hour PM2.5 NAAQS. Second, 

monitoring data for 2008 has now 

become available for areas across the 

U.S. Accordingly, EPA has had the 

opportunity to evaluate whether data 

from 2006–2008 would result in 

previously violating areas now attaining 

the NAAQS, or previously attaining 

areas now violating the NAAQS. Third, 

the U.S. Court of Appeals for the District 

of Columbia issued its opinion in the 

litigation challenging EPA’s 2005 

designations for the 1997 annual PM2.5

NAAQS.11 In that decision, the court 

has affirmed EPA’s interpretation of 

section 107(d) and general approach to 

promulgating designations for that 

NAAQS. The final designations that 

EPA will promulgate through 

publication of this rule have been 

informed by these more recent events. 

EPA has already received a number of 

petitions concerning the designations 

for the 2006 24-hour PM2.5 NAAQS. Of 

these, two in particular require specific 

discussion because of the significant 

issues they raise. The first petition, from 

the American Lung Association and 

other groups, requests that EPA take 

action to promulgate designations for 

the 2006 annual PM2.5 NAAQS.12 EPA 

is currently evaluating that petition and 

will determine later whether to grant or 

deny it. In the meantime, however, 

EPA’s review of the 2006–2008 

monitoring data indicates that two areas 

currently designated as ‘‘unclassifiable/ 

attainment’’ for the 1997 annual PM2.5

NAAQS are now violating that NAAQS. 

For these two areas, EPA intends to 

initiate the process to redesignate these 

areas, including both violating and 

contributing areas, to nonattainment in 

accordance with the procedures of CAA 

section 107(d)(3), as appropriate. 

The second petition, from the 

Environmental Defense Fund and other 

groups, requests that EPA delay or 

reconsider designations for attainment 

areas that contain heavily travelled 

roadways because the monitoring 

network in such areas may not 

adequately reflect near-roadway 

exposure to PM2.5.13 EPA will respond 

to this petition separately in more 

detail, but believes that it is not 

appropriate to delay designations for the 

2006 24-hour PM2.5 NAAQS further, 

based on the concerns raised by these 

petitioners. EPA intends to evaluate the 

issues raised by these petitioners in the 

context of the ongoing review of the 

PM2.5 NAAQS and the associated 

monitoring regulations. 

VII. How Did EPA Apply the Statutory 

Requirements and Applicable Guidance 

To Determine Nonattainment Area 

Designations and Boundaries for the 

2006 24-Hour PM2.5 NAAQS? 

Section 107(d)(1)(A)(i) of the CAA 

defines a nonattainment area as any area 

that does not meet an ambient air 

quality standard, or that contributes to 

ambient air quality in a nearby area that 

does not meet the standard. If an area 

meets either prong of this definition, 

then EPA is required to designate the 

area as ‘‘nonattainment.’’ In June 2007, 

EPA issued guidance concerning how to 

determine boundaries for nonattainment 

areas for the 2006 24-hour PM2.5

NAAQS (the 2007 Guidance).14 As part 

of the 2007 Guidance, EPA 

recommended that the three most recent 

calendar years of air quality monitoring 

data for PM2.5 be used to identify a 

violation of the 2006 24-hour PM2.5

NAAQS. This is appropriate because the 

form of the 24-hour PM2.5 NAAQS is 

calculated over a 3-year period. For the 

final designations, EPA has identified 

violating monitors based on air quality 

monitoring data from Federal Reference 

Method (FRM) monitors for calendar 

years 2006–2008. 

By definition, areas may need to be 

designated nonattainment because they 

contribute to violations in another 

nearby area, even if they do not 

themselves have a monitor with 

violating data, or even if they do not 

have any monitor at all. As a result, 

states, tribes, and EPA need to consider 

additional relevant information in order 

to assess contributing areas as part of 

identifying the appropriate boundaries 

for nonattainment areas. Thus, in the 

2007 Guidance, EPA recommended nine 

factors that pertained to types of 

information that EPA considered 

relevant for designations, and indicated 

that it would evaluate these factors 

along with any other relevant 

information or circumstances specific to 

a particular area, in determining 

appropriate nonattainment area 

boundaries. 

EPA also noted in the 2007 Guidance 

that, in making boundary 

recommendations for nonattainment 

areas, states and tribes should evaluate 

each area on a case-by-case basis. EPA 

intentionally did not attempt to create 

any bright line test or threshold for any 

factor or form of information. EPA 

believes that section 107(d) does not 

require any such bright lines or 

thresholds to determine contribution, 

and that to create one could result in 

over-inclusion or under-inclusion of 

areas in nonattainment areas, as 

compared to a more robust and factspecific analysis of each area on its 

merits. This approach is especially 

appropriate for PM2.5, given the multiple 

precursors, numerous sources, 

meteorological considerations, and need 

to distinguish between impacts of local 

and non-local sources at any given 

violating monitor. 

Finally, EPA indicated that it would 

promulgate nonattainment area 

boundaries that cover a sufficiently 

large area to include both the area that 

violates the standard and the nearby 

areas that contribute to the violations, as 

required by section 107, to assure that 

nonattainment area plans developed for 

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15This consideration is important because EPA 

needs a reasonable method to distinguish between 

the ‘‘local’’ and the ‘‘non-local’’ or ‘‘regional’’ 

components of ambient fine particles at a violating 

monitor. Section 107(d) directs EPA to include 

those ‘‘nearby’’ areas that contribute, and therefore 

are logically appropriate for inclusion in the 

designated nonattainment area, whereas other 

sections of the CAA better address the regional 

element of a nonattainment problem, such as 

section 110(a)(2)(D) and section 126. 

these areas would attain the NAAQS as 

expeditiously as practicable. Unlike the 

guidance for the 1997 PM2.5 NAAQS 

designations, EPA did not recommend 

the metropolitan area boundaries 

established by the U.S. Office of 

Management and Budget (OMB) as a 

rebuttable presumption for designations 

for the 2006 24-hour PM2.5 NAAQS in 

the 2007 Guidance. Given the 

differences in the form of the standards 

between a 24-hour and an annual 

standard, EPA was less certain that such 

a presumption would be appropriate for 

all areas. For existing PM2.5

nonattainment areas, based on early 

technical analyses of PM2.5 composition 

and contributing source types, 

combined with an understanding of the 

existing PM2.5 nonattainment areas, EPA 

noted its anticipation that the same 

boundaries established for 

implementing the 1997 annual PM2.5

NAAQS might also be appropriate for 

implementing the 2006 24-hour PM2.5

NAAQS in areas where both standards 

are violated. EPA also observed that 

maintaining the same nonattainment 

area boundaries for both the 1997 

annual standards and the 2006 24-hour 

standards could more easily facilitate 

overall air quality planning for attaining 

the suite of PM2.5 standards. 

Section 107(d)(1)(A)(i) of the CAA 

requires EPA to designate as 

nonattainment not only violating areas, 

but also nearby areas that contribute to 

those violations. As noted above, the 

statute does not, however, define key 

terms such are ‘‘area,’’ ‘‘contributes,’’ or 

‘‘nearby.’’ 

With respect to the term 

‘‘contributes,’’ EPA believes that this 

term does not mean ‘‘cause.’’ The term 

‘‘contributes’’ indicates that those areas 

with emissions that add to the aggregate 

ambient pollution recorded by a given 

monitor might be appropriate for 

inclusion in a nonattainment area. To 

interpret the term contribute to mean 

‘‘cause’’ would be to require a degree of 

certainty and precision that is 

inherently unreasonable for evaluating 

violations that result from the impact of 

emissions from many different sources 

of PM2.5 and PM2.5 precursors, and 

would simultaneously undermine the 

purpose of designations by excluding 

every area with emissions that added to 

the aggregate problem, yet did not 

individually ‘‘cause’’ the violation. EPA 

also has concluded that a bright line test 

or threshold for what would constitute 

contribution for purposes of 

designations is not appropriate for the 

2006 24-hour PM2.5 NAAQS. Such an 

approach could result in over- or underinclusive areas, compared to robust 

analysis of the facts and circumstances 

of each area. Similarly, EPA does not 

interpret the term ‘‘contributes’’ to mean 

‘‘significantly contributes,’’ and does 

not believe that precise quantification of 

the contribution to violations in a 

nearby area is necessary or appropriate 

for designations. EPA generally agrees 

that areas with no sources of emissions, 

or areas that are otherwise demonstrated 

not to be contributing to violations, 

need not be included in a designated 

nonattainment area. However, EPA has 

concluded that the assessment of the 

‘‘causation’’ and ‘‘materiality’’ of 

contribution to nearby violations is best 

accomplished through a more careful 

evaluation of the relevant information 

on an area-by-area basis. 

As to what areas should be considered 

‘‘nearby,’’ EPA believes that this term 

must likewise be viewed in light of the 

specific pollutant at issue. In the case of 

the 2006 24-hour PM2.5 NAAQS, this 

entails consideration of the relatively 

long distances across which PM2.5 and 

PM2.5 precursors can be transported, but 

balanced with a key purpose of 

designations, which is to identify those 

nearby or local contributing areas that 

properly should be included within a 

designated nonattainment area to ensure 

the development of an appropriate SIP 

for the area. Thus, EPA’s guidance also 

does not provide a bright line or 

threshold or specific geographic 

distance for what constitutes a ‘‘nearby’’ 

area. The determination of which areas 

are nearby, for purposes of designations, 

requires an evaluation of the facts and 

circumstances of each area. EPA 

considered the geography of each area, 

meteorological data, chemical 

speciation data, and other relevant 

information in light of the significant 

distances across which PM2.5 and PM2.5

precursors can be transported. EPA has 

used this process to identify those 

nearby areas with emissions that 

contribute to the violations and to 

distinguish these emissions from more 

distant or regional sources that are not 

appropriate for inclusion within the 

nonattainment area. In particular, EPA 

does not believe that the term ‘‘nearby’’ 

requires that the area be contiguous 

with the violating area or the remainder 

of the nonattainment area, if the facts 

support such a conclusion for a given 

area. 

As to the term ‘‘area,’’ EPA concluded 

that it also should be interpreted as 

appropriate to the specific NAAQS at 

issue. In drawing nonattainment areas 

boundaries, EPA started with county 

boundaries as the basic jurisdictional 

element, consistent with past 

designation practice. Although EPA 

determined that county boundaries are 

a useful starting point, relevant facts 

and circumstances could support 

making partial county boundary 

designations for violating or 

contributing counties in a given area. 

EPA began its technical analyses by 

first identifying violating monitors. In 

evaluating areas potentially contributing 

to a monitored violation, EPA initially 

examined those counties located in the 

surrounding metropolitan statistical 

area (i.e., the core-based statistical area 

(CBSA)) and those counties one to two 

adjacent rings beyond the metropolitan 

area. In its Notice on Standards for 

Defining Metropolitan and Micropolitan 

Areas (65 FR 82228, December 27, 

2000), the Office of Management and 

Budget (OMB) notes that the general 

concept of a metropolitan statistical area 

is that of ‘‘an area containing a 

recognized population nucleus and 

adjacent communities that have a high 

degree of integration with that nucleus.’’ 

Further, the metropolitan statistical area 

serves as a ‘‘statistical representation of 

the social and economic linkages 

between an urban core and outlying, 

integrated areas.’’ Because of the 

inherent linkage between air pollution 

and pollution-producing human and 

economic activity, EPA believes that the 

CBSA, plus one to two adjacent rings 

beyond the metropolitan area, is an 

appropriate starting point for evaluation 

of contributing areas.15

EPA evaluated the types of 

information recommended in the 2007 

Guidance, as well as other relevant 

information that states or tribes 

provided or that became available, in 

determining appropriate nonattainment 

area boundaries. The nine factors EPA 

recommended in the 2007 Guidance are: 

(1) Emissions data, (2) air quality data, 

(3) population density and degree of 

urbanization including commercial 

development in included versus 

excluded areas, (4) traffic and 

commuting patterns, (5) expected 

growth (including extent, pattern and 

rate of growth), (6) meteorology 

(weather/transport patterns), (7) 

geography/topography (e.g., mountain 

ranges or other air basin boundaries), (8) 

jurisdictional boundaries (e.g., counties, 

air districts, Reservations), and (9) level 

of existing controls on emission sources. 

This was neither a mandatory nor an 

exclusive list of types of relevant 

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16The CES only provides relative contribution 

within the area under evaluation and does not 

provide a reliable means for comparison between 

counties in different areas. A more detailed 

description of the CES can be found at http:// 

www.epa.gov/ttn/naaqs/pm/ 

pm25_2006_techinfo.html#C. and in the technical 

support document (TSD) [Docket ID NO. EPA–HQ– 

OAR–2007–0562]. 

17While EPA cannot consider projected future 

attainment in determining current designations, 

nonattainment areas that are meeting the NAAQS 

but are not yet redesignated to attainment can use 

EPA’s Clean Data Policy to streamline the required 

planning process. See ‘‘Clean Data Policy for the 

Fine Particle National Ambient Air Quality 

Standards’’ memorandum to Air Division Directors, 

Regions I–X from Stephen Page, Director, Office of 

Air Quality Planning and Standards, December 14, 

2004. 

information, and was intended by EPA 

only as guidance concerning the types 

of information that might be appropriate 

for consideration in a given area. These 

factors are by their nature general and 

open ended, and EPA intended them to 

facilitate analysis of each area on its 

specific facts. Some factors were more 

relevant or important in some areas than 

in others in establishing the boundaries 

of a given area. 

As part of the technical analysis, EPA 

also used an analytical tool to produce 

a metric referred to as the ‘‘contributing 

emissions score’’ (CES). The CES takes 

into consideration emissions data, 

meteorological data, and air quality 

monitoring information to provide a 

relative ranking of the potential 

contribution from counties near a 

specific county with a violating 

monitor. EPA did not use this metric as 

the exclusive way of considering data 

for these three factors, nor as the single 

deciding factor for determining 

designations. The CES was merely an 

additional method for evaluating the 

potential contribution of nearby 

counties.16

To evaluate an area, EPA also used 

additional data and analytical tools as 

appropriate, including speciated PM2.5

data, area maps, and tools for assessing 

wind patterns. For purposes of 

determining appropriate nonattainment 

area boundaries, EPA examined data 

from PM2.5 speciation monitors, where 

available, in addition to the ambient 

PM2.5 concentration data from FRM 

monitors. The speciated PM2.5 data 

indicated the relative proportions of 

specific types of particles at monitors 

(e.g., SO2, NO3, carbonaceous, or crustal 

particles). These data provided insights 

as to likely sources of emissions 

contributing to the ambient PM2.5

concentrations at the violating monitor 

on days with high PM2.5 levels, thus 

allowing EPA to better evaluate which, 

if any, of the nearby areas were 

contributing to the ambient PM2.5

concentrations at the violating monitor. 

EPA used maps of each area that 

depicted key geographic information. 

These maps portrayed relevant 

information such as the locations of 

FRM monitors and their design values, 

jurisdictional boundaries, topographic 

features, major transportation arteries, 

major emission sources, and existing 

nonattainment boundaries for other 

NAAQS. The maps assisted in the 

evaluation of basic information such as 

the directions and distances between 

monitors and sources and the locations 

of jurisdictional boundaries. 

EPA also assessed wind pattern data 

through the development and use of 

‘‘pollution roses’’ that depict monitoring 

data and meteorological data for 

monitors in each area. In some cases, 

where a more detailed assessment of air 

movement was thought to provide 

additional relevant information, EPA 

also used wind trajectory analyses. 

These tools for assessing wind 

movement and pollutant concentrations 

provided further information on likely 

emission sources contributing to PM2.5

levels at monitors on days at or near the 

level of the 24-hour PM2.5 NAAQS. 

In evaluating emissions in areas under 

consideration for their contribution, 

EPA generally relied on the best countylevel emissions inventory information 

available. In some areas, EPA reviewed 

whether significant pollution controls 

that would be installed in the near-term 

and with certainty at a specific source 

or sources, could be relevant to 

evaluating whether that area is 

contributing to violations in an adjacent 

area. EPA examined this type of 

information when states provided the 

requisite data and requested its 

evaluation as part of the process. EPA 

considered such information on a caseby-case basis, with attention to whether 

the controls in question would 

dramatically reduce the emissions of 

PM2.5 and all PM2.5 precursors, the 

timing of such controls, and the federal 

enforceability of such controls. EPA 

considered only controls that would be 

in place no later than December 2008 

(i.e., controls resulting in emissions 

reductions during the last year of the 

period for which air quality monitoring 

data was relevant). 

By contrast, EPA did not rely on 

planned or potential emissions 

reduction strategies through measures 

such as the Clean Air Interstate Rule, in 

making nonattainment designations, 

even if those strategies might help an 

area attain the standards in the future. 

The Agency recognizes that air quality 

modeling of future emissions reductions 

(e.g., from state and/or national 

programs) may indicate that some areas 

with a violating monitor based upon 

2006–2008 data may come into 

attainment in the future. However, the 

present tense formulation of section 

107(d) indicates that EPA should make 

nonattainment designations based on 

current data.17 Future potential 

reductions, especially those that are at 

this time speculative or uncertain, are 

not appropriate for consideration in the 

designations context. Such programs 

might, however, be an appropriate 

consideration in the development of 

SIPs for designated nonattainment areas, 

if they otherwise meet statutory and 

regulatory requirements. 

In order to identify the appropriate 

boundaries for nonattainment areas, 

EPA considered the county boundary as 

the basic jurisdictional element for 

determining area boundaries, consistent 

with past designation practice. The 

Agency believes that such county 

boundaries are generally an appropriate 

boundary because they are easily 

recognized jurisdictional boundaries 

with indisputable legal descriptions. 

County boundaries are often the 

boundaries for the legal jurisdiction of 

local governments or air quality 

planning organizations that are 

responsible for air quality management. 

In most cases, if a PM2.5 monitor was 

violating the NAAQS, EPA designated 

the entire county in which that monitor 

is located as nonattainment. EPA also 

often included whole nearby counties 

that it determined to be contributing to 

PM2.5 levels at the violating monitor. In 

some cases, however, EPA determined 

that only part of a county (e.g., the part 

of the county that contained the sources 

of contributing emissions) was 

contributing to the violation at the 

monitor. In those instances, EPA 

designated only that portion of the 

county nonattainment and, to the extent 

possible, relied on recognized 

governmental boundaries for smaller 

geographic areas that encompassed the 

relevant emission sources (e.g., 

townships). 

