Approval and Promulgation of Air Quality Implementation Plans; South Carolina; Update to Materials Incorporated by Reference
Final Rule; Notice Of Administrative Change.
EPA is publishing this action to provide the public with notice of the update to the South Carolina State Implementation Plan (SIP) compilation. In particular, materials submitted by South Carolina that are incorporated by reference (IBR) into the South Carolina SIP are being updated to reflect EPA-approved revisions to South Carolina's SIP that have occurred since the last update. In this action, EPA is also notifying the public of the correction of certain typographical errors.
Table of Contents Back to Top
- FOR FURTHER INFORMATION CONTACT:
- SUPPLEMENTARY INFORMATION:
- Statutory and Executive Order Reviews
- A. General Requirements
- B. Submission to Congress and the Comptroller General
- C. Petitions for Judicial Review
- List of Subjects in 40 CFR Part 52
- PART 52—[AMENDED]
- Subpart PP—South Carolina
Tables Back to Top
DATES: Back to Top
This action is effective April 25, 2011.
ADDRESSES: Back to Top
SIP materials which are incorporated by reference into 40 Code of Federal Regulations (CFR) part 52 are available for inspection at the following locations: Environmental Protection Agency, Region 4, 61 Forsyth Street, SW., Atlanta, GA 30303; the Air and Radiation Docket and Information Center, EPA Headquarters Library, Infoterra Room (Room Number 3334), EPA West Building, 1301 Constitution Ave., NW., Washington, DC 20460, and the National Archives and Records Administration. If you wish to obtain materials from a docket in the EPA Headquarters Library, please call the Office of Air and Radiation (OAR) Docket/Telephone number: (202) 566-1742. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.
FOR FURTHER INFORMATION CONTACT: Back to Top
Ms. Nacosta C. Ward at the above Region 4 address or at (404) 562-9140. Ms. Ward may also be contacted via electronic mail at: email@example.com.
SUPPLEMENTARY INFORMATION: Back to Top
Each state has a SIP containing the control measures and strategies used to attain and maintain the national ambient air quality standards (NAAQS). The SIP is extensive, containing such elements as air pollution control regulations, emission inventories, monitoring networks, attainment demonstrations, and enforcement mechanisms.
Each state must formally adopt the control measures and strategies in the SIP after the public has had an opportunity to comment on them and then submit the SIP to EPA. Once these control measures and strategies are approved by EPA, after notice and comment, they are incorporated into the federally approved SIP and are identified in part 52 “Approval and Promulgation of Implementation Plans,” Title 40 of the CFR (40 CFR part 52). The full text of the state regulation approved by EPA is not reproduced in its entirety in 40 CFR part 52, but is “incorporated by reference.” This means that EPA has approved a given state regulation with a specific effective date. The public is referred to the location of the full text version should they want to know which measures are contained in a given SIP. The information provided allows EPA and the public to monitor the extent to which a state implements a SIP to attain and maintain the NAAQS and to take enforcement action if necessary.
The SIP is a living document which the state can revise as necessary to address the unique air pollution problems in the state. Therefore, EPA from time to time must take action on SIP revisions containing new and/or revised regulations as being part of the SIP. On May 22, 1997 (62 FR 27968), EPA revised the procedures for incorporating by reference, into the CFR, materials submitted by states in their EPA-approved SIP revisions. These changes revised the format for the identification of the SIP in 40 CFR part 52, streamlined the mechanisms for announcing EPA approval of revisions to a SIP, and streamlined the mechanisms for EPA's updating of the IBR information contained for each SIP in 40 CFR part 52. The revised procedures also called for EPA to maintain “SIP Compilations” that contain the federally approved regulations and source specific permits submitted by each state agency. These SIP Compilations are contained in 3-ring binders and are updated primarily on an annual basis. Under the revised procedures, EPA is to periodically publish an informational document in the rules section of the Federal Register when updates are made to a SIP Compilation for a particular state. EPA's 1997 revised procedures were formally applied to South Carolina on July 1, 1997 (62 FR 35441).
This action represents EPA's publication of the South Carolina SIP Compilation update, appearing in 40 CFR part 52. In addition, notice is provided for the following typographical corrections to Tables (c), (d), and (e) of paragraph 52.2120, as described below:
1. Correcting typographical errors listed in paragraphs 52.2120(c), (d), and (e) removing all periods after the Federal Register notice citation.
2. Revising the date format listed in paragraphs 52.2120(c), (d), and (e). Revise the date format in the “state effective date,” and “EPA approval date,” columns for consistency. Dates are numerical month/day/year without additional zeros.