For example, in some cases, EPA 

determined that the emissions from a 

large individual source such as a power 

plant were contributing to violations in 

a nearby area. If EPA’s assessment 

identified little or no other emissions or 

emitting activity elsewhere in the 

county (based on assessment of factors 

such as emissions, population, and 

commuting), EPA concluded that it was 

appropriate to designate as 

nonattainment only the portion of the 

county where the large individual 

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source is located, even if that portion is 

not contiguous with the remainder of 

the nonattainment area. The Agency 

adopted this approach for areas where 

EPA determined it to be inappropriate 

to include portions of a county merely 

because those portions were located 

between, and contiguous with, the large 

stationary source and the remainder of 

the designated nonattainment area. In 

most cases, EPA selected boundaries for 

these noncontiguous portions of 

nonattainment areas by relying on 

legally recognized governmental 

boundaries (e.g., townships, tax 

districts, or census blocks) in which the 

source is located. 

EPA also determined partial county 

boundaries to be appropriate for some 

areas where a topographic feature, such 

as a mountain range, helps to define the 

airshed in which the violation of PM2.5

standards occurs, or separates 

contributing from non-contributing 

areas. In some areas, EPA determined 

that only a portion of a county was 

determined to be contributing, due to 

such a topographic barrier. In a few 

cases, especially in the West, an area 

with a violating monitor was 

topographically isolated from other 

portions of a much larger county or 

borough with few or no sources of 

emissions. EPA considered a partial 

county to be appropriate for such areas 

and selected boundaries based on 

topography, using recognized 

governmental boundaries (e.g., 

township ranges), where possible. 

Where topography was not an 

isolating feature, EPA considered the 

geographic location of the sources of 

PM2.5 and PM2.5 precursors in the area, 

and other relevant information, such as 

chemical speciation data and 

meteorological data, in determining if a 

partial county boundary was technically 

justified and appropriate. EPA also 

considered a partial county boundary 

for violating counties in situations 

where a unique situation is shown to 

exist, in which the sources 

encompassed by a partial county 

boundary could account for nearly all of 

the total fine particle mass from local 

sources on days with a monitored 

exceedance. In such areas, given 

compelling evidence, EPA considered 

designations of partial violating 

counties to be appropriate. These areas 

are typically in the mountainous 

portions of the West, where emissions 

activity in a relatively small and 

isolated geographic area is surrounded 

by large areas that are largely 

unpopulated and otherwise lack sources 

that could contribute to the monitored 

violations. EPA notes that the 24-hour 

averaging period of the 2006 24-hour 

PM2.5 NAAQS was an important 

consideration in these areas. EPA 

selected the boundaries for these areas 

by relying on legally recognized 

governmental boundaries (e.g., 

townships) in which the contributing 

sources are located. 

EPA analyzed the information 

provided by each state or tribe in its 

recommendation letter, subsequently 

submitted information, and any other 

pertinent information available to EPA, 

in order to determine whether a county 

or part of a county should be designated 

nonattainment. EPA evaluated each 

state’s or tribe’s designation 

recommendation in light of the 

recommended nine factors, and any 

other relevant information, including, 

for example, the CES, PM2.5 speciation 

data, and wind pattern data, bringing to 

bear our best technical and policy 

judgment. If, as a result of the 

evaluation, EPA concluded that a 

county or part of a county contributes to 

the violation in a nearby area with a 

violating monitor, EPA included the 

county or part of the county in the 

nonattainment area. 

VIII. What Areas is EPA Designating 

Nonattainment for the 2006 24-Hour 

PM2.5 NAAQS? 

Following the process described 

above, EPA is designating the 31 areas 

in Table 1 below, comprised of one or 

more entire counties or partial counties, 

as nonattainment areas for the 2006 24- 

hour PM2.5 NAAQS. 

TABLE 1—AREAS DESIGNATED NONATTAINMENT FOR THE 2006 24- 

HOUR PM2.5 NAAQS 

Allentown, PA 

Birmingham, AL 

Canton-Massillon, OH 

Charleston, WV 

Chico, CA 

Cleveland-Akron-Lorain, OH 

Detroit-Ann Arbor, MI 

Fairbanks, AK 

Harrisburg-Lebanon-Carlisle-York, PA 

Imperial County, CA 

Johnstown, PA 

Klamath Falls, OR 

Knoxville-Sevierville-La Follette, TN 

Lancaster, PA 

Liberty-Clairton, PA 

Logan, UT-ID 

Los Angeles-South Coast Air Basin, CA 

Milwaukee-Racine, WI 

New York-N. New Jersey-Long Island, NYNJ-CT 

Nogales, AZ 

Oakridge, OR 

Philadelphia-Wilmington, PA-NJ-DE 

Pittsburgh-Beaver Valley, PA 

Provo, UT 

Sacramento, CA 

Salt Lake City, UT 

TABLE 1—AREAS DESIGNATED NONATTAINMENT FOR THE 2006 24- 

HOUR PM2.5 NAAQS—Continued 

San Francisco Bay Area, CA 

San Joaquin Valley, CA 

Tacoma, WA 

Steubenville-Weirton, OH-WV 

Yuba City-Marysville, CA 

EPA’s specific analysis of these areas, 

including the determination of the 

appropriate nonattainment area 

boundaries for each of these areas, is 

described in detail in the TSD, with 

additional information provided in the 

Supplemental TSD. Both documents are 

located in the docket for this action. In 

addition, the letters containing the 

initial state or tribal recommendations 

for each of these areas, any EPA 

modification to those recommendations, 

and any additional information 

provided by the state or tribe in 

response to EPA modifications, is also 

located in the docket. The specific area 

or areas within the boundaries for each 

of these designated nonattainment areas 

is described in the amendments to 40 

CFR part 81 below, and is graphically 

portrayed in the maps located in the 

docket for this action. 

IX. How Has EPA Used 2008 Air 

Quality Data? 

In December 2008, EPA identified 58 

areas as violating the 2006 24-hour 

PM2.5 NAAQS based on air quality 

monitoring data for the 2005–2007 time 

period. In the 2007 Guidance, EPA 

recommended that designation 

decisions be based on the most recent 

three years of data available. In the 

December 2008 notice, which was not 

published in the Federal Register in 

order to allow additional Agency 

review, and in communications with 

states and tribes, EPA had indicated that 

it would consider state requests to 

include consideration of 2008 air 

quality monitoring data for specific 

areas prior to the effective date of 

designations under certain 

circumstances. Due to the delay in the 

designations, however, EPA now has 

received and reviewed quality assured, 

state-certified 2008 air quality 

monitoring data for all areas. 

EPA continues to believe that 

inclusion of the most recent air quality 

monitoring data available is appropriate 

for designation decisions. Thus, EPA is 

designating as attainment those areas for 

which complete, quality assured, 

certified air quality monitoring data for 

the 2006–2008 time period show 

attainment of the 2006 24-hour PM2.5

NAAQS throughout the area. EPA is not 

reconsidering the boundaries for the 

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areas identified as nonattainment in 

December 2008 and for which 

consideration of 2006–2008 air quality 

data does not change the overall status 

of the area. The boundaries EPA 

identified in December 2008 were based 

upon thorough consideration of the 

relevant information by EPA. EPA 

believes that it is appropriate to rely on 

the 2008 air quality monitoring data and 

the extensive information and analyses 

used in the decision making process 

that spanned the period from 

approximately June 2007–December 

2008. EPA does not believe that the 

introduction of additional non-air 

quality information into the process at 

this time would yield different 

designation outcomes; and, in fact doing 

so would cause unjustified delay in 

issuing these final designations based 

upon 2006–2008 air quality monitoring 

data. 

Consideration of 2006–2008 air 

quality monitoring data reduced the 

number of areas violating the 2006 24- 

hour PM2.5 NAAQS from 58 to 31. Table 

2 provides a list of the 26 areas that 

changed from nonattainment to 

attainment and their design values for 

2005–2007 and 2006–2008. For one area 

no longer violating the 2006 24-hour 

PM2.5 NAAQS based on 2006–2008 data, 

York County, PA, EPA concluded that it 

nevertheless contributes to violations in 

another nearby violating area, 

Harrisburg-Lebanon-Carlisle, PA, and 

thus EPA has included York County, PA 

in that nonattainment area. Five of the 

areas that changed from a designation 

status of nonattainment to attainment 

had one or more monitors with 

incomplete data for 2006–2008. 

However, data from the highest design 

value monitor for the area in 2005–2007, 

as well as other monitors, are complete 

and show attainment of the 24-hour 

PM2.5 NAAQS for 2006–2008. As 

explained in detail in the Supplemental 

TSD, based on the relative values of the 

various monitors, EPA believes it is 

reasonable to expect that, if the 

incomplete site had complete 2006– 

2008 data, it would have a design value 

equal to or lower than the other sites 

with complete data that are attaining the 

NAAQS based on the 2006–2008 data. 

The additional technical information to 

support the change in status for all of 

the areas, including the supporting 

evaluation for the inclusion of York 

County in the Harrisburg-LebanonCarlisle, PA nonattainment area and for 

the five areas noted above, is included 

in the Supplemental TSD, which is 

located in the docket for this action. 

TABLE 2—PREVIOUSLY VIOLATING AREAS NOW ATTAINING THE 24-HOUR PM2.5 NAAQS BASED ON 2006–2008 DATA

Area name 

PM2.5

2005–2007 

24-hr design 

value 

PM2.5

2006–2008 

24-hr design 

value 

Baltimore, MD .......................................................................................................................................................... 37 35 

Chicago-Gary-Lake County, IL-IN ........................................................................................................................... 40 35 

Cincinnati-Hamilton, OH-KY-IN ............................................................................................................................... 41 35 

Clarksville, TN-KY .................................................................................................................................................... 38 32 

Columbus, OH ......................................................................................................................................................... 38 32 

Davenport-Moline-Rock Island, IA-IL ....................................................................................................................... 37 34 

Dayton-Springfield, OH ............................................................................................................................................ 37 32 

Evansville, IN ........................................................................................................................................................... 36 30 

Grand Rapids, MI .................................................................................................................................................... 36 29 

Green Bay, WI ......................................................................................................................................................... 37 35 

Huntington-Ashland, WV-KY-OH ............................................................................................................................. 37 32 

Indianapolis, IN ........................................................................................................................................................ 40 35 

Juneau, AK .............................................................................................................................................................. 36 34 

Lafayette-Frankfort, IN ............................................................................................................................................. 36 29 

Libby, MT ................................................................................................................................................................. 41 34 

Louisville, KY-IN ...................................................................................................................................................... 39 35 

Madison-Baraboo, WI .............................................................................................................................................. 37 34 

Morgantown, WV ..................................................................................................................................................... 36 34 

Muscatine, IA ........................................................................................................................................................... 36 35 

Paducah-Mayfield, KY-IL ......................................................................................................................................... 36 32 

Parkersburg-Marietta, WV-OH ................................................................................................................................. 37 34 

Pinehurst, ID ............................................................................................................................................................ 37 34 

Reading, PA ............................................................................................................................................................. 38 34 

St. Louis, MO-IL ....................................................................................................................................................... 39 35 

Vincennes, IN .......................................................................................................................................................... 36 30 

Youngstown, OH ...................................................................................................................................................... 36 32 

EPA’s evaluation of 2006–2008 air 

quality monitoring data also indicated 

that monitors in three areas which had 

not violated the 2006 24-hour PM2.5

NAAQS based on 2005–2007 data now 

violate those standards based on 2006– 

2008 data. These monitors are located in 

Pinal County, AZ (2006–2008 24-hour 

design value of 48); Plumas County, CA 

(2006–2008 24-hour design value of 49); 

and, Shasta County, CA (2006–2008 24- 

hour design value of 48). In this notice, 

EPA is not finalizing initial designations 

for these newly violating areas. Because 

these areas are newly violating the 2006 

24-hour PM2.5 NAAQS, EPA and the 

states and tribes in these areas need 

further information in order to 

determine the appropriate 

nonattainment area boundaries for these 

areas, in accordance with the process 

that EPA has used for other 

nonattainment area designations, as 

provided by section 107(d). 

Because EPA has information 

indicating that there is a violation in 

each of these areas, a designation of 

‘‘unclassifiable’’ is not appropriate 

under section 107(d)(1)(A)(iii). 

Notwithstanding data indicating 

violations of the 24-hour PM2.5 NAAQS, 

EPA has insufficient information to 

determine the necessary boundaries for 

these areas. Accordingly, EPA will use 

the additional time available to it under 

section 107(d)(1)(B) to assess these 

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18 In the 2006 revision of the PM NAAQS, the 

level of the annual standard remained unchanged 

at 15 μg/m3. Petitioners challenged this decision. 

On February 24, 2009, the U.S. Court of Appeals for 

the DC Circuit remanded the annual PM2.5 standard 

to the Agency for reconsideration on the basis that 

EPA did not adequately explain why retaining this 

level would be sufficient to protect public health. 

To address those areas now violating the 1997 

annual PM2.5 NAAQS, EPA intends to initiate 

redesignations, as appropriate. 

areas, complete evaluation of any 

pending exceptional event claims, and 

promulgate initial designations for these 

areas. Consistent with the approach 

used to assess other potential 

nonattainment areas, EPA intends to 

evaluate relevant technical data for the 

ring of counties immediately 

surrounding the violating county to 

determine whether any of these nearby 

counties contribute to the violation. 

EPA is deferring the designations for 

these counties for the 2006 24-hour 

PM2.5 NAAQS so that EPA can collect 

additional information sufficient to 

assess these areas before promulgating 

these designations. We recognize that 

these are large geographical areas. 

Including all counties surrounding the 

county with the violating monitor is 

only a starting point for the evaluation; 

it should not be assumed that the final 

designated nonattainment area will 

include all of these counties. Table 3 

provides a list of the counties with 

violating monitors and the additional 

nearby areas that EPA believes should 

be evaluated for potential contribution 

to those violations. 

EPA will work with the relevant states 

and tribes to finalize the designations 

for these counties over the next several 

months. EPA will send letters notifying 

the states and tribes in question that 

EPA believes a modification is now 

necessary to the initial 

recommendations they made for these 

areas. Each state and tribe will thereafter 

have an opportunity to respond to EPA’s 

proposed designations and boundaries. 

Pursuant to section 107(d), EPA cannot 

promulgate the designation for these 

areas less than 120 days from the date 

of the EPA modification letter. EPA will 

promulgate the designations for these 

areas by a separate final rule. 

TABLE 3—COUNTIES WITH NEWLY VIOLATING MONITORS FOR THE 24-HOUR PM2.5 NAAQS (BASED ON 2006–2008 

DATA) AND POTENTIALLY CONTRIBUTING COUNTIES

Pinal County, AZ Plumas County, CA Shasta County, CA 

Cochise County, AZ Butte County, CA (part) Lassen County, CA 

Gila County, AZ Lassen County, CA Modoc County, CA 

Graham County, AZ Shasta County, CA Plumas County, CA 

La Paz County, AZ Sierra County, CA Siskiyou County, CA 

Maricopa County, AZ Tehama County, CA Tehama County, CA 

Pima County, AZ Yuba County, CA (part) Trinity County, CA 

Yavapai County, AZ 

Yuma County, AZ 

The quality assured, certified air 

quality monitoring data for 2006–2008 

also indicate that two counties that EPA 

designated in 2005 as attainment for the 

1997 annual PM2.5 NAAQS now have 

monitors which are potentially violating 

that NAAQS.18 These counties are Pinal 

County, AZ (2006–2008 annual average 

design value of 21.6) and Harris County, 

TX (2006–2008 annual average design 

value of 15.2). Consequently, EPA 

intends to initiate the redesignation 

process under section 107(d)(3) for these 

areas for the 1997 annual PM2.5 NAAQS. 

EPA will work with the relevant states 

and tribes to evaluate the air quality 

data and other technical information in 

order to determine whether these areas 

should be redesignated to 

nonattainment, and if so, the 

appropriate boundaries for those 

nonattainment areas. EPA will 

promulgate these redesignations by a 

later final rule. 

X. How Do Designations Affect Indian 

Country? 

All full counties, partial counties or 

Air Quality Control Regions listed in the 

Part 81 table at the end of this document 

are designated as indicated, and include 

Indian Country geographically located 

within such areas, except as otherwise 

indicated in the table. 

In general, and consistent with 

relevant air quality information, EPA 

intends to include Indian Country 

encompassed within the nonattainment 

area, in order to protect public health 

and welfare. In most cases, relevant air 

quality information will indicate that 

areas of Indian Country located within 

a nonattainment area should have the 

same designation as the surrounding 

area. See discussion above about tribal 

responsibility. 

EPA does not recognize state 

recommendations for area designations 

as applying to Indian country. However, 

the conditions that support a state’s 

designation recommendation, such as 

air quality data at the location of the 

sources, may indicate the likelihood 

that similar conditions exist in adjacent 

Indian Country. States generally have 

neither the responsibility nor the 

authority for planning and regulatory 

activities under the CAA in Indian 

country. 

XI. Where Can I Find Information 

Forming the Basis for This Rule and 

Exchanges Between EPA, States, and 

Tribes Related to This Rule? 

Information providing the basis for 

this action and related decisions are 

provided in the TSD, response to 

comments documents, and other 

information in the docket. The TSD, 

applicable EPA guidance memoranda, 

copies of correspondence regarding this 

process between EPA and the states, 

tribes, and other parties, and EPA’s 

responses to comments, are available for 

review at the EPA Docket Center listed 

above in the ADDRESSES section of this 

document and on our designation Web 

site at http://www.epa.gov/ 

pmdesignations/2006standards/ 

index.htm. Other related state specific 

information is available at the EPA 

Regional Offices. 

XII. Statutory and Executive Order 

Reviews 

Upon promulgation of a new or 

revised NAAQS, the CAA requires EPA 

to designate areas as attaining or not 

attaining the NAAQS. The CAA then 

specifies requirements for areas based 

on whether such areas are attaining or 

not attaining the NAAQS. In this final 

rule, EPA assigns designations to areas 

as required. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58699 

A. Executive Order 12866: Regulatory 

Planning and Review 

This action is not a ‘‘significant 

regulatory action’’ under the terms of 

Executive Order (EO) 12866 (58 FR 

51735, October 4, 1993) and is therefore 

not subject to review under the EO. 

B. Paperwork Reduction Act 

This action does not impose an 

information collection burden under the 

provisions of the Paperwork Reduction 

Act, 44 U.S.C. 3501 et seq. Burden is 

defined at 5 CFR 1320.3(b). This rule 

responds to the requirement to 

promulgate air quality designations after 

promulgation of a NAAQS. This 

requirement is prescribed in the CAA 

section 107 of title 1. The present final 

rule does not establish any new 

information collection apart from that 

required by law. 

C. Regulatory Flexibility Act 

This final rule is not subject to the 

Regulatory Flexibility Act (RFA), which 

generally requires an agency to prepare 

a regulatory flexibility analysis for any 

rule that will have a significant 

economic impact on a substantial 

number of small entities. The RFA 

applies only to rules subject to notice 

and comment rulemaking requirements 

under the Administrative Procedure Act 

(APA) or any other statute. This rule is 

not subject to notice and comment 

requirements under the APA or any 

other statute because the rule is not 

subject to the APA and is subject to 

CAA section 107(d)(2)(B), which does 

not require that the Agency issue a 

notice of proposed rulemaking before 

issuing this rule. 

D. Unfunded Mandates Reform Act 

This action contains no federal 

mandate under the provisions of Title II 

of the Unfunded Mandates Reform Act 

of 1995 (UMRA), 2 U.S.C. 1531–1538 for 

state, local, or tribal governments or the 

private sector. The action imposes no 

enforceable duty on any state, local or 

tribal governments or the private sector. 

Therefore, this action is not subject to 

the requirements of sections 202 and 

205 of the UMRA. 

This action is also not subject to the 

requirements of section 203 of UMRA 

because it contains no regulatory 

requirements that might significantly or 

uniquely affect small governments. It 

does not create any additional 

requirements beyond those of the PM2.5

NAAQS (40 CFR 50.13), therefore, no 

UMRA analysis is needed. This rule 

establishes the application of the PM2.5

standard and the designation for each 

area of the country for the PM2.5

NAAQS. The CAA requires states to 

develop plans, including control 

measures, based on their designations 

and classifications. 

One mandate that may apply as a 

consequence of this action to all 

designated nonattainment areas is the 

requirement under CAA section 176(c) 

and associated regulations to 

demonstrate conformity of federal 

actions to SIPs. These rules apply to 

federal agencies and Metropolitan 

Planning Organizations making 

conformity determinations. The EPA 

concludes that such conformity 

determinations will not cost $100 

million or more in the aggregate. 

The EPA believes that any new 

controls imposed as a result of this 

action will not cost in the aggregate 

$100 million or more annually. Thus, 

this federal action will not impose 

mandates that will require expenditures 

of $100 million or more in the aggregate 

in any one year. 

Nonetheless, EPA carried out 

consultation with government entities 

affected by this rule, including states, 

tribal governments, and local air 

pollution control agencies. 

E. Executive Order 13132: Federalism 

Executive Order 13132, entitled 

‘‘Federalism’’ (64 FR 43255, August 10, 

1999), requires EPA to develop an 

accountable process to ensure 

meaningful and timely input by state 

and local officials in the development of 

regulatory policies that have federalism 

implications. ‘‘Policies that have 

federalism implications’’ is defined in 

the Executive Order to include 

regulations that have ‘‘substantial direct 

effects on the states, or the relationship 

between the national government and 

the states, or on the distribution of 

power and responsibilities among the 

various levels of government.’’ 

This final rule does not have 

federalism implications. It will not have 

substantial direct effects on the states, 

on the relationship between the national 

government and the states, or on the 

distribution of power and 

responsibilities among the various 

levels of government, as specified in 

Executive Order 13132. The CAA 

establishes the process whereby states 

take the lead in developing plans to 

meet the NAAQS. This rule will not 

modify the relationship of the states and 

EPA for purposes of developing 

programs to implement the NAAQS. 

Thus, Executive Order 13132 does not 

apply to this rule. 

F. Executive Order 13175: Consultation 

and Coordination With Indian Tribal 

Governments 

Executive Order 13175, entitled 

‘‘Consultation and Coordination with 

Indian Tribal Governments’’ (65 FR 

67249, November 2, 2000), requires EPA 

to develop an accountable process to 

ensure ‘‘meaningful and timely input by 

tribal officials in the development of 

regulatory policies that have Tribal 

implications.’’ This action does not have 

tribal implications, as specified in 

Executive Order 13175 (65 FR 67249, 

November 9, 2000). This rule concerns 

the designation and classification of 

areas as attainment and nonattainment 

for the PM2.5 national ambient air 

quality standards. The CAA provides for 

states and eligible tribes to develop 

plans to regulate emissions of air 

pollutants within their areas based on 

their designations. The TAR provides 

tribes the opportunity to apply for 

eligibility to develop and implement 

CAA programs such as programs to 

attain and maintain the PM2.5 NAAQS, 

but it leaves to the discretion of the tribe 

the decision of whether to apply to 

develop these programs and which 

programs, or appropriate elements of a 

program, the tribe will seek to adopt. 

This rule does not have a substantial 

direct effect on one or more Indian 

tribes. It does not create any additional 

requirements beyond those of the PM2.5

NAAQS (40 CFR 50.13). This rule 

establishes the application of the PM2.5

standard and the designation and 

classification for each area of the 

country for the PM2.5 NAAQS. 

Additionally, no tribe has implemented 

a CAA program to attain the PM2.5

NAAQS at this time. Furthermore, this 

rule does not affect the relationship or 

distribution of power and 

responsibilities between the federal 

government and Indian tribes. The CAA 

and the TAR establish the relationship 

of the federal government and tribes in 

developing plans to attain the NAAQS, 

and this rule does nothing to modify 

that relationship. Because this rule does 

not have tribal implications, Executive 

Order 13175 does not apply. 

Although Executive Order 13175 does 

not apply to this rule, EPA 

communicated with tribal leaders and 

environmental staff regarding the 

designations process. EPA also sent 

individualized letters to all federally 

recognized tribes to explain the 

designation process for the 2006 24- 

hour PM2.5 NAAQS, to provide the EPA 

designations guidance, and to offer 

consultation with EPA. EPA provided 

further information to tribes through 

presentations at the National Tribal 

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Forum and through participation in 

National Tribal Air Association 

conference calls. EPA also sent 

individualized letters to all federally 

recognized tribes about EPA’s intended 

area designations for the 24-hour PM2.5

standards and offered tribal leaders the 

opportunity for consultation. These 

communications provided opportunities 

for tribes to voice concerns to EPA about 

the general designations process for the 

24-hour PM2.5 NAAQS, as well as 

concerns specific to a tribe, and 

informed EPA about key tribal concerns 

regarding designations as the rule was 

under development. 

G. Executive Order 13045: Protection of 

Children From Environmental Health 

and Safety Risks 

The action is not subject to Executive 

Order 13045 (62 FR 19885, April 23, 

1997) because it is not economically 

significant as defined in Executive 

Order 12866, and because EPA does not 

have reason to believe that the 

environmental health risks or safety 

risks addressed by this rule present a 

disproportionate risk or safety risk to 

children. Nonetheless, we have 

evaluated the environmental health or 

safety effects of the PM2.5 NAAQS on 

children. The results of this risk 

assessment are contained in the NAAQS 

for the 2006 24-hour PM2.5, Final Rule 

(October 17, 2006, 71 FR 61144). 

H. Executive Order 13211: Actions That 

Significantly Affect Energy Supply, 

Distribution, or Use 

This action is not subject to Executive 

Order 13211 (66 FR 28355 (May 22, 

2001)), because it is not a significant 

regulatory action under Executive Order 

12866. 

I. National Technology Transfer and 

Advancement Act (NTTAA) 

Section 12(d) of the NTTAA of 1995, 

Public Law No. 104–113, section 12(d) 

(15 U.S.C. 272 note), directs EPA to use 

voluntary consensus standards (VCS) in 

its regulatory activities unless to do so 

would be inconsistent with applicable 

law or otherwise impracticable. 

Voluntary consensus standards are 

technical standards (e.g., materials 

specifications, test methods, sampling 

procedures, and business practices) that 

are developed or adopted by VCS 

bodies. The NTTAA directs EPA to 

provide Congress, through OMB, 

explanations when the Agency decides 

not to use available and applicable VCS. 

This action does not involve technical 

standards. Therefore, EPA did not 

consider the use of any VCS. 

J. Executive Order 12898: Federal 

Actions To Address Environmental 

Justice in Minority Populations and 

Low-Income Populations 

Executive Order 12898 (59 FR 7629 

(Feb. 16, 1994)) establishes federal 

executive policy on environmental 

justice. Its main provision directs 

federal agencies, to the greatest extent 

practicable and permitted by law, to 

make environmental justice part of their 

mission by identifying and addressing, 

as appropriate, disproportionately high 

and adverse human health or 

environmental effects of their programs, 

policies, and activities on minority 

populations and low-income 

populations in the U.S. 

The EPA has determined that this 

final rule will not have 

disproportionately high and adverse 

human health or environmental effects 

on minority or low-income populations 

because this rule does not affect the 

level of protection provided to human 

health or the environment. 

K. Congressional Review Act 

The Congressional Review Act, 5 

U.S.C. 801 et seq., as added by the Small 

Business Regulatory Enforcement 

Fairness Act of 1996, generally provides 

that before a rule may take effect, the 

agency promulgating the rule must 

submit a rule report, which includes a 

copy of the rule, to each House of the 

Congress and to the Comptroller General 

of the U.S. The EPA will submit 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 U.S. prior to 

publication of the rule in the Federal 

Register. A major rule cannot take effect 

until 60 days after it is published in the 

Federal Register. This action is not a 

‘‘major rule’’ as defined by 5 U.S.C. 

804(2). This rule will be effective 

December 14, 2009. 

L. Judicial Review 

Section 307(b)(1) of the CAA indicates 

which Federal Courts of Appeal have 

venue for petitions of review of final 

actions by EPA. This section provides, 

in part, that petitions for review must be 

filed in the Court of Appeals for the 

District of Columbia Circuit: (i) When 

the agency action consists of ‘‘nationally 

applicable regulations promulgated, or 

final actions taken, by the 

Administrator,’’ or (ii) when such action 

is locally or regionally applicable, if 

‘‘such action is based on a 

determination of nationwide scope or 

effect and if in taking such action the 

Administrator finds and publishes that 

such action is based on such a 

determination.’’ 

This rule designating areas for the 

2006 24-hour PM2.5 NAAQS is 

‘‘nationally applicable’’ within the 

meaning of section 307(b)(1). This rule 

establishes designations for areas across 

the U.S. for the 2006 24-hour PM2.5

NAAQS. At the core of this rulemaking 

is EPA’s interpretation of the definition 

of nonattainment under section 

107(d)(1) of the CAA. In determining 

which areas should be designated 

nonattainment (or conversely, should be 

designated attainment or unclassifiable), 

EPA used an analytical approach that it 

applied consistently across the U.S.. 

For the same reasons, the 

Administrator also is determining that 

the final designations are of nationwide 

scope and effect for the purposes of 

section 307(b)(1). This is particularly 

appropriate because, in the report on the 

1977 Amendments that revised section 

307(b)(1) of the CAA, Congress noted 

that the Administrator’s determination 

that an action is of ‘‘nationwide scope 

or effect’’ would be appropriate for any 

action that has a scope or effect beyond 

a single judicial circuit. H.R. Rep. No. 

95–294 at 323, 324, reprinted in 1977 

U.S.C.C.A.N. 1402–03. Here, the scope 

and effect of this rulemaking extends to 

numerous judicial circuits since the 

designations apply to all areas of the 

country. In these circumstances, section 

307(b)(1) and its legislative history calls 

for the Administrator to find the rule to 

be of ‘‘nationwide scope or effect’’ and 

for venue to be in the DC Circuit. 

Thus, any petitions for review of final 

designations must be filed in the Court 

of Appeals for the District of Columbia 

Circuit within 60 days from the date 

final action is published in the Federal 

Register. 

List of Subjects in 40 CFR Part 81 

Environmental protection, Air 

pollution control, National parks, 

Wilderness areas. 

Dated: October 8, 2009. 

Lisa P. Jackson, 

Administrator. 

■ For the reasons set forth in the 

preamble, 40 CFR part 81, subpart C is 

amended as follows: 

PART 81—DESIGNATIONS OF AREAS 

FOR AIR QUALITY PLANNING 

PURPOSES 

■ 1. The authority citation for part 81 

continues to read as follows: 

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

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58701 

Subpart C—Section 107 Attainment 

Status Designations 

■ 2. Section 81.300 is amended by 

revising paragraph (a) to read as follows: 

§ 81.300 Scope. 

* * * * * 

(a) Attainment status designations as 

approved or designated by the 

Environmental Protection Agency (EPA) 

pursuant to section 107 of the CAA are 

listed in this subpart. Area designations 

are subject to revision whenever 

sufficient data become available to 

warrant a redesignation. Both the state 

and EPA can initiate changes to these 

designations, but any state redesignation 

request must be submitted to EPA for 

concurrence. The EPA has replaced the 

national ambient air quality standards 

for particulate matter measured as total 

suspended particulate with standards 

measured as particulate matter with an 

aerodynamic diameter less than or equal 

to a nominal 10 micrometers (PM–10). 

Accordingly, area designations for PM– 

10 are included in the lists in subpart 

C of this part. However, the TSP area 

designations will also remain in effect 

until the Administrator determines that 

the designations are no longer necessary 

for implementing the maximum 

allowable increases in concentrations of 

particulate matter pursuant to section 

163(b) of the CAA, as explained in 

paragraph (b) of this section. The EPA 

has also added national ambient air 

quality standards for fine particulate 

matter measured as particulate matter 

with an aerodynamic diameter less than 

or equal to a nominal 2.5 micrometers 

(PM2.5). Accordingly, area designations 

for PM2.5 are included in the lists in 

subpart C of this part. 

* * * * * 

■ 2a. Section 81.301 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Alabama—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Alabama—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.301 Alabama. 

* * * * * 

Alabama—PM2.5 (Annual NAAQS) 

* * * * * 

ALABAMA—PM2.5

[24-hour NAAQS] 

Designation area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Birmingham, AL: 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Shelby County ...................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Walker County (part) ............................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

The area described by U.S. Census 2000 

block group identifiers 01–127–0214–5, 

01–127–0215–4, and 01–127–0216–2. 

Etowah County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable. 

Rest of State: 

Autauga County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Baldwin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barbour County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bibb County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Blount County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bullock County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butler County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chambers County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cherokee County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chilton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Choctaw County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clarke County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cleburne County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coffee County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Colbert County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Conecuh County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coosa County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Covington County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crenshaw County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cullman County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dale County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dallas County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

DeKalb County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Elmore County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Escambia County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Geneva County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hale County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Houston County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lamar County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lauderdale County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

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58702 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

ALABAMA—PM2.5—Continued 

[24-hour NAAQS] 

Designation area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Limestone County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lowndes County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Macon County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marengo County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mobile County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pickens County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Randolph County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Russell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Clair County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sumter County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Talladega County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tallapoosa County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tuscaloosa County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walker County (remainder) .................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilcox County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winston County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 3. Section 81.302 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Alaska—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Alaska—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.302 Alaska. 

* * * * * 

Alaska—PM2.5 (Annual NAAQS) 

* * * * * 

ALASKA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Fairbanks, AK: 

AQCR 09 Northern Alaska Intrastate: 

Fairbanks North Star Borough (part) ................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

The following townships and ranges: 

—MTRS F001N001—All Sections; —MTRS 

F001N001E—Sections 2–11, 14–23, 26– 

34; —MTRS F001N002—Sections 1–5, 

8–17, 20–29, 32–36; —MTRS 

F001S001E—Sections 1, 3–30, 32–36; 

—MTRS F001S001W—Sections 1–30; 

—MTRS F001S002E—Sections 6–8, 17– 

20, 29–36; —MTRS F001S002W—Sections 1–5, 8–17, 20–29, 32–33; —MTRS 

F001S003E—Sections 31–32; —MTRS 

F002N001E—Sections 31–35; —MTRS 

F002N001—Sections 28, 31–36; —MTRS 

F002N002—Sections 32–33, 36; —MTRS 

F002S001E—Sections 1–2; —MTRS 

F002S002E—Sections 1–17, 21–24; 

—MTRS F002S003E—Sections 5–8, 18. 

Rest of State: 

AQCR 08 Cook Inlet Intrastate: 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58703 

ALASKA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Anchorage Borough ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kenai Peninsula Borough .................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Matanuska-Susitna Borough ................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 09 Northern Alaska Intrastate: 

Denali Borough .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fairbanks North Star Borough (remainder) ......... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nome Census Area .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

North Slope Borough ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Northwest Arctic Borough .................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Southeast Fairbanks Census Area ...................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yukon-Koyukuk Census Area .............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 10 South Central Alaska Intrastate: 

Aleutians East Borough ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Aleutians West Census Area ............................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bethel Census Area ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bristol Bay Borough ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dillingham Census Area ...................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kodiak Island Borough ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake and Peninsula Borough ............................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Valdez-Cordova Census Area ............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wade Hampton Census Area .............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 11 Southeastern Alaska Intrastate: 

Haines Borough ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Juneau Borough ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ketchikan Gateway Borough ............................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Prince of Wales-Outer Ketchikan Census ........... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sitka Borough ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Skagway-Hoonah-Angoon Census Area ............. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wrangell-Petersburg Census Area ...................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yakutat Borough .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 4. Section 81.303 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Arizona—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Arizona—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.303 Arizona. 

* * * * * 

Arizona—PM2.5 (Annual NAAQS) 

* * * * * 

ARIZONA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Nogales: 

Santa Cruz County (part) ..................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Nogales planning area bounded as follows: 

The portions of the following Townships 

which are within the State of Arizona and 

lie east of 111 longitude: T23S, R13E; 

T23S, R14E; T24S, R13E; T24S, R14E. 

Rest of State: 

Apache County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cochise County .................................................... ........................ Unclassifiable/Attainment.

Coconino County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gila County .......................................................... ........................ Unclassifiable/Attainment.

Graham County .................................................... ........................ Unclassifiable/Attainment.

Greenlee County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

La Paz County ..................................................... ........................ Unclassifiable/Attainment.