3. Restoring all missing entries in table (e).
4. In paragraph (c), the following revisions:
a. Capitalizing the word “subject” in the column header “Title/Subject;”
b. Underlining the words “Federal” and “Register” and capitalizing the letter “r” in the word “register” in the column entitled “Federal Register notice” for consistency within the paragraph and the Federal Register rulemakings.
c. Revising the format of paragraph (c) by removing the second entry of “Regulation No. 62.1 Definitions and General Requirements” and creating rows for all Parts contained in Regulation 62.5, Standard No. 5, Volatile Organic Compounds, “Section I—General Provisions” and “Section II—Provisions for Specific Sources.”
d. Inserting the “State effective date,” “EPA approval date,” and “Federal Register notice” citation to read in the correct columns for Regulation No. 62.2 “Prohibition of Open Burning.”
e. Correcting the “Title/Subject” under Regulation 62.5 for:
i. Standard No. 1, “Section II—Particulate Matter Emissions;”
ii. Standard No. 5, “Section II—Provisions for Specific Sources”
1. Part C—Surface Coating of Paper, Vinyl, and Fabric
2. Part D—Surface Coating of Metal Furniture, and Large Appliances
3. Part F—Surface Coating of Miscellaneous Metal Parts and Products;”
f. correcting the “State effective date” for:
i. Regulation 62.3 “Section II—Emission Reduction Requirements;”
ii. Regulation 62.5, Standard No. 1—Emissions from Fuel Burning Operations
1. “Section II—Particulate Matter Emissions”
2. “Section IV—Opacity Monitoring Requirements”
3. “Section V—Exemptions;”
iii. Regulation 62.5, Standard No. 4—Emissions from Process Industries
1. “Section I—General”
2. “Section II—Sulfuric Acid Manufacturing”
3. “Section III—Kraft Pulp and Paper Manufacturing Plants''
4. “Section IV—Portland Cement Manufacturing”
5. “Section VI—Hot Mix Asphalt Manufacturing”
6. “Section VII—Metal Refining;”
iv. Regulation No. 62.6, “Control of Fugitive Particulate Matter;”
g. Correcting the EPA approval date for Regulation 62.1, “Section V—Credible Evidence.”
h. correcting the Federal Register notice citation for:
i. Regulation 62.1 “Section II—Permit Requirements;”
ii. Regulation 62.3 “Section I—Episode Criteria;”
iii. Regulation 62.3 “Section II—Emission Reduction Requirements;”
iv. Regulation 62.5, Standard No. 1—Emissions from Fuel Burning Operations
1. “Section I—Visible Emissions”
2. “Section II—Particulate Matter Emissions;”
v. Regulation 62.5, Standard No. 4—Emissions from Process Industries
1. “Section III—Kraft Pulp and Paper Manufacturing Plants”
2. “Section VI—Hot Mix Asphalt Manufacturing;”
vi. Regulation 62.5, Standard No. 2—Ambient Air Quality Standards;
vii. Regulation 62.5, Standard No. 4—Emissions From Process Industries
1. “Section V—Cotton Gins”
2. “Section VIII—Other Manufacturing”
3. “Section XI—Total Reduced Sulfur Emissions of Kraft Pulp Mills;”
viii. Regulation 62.5, Standard No. 5—Volatile Organic Compounds
1. “Section I—General Provisions”
2. “Section II—Part A—Surface Coating of Cans”
3. “Section II—Part E—Surface Coating of Magnet Wire”
4. “Section II—Part F—Surface Coating of Miscellaneous Metal Parts and Products”
5. “Section II—Part N—Solvent Metal Cleaning;”
ix. Regulation 62.5, Standard No. 6—Alternative Emission Limitation Options (“Bubble”) “Section II—Conditions for Approval;”
x. Regulation No. 62.6, “Control of Fugitive Particulate Matter;”
xi. Regulation 62.99, “Nitrogen Oxides (NO X) Budget Program Requirements for Stationary Sources Not in the Trading Program;”
i. Moving “Standard No. 5.2—Control of Oxides of Nitrogen (NO X)” after “Standard No. 5—Volatile Organic Compounds” to restore correct numerical order.
j. Removing duplicate entries of Regulation 62.5, Standard No. 4 “Section V—Cotton Gins” and “Section VIII—Other Manufacturing.”
EPA has determined that today's action falls under the “good cause” exemption in the section 553(b)(3)(B) of the Administrative Procedure Act (APA) which, upon finding “good cause,” authorizes agencies to dispense with public participation and section 553(d)(3) which allows an agency to make an action effective immediately (thereby avoiding the 30-day delayed effective date otherwise provided for in the APA). Today's administrative action simply codifies provisions which are already in effect as a matter of law in Federal and approved state programs and corrects typographical errors appearing the Federal Register. Under section 553 of the APA, an agency may find good cause where procedures are “impractical, unnecessary, or contrary to the public interest.” Public comment for this administrative action is “unnecessary” and “contrary to the public interest” since the codification (and typographical corrections) only reflect existing law. Immediate notice of this action in the Federal Register benefits the public by providing the public notice of the updated South Carolina SIP Compilation and notice of typographical corrections to the South Carolina “Identification of Plan” portion of the Federal Register.
Statutory and Executive Order Reviews Back to Top
A. General Requirements
Under Executive Order 12866 (58 FR 51735, October 4, 1993), this administrative action is not a “significant regulatory action” and is therefore not subject to review by the Office of Management and Budget. This action is not subject to Executive Order 13211, “Actions Concerning Regulations That Significantly Affect Energy Supply, Distribution, or Use” (66 FR 28355, May 22, 2001) because it is not a significant regulatory action under Executive Order 12866. Because the Agency has made a “good cause” finding that this action is not subject to notice-and-comment requirements under the APA or any other statute as indicated in the SUPPLEMENTARY INFORMATION section above, it is not subject to the regulatory flexibility provisions of the Regulatory Flexibility Act (5 U.S.C 601 et seq.), or to sections 202 and 205 of the Unfunded Mandates Reform Act (UMRA) of 1995 (Pub. L. 104-4). In addition, this action does not significantly or uniquely affect small governments or impose a significant intergovernmental mandate, as described in sections 203 and 204 of UMRA.
This administrative action also does not have a substantial direct effect on one or more Indian tribes, on the relationship between the Federal government and Indian tribes, or on the distribution of power and responsibilities between the Federal government and Indian tribes, as specified by Executive Order 13175 (65 FR 67249, November 9, 2000), nor will it 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 (64 FR 43255, August 10, 1999).
This administrative action also is not subject to Executive Order 13045 (62 FR 19885, April 23, 1997), because it is not economically significant. This administrative action does not involve technical standards; thus the requirements of section 12(d) of the National Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) do not apply. The administrative action also does not involve special consideration of environmental justice related issues as required by Executive Order 12898 (59 FR 7629, February 16, 1994). This administrative action does not impose an information collection burden under the Paperwork Reduction Act of 1995 (44 U.S.C. 3501 et seq.). EPA's compliance with these Statutes and Executive Orders for the underlying rules are discussed in previous actions taken on the State's rules.
B. Submission to Congress and the Comptroller General
The Congressional Review Act (CRA) (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 United States. Section 808 allows the issuing agency to make a rule effective sooner than otherwise provided by the CRA if the agency makes a good cause finding that notice and public procedure is impracticable, unnecessary or contrary to the public interest. Today's administrative action simply codifies (and corrects) provisions which are already in effect as a matter of law in Federal and approved state programs. 5 U.S.C. 808(2). These announced actions were effective when EPA approved them through previous rulemaking actions. EPA will submit a report containing this action and other required information to the U.S. Senate, the U.S. House of Representatives, and the Comptroller General of the United States prior to publication of this action in the Federal Register. This update to South Carolina's SIP Compilation and correction of typographical errors is not a “major rule” as defined by 5 U.S.C. 804(2).
C. Petitions for Judicial Review
EPA has also determined that the provisions of section 307(b)(1) of the Clean Air Act pertaining to petitions for judicial review are not applicable to this action. This action is simply an announcement of prior rulemakings that have previously undergone notice and comment rulemaking. Prior EPA rulemaking actions for each individual component of the South Carolina SIP compilation previously afforded interested parties the opportunity to file a petition for judicial review in the United States Court of Appeals for the appropriate circuit within 60 days of such rulemaking action.
Dated: March 7, 2011.
A. Stanley Meiburg,
Regional Administrator, Region 4.
40 CFR part 52, is amended as follows:
PART 52—[AMENDED] Back to Top
1.The authority for citation for part 52 continues to read as follows:
Subpart PP—South Carolina Back to Top
2.Section 52.2120 paragraphs (b), (c), (d), and (e) are revised to read as follows:
§ 52.2120 Identification of plan.