Maricopa County .................................................. ........................ Unclassifiable/Attainment.

Mohave County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Navajo County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pima County ......................................................... ........................ Unclassifiable/Attainment.

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58704 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

ARIZONA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Pinal County ......................................................... ........................ Unclassifiable/Attainment.

Santa Cruz County (remainder) ........................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yavapai County .................................................... ........................ Unclassifiable/Attainment.

Yuma County ....................................................... ........................ Unclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 5. Section 81.304 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Arkansas—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Arkansas—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.304 Arkansas. 

* * * * * 

Arkansas—PM2.5 (Annual NAAQS) 

* * * * * 

ARKANSAS—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 016 Central Arkansas Intrastate: 

Chicot County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cleveland County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Conway County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dallas County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Desha County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Drew County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Faulkner County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garland County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hot Spring County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lonoke County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pope County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pulaski County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saline County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yell County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 017 Metropolitan Fort Smith Interstate: 

Benton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sebastian County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 019 Monroe-El Dorado Interstate: 

Ashley County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bradley County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nevada County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ouachita County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 020 Northeast Arkansas Intrastate: 

Arkansas County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Craighead County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cross County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Independence County .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mississippi County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Phillips County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Poinsett County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58705 

ARKANSAS—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Prairie County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Randolph County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Francis County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sharp County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

White County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Woodruff County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 021 Northwest Arkansas Intrastate: 

Baxter County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boone County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cleburne County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fulton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Izard County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Searcy County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stone County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Van Buren County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 022 Shreveport-Texarkana-Tyler Interstate: 

Columbia County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hempstead County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Howard County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lafayette County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Little River County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Miller County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sevier County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Memphis, TN-AR: (AQCR 018 Metropolitan Memphis Interstate): 

Crittenden County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 6. Section 81.305 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘California—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘California—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.305 California. 

* * * * * 

California—PM2.5 (Annual NAAQS) 

* * * * * 

CALIFORNIA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Chico, CA: 

Butte County (part) ............................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

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58706 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Butte County which lies west 

of the line described as follows: (Mount 

Diablo Base and Meridian) Beginning at 

the intersection of the Butte-Yuba county 

line and the township line common to 

T18N R6E and T19N R6E, west to the 

township line common to T18N R6E and 

T19N R6E, then north along the range 

line common to R5E and R6E, then west 

along the township line common to T21N 

and T20N, then north along the range line 

common to R4E and R5E, then west 

along the township line common to T24N 

and T23N to the Butte-Tehama County 

boundary. 

Imperial County, CA: 

(part) ..................................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

That portion of Imperial County which lies 

within the line described as follows: (San 

Bernardino Base and Meridan) Beginning 

at the intersection of the United StatesMexico border and the southeast corner 

of T17S R11E, then north along the range 

line of the eastern edge of range R11E, 

then east along the township line of the 

southern edge of T12S to the northeast 

corner of T13S R15E, then south along 

the range line common to R15E and 

R16E, to the United States-Mexico border. 

Los Angeles-South Coast Air Basin, CA: 

Los Angeles County (part) ................................... ........................ Nonattainment ................. ........................ Nonattainment. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58707 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Los Angeles County which 

lies south and west of a line described as 

follows: Beginning at the Los AngelesSan Bernardino County boundary and 

running west along the Township line 

common to Township 3 North and Township 2 North, San Bernardino Base and 

Meridian; then North along the range line 

common to Range 8 West and Range 9 

West; then west along the Township line 

common to Township 4 North and Township 3 North; 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; 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; 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); 

then west along the Township line common to Township 7 North and Township 6 

North; 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; then along the south boundaries of 

Sections 13, 14, 15, 16, 17 and 18, 

Township 7 North and Range 16 West; 

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); then west and north 

along the Angeles National Forest boundary to the point of intersection with the 

south boundary of the Rancho La Liebre 

Land Grant; then west and north along 

this land grant boundary to the Los Angeles-Kern County boundary. 

Orange County ..................................................... ........................ Nonattainment ................. ........................ Nonattainment. 

Riverside County (part) ........................................ ........................ Nonattainment ................. ........................ Nonattainment. 

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58708 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Riverside County which lies 

to the west of a line described as follows: 

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; then east along the Township line common to Township 8 South 

and Township 7 South; then north along 

the range line common to Range 5 East 

and Range 4 East; 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; then north along 

the west boundaries of Sections 34, 27, 

22, 15, 10, and 3, Township 6 South, 

Range 4 East; then west along the Township line common to Township 5 South 

and Township 6 South; then north along 

the range line common to Range 4 East 

and Range 3 East; then west along the 

south boundaries of Sections 13, 14, 15, 

16, 17, and 18, Township 5 South, Range 

3 East; then north along the range line 

common to Range 2 East and Range 3 

East; to the Riverside-San Bernardino 

County Line (excluding the lands of the 

Santa Rosa Band of Cahuilla Mission Indians). 

That part of the lands of the Santa Rosa Band 

of Cahuilla Mission Indians which is excluded 

from the Riverside County (part) nonattainment area.

........................ Nonattainment ................. ........................ Unclassifiable/Attainment. 

San Bernardino County (part) .............................. ........................ Nonattainment ................. ........................ Nonattainment. 

That portion of San Bernardino County 

which lies south and west of a line described as follows: 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; 

then west along the Township line common to Township 3 North and Township 2 

North to the San Bernardino-Los Angeles 

County boundary. 

Sacramento, CA: 

El Dorado County (part) ....................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

That portion of El Dorado County which lies 

west of the line described as follows: 

(Mount Diablo Base and Meridian) Beginning at the intersection of El DoradoAmador county line and the township line 

common to townships T8N R10E and 

T8N R11E, then north along the range 

line common to ranges R10E and R11E, 

then east along the township line common to T9N and T8N, then north along 

the range line common to ranges R12E 

and R13E, then west along the township 

line common to T12N and T11N, then 

north along the range line common to 

ranges R10E and R11E, then west along 

the township line common to T13N and 

T12N, then north along the range line 

common to ranges R9E and R10E, to the 

El Dorado-Placer County boundary. 

Placer County (part) ............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58709 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Placer County which lies 

west of the line described as follows: 

(Mount Diablo Base and Meridian) Beginning at the intersection of the Placer-El 

Dorado County line and the township line 

common to townships T12N R9E and 

T13N R9E, then running west along the 

township line common to townships T12N 

R9E and T13N R9E, then north along the 

range line common to ranges R8E and 

R9E, to the Placer-Nevada County 

boundary. 

Sacramento County ............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Solano County (part) ............................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

That portion of Solano County which lies 

north and east of a line described as follows: beginning at the intersection of the 

westerly boundary of Solano County and 

the 1⁄4 section line running east and west 

through the center of Section 34; Township 6 North, Range 2 West, Mount Diablo Base and Meridian, thence east along 

said 1⁄4 section line to the east boundary 

of Section 36, Township 6 North, Range 2 

West, 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, Township 5 North, Range 1 West, thence east 

along a line common to Township 5 North 

and Township 6 North to the northeast 

corner of Section 3, Township 5 North, 

Range 1 East, thence south along section 

lines to the southeast corner of Section 

10, Township 3 North, Range 1 East, 

thence east along section lines to the 

south 1⁄4 corner of Section 8, Township 3 

North, Range 2 East, thence east to the 

boundary between Solano and Sacramento Counties. 

Yolo County (part) ................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

That portion of Yolo County which lies east 

of the line described as follows: (Mount 

Diablo Base and Meridian) Beginning at 

the intersection of Yolo-Solano County 

boundary and the range line of the eastern edge of township T8N R2W, north 

along the range line of the eastern edge 

of township T8N R2W, continuing north 

along the range line common to ranges 

R2W and R1W, to the Yolo-Colusa County boundary. 

San Francisco Bay Area, CA: 

Alameda County ................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Contra Costa County ........................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Marin County ........................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Napa County ........................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

San Francisco County .......................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

San Mateo County ............................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Santa Clara County .............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Solano County (part) ............................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

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58710 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Solano County which lies 

south and west of a line described as follows: Beginning at the intersection of the 

westerly boundary of Solano County and 

the 1⁄4 section line running east and west 

through the center of Section 34, Township 6 North, Range 2 West, Mount Diablo Base and Meridian, thence east along 

said 1⁄4 section line to the east boundary 

of Section 36, Township 6 North, Range 2 

West, 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, Township 5 North, Range 1 West thence east 

along a line common to T5N and T6N to 

the northeast corner of Section 3, T5N, 

R1E, thence south along section lines to 

the southeast corner of Section 10, T3N, 

R1E, thence east along section lines to 

the south 1⁄4 corner of Section 8, T3N, 

R2E, thence east to the boundary between Solano and Sacramento Counties. 

Sonoma County (part) .......................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58711 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Sonoma County which lies 

south and east of a line described as follows: Beginning at the southeasterly corner of the Rancho Estero Americano, 

being on the boundary line between Marin 

and Sonoma Counties, California; thence 

running northerly along the easterly 

boundary line of said Rancho Estero 

Americano to the northeasterly corner 

thereof, being an angle corner in the 

westerly boundary line of Rancho Canada 

de Jonive; thence running along said 

boundary of Rancho Canada de Jonive 

westerly, northerly and easterly to its 

intersection with the easterly line of 

Graton Road; thence running along the 

easterly and southerly line of Graton 

Road, northerly and easterly to its intersection with the easterly line of Sullivan 

Road; thence running northerly along said 

easterly line of Sullivan Road to the 

southerly line of Green Valley Road; 

thence running easterly along the said 

southerly line of Green Valley Road and 

easterly along the southerly line of State 

Highway 116, to the westerly line of Vine 

Hill Road; thence running along the westerly and northerly line of Vine Hill Road, 

northerly and easterly to its intersection 

with the westerly line of Laguna Road; 

thence running northerly along the westerly line of Laguna Road and the northerly projection thereof to the northerly line 

of Trenton Road; thence running westerly 

along the northerly line of said Trenton 

Road to the easterly line of TrentonHealdsburg Road; thence running northerly along said easterly line of TrentonHealdsburg 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, M.D.M.; thence running easterly along said township line to its intersection with the boundary line between 

Sonoma and Napa Counties. 

San Joaquin Valley, CA: 

Fresno County ...................................................... ........................ Nonattainment ................. ........................ Nonattainment. 

Kern County (part) ............................................... ........................ Nonattainment ................. ........................ Nonattainment. 

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58712 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Kern County which lies west 

and north of a line described as follows: 

Beginning at the Kern-Los Angeles County boundary and running north and east 

along the northwest boundary of the Rancho La Liebre Land Grant to the point of 

intersection with the range line common 

to R. 16 W. and R. 17 W., San 

Bernardino Base and Meridian; north 

along the range line to the point of intersection with the Rancho El Tejon Land 

Grant boundary; then southeast, northeast, and northwest along the boundary 

of the Rancho El Tejon Land Grant to the 

northwest corner of Sec. 3, T11N, R17W; 

then west 1.2 miles; then north to the 

Rancho El Tejon Land Grant boundary; 

then northwest along the Rancho El Tejon 

line to the southeast corner of Sec. 34, 

T32S, R30E Mount Diablo Base And Meridian; then north to the northwest corner 

of Sec. 35, T31S, R30E; then Northeast 

along the boundary of the Rancho El 

Tejon Land Grant to the southwest corner 

of Sec. 18, T. 31 S., R. 31 E.; then east 

to the southeast corner of Sec. 13, T. 31 

S., R. 31 E.; then north along the range 

line common to R. 31 E. and R. 32 E., 

Mount Diablo Base and Meridian, to the 

northwest corner of Sec. 6, T. 29 S., R. 

32 E.; then east to the southwest corner 

of Sec. 31, T. 28 S., R. 32 E.; then north 

along the range line common to R. 31 E. 

and R. 32 E. to the northwest corner of 

Sec. 6, T. 28 S., R. 32 E., then west to 

the southeast corner of Sec. 36, T. 27 S., 

R. 31 E., then north along the range line 

common to R. 31 E. and R. 32 E. to the 

Kern-Tulare County boundary. 

Kings County ........................................................ ........................ Nonattainment ................. ........................ Nonattainment 

Madera County ..................................................... ........................ Nonattainment ................. ........................ Nonattainment. 

Merced County ..................................................... ........................ Nonattainment ................. ........................ Nonattainment. 

San Joaquin County ............................................. ........................ Nonattainment ................. ........................ Nonattainment. 

Stanislaus County ................................................ ........................ Nonattainment ................. ........................ Nonattainment. 

Tulare County ....................................................... ........................ Nonattainment ................. ........................ Nonattainment. 

Yuba City-Marysville, CA: 

Sutter County ....................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Yuba County (part) ............................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

That portion of Yuba County which lies west 

of the line described as follows: (Mount 

Diablo Base and Meridian) Beginning at 

the intersection of the Yuba-Nevada 

county line and the range line common to 

ranges R7E and R8E, north to the southeast corner of township T18N R7E, then 

west along the township line common to 

T17N and T18N, then north along the 

range line common to ranges R6E and 

R7E, then west along the township line 

common to T19N and T18N to the YubaButte County boundary. 

Rest of State: 

North Coast Air Basin: 

Del Norte County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Humboldt County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mendocino County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sonoma County (part) .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58713 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Sonoma County which lies 

north and west of a line described as follows: Beginning at the southeasterly corner of the Rancho Estero Americano, 

being on the boundary line between Marin 

and Sonoma Counties, California; thence 

running northerly along the easterly 

boundary line of said Rancho Estero 

Americano to the northeasterly corner 

thereof, being an angle corner in the 

westerly boundary line of Rancho Canada 

de Jonive, thence running along said 

boundary of Rancho Canada de Jonive 

westerly; northerly and easterly to its 

intersection with the easterly line of 

Graton Road; thence running along the 

easterly and southerly line of Graton 

Road northerly and easterly to its intersection with the easterly line of Sullivan 

Road; thence running northerly along said 

easterly line of Sullivan Road to the 

southerly line of Green Valley Road; 

thence running easterly along the said 

southerly line of Green Valley Road and 

easterly along the southerly line of State 

Highway 116, to the westerly and northerly line of Vine Hill Road; thence running 

along the westerly and northerly line of 

Vine Hill Road, northerly and easterly to 

its intersection with the westerly line of 

Laguna Road; thence running northerly 

along the westerly line of Laguna Road 

and the northerly projection thereof to the 

northerly line of Trenton Road; thence 

running westerly along the northerly line 

of said Trenton Road to the easterly line 

of Trenton-Healdsburg Road to the easterly line of Eastside Road: thence running northerly along said easterly line of 

Eastside Road to its intersection with the 

southerly line of Rancho Sotoyome; 

thence running easterly along said southerly line of Rancho Sotoyome to its intersection with the Township line common to 

Townships 8 and 9 north, Mt. Diablo Base 

and Meridian; thence running easterly 

along said Township line to its intersection with the boundary line between 

Sonoma and Napa Counties, State of 

California. 

Trinity County ....................................................... ........................ Unclassifiable/Attainment.

Northeast Plateau Air Basin: 

Lassen County ..................................................... ........................ Unclassifiable/Attainment.

Modoc County ...................................................... ........................ Unclassifiable/Attainment.

Siskiyou County ................................................... ........................ Unclassifiable/Attainment.

Lake County Air Basin: 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Upper Sacramento Valley Region: 

Butte County (remainder) ..................................... ........................ Unclassifiable/Attainment.

Colusa County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Glenn County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shasta County ...................................................... ........................ Unclassifiable/Attainment.

Tehama County .................................................... ........................ Unclassifiable/Attainment.

Yuba County (remainder) ..................................... ........................ Unclassifiable/Attainment.

Sacramento Metropolitan Region: 

Yolo County (remainder) ...................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Northern Mountain Counties: 

Nevada County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

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58714 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Plumas County ..................................................... ........................ Unclassifiable/Attainment.

Sierra County ....................................................... ........................ Unclassifiable/Attainment.

Central Mountain Counties: 

Amador County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calaveras County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Southern Mountain Counties: 

Mariposa County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tuolumne County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake Tahoe Air Basin: 

El Dorado County (remainder) ............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Placer County (remainder) ................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

North Central Coast Air Basin: 

Monterey County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Benito County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Santa Cruz County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Luis Obispo County: 

San Luis Obispo County ...................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Santa Barbara County: 

Santa Barbara County (part) excluding ............... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Channel Islands Ventura County: 

Ventura County (part) excluding Anacapa and 

San Nicolas Islands.

........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Northern Channel Islands: 

Santa Barbara County (part) the islands located 

in the South Central Coast Air Basin, including 

San Miguel, Santa Rosa, Santa Cruz, and 

San Nicolas.

........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ventura County (part) Anacapa and San Nicolas 

Islands.

........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Great Basin Valleys Air Basin: 

Alpine County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Inyo County (part) ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

That portion of Inyo County that Lies outside Hydrologic Unit Number 18090205. 

Mono County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coso Junction: 

Inyo County (part) ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

That portion of Inyo County that lies inside 

Hydrologic Unit Number 18090205. 

Eastern Kern County: 

Kern County (part) ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58715 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Kern County (with the exception of that portion in Hydrologic Unit 

Number 18090205—the Indian Wells Valley) east and south of a line described as 

follows: Beginning at the Kern-Los Angeles County boundary and running north 

and east along the northwest boundary of 

the Rancho La Liebre Land Grant to the 

point of intersection with the range line 

common to Range 16 West and Range 

17 West, San Bernardino Base and Meridian; north along the range line to the 

point of intersection with the Rancho El 

Tejon Land Grant boundary; then southeast, northeast, and northwest along the 

boundary of the Rancho El Tejon Grant to 

the northwest corner of Section 3, Township 11 North, Range 17 West; then west 

1.2 miles; then north to the Rancho El 

Tejon Land Grant boundary; Then northwest Along the Rancho El Tejon line to 

the southeast corner of Section 34, Township 32 South, Range 30 East, Mount 

Diablo Base and Meridian; then north to 

the northwest corner of Section 35, Township 31 South, Range 30 East; then 

northeast along the boundary of the Rancho El Tejon Land Grant to the southwest 

corner of Section 18, Township 31 South, 

Range 31 East; then east to the southeast corner of Section 13, Township 31 

South, Range 31 East; then north along 

the range line common to Range 31 East 

and Range 32 East, Mount Diablo Base 

and Meridian, to the northwest corner of 

Section 6, Township 29 South, Range 32 

East; then east to the southwest corner of 

Section 31, Township 28 South, Range 

32 East; then north along the range line 

common to Range 31 East and Range 32 

East to the northwest corner of Section 6, 

Township 28 South, Range 32 East, then 

west to the southeast corner of Section 

36, Township 27 South, Range 31 East, 

then north along the range line common 

to Range 31 East and Range 32 East to 

the Kern-Tulare County boundary. 

Indian Wells Valley: 

Kern County (part) ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

That portion of Kern County that lies inside 

Hydrologic Unit Number 18090205. 

Western Mojave Desert and Antelope Valley: 

Los Angeles County (part) ................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

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58716 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

That portion of Los Angeles County which 

lies north and east of a line described as 

follows: Beginning at the Los AngelesSan Bernardino County boundary and 

running west along the Township line 

common to Township 3 North and Township 2 North, San Bernardino Base and 

Meridian; then north along the range line 

common to Range 8 West and Range 9 

West; then west along the Township line 

common to Township 4 North and Township 3 North; 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; 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; 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); 

then west along the Township line common to Township 7 North and Township 6 

North; 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; then along the south boundaries of 

Sections 13, 14, 15, 16, 17, and 18, 

Township 7 North and Range 16 West; 

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); then west and north 

along the Angeles National Forest boundary to the point of intersection with the 

south boundary of the Rancho La Liebre 

Land Grant; then west and north along 

this land grant boundary to the Los Angeles-Kern County boundary. 

San Bernardino County (part) .............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

That portion of San Bernardino County (with 

the exception of that portion in Hydrologic 

Unit Number 18090205) which lies north 

and east of a line described as follows: 

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; 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: latitude 35 degrees, 10 minutes north and longitude 

115 degrees, 45 minutes west. 

Trona: 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58717 

CALIFORNIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

San Bernardino County (part) .............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

That portion of San Bernardino County that 

lies inside Hydrologic Unit Number 

18090205. 

Coachella Valley: 

Riverside County (part) ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

That portion of Riverside County which lies 

to the east of a line described as follows: 

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; then east along the Township line common to Township 8 South 

and Township 7 South; then north along 

the range line common to Range 5 East 

and Range 4 East; 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; then north along 

the west boundaries of Sections 34, 27, 

22, 15, 10, and 3, Township 6 South, 

Range 4 East; then west along the Township line common to Township 5 South 

and Township 6 South; then north along 

the range line common to Range 4 East 

and Range 3 East; then west along the 

south boundaries of Sections 13, 14, 15, 

16, 17, and 18, Township 5 South, Range 

3 East; then North along the range line 

common to Range 2 East and Range 3 

East; to the Riverside-San Bernardino 

County line: And that portion of Riverside 

County which lies to the west of a line described as follows: That segment of the 

southwestern boundary line of Hydrologic 

Unit Number 18100100 within Riverside 

County, further described as follows: Beginning at the Riverside-Imperial County 

boundary and running north along the 

range line common to Range 17 East and 

Range 16 East, San Bernardino Base and 

Meridian; then northwest along the ridge 

line of the Chuckwalla Mountains, through 

Township 8 South, Range 16 East and 

Township 7 South, Range 16 East, until 

the Black Butte Mountain, Elevation 

4504′; then west and northwest along the 

ridge line to the southwest corner of 

Township 5 South, Range 14 East; then 

north along the range line common to 

Range 14 East and Range 13 East; then 

west and northwest along the ridge line to 

Monument Mountain, elevation 4834′; 

then southwest and then northwest along 

the ridge line of the Little San Bernardino 

Mountains to Quail Mountain, elev. 5814′; 

then northwest along the ridge line to the 

Riverside-San Bernardino County line. 

Far Eastern Riverside and San Bernardino Counties: 

San Bernardino County (remainder) .................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Riverside County (remainder) .............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Imperial County (remainder) ................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable Attainment. 

San Diego County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwisespecified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

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58718 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

■ 7. Section 81.306 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Colorado—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Colorado—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.306 Colorado. 

* * * * * 

Colorado—PM2.5 (Annual NAAQS) 

* * * * * 

COLORADO—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Denver-Boulder Area: 

Adams County (part) West of Kiowa Creek ........ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Arapahoe County (part) West of Kiowa Creek .... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boulder County (part) Excluding Rocky Mountain 

National Park.

........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Broomfield County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Denver County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 01: 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Phillips County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sedgwick County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yuma County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 02: 

Larimer County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Weld County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 03 (remainder of): 

Adams County (remainder) .................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Arapahoe County (remainder) ............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boulder County (remainder) ................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clear Creek County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gilpin County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 04: 

El Paso County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Park County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Teller County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 05: 

Cheyenne County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Elbert County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kit Carson County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 06: 

Baca County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bent County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crowley County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kiowa County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Otero County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Prowers County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 07: 

Huerfano County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Las Animas County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pueblo County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 08: 

Alamosa County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Conejos County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Costilla County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mineral County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rio Grande County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saguache County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 09: 

Archuleta County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dolores County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

La Plata County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montezuma County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Juan County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 10: 

Delta County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gunnison County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hinsdale County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montrose County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58719 

COLORADO—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Ouray County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Miguel County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 11: 

Garfield County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mesa County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Moffat County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rio Blanco County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 12: 

Eagle County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grand County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pitkin County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Routt County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Summit County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

State AQCR 13: 

Chaffee County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Custer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fremont County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 8. Section 81.307 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Connecticut—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘Connecticut—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.307 Connecticut. 

* * * * * 

Connecticut—PM2.5 (Annual NAAQS) 

* * * * * 

CONNECTICUT—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

New York-N. New Jersey-Long Island, NY-NJ-CT: 

Fairfield County .................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

New Haven County .............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Rest of State: 

Hartford County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Litchfield County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Middlesex County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

New London County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tolland County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Windham County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 9. Section 81.308 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Delaware—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Delaware—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.308 Delaware. 

* * * * * 

Delaware—PM2.5 (Annual NAAQS) 

* * * * * 

DELAWARE—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Philadelphia-Wilmington, PA-NJ-DE: 

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58720 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

DELAWARE—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

New Castle County .............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Southern Delaware Intrastate AQCR: 

Kent County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sussex County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 10. Section 81.309 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘District of Columbia—PM2.5’’ to read as 

set forth below. 

■ b. By adding a new table entitled 

‘‘District of Columbia—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.302 District of Columbia. 

* * * * * 

District of Columbia—PM2.5 (Annual 

NAAQS) 

* * * * * 

DISTRICT OF COLUMBIA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 047 National Capital Interstate (DC–MD–VA) 

(part) 

District of Columbia .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 11. Section 81.310 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Florida—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Florida—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section 

§ 81.310 Florida 

* * * * * 

Florida—PM2.5 (Annual NAAQS) 

* * * * * 

FLORIDA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Alachua County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Baker County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bay County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bradford County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brevard County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Broward County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Charlotte County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Citrus County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Collier County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Columbia County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

DeSoto County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dixie County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Duval County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Escambia County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Flagler County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gadsden County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gilchrist County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Glades County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58721 

FLORIDA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Gulf County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hardee County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hendry County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hernando County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Highlands County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hillsborough County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Holmes County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Indian River County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lafayette County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Leon County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Levy County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Liberty County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Manatee County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Martin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Miami-Dade County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nassau County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Okaloosa County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Okeechobee County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Orange County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Osceola County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Palm Beach County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pasco County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pinellas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Putnam County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Johns County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Lucie County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Santa Rosa County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sarasota County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Seminole County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sumter County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Suwannee County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taylor County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Volusia County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wakulla County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 12. Section 81.311 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Georgia—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Georgia—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.302 Georgia. 

* * * * * 

Georgia—PM2.5 (Annual NAAQS) 

* * * * * 

GEORGIA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Appling County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Atkinson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58722 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

GEORGIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Bacon County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Baker County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Baldwin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Banks County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barrow County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bartow County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ben Hill County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Berrien County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bibb County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bleckley County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brantley County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brooks County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bryan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bulloch County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Burke County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butts County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Camden County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Candler County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Catoosa County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Charlton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chatham County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chattahoochee County ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chattooga County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cherokee County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clarke County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clayton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clinch County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cobb County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coffee County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Colquitt County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Columbia County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cook County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coweta County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crisp County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dade County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dawson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Decatur County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

DeKalb County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dodge County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dooly County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dougherty County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglass County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Early County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Echols County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Effingham County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Elbert County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Emanuel County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Evans County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fannin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Floyd County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Forsyth County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fulton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gilmer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Glascock County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Glynn County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gordon County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grady County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gwinnett County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Habersham County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hall County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Haralson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58723 

GEORGIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Harris County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hart County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Heard County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Houston County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Irwin County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jasper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jeff Davis County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jenkins County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jones County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lamar County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lanier County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Laurens County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Liberty County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Long County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lowdes County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lumpkin County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McDuffie County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McIntosh County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Macon County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Meriwether County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Miller County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mitchell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Murray County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Muscogee County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oconee County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oglethorpe County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pauling County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Peach County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pickens County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pierce County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pulaski County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Putnam County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Quitman County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rabun County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Randolph County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richmond County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rockdale County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Schley County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Screven County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Seminole County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Spalding County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stephens County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stewart County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sumter County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Talbot County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taliaferro County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tattnall County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taylor County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Telfair County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Terrell County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Thomas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tift County ............................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Toombs County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Towns County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Treutlen County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58724 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

GEORGIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Troup County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Turner County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Twiggs County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Upson County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walker County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ware County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Webster County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wheeler County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

White County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Whitfield County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilcox County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilkes County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilkinson County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Worth County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 13. Section 81.312 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Hawaii—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Hawaii—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.312 Hawaii. 

* * * * * 

Hawaii—PM2.5 (Annual NAAQS) 

* * * * * 

HAWAII—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Hawaii County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Honolulu County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kalawao County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kauai County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Maui County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 14. Section 81.313 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Idaho—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Idaho—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.313 Idaho. 

* * * * * 

Idaho—PM2.5 (Annual NAAQS) 

* * * * * 

IDAHO—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Logan, UT-ID: 

Franklin County (part) .......................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58725 

IDAHO—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Begin in the bottom left corner (southwest) of 

the nonattainment area boundary, southwest 

corner of the PLSS-Boise Meridian, Township 

16 South, Range 37 East, Section 25. The 

boundary then proceeds north to the northwest corner of Township 15 South, Range 37 

East, Section 25; then the boundary proceeds 

east to the southeast corner of Township 15 

South, Range 38 East, Section 19; then north 

to the Franklin County boundary at the northwest corner of Township 13 South, Range 38 

East, Section 20. From this point the boundary 

proceeds east 3.5 sections along the northern 

border of the county boundary where it then 

turns south 2 sections, and then proceeds 

east 5 more sections, and then north 2 sections more. At this point, the boundary leaves 

the county boundary and proceeds east at the 

southeast corner of Township 13 South, 

Range 39 East, Section 14; then the boundary 

heads north 2 sections to northwest corner of 

Township 13 South, Range 39 east, Section 

12; then the boundary proceeds east 2 sections to the northeast corner of Township 13 

South, Range 40 East, Section 7. The boundary then proceeds south 2 sections to the 

northwest corner of Township 13 South, 

Range 40 East, Section 20; the boundary then 

proceeds east 6 sections to the northeast corner of Township 13 South, Range 41 East, 

Section 19. The boundary then proceeds 

south 20 sections to the southeast corner of 

Township 16 South, Range 41 East, Section 

30. Finally, the boundary is completed as it 

proceeds west 20 sections along the southern 

Idaho state boundary to the southwest corner 

of the Township 16 South, Range 37 East, 

Section 25. 

Rest of State: AQCR 61 Eastern Idaho Intrastate: 

Bannock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bear Lake County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bingham County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bonneville County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butte County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caribou County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County (remainder) ................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fremont County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oneida County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Power County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Teton County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 62 E Washington-N Idaho Interstate: 

Benewah County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kootenai County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Latah County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nez Perce County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shoshone County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 63 Idaho Intrastate: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Blaine County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boise County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bonner County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boundary County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Camas County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cassia County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clearwater County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Custer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58726 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

IDAHO—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Elmore County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gem County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gooding County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Idaho County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jerome County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lemhi County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lewis County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Minidoka County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Owyhee County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Payette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Twin Falls County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Valley County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 64 Metropolitan Boise Interstate: 

Ada County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Canyon County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 15. Section 81.314 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Illinois—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Illinois—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.314 Illinois. 

* * * * * 

Illinois—PM2.5 (Annual NAAQS) 

* * * * * 

ILLINOIS—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Alexander County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bond County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boone County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brown County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bureau County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cass County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Champaign County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Christian County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clinton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coles County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cook County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cumberland County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

DeKalb County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

De Witt County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

DuPage County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Edgar County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Edwards County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Effingham County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ford County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fulton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gallatin County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grundy County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58727 

ILLINOIS—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hardin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henderson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iroquois County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jasper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jersey County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jo Daviess County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kane County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kankakee County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kendall County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Knox County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

La Salle County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Livingston County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McDonough County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McHenry County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McLean County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Macon County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Macoupin County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mason County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Massac County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Menard County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mercer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Moultrie County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ogle County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Peoria County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Piatt County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pope County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pulaski County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Putnam County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Randolph County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rock Island County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Clair County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saline County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sangamon County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Schuyler County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shelby County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stephenson County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tazewell County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vermilion County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wabash County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

White County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Whiteside County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Will County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Williamson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winnebago County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58728 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

ILLINOIS—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Woodford County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 16. Section 81.315 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Indiana PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Indiana PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.315 Indiana. 

* * * * * 

Indiana PM2.5 (Annual NAAQS) 

* * * * * 

INDIANA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Allen County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bartholomew County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Benton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Blackford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boone County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brown County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cass County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clinton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Daviess County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dearborn County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Decatur County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

De Kalb County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Elkhart County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Delaware County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dubois County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Elkhart County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Floyd County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fountain County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fulton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gibson County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harrison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hendricks County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Howard County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Huntington County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jasper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jay County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jennings County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Knox County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kosciusko County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

LaGrange County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

La Porte County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58729 

INDIANA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Martin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Miami County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Noble County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ohio County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Orange County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Owen County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Parke County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Porter County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Posey County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pulaski County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Putnam County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Randolph County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ripley County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rush County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St Joseph County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shelby County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Spencer County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Starke County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Steuben County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sullivan County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Switzerland County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tippecanoe County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tipton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vandenberg County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vermillion County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vigo County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wabash County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warrick County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wells County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

White County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Whitley County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 17. Section 81.316 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Iowa PM2.5’’ to read as set forth below. 

■ b. By adding a new table entitled 

‘‘Iowa PM2.5 (24-Hour NAAQS)’’ to the 

end of the section. 

§ 81.316 Iowa. 

* * * * * 

Iowa—PM2.5 (Annual NAAQS) 

* * * * * 

IOWA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Adair County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Allamakee County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58730 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

IOWA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Appanoose County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Audubon County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Benton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Black Hawk County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boone County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bremer County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buchanan County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buena Vista County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butler County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cass County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cedar County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cerro Gordo County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cherokee County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chickasaw County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clarke County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clayton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clinton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dallas County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Davis County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Decatur County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Delaware County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Des Moines County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dickinson County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dubuque County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Emmet County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Floyd County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fremont County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grundy County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Guthrie County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hardin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harrison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Howard County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Humboldt County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ida County ............................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iowa County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jasper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jones County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Keokuk County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kossuth County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Linn County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Louisa County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lucas County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lyon County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mahaska County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mills County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mitchell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monona County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Muscatine County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

O’Brien County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Osceola County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58731 

IOWA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Page County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Palo Alto County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Plymouth County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pocahontas County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pottawattamie County .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Poweshiek County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ringgold County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sac County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shelby County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sioux County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Story County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tama County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taylor County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Van Buren County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wapello County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Webster County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winnebago County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winneshiek County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Woodbury County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Worth County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wright County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 18. Section 81.317 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Kansas PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Kansas PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.317 Kansas. 

* * * * * 

Kansas—PM2.5 (Annual NAAQS) 

* * * * * 

KANSAS—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Allen County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Anderson County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Atchison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barber County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bourbon County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brown County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butler County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chase County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chautauqua County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cherokee County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cheyenne County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cloud County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coffey County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Comanche County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cowley County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Decatur County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dickinson County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58732 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

KANSAS—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Doniphan County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Edwards County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Elk County ............................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ellis County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ellsworth County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Finney County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ford County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Geary County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gove County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Graham County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gray County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greeley County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greenwood County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harvey County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Haskell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hodgeman County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jewell County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kearny County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kingman County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kiowa County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Labette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lane County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Leavenworth County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Linn County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lyon County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McPherson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Meade County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Miami County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mitchell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morris County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nemaha County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Neosho County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ness County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Norton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Osage County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Osborne County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ottawa County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pawnee County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Phillips County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pottawatomie County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pratt County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rawlins County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Reno County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Republic County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rice County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Riley County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rooks County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rush County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Russell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saline County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sedgwick County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Seward County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shawnee County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sheridan County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58733 

KANSAS—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Sherman County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Smith County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stafford County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stanton County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stevens County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sumner County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Thomas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Trego County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wabaunsee County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wallace County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wichita County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilson County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Woodson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wyandotte County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 19. Section 81.318 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Kentucky—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Kentucky—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.318 Kentucky. 

* * * * * 

Kentucky—PM2.5 (Annual NAAQS) 

* * * * * 

KENTUCKY—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Adair County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Allen County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Anderson County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ballard County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barren County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bath County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bell County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boone County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bourbon County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boyd County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boyle County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bracken County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Breathitt County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Breckinridge County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bullitt County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butler County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caldwell County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calloway County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Campbell County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carlisle County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carter County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Casey County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Christian County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clinton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crittenden County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cumberland County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Daviess County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Edmonson County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Elliott County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Estill County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58734 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

KENTUCKY—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Fleming County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Floyd County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fulton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gallatin County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garrard County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Graves County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grayson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Green County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greenup County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hardin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harlan County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harrison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hart County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henderson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hickman County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hopkins County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jessamine County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kenton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Knott County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Knox County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Larue County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Laurel County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Leslie County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Letcher County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lewis County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Livingston County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lyon County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McCracken County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McCreary County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McLean County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Magoffin County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Martin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mason County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Meade County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Menifee County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mercer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Metcalfe County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Muhlenberg County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nelson County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nicholas County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ohio County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oldham County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Owen County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Owsley County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pendleton County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Powell County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pulaski County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Robertson County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rockcastle County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rowan County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58735 

KENTUCKY—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Russell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shelby County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Simpson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Spencer County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taylor County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Todd County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Trigg County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Trimble County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Webster County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Whitley County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wolfe County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Woodford County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 20. Section 81.319 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Louisiana—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Louisiana—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.319 Louisiana. 

* * * * * 

Louisiana—PM2.5 (Annual NAAQS) 

* * * * * 

LOUISIANA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 019 Monroe-El Dorado Interstate: 

Caldwell Parish .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Catahoula Parish .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Concordia Parish .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

East Carroll Parish ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin Parish ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

La Salle Parish ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison Parish .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morehouse Parish ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ouachita Parish .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richland Parish .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tensas Parish ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union Parish ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

West Carroll Parish .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 022 Shreveport-Texarkana-Tyler Interstate: 

Bienville Parish ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bossier Parish ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caddo Parish ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Claiborne Parish ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

De Soto Parish ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson Parish ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln Parish ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Natchitoches Parish ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Red River Parish .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sabine Parish ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Webster Parish ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winn Parish .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 106 S. Louisiana-S.E. Texas Interstate: 

Acadia Parish ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Allen Parish .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ascension Parish ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Assumption Parish ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Avoyelles Parish ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58736 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

LOUISIANA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Beauregard Parish ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calcasieu Parish .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cameron Parish ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

East Baton Rouge Parish .................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

East Feliciana Parish ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Evangeline Parish ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant Parish ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iberia Parish ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iberville Parish ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson Davis Parish ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson Parish ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lafayette Parish ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lafourche Parish .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Livingston Parish .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Orleans Parish ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Plaquemines Parish ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pointe Coupee Parish .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rapides Parish ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Bernard Parish ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Charles Parish ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Helena Parish ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. James Parish .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. John the Baptist Parish .................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Landry Parish ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Martin Parish .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Tammany Parish ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tangipahoa Parish ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Terrebonne Parish ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vermilion Parish ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vernon Parish ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington Parish ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

West Baton Rouge Parish ................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

West Feliciana Parish .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 21. Section 81.320 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Maine—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Maine—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.320 Maine. 

* * * * * 

Maine—PM2.5 (Annual NAAQS) 

* * * * * 

MAINE—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Androscoggin County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Aroostook County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cumberland County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kennebec County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Knox County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oxford County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Penobscot County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Piscataquis County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sagadahoc County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Somerset County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Waldo County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58737 

MAINE—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

York County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 22. Section 81.321 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Maryland—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Maryland—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.321 Maryland. 

* * * * * 

Maryland—PM2.5 (Annual NAAQS) 

* * * * * 

MARYLAND—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 047 National Capital Interstate (DC–MD–VA) 

(part): 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Prince George’s County ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Metropolitan Baltimore Intrastate AQCR: 

Anne Arundel County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Baltimore County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

City of Baltimore ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harford County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Howard County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 112 Central Maryland Intrastate: 

Frederick County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 113 Cumberland-Keyser Interstate: 

Allegany County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garrett County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 114 Eastern Shore Intrastate: 

Caroline County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cecil County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dorchester County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kent County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Queen Anne’s County .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Somerset County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Talbot County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wicomico County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Worcester County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 116 Southern Maryland Intrastate: 

Calvert County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Charles County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Mary’s County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 23. Section 81.322 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Massachusetts—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘Massachusetts—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.322 Massachusetts. 

* * * * * 

Massachusetts—PM2.5 (24-Hour 

NAAQS) 

mstockstill on DSKH9S0YB1PROD with RULES2

58738 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

MASSACHUSETTS—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Barnstable County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Berkshire County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bristol County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dukes County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Essex County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hampden County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hampshire County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Middlesex County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nantucket County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Norfolk County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Plymouth County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Suffolk County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Worcester County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 24. Section 81.323 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Michigan—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Michigan—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.323 Michigan. 

* * * * * 

Michigan—PM2.5 (Annual NAAQS) 

* * * * * 

MICHIGAN—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Detroit-Ann Arbor, MI: 

Livingston County ................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Macomb County ................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Oakland County ................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

St. Clair County .................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Washtenaw County .............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Rest of State: 

Alcona County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Alger County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Allegan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Alpena County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Antrim County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Arenac County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Baraga County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bay County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Benzie County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Berrien County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Branch County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cass County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Charlevoix County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cheboygan County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chippewa County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clare County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clinton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Delta County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dickinson County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Eaton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Emmet County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Genesee County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gladwin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58739 

MICHIGAN—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Gogebic County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grand Traverse County ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gratiot County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hillsdale County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Houghton County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Huron County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ingham County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ionia County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iosco County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iron County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Isabella County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kalamazoo County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kalkaska County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kent County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Keweenaw County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lapeer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Leelanau County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lenawee County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Luce County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mackinac County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Manistee County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marquette County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mason County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mecosta County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Menominee County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Midland County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Missaukee County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montcalm County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montmorency County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Muskegon County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newaygo County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oceana County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ogemaw County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ontonagon County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Osceola County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oscoda County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Otsego County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ottawa County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Presque Isle County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roscommon County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saginaw County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Joseph County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sanilac County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Schoolcraft County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shiawassee County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tuscola County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Van Buren County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wexford County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 25. Section 81.324 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Minnesota—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Minnesota—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.324 Minnesota. 

* * * * * 

Minnesota—PM2.5 (Annual NAAQS) 

* * * * * 

mstockstill on DSKH9S0YB1PROD with RULES2

58740 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

MINNESOTA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Aitkin County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Anoka County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Becker County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Beltrami County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Benton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Big Stone County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Blue Earth County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brown County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carlton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carver County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cass County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chippewa County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chisago County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clearwater County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cook County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cottonwood County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crow Wing County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dakota County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dodge County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Faribault County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fillmore County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Freeborn County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Goodhue County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hennepin County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Houston County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hubbard County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Isanti County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Itasca County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kanabec County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kandiyohi County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kittson County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Koochiching County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lac qui Parle County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake of the Woods County .................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Le Sueur County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lyon County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McLeod County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mahnomen County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Martin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Meeker County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mille Lacs County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morrison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mower County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Murray County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nicollet County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nobles County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Norman County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Olmsted County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Otter Tail County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pennington County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pine County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pipestone County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pope County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ramsey County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Red Lake County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Redwood County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Renville County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rice County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rock County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roseau County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58741 

MINNESOTA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

St. Louis County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sherburne County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sibley County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stearns County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Steele County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stevens County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Swift County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Todd County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Traverse County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wabasha County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wadena County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Waseca County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Watonwan County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilkin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winona County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wright County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yellow Medicine County ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 26. Section 81.325 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Mississippi—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Mississippi—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.325 Mississippi. 

* * * * * 

Mississippi—PM2.5 (Annual NAAQS) 

* * * * * 

MISSISSIPPI—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Alcorn County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Amite County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Attala County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Benton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bolivar County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chickasaw County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Choctaw County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Claiborne County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clarke County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coahoma County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Copiah County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Covington County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

DeSoto County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Forrest County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

George County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grenada County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harrison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hinds County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Holmes County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Humphreys County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Issaquena County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Itawamba County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58742 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

MISSISSIPPI—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Jasper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson Davis County ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jones County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kemper County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lafayette County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lamar County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lauderdale County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Leake County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Leflore County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lowndes County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Neshoba County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Noxubee County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oktibbeha County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Panola County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pearl River County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pontotoc County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Prentiss County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Quitman County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rankin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sharkey County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Simpson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Smith County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stone County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sunflower County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tallahatchie County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tate County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tippah County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tishomingo County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tunica County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walthall County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Webster County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilkinson County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winston County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yalobusha County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yazoo County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 27. Section 81.326 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Missouri—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Missouri—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.326 Missouri. 

* * * * * 

Missouri—PM2.5 (Annual NAAQS) 

* * * * * 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58743 

MISSOURI—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Adair County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Andrew County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Atchison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Audrain County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bates County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Benton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bollinger County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boone County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buchanan County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butler County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caldwell County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Callaway County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Camden County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cape Girardeau County ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carter County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cass County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cedar County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chariton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Christian County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clinton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cole County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cooper County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dade County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dallas County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Daviess County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

DeKalb County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dent County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dunklin County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gasconade County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gentry County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grundy County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harrison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hickory County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Holt County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Howard County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Howell County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iron County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jasper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Knox County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Laclede County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lafayette County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lewis County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Linn County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Livingston County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McDonald County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Macon County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Maries County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mercer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Miller County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mississippi County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Moniteau County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58744 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

MISSOURI—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

New Madrid County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nodaway County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oregon County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Osage County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ozark County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pemiscot County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pettis County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Phelps County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Platte County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pulaski County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Putnam County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ralls County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Randolph County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ray County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Reynolds County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ripley County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St Charles County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St Clair County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St Genevieve County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St Francois County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St Louis City ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St Louis County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saline County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Schuyler County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scotland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shannon County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shelby County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stoddard County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stone County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sullivan County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taney County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Texas County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vernon County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Webster County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Worth County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wright County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 28. Section 81.327 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Montana—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Montana—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.327 Montana. 

* * * * * 

Montana—PM2.5 (Annual NAAQS) 

* * * * * 

MONTANA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Ravalli County ............................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable. 

Rest of State: 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58745 

MONTANA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Beaverhead County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Big Horn County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Blaine County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Broadwater County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carbon County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carter County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cascade County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chouteau County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Custer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Daniels County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dawson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Deer Lodge County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fallon County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fergus County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Flathead County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gallatin County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garfield County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Glacier County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Golden Valley County .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Granite County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hill County ............................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Judith Basin County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lewis and Clark County ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Liberty County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McCone County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Meagher County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mineral County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Missoula County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Musselshell County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Park County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Petroleum County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Phillips County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pondera County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Powder River County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Powell County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Prairie County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roosevelt County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rosebud County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sanders County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sheridan County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Silver Bow County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stillwater County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sweet Grass County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Teton County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Toole County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Treasure County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Valley County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wheatland County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wibaux County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yellowstone County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 29. Section 81.328 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Nebraska—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Nebraska—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.328 Nebraska. 

* * * * * 

Nebraska—PM2.5 (Annual NAAQS) 

* * * * * 

mstockstill on DSKH9S0YB1PROD with RULES2

58746 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

NEBRASKA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Antelope County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Arthur County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Banner County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Blaine County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boone County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Box Butte County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boyd County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brown County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buffalo County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Burt County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butler County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cass County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cedar County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chase County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cherry County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cheyenne County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Colfax County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cuming County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Custer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dakota County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dawes County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dawson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Deuel County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dixon County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dodge County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dundy County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fillmore County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Frontier County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Furnas County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gage County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garden County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garfield County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gosper County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greeley County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hall County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harlan County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hayes County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hitchcock County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Holt County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hooker County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Howard County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kearney County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Keith County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Keya Paha County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kimball County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Knox County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lancaster County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Loup County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McPherson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Merrick County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morrill County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nance County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nemaha County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nuckolls County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Otoe County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pawnee County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perkins County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58747 

NEBRASKA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Phelps County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pierce County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Platte County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Red Willow County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richardson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rock County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saline County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sarpy County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saunders County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scotts Bluff County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Seward County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sheridan County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sherman County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sioux County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stanton County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Thayer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Thomas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Thurston County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Valley County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Webster County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wheeler County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

York County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 30. Section 81.329 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Nevada—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Nevada—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.329 Nevada. 

* * * * * 

Nevada—PM2.5 (Annual NAAQS) 

* * * * * 

NEVADA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide 3 ................................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

3Statewide refers to hydrographic areas as shown on the State of Nevada Division of Water Resources’ map titled ‘‘Water Resources and 

Inter-basin Flows’’ (September 1971), as revised to include a division of Carson Desert (area 101) into two areas, a smaller area 101 and area 

101A, and a division of Boulder Flat (area 61) into an Upper Unit 61 and a Lower Unit 61. See also 67 FR 12474 (March 19, 2002). 

■ 31. Section 81.330 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘New Hampshire—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘New Hampshire—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.330 New Hampshire. 

* * * * * 

New Hampshire—PM2.5 (Annual 

NAAQS) 

* * * * * 

mstockstill on DSKH9S0YB1PROD with RULES2

58748 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

NEW HAMPSHIRE—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Belknap County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cheshire County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coos County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grafton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hillsborough County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Merrimack County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rockingham County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Strafford County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sullivan County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 32. Section 81.331 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘New Jersey—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘New Jersey—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.331 New Jersey. 

* * * * * 

New Jersey—PM2.5 (Annual NAAQS) 

* * * * * 

NEW JERSEY—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

New York-N.New Jersey-Long Island, NY-NJ-CT: 

Bergen County ..................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Essex County ....................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Hudson County .................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Mercer County ...................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Middlesex County ................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Monmouth County ................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Morris County ....................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Passaic County .................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Somerset County ................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Philadelphia-Wilmington, PA-NJ-DE: 

Burlington County ................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Camden County ................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Gloucester County ............................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Rest of State: 

New York-N. New Jersey-Long Island, NY-NJ-CT: 

Hunterdon County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sussex County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Atlantic City, NJ: 

Atlantic County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cape May County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cumberland County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ocean County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Salem County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 33. Section 81.332 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘New Mexico—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘New Mexico—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.332 New Mexico. 

* * * * * 

New Mexico—PM2.5 (Annual NAAQS) 

* * * * * 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58749 

NEW MEXICO—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 222 New Mexico-Southern Border Intrastate: 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hidalgo County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Luna County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 224 Four Corners Interstate (see 40 CFR 

81.121): 

McKinley County (part) ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rı ́o Arriba County (part) ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sandoval County (part) ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Juan County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Valencia County (part) ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 152 Albuquerque-Mid Rio Grande Intrastate: 

Bernalillo County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sandoval County (part) ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Valencia County (part) ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 153 El Paso-Las Cruces-Alamogordo: 

Don ̃a Ana County (part) ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

(Sunland Park Area) The area bounded by 

the New Mexico-Texas State line on the 

east, New Mexico-Mexico international 

line on the south, the range 3E-Range 2E 

line on the west, and the N3200 latitude 

line on the north. 

Don ̃a Ana County (remainder) ............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Otero County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sierra County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 154 Northeastern Plains Intrastate: 

Colfax County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Guadalupe County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harding County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mora County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Miguel County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Torrance County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 155 Pecos-Permian Basin Intrastate: 

Chaves County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Curry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

De Baca County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Eddy County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lea County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Quay County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roosevelt County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 156 SW Mountains-Augustine Plains: 

Catron County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cibola County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McKinley County (part) see 40 CFR 81.241 ....... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Socorro County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Valencia County (part) see 40 CFR 81.241 ........ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 157 Upper Rio Grande Valley Intrastate: 

Los Alamos County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rı ́o Arriba County (part) see 40 CFR 81.239 ...... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Santa Fe County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taos County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 34. Section 81.333 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘New York—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘New York—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.333 New York. 

* * * * * 

New York—PM2.5 (Annual NAAQS) 

* * * * * 

mstockstill on DSKH9S0YB1PROD with RULES2

58750 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

NEW YORK—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

New York-N. New Jersey-Long Island, NY-NJ-CT: 

Bronx County ....................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Kings County ........................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Nassau County ..................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

New York County ................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Orange County ..................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Queens County .................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Richmond County ................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Rockland County .................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Suffolk County ...................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Westchester County ............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Rest of State: 

AQCR 158 Central New York Intrastate (remainder 

of): 

Cortland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Herkimer County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lewis County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oneida County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 159 Champlain Valley Interstate (remainder 

of): 

Clinton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Lawrence County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 160 Finger Lake Intrastate: 

Seneca County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wyoming County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yates County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 161 Hudson Valley Intrastate (remainder of): 

Columbia County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fulton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ulster County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 163 Southern Tier East Intrastate: 

Broome County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chenango County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Delaware County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Otsego County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sullivan County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tioga County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 164 Southern Tier West Intrastate: 

Allegany County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cattaraugus County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chemung County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Schuyler County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Steuben County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tompkins County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Albany-Schenectady-Troy, NY: 

Albany County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rensselaer County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saratoga County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Schenectady County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Schoharie County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buffalo-Niagara Falls, NY: 

Erie County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Niagara County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Essex County, NY: 

Essex County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jamestown, NY: 

Chautauqua County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County, NY: 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Poughkeepsie, NY: 

Dutchess County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Putnam County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rochester, NY: 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58751 

NEW YORK—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Genesee County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Livingston County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ontario County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Orleans County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Syracuse, NY: 

Cayuga County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Onondaga County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oswego County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 35. Section 81.334 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘North Carolina—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘North Carolina—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.334 North Carolina. 

* * * * * 

North Carolina—PM2.5 (Annual 

NAAQS) 

* * * * * 

NORTH CAROLINA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Alamance County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Alexander County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Alleghany County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Anson County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ashe County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Avery County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Beaufort County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bertie County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bladen County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brunswick County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buncombe County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Burke County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cabarrus County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caldwell County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Camden County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carteret County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caswell County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Catawba County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chatham County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cherokee County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chowan County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cleveland County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Columbus County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Craven County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cumberland County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Currituck County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dare County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Davidson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Davie County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Duplin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Durham County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Edgecombe County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Forsyth County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gaston County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gates County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58752 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

NORTH CAROLINA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Graham County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Granville County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Guilford County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Halifax County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harnett County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Haywood County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henderson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hertford County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hoke County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hyde County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iredell County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnston County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jones County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lenoir County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McDowell County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Macon County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Martin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mecklenburg County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mitchell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Moore County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nash County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

New Hanover County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Northampton County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Onslow County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Orange County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pamlico County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pasquotank County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pender County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perquimans County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Person County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pitt County ............................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Randolph County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richmond County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Robeson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rockingham County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rowan County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rutherford County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sampson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scotland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stanly County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stokes County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Surry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Swain County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Transylvania County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tyrrell County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vance County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wake County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Watauga County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilkes County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilson County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yadkin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yancey County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58753 

■ 36. Section 81.335 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘North Dakota—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘North Dakota—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.335 North Dakota. 

* * * * * 

North Dakota—PM2.5 (Annual NAAQS) 

* * * * * 

NORTH DAKOTA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 130 Metropolitan Fargo-Moorhead Interstate: 

Cass County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rest of State, AQCR 172: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barnes County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Benson County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Billings County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bottineau County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bowman County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Burke County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Burleigh County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cavalier County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dickey County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Divide County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dunn County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Eddy County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Emmons County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Foster County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Golden Valley County .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grand Forks County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Griggs County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hettinger County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kidder County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

LaMoure County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McHenry County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McIntosh County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McKenzie County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McLean County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mercer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mountrail County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nelson County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oliver County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pembina County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pierce County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ramsey County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ransom County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Renville County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rolette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sargent County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sheridan County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sioux County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Slope County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Steele County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stutsman County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Towner County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Traill County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walsh County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ward County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wells County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Williams County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

mstockstill on DSKH9S0YB1PROD with RULES2

58754 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

■ 37. Section 81.336 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Ohio—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Ohio—PM2.5 (24-Hour NAAQS)’’ to the 

end of the section. 

§ 81.336 Ohio. 

* * * * * 

Ohio—PM2.5 (Annual NAAQS) 

* * * * * 

OHIO—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Canton-Massillon, OH: 

Stark County ........................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Cleveland-Akron-Lorain, OH: 

Cuyahoga County ................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Lorain County ....................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Medina County ..................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Portage County .................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Summit County ..................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Steubenville-Weirton, OH-WV: 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Rest of State: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Allen County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ashland County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ashtabula County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Athens County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Auglaize County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Belmont County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brown County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butler County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Champaign County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clermont County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clinton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Columbiana County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coshocton County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Darke County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Defiance County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Delaware County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Erie County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fairfield County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fulton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gallia County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Geauga County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Guernsey County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hardin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harrison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Highland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hocking County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Holmes County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Huron County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Knox County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Licking County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lucas County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mahoning County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Meigs County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mercer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Miami County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58755 

OHIO—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morrow County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Muskingum County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Noble County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ottawa County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Paulding County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pickaway County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Preble County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Putnam County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ross County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sandusky County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scioto County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Seneca County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shelby County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Trumbull County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tuscarawas County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Van Wert County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vinton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Williams County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wood County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wyandot County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 38. Section 81.337 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Oklahoma—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Oklahoma—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.337 Oklahoma. 

* * * * * 

Oklahoma—PM2.5 (Annual NAAQS) 

* * * * * 

OKLAHOMA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 017 Metropolitan Fort Smith Interstate: 

Adair County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cherokee County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Le Flore County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sequoyah County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 022 Shreveport-Texarkana-Tyler Intrastate: 

McCurtain County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 184 Central Oklahoma Intrastate: 

Canadian County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cleveland County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grady County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kingfisher County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McClain County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oklahoma County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pottawatomie County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 185 North Central Oklahoma Intrastate: 

Garfield County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58756 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

OKLAHOMA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Kay County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Noble County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Payne County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 186 Northeastern Oklahoma Intrastate: 

Craig County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Creek County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Delaware County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mayes County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Muskogee County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nowata County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Okmulgee County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Osage County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ottawa County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pawnee County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rogers County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tulsa County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wagoner County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 187 Northwestern Oklahoma Intrastate: 

Alfalfa County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Beaver County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Blaine County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cimarron County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Custer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dewey County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ellis County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Major County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roger Mills County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Texas County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Woods County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Woodward County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 188 Southeastern Oklahoma Intrastate: 

Atoka County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bryan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carter County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Choctaw County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coal County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garvin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Haskell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hughes County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnston County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Latimer County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Love County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McIntosh County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Murray County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Okfuskee County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pittsburg County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pontotoc County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pushmataha County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Seminole County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 189 Southwestern Oklahoma Intrastate: 

Beckham County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caddo County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Comanche County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cotton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greer County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harmon County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kiowa County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stephens County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tillman County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washita County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58757 

■ 39. Section 81.338 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Oregon—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Oregon—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.338 Oregon. 

* * * * * 

Oregon—PM2.5 (Annual NAAQS) 

* * * * * 

OREGON—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Klamath Falls, OR: 

Klamath County (part) .......................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Townships and ranges defined by T37S 

R9E Sections 31–32. T38S R8E Sections 

1–5, 8–16, 22–26, 35–36. T38S R9E Sections 5–8, 14–15, 17–36. T39S R8E Sections 1–2, 11–13, 24. T39S R9E Sections 

1–27. T39S R10E Sections 3–10, 15–20, 

29–30. 

Oakridge, OR: 

Lane County (part) ............................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Boundary is defined as a line from Township 21 South, Range 2 East, Section 11 

(northwest corner) east to Township 21 

South, Range 3 East, Section 11 (northeast corner), south to Township 21 South, 

Range 3 East, Section 23 (southeast corner), west to Township 21 South, Range 

2 East, Section 23 (southwest corner) 

connecting back to Township 21 South, 

Range 2 East, Section 11 (northwest corner). 

Rest of State: 

Portland-Vancouver AQMA: (Air Quality Maintenance 

Area) 

Clackamas County (part) ..................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Multnomah County (part) ..................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County (part) .................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Salem Area: (Salem Area Transportation Study): 

Marion County (part) ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 190 Central Oregon Intrastate: 

Crook County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Deschutes County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hood River County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Klamath County (remainder) ................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sherman County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wasco County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 191 Eastern Oregon Intrastate: 

Baker County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gilliam County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harney County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Malheur County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morrow County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Umatilla County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wallowa County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wheeler County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 192 Northwest Oregon Intrastate: 

Clatsop County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tillamook County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 193 Portland Interstate (part): 

Lane County (part) ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Eugene Springfield Air Quality Maintenance AQCR 

193 Portland Interstate: 

Benton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clackamas County (remainder) ........................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Columbia County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lane County (remainder) ..................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58758 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

OREGON—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Linn County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County (part) ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The area outside the Salem Area Transportation 

Study 

Multnomah County (remainder) ........................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County (part) ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The area outside the Salem Area Transportation 

Study 

Washington County (remainder) .......................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yamhill County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 194 Southwest Oregon Intrastate (part): 

Jackson County (part) .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Medford-Ashland Air Quality Maintenance Area 

AQCR 194 Southwest Oregon Intrastate: (remainder of): 

Coos County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Curry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County (remainder) ................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Josephine County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 40. Section 81.339 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Pennsylvania—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘Pennsylvania—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.339 Pennsylvania. 

* * * * * 

Pennsylvania—PM2.5 (Annual NAAQS) 

* * * * * 

PENNSYLVANIA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Allentown, PA: 

Lehigh County ...................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Northampton County ............................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Harrisburg-Lebanon-Carlisle-York, PA: 

Cumberland County ............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Dauphin County ................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Lebanon County ................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

York County ......................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Johnstown, PA: 

Cambria County ................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Indiana County (part) ........................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Townships of West Wheatfield, Center, East 

Wheatfield, and Armagh Borough and 

Homer City Borough.

Lancaster, PA: 

Lancaster County ................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Liberty-Clairton, PA: 

Allegheny County (part) ....................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Lincoln Borough, Clairton City, Glassport 

Borough, Liberty Borough, Port Vue Borough. 

Philadelphia-Wilmington, PA-NJ-DE: 

Bucks County ....................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Chester County .................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Delaware County .................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Philadelphia County ............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Pittsburgh-Beaver Valley, PA: 

Allegheny County (remainder) ............................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58759 

PENNSYLVANIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Armstrong County (part) ...................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Elderton Borough and Plumcreek and 

Washington Townships. 

Beaver County ..................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Butler County ....................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Greene County (part) ........................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Monongahela Township. 

Lawrence County (part) ....................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Township of Taylor south of New Castle 

City. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Westmoreland County .......................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Youngstown-Warren-Sharon, OH-PA: 

Mercer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rest of State: 

AQCR 151 Northeast Pennsylvania-Upper Delaware Valley Interstate: 

Berks County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bradford County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carbon County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lackawanna County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Luzerne County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pike County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Schuylkill County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sullivan County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Susquehanna County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tioga County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wyoming County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 178 Northwest Pennsylvania-Youngstown 

Interstate: 

Cameron County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clarion County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clearfield County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Elk County ............................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Erie County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Forest County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County (remainder) ............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McKean County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Potter County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Venango County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 195 Central Pennsylvania Intrastate: 

Bedford County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Blair County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Centre County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clinton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Columbia County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fulton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Huntingdon County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Juniata County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lycoming County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mifflin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montour County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Northumberland County ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Snyder County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Somerset County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 196 South Central Pennsylvania Intrastate: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 197 Southwest Pennsylvania Intrastate: 

Armstrong County (remainder) ............................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County (remainder) ................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58760 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

PENNSYLVANIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Indiana County (remainder) ................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 41. Section 81.340 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Rhode Island—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘Rhode Island—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.340 Rhode Island. 

* * * * * 

Rhode Island—PM2.5 (Annual NAAQS) 

* * * * * 

RHODE ISLAND—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Bristol County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kent County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newport County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Providence County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 42. Section 81.341 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘South Carolina—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘South Carolina—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.341 South Carolina. 

* * * * * 

South Carolina—PM2.5 (Annual 

NAAQS) 

* * * * * 

■ 42. Section 81.341 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘South Carolina 

SOUTH CAROLINA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Abbeville County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Aiken County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Allendale County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Anderson County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bamberg County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barnwell County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Beaufort County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Berkeley County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Charleston County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cherokee County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chester County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chesterfield County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clarendon County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Colleton County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Darlington County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dillon County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dorchester County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Edgefield County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fairfield County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58761 

SOUTH CAROLINA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Florence County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Georgetown County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greenwood County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greenville County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hampton County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Horry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jasper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kershaw County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lancaster County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Laurens County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lexington County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McCormick County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marlboro County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newberry County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oconee County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Orangeburg County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pickens County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saluda County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Spartanburg County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sumter County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Williamsburg County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

York County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 43. Section 81.342 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘South Dakota—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘South Dakota—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.342 South Dakota. 

* * * * * 

South Dakota—PM2.5 (Annual NAAQS) 

* * * * * 

SOUTH DAKOTA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Aurora County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Beadle County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bennett County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bon Homme County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brookings County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brown County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brule County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buffalo County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Butte County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Campbell County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Charles Mix County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Codington County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Croson County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Custer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Davison County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Day County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Deuel County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dewey County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Edmunds County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58762 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

SOUTH DAKOTA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Fall River County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Faulk County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gregory County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Haakon County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamlin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hand County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hanson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harding County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hughes County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hutchinson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hyde County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jerauld County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jones County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kingsbury County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lyman County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McCook County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McPherson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Meade County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mellette County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Miner County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Minnehaha County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Moody County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pennington County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perkins County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Potter County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roberts County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sanborn County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shannon County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Spink County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stanley County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sully County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Todd County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tripp County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Turner County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walworth County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yankton County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ziebach County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 44. Section 81.343 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Tennessee—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Tennessee—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.343 Tennessee. 

* * * * * 

Tennessee—PM2.5 (Annual NAAQS) 

* * * * * 

TENNESSEE—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Knoxville, TN: 

Anderson County ................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Blount County ....................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Knox County ......................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Loudon County ..................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58763 

TENNESSEE—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Roane County (part) ............................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

The area described by U.S. Census 2000 

block group identifier 47–145–0307–2. 

Rest of State: 

Bedford County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Benton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bledsoe County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bradley County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Campbell County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cannon County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carter County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cheatham County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chester County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Claiborne County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cocke County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coffee County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crockett County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cumberland County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Davidson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Decatur County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

DeKalb County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dickson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dyer County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fentress County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gibson County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Giles County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grainger County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grundy County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamblen County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hardeman County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hardin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hawkins County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Haywood County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henderson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hickman County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Houston County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Humphreys County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lake County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lauderdale County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lawrence County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lewis County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McMinn County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McNairy County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Macon County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Maury County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Meigs County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Moore County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Obion County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Overton County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Perry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pickett County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58764 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

TENNESSEE—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Putnam County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rhea County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roane County (remainder) .................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Robertson County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rutherford County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County. ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sequatchie County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sevier County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shelby County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Smith County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stewart County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sullivan County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sumner County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tipton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Trousdale County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Unicoi County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Union County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Van Buren County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Weakley County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

White County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Williamson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilson County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 45. Section 81.344 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Texas—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Texas—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.344 Texas. 

* * * * * 

■ Texas—PM2.5 (Annual NAAQS) 

* * * * * 

TEXAS—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 022 Shreveport-Texarkana-Tyler Interstate: 

Anderson County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bowie County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Camp County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cass County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cherokee County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Delta County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gregg County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harrison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hopkins County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lamar County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morris County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Panola County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rains County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Red River County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rusk County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Smith County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Titus County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Upshur County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Van Zandt County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wood County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58765 

TEXAS—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 106 S Louisiana-SE Texas Interstate (remainder of): 

Angelina County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Houston County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jasper County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nacogdoches County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sabine County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Augustine County ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Jacinto County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shelby County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Trinity County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tyler County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 153 El Paso-Las Cruces-Alamogordo Interstate: 

Brewster County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Culberson County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

El Paso County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hudspeth County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jeff Davis County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Presidio County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 210 Abilene-Wichita Falls Intrastate: 

Archer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Baylor County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brown County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Callahan County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coleman County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Comanche County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cottle County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Eastland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fisher County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Foard County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hardeman County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Haskell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jack County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jones County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kent County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Knox County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mitchell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montague County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nolan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Runnels County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scurry County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shackelford County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stephens County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stonewall County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taylor County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Throckmorton County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wichita County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilbarger County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Young County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 211 Amarillo-Lubbock Intrastate: 

Armstrong County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bailey County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Briscoe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carson County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Castro County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Childress County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cochran County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Collingsworth County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crosby County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dallam County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Deaf Smith County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dickens County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Donley County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Floyd County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garza County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58766 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

TEXAS—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Gray County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hale County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hall County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hansford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hartley County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hemphill County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hockley County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hutchinson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

King County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lamb County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lipscomb County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lubbock County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lynn County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Moore County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Motley County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ochiltree County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oldham County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Parmer County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Potter County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Randall County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roberts County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sherman County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Swisher County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Terry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wheeler County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yoakum County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 212 Austin-Waco Intrastate: 

Bastrop County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bell County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Blanco County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bosque County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brazoe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Burleson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Burnet County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caldwell County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coryell County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Falls County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Freestone County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grimes County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hamilton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hays County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hill County ............................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lampasas County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Leon County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Limestone County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Llano County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McLennan County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Milam County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mills County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Robertson County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Saba County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Travis County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Williamson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 213 Brownsville-Laredo Intrastate: 

Cameron County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hidalgo County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jim Hogg County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Starr County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Webb County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Willacy County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Zapata County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 214 Corpus Christi-Victoria Intrastate (part): 

Nueces County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 214 Corpus Christi-Victoria Intrastate (remainder of): 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58767 

TEXAS—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Aransas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bee County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brooks County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

DeWitt County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Duval County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Goliad County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gonzales County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jim Wells County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kenedy County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kleberg County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lavaca County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Live Oak County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McMullen County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Refugio County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Patricio County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 215 Metro Dallas-Fort Worth Intrastate (remainder of): 

Cooke County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Erath County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fannin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grayson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henderson County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hood County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hunt County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Navarro County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Palo Pinto County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Somervell County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wise County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 216 Metro Houston-Galveston Intrastate (remainder of): 

Austin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Colorado County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Matagorda County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walker County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wharton County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 217 Metro San Antonio Intrastate (remainder 

of): 

Atascosa County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bandera County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dimmit County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Edwards County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Frio County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gillespie County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Karnes County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kendall County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kerr County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kinney County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

La Salle County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Maverick County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Medina County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Real County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Uvalde County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Val Verde County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wilson County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Zavala County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 218 Midland-Odessa-San Angelo Intrastate 

(part): 

Ector County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 218 Midland-Odessa-San Angelo Intrastate 

(remainder of): 

Andrews County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Borden County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coke County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Concho County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crane County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crockett County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dawson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58768 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

TEXAS—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Gaines County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Glasscock County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Howard County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Irion County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kimble County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Loving County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McCulloch County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Martin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mason County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Menard County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Midland County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pecos County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Reagan County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Reeves County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Schleicher County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sterling County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sutton County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Terrell County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tom Green County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Upton County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ward County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winkler County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Beaumont/Port Arthur, TX: 

Hardin County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Orange County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dallas-Fort Worth, TX: 

Collin County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dallas County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Denton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ellis County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kaufman County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Parker County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rockwell County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tarrant County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Houston-Galveston-Brazoria, TX: 

Brazoria County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chambers County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fort Bend County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Galveston County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harris County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Liberty County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Waller County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Antonio, TX: 

Bexar County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Comal County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Guadalupe County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Victoria Area: 

Victoria County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 46. Section 81.345 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Utah—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Utah—PM2.5 (24-Hour NAAQS)’’ to the 

end of the section. 

§ 81.345 Utah. 

* * * * * 

Utah—PM2.5 (Annual NAAQS) 

* * * * * 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58769 

UTAH—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Logan, UT-ID: 

Cache County (part) ............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

All portions of Cache County west of and including any portion of the following townships located within Utah: Township 15 

North Range 1 East; Township 14 North 

Range 1 East; Township 13 North Range 

1 East; Township 12 North Range 1 East; 

Township 11 North Range 1 East; Township 10 North Range 1 East; Township 9 

North Range 1 East. 

Provo, UT: 

Utah County (part) ............................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

The area of Utah County that lies west of 

the Wasatch Mountain Range (and this 

includes the Cities of Provo and Orem) 

with an eastern boundary for Utah County 

to be defined as the following Townships: 

Township 3 South Range 1 East; Township 4 South Range 2 East; Township 5 

South Range 3 East; Township 6 South 

Range 3 East; Township 7 South Range 

3 East; Township 8 South Range 3 East; 

Township 9 South Range 3 East; Township 10 South Range 2 East. 

Salt Lake City, UT: 

Box Elder County (part) ....................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

The following Townships or portions thereof 

as noted (including Brigham City): Township 7 North Range 2 West; Township 8 

North Range 2 West; Township 9 North 

Range 2 West; Township 10 North Range 

2 West; Township 11 North Range 2 

West; Township 12 North Range 2 West; 

Township 13 North Range 2 West; Township 9 North Range 3 West; Township 10 

North Range 3 West; Township 11 North 

Range 3 West; Township 12 North Range 

3 West; Township 13 North Range 3 

West; Township 13 North Range 4 West; 

Township 12 North Range 4 West; Township 11 North Range 4 West; Township 

10 North Range 4 West; Township 9 

North Range 4 West; Township 13 North 

Range 5 West; Township 12 North Range 

5 West; Township 11 North Range 5 

West; Township 10 North Range 5 West; 

Township 9 North Range 5 West; Township 13 North Range 6 West; Township 

12 North Range 6 West; Township 11 

North Range 6 West; Township 10 North 

Range 6 West; Township 9 North Range 

6 West; Township 7 North Range 1 West 

(portion located in Box Elder County); 

Township 8 North Range 1 West (portion 

located in Box Elder County); Township 9 

North Range 1 West (portion located in 

Box Elder County). 

Davis County ........................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Salt Lake County .................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Tooele County (part) ............................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58770 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

UTAH—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

The following Townships or portions thereof 

as noted (including Tooele City: Township 

1 South Range 3 West; Township 2 

South Range 3 West; Township 3 South 

Range 3 West; Township 3 South Range 

4 West; Township 2 South Range 4 West; 

Township 2 South Range 5 West; Township 3 South Range 5 West; Township 3 

South Range 6 West; Township 2 South 

Range 6 West; Township 1 South Range 

6 West; Township 1 South Range 5 West; 

Township 1 South Range 4 West; Township 1 South Range 7 West; Township 2 

South Range 7 West; Township 3 South 

Range 7 West; all Sections within Township 4 South Range 7 West except for 

Sections 29, 30, 31 and 32; Township 4 

South Range 6 West; Township 4 South 

Range 5 West; Township 4 South Range 

4 West; Township 4 South Range 3 West. 

Weber County (part) ............................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

The area of Weber County that lies west of 

the Wasatch Mountain Range with an 

eastern boundary for Weber County to be 

defined as the following Townships (or 

portion thereof) extending to the western 

boundary of Weber County: Township 5 

North Range 1 West; Township 6 North 

Range 1 West; all Sections within Township 7 North Range 1 West located within 

Weber County except for Sections 1, 2, 3, 

4, 11, 12, 13 and 24; Township 7 North 

Range 2 West (portion located in Weber 

County). 

Rest of State: 

Beaver County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Box Elder County (remainder) ............................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cache County (remainder) ................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carbon County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Daggett County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Duchesne County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Emery County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garfield County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grand County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iron County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Juab County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kane County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Millard County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Piute County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rich County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Juan County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sanpete County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sevier County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Summit County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tooele County (remainder) .................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Uintah County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Utah County (remainder) ..................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wasatch County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Weber County (remainder) .................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58771 

■ 47. Section 81.346 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Vermont—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Vermont—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.346 Vermont. 

* * * * * 

Vermont—PM2.5 (Annual NAAQS) 

* * * * * 

VERMONT—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Statewide: 

Addison County .................................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Bennington County ............................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Caledonia County ................................................. ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Chittenden County ............................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Essex County ....................................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Grand Isle County ................................................ ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Lamoille County ................................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Orange County ..................................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Orleans County .................................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Rutland County .................................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Windham County .................................................. ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

Windsor County .................................................... ........................ Unclassifiable Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 48. Section 81.347 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Virginia—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Virginia—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.347 Virginia. 

* * * * * 

Virginia—PM2.5 (Annual NAAQS) 

* * * * * 

VIRGINIA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

AQCR 047 National Capital Interstate (DC-MD-VA) 

(part): 

Arlington County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fairfax County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Loudoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Prince William County .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Alexandria City ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fairfax City ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Falls Church City .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Manassas City ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Manassas Park City ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 207 Eastern Tennessee-SW Virginia Interstate (remainder of): 

Bland County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buchanan County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carroll County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dickenson County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grayson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lee County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Russell County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Scott County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Smyth County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tazewell County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wise County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wythe County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bristol City ............................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Galax City ............................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

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58772 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

VIRGINIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Norton City ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 222 Central Virginia Intrastate: 

Amelia County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Amherst County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Appomattox County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bedford County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brunswick County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buckingham County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Campbell County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Charlotte County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cumberland County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Halifax County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henry County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lunenburg County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mecklenburg County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nottoway County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Patrick County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pittsylvania County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Prince Edward County ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bedford City ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Danville City ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lynchburg City ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Martinsville City .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 223 Hampton Roads Intrastate (remainder 

of): 

Southampton County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin City ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 224 NE Virginia Intrastate (remainder of): 

Accomack County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Albemarle County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caroline County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Culpeper County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Essex County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fauquier County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fluvanna County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greene County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

King and Queen County ...................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

King George County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

King William County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lancaster County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Louisa County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Madison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mathews County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Middlesex County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nelson County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Northampton County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Northumberland County ....................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Orange County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rappahannock County ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richmond County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Westmoreland County .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Charlottesville City ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 225 State Capital Intrastate (remainder of): 

Dinwiddie County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Goochland County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greensville County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

New Kent County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Powhatan County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Surry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sussex County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Emporia City ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Petersburg City .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

AQCR 226 Valley of Virginia Intrastate: 

Alleghany County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Augusta County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bath County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clarke County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Craig County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58773 

VIRGINIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Floyd County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Giles County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Highland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Montgomery County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Page County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pulaski County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rockbridge County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rockingham County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shenandoah County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Warren County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buena Vista City .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Covington City ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harrisonburg City ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lexington City ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Radford City ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Staunton City ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Waynesboro City .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Frederick Co., VA: 

Frederick County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winchester City .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fredericksburg, VA: 

Spotsylvania County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stafford County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

City of Fredericksburg .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Norfolk-Virginia-Beach Newport News (Hampton 

Roads), VA: 

Gloucester County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Isle of Wight County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

James City County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

York County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chesapeake City .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hampton City ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Newport News City .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Norfolk City ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Poquoson City ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Portsmouth City .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Suffolk City ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Virginia Beach City ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Williamsburg City ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richmond-Petersburg, VA: 

Charles City County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chesterfield County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hanover County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Henrico County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Prince George County ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Colonial Heights City ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hopewell City ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richmond City ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roanoke, VA: 

Botetourt County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roanoke County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roanoke City. ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Salem City ............................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 49. Section 81.348 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Washington—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘Washington—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.348 Washington. 

* * * * * 

Washington—PM2.5 (Annual NAAQS) 

* * * * * 

mstockstill on DSKH9S0YB1PROD with RULES2

58774 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

WASHINGTON—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Tacoma, WA: 

Pierce County (part) ............................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Starting from where an extension of Kennedy Road Northeast would intersect 

Commencement Bay, proceed north to 

the intersection of Marine View Drive 

(State Route 509) and Kennedy Road 

Northeast. Proceed south on Marine View 

Drive to Hylebos Creek. Proceed south 

along Hylebos Creek to 12th Street East. 

Proceed east on 12th Street East to 70th 

Avenue East. Proceed south on 70th Avenue East to State Route 99 (S.R. 99). 

Proceed north on S.R. 99 0.1 mile north 

of Birch Street to a driveway to the east. 

Proceed east along the driveway and 

continue east along the same alignment 

to the Pierce County Line/Comprehensive 

Urban Growth Area (CUGA) boundary. 

Proceed east along the Pierce County 

Line/CUGA boundary to the eastern 

boundary of Edgewood. Proceed south 

along the eastern boundary of Edgewood 

to eastern boundary of the Sumner Urban 

Service Area. Proceed south along eastern boundary of the Sumner Urban Service Area to the eastern boundary of the 

Puyallup Urban Service Area. Proceed 

south along the eastern boundary of the 

Puyallup Urban Service Area to the eastern boundary of Puyallup/CUGA boundary. Proceed south and then west along 

the CUGA boundary to the eastern 

boundary of McChord Air Force Base. 

Proceed north along the eastern boundary of McChord Air Force Base to the 

northernmost point on the eastern boundary. Proceed from the northernmost point 

on the eastern boundary of McChord Air 

Force Base to the south right-of-way of 

S.R. 512. Proceed west along the south 

right-of-way of S.R. 512 to the south rightof-way of I–5. Proceed south along the 

south right-of-way to I–5 to the point opposite the boundary between Lakewood 

and Camp Murray. Proceed north across 

I–5 to the boundary between Lakewood 

and Camp Murray. Proceed north along 

the western boundary of Lakewood to the 

point where the western boundary coincides with the CUGA boundary. Proceed 

north along the CUGA boundary to the 

southern boundary of Point Defiance 

Park. Proceed east along the southern 

boundary of Point Defiance Park to Commencement Bay/CUGA boundary. Proceed southeast, then northeast, and finally northwest along the CUGA boundary 

to the starting point. 

Rest of State: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Asotin County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Benton County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clallam County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Columbia County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cowlitz County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58775 

WASHINGTON—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Ferry County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Franklin County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Garfield County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grays Harbor County ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Island County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

King County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kitsap County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kittitas County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Klickitat County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mason County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Okanogan County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pacific County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pend Oreille County ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pierce County (remainder) ................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Juan County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Skagit County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Skamania County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Snohomish County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Spokane County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Stevens County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Thurston County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wahkiakum County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walla Walla County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Whatcom County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Whitman County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yakima County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 50. Section 81.349 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘West Virginia—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘West Virginia—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.349 West Virginia. 

* * * * * 

West Virginia—PM2.5 (Annual NAAQS) 

* * * * * 

WEST VIRGINIA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Charleston, WV: 

Kanawha County .................................................. ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Putnam County .................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Steubenville-Weirton, OH-WV: 

Brooke County ..................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Hancock County ................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Rest of State: 

Barbour County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Berkley County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Boone County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Braxton County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cabell County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calhoun County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clay County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Doddridge County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fayette County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gilmer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Greenbrier County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hampshire County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

58776 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

WEST VIRGINIA—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Hardy County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Harrison County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lewis County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Logan County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

McDowell County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mason County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marion County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marshall County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mercer County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mineral County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mingo County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monongalia County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morgan County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Nicholas County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ohio County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pendleton County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pleasants County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pocahontas County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Preston County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Raleigh County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Randolph County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ritchie County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Roane County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Summers County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taylor County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tucker County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tyler County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Upshur County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wayne County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Webster County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wetzel County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wirt County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wood County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wyoming County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 51. Section 81.350 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Wisconsin—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Wisconsin—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.350 Wisconsin. 

* * * * * 

Wisconsin—PM2.5 (Annual NAAQS) 

* * * * * 

WISCONSIN—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Milwaukee-Racine, WI: 

Milwaukee County ................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Racine County ...................................................... ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Waukesha County ................................................ ........................ Unclassifiable/Attainment ........................ Nonattainment. 

Rest of State: 

Adams County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ashland County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barron County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bayfield County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Brown County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Buffalo County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58777 

WISCONSIN—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Burnett County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Calumet County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Chippewa County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Clark County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Columbia County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crawford County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dane County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dodge County ...................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Door County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Douglas County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dunn County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Eau Claire County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Florence County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fond du Lac County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Forest County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Grant County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Green County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Green Lake County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iowa County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Iron County ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jackson County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jefferson County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Juneau County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kenosha County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Kewaunee County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

La Crosse County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lafayette County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Langlade County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Manitowoc County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marathon County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marinette County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Marquette County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Menominee County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Monroe County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oconto County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Oneida County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Outagamie County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ozaukee County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pepin County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pierce County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Polk County .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Portage County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Price County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Richland County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rock County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rusk County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Croix County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sauk County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sawyer County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Shawano County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sheboygan County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Taylor County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Trempealeau County ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vernon County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vilas County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Walworth County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washburn County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washington County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Waupaca County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Waushara County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Winnebago County ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Wood County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

mstockstill on DSKH9S0YB1PROD with RULES2

58778 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

■ 52. Section 81.351 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Wyoming—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Wyoming—PM2.5 (24-Hour NAAQS)’’ 

to the end of the section. 

§ 81.351 Wyoming. 

* * * * * 

Wyoming—PM2.5 (Annual NAAQS) 

* * * * * 

WYOMING—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Casper, WY: 

Natrona County (part) .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Casper. 

Cheyenne, WY: 

Laramie County (part) .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Cheyenne. 

Evanston, WY: 

Uinta County (part) ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Evanston. 

Gillette, WY: 

Campbell County (part) ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Gillette. 

Jackson, WY: 

Teton County (part) .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Jackson. 

Lander, WY: 

Fremont County (part) .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Lander. 

Laramie, WY: 

Albany County (part) ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Laramie. 

Riverton, WY: 

Fremont County (part) .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Riverton. 

Rock Springs, WY: 

Sweetwater County (part) .................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Rock Springs. 

Sheridan, WY: 

Sheridan County (part) ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

The portion within the City of Sheridan. 

Rest of State: 

Albany County (remainder) .................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Big Horn County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Campbell County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carbon County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Converse County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Crook County ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fremont County (remainder) ................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Goshen County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hot Springs County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Johnson County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Laramie County (remainder) ................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lincoln County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Natrona County (remainder) ................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Niobrara County ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Park County ......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Platte County ........................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sheridan County (remainder) ............................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sublette County .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sweetwater County .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Teton County (remainder) .................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Uinta County (remainder) ..................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Washakie County ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Weston County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

mstockstill on DSKH9S0YB1PROD with RULES2

Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58779 

■ 53. Section 81.352 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘American Samoa—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘American Samoa—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.352 American Samoa. 

* * * * * 

American Samoa—PM2.5 (Annual 

NAAQS) 

* * * * * 

AMERICAN SAMOA—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Territory wide: 

Eastern District ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Manu‘a District ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rose Island .......................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Swains Island ....................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Western District .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 54 Section 81.353 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Guam—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Guam—PM2.5 (24-Hour NAAQS)’’ to 

the end of the section. 

§ 81.353 Guam. 

* * * * * 

Guam—PM2.5 (Annual NAAQS) 

* * * * * 

GUAM—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Territory wide: 

Guam .................................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 55. Section 81.354 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Northern Mariana Islands—PM2.5’’ to 

read as set forth below. 

■ b. By adding a new table entitled 

‘‘Northern Mariana Islands—PM2.5 (24- 

Hour NAAQS)’’ to the end of the 

section. 

§ 81.354 Northern Mariana Islands. 

* * * * * 

Northern Mariana Islands—PM2.5

(Annual NAAQS) 

* * * * * 

NORTHERN MARIANA ISLANDS—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Territory wide: 

Northern Islands Municipality ............................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rota Municipality .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Saipan Municipality .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Tinian Municipality ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 56. Section 81.355 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Puerto Rico—PM2.5’’ to read as set forth 

below. 

■ b. By adding a new table entitled 

‘‘Puerto Rico—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

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58780 Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 

§ 81.355 Puerto Rico. 

* * * * * 

Puerto Rico—PM2.5 (Annual NAAQS) 

* * * * * 

PUERTO RICO—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Territory wide: 

Adjuntas Municipio ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Aguada Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Aguadilla Municipio .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Aguas Buenas Municipio ..................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Aibonito Municipio ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

An ̃asco Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Arecibo Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Arroyo Municipio .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barceloneta Municipio .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Barranquitas Municipio ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Bayamo ́n County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cabo Rojo Municipio ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Caguas Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Camuy Municipio .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cano ́vanas Municipio ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Carolina Municipio ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Catan ̃o County ..................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cayey Municipio ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ceiba Municipio .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ciales Municipio ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Cidra Municipio .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Coamo Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Comerı ́o Municipio ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Corozal Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Culebra Municipio ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Dorado Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Fajardo Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Florida Municipio .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gua ́nica Municipio ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Guayama Municipio ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Guayanilla Municipio ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Guaynabo County ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Gurabo Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hatillo Municipio ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Hormigueros Municipio ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Humacao Municipio .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Isabela Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Jayuya Municipio .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Juana Dı ́az Municipio ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Juncos Municipio .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lajas Municipio .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Lares Municipio .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Las Marı ́as Municipio ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Las Piedras Municipio .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Loı ́za Municipio .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Luquillo Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Manatı ́ Municipio .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Maricao Municipio ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Maunabo Municipio .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Mayagnez Municipio ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Moca Municipio .................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Morovis Municipio ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Naguabo Municipio .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Naranjito Municipio ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Orocovis Municipio ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Patillas Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Pen ̃uelas Municipio .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Ponce Municipio ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Quebradillas Municipio ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rinco ́n Municipio .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Rı ́o Grande Municipio .......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Sabana Grande Municipio ................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Salinas Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Germa ́n Municipio ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

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Federal Register / Vol. 74, No. 218 / Friday, November 13, 2009 / Rules and Regulations 58781 

PUERTO RICO—PM2.5—Continued 

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

San Juan Municipio .............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Lorenzo Municipio ........................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

San Sebastia ́n Municipio ..................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Santa Isabel Municipio ......................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Toa Alta Municipio ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Toa Baja County .................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Trujillo Alto Municipio ........................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Utuado Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vega Alta Municipio ............................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vega Baja Municipio ............................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Vieques Municipio ................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Villalba Municipio ................................................. ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yabucoa Municipio ............................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

Yauco Municipio ................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after January 5, 2005, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

■ 57. Section 81.356 is amended as 

follows: 

■ a. By revising the table heading for 

‘‘Virgin Islands—PM2.5’’ to read as set 

forth below. 

■ b. By adding a new table entitled 

‘‘Virgin Islands—PM2.5 (24-Hour 

NAAQS)’’ to the end of the section. 

§ 81.356 Virgin Islands. 

* * * * * 

Virgin Islands—PM2.5 (Annual NAAQS) 

* * * * * 

VIRGIN ISLANDS—PM2.5

[24-hour NAAQS] 

Designated area 

Designation for the 1997 NAAQSa Designation for the 2006 NAAQSa

Date 1 Type Date 2 Type 

Territory wide: 

St. Croix ............................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. John ................................................................ ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

St. Thomas ........................................................... ........................ Unclassifiable/Attainment ........................ Unclassifiable/Attainment. 

a Includes Indian Country located in each county or area, except as otherwise specified. 

1This date is 90 days after November 13, 2009, unless otherwise noted. 

2This date is 30 days after November 13, 2009, unless otherwise noted. 

[FR Doc. E9–25711 Filed 11–12–09; 8:45 am] 

BILLING CODE 6560–50–P 

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