* * * * *
(b) Incorporation by reference.
(1) Material listed in paragraphs (c) and (d) of this section with an EPA approval date prior to July 31, 2009, for South Carolina was approved for incorporation by reference by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Material is incorporated as it exists on the date of the approval, and notice of any change in the material will be published in the Federal Register. Entries in paragraphs (c) and (d) of this section with EPA approval dates after July 31, 2009, for South Carolina will be incorporated by reference in the next update to the SIP compilation.
(2) EPA Region 4 certifies that the rules/regulations provided by EPA in the SIP compilation at the addresses in paragraph (b)(3) of this section are an exact duplicate of the officially promulgated State rules/regulations which have been approved as part of the State Implementation Plan as of the dates referenced in paragraph (b)(1).
(3) Copies of the materials incorporated by reference may be inspected at the Region 4 EPA Office at 61 Forsyth Street, SW., Atlanta, GA 30303 the Air and Radiation Docket and Information Center, EPA Headquarters Library, Infoterra Room (Room Number 3334), EPA West Building, 1301 Constitution Ave., NW., Washington, DC 20460, and the National Archives and Records Administration. If you wish to obtain materials from a docket in the EPA Headquarters Library, please call the Office of Air and Radiation (OAR) Docket/Telephone number: (202) 566-1742. For information on the availability of this material at NARA, call 202-741-6030, or go to: http://www.archives.gov/federal-register/cfr/ibr-locations.html.
(c) EPA approved regulations.
|State citation||Title/subject||State effective date||EPA approval date||Federal Register notice|
|1This regulation (submitted on July 1, 2005) includes two portions of EPA's 2002 NSR Reform Rules that were vacated by the DC Circuit Court—Pollution Control Projects (PCPs) and clean units. As a result, EPA is disapproving all rules and/or rule sections in the South Carolina PSD rules referencing clean units or PCPs. Specifically, the following South Carolina rules are being disapproved: (a)(2)(iv)(e); (a)(2)(iv)(f) (second sentence only); (a)(2)(vi); (b)(12); (b)(30)(iii)(h); (b)(34)(iii)(b); (b)(34)(vi)(d); (b)(35); (r)(6) (only the reference to the term “clean unit” is being disapproved. The remainder of this regulatory provision is being approved); (r)(7) (only the reference to the term “clean unit” is being disapproved. The remainder of this regulatory provision is being approved); (x); (y) and (z).|
|Regulation No. 62.1||Definitions and General Requirements||6/26/1998||8/10/2004||69 FR 48395|
|Section I||Definitions||8/26/2005||12/7/2006||71 FR 70880|
|Section II||Permit Requirements||6/24/2005||6/2/2008||73 FR 31368|
|Section III||Emissions Inventory||2/25/2005||12/7/2006||71 FR 70880|
|Section IV||Source Tests||6/27/2003||8/10/2004||69 FR 48395|
|Section V||Credible Evidence||7/27/2001||11/13/2003||67 FR 68767|
|Regulation No. 62.2||Prohibition of Open Burning||6/25/2004||8/26/2005||70 FR 50195|
|Regulation No. 62.3||Air Pollution Episodes|
|Section I||Episode Criteria||10/26/2001||5/7/2002||67 FR 30594|
|Section II||Emission Reduction Requirements||4/22/1988||10/3/1989||54 FR 40659|
|Regulation No. 62.4||Hazardous Air Pollution Conditions||12/20/1978||1/29/1980||45 FR 6572|
|Regulation No. 62.5||Air Pollution Control Standards|
|Standard No. 1||Emissions from Fuel Burning Operations|
|Section I||Visible Emissions||10/26/2001||5/7/2002||67 FR 30594|
|Section II||Particulate Matter Emissions||4/22/1988||10/3/1989||54 FR 40659|
|Section III||Sulfur Dioxide Emissions||3/3/1983||10/29/1984||49 FR 43469|
|Section IV||Opacity Monitoring Requirements||4/22/1988||7/2/1990||55 FR 27226|
|Section V||Exemptions||5/24/1985||10/3/1989||54 FR 40659|
|Section VI||Periodic Testing||6/26/1998||8/10/2004||69 FR 48395|
|Standard No. 2||Ambient Air Quality Standards||9/24/2004||8/22/2007||72 FR 46903|
|Standard No. 4||Emissions From Process Industries|
|Section I||General||2/28/1986||2/17/1987||52 FR 4772|
|Section II||Sulfuric Acid Manufacturing||2/28/1986||2/17/1987||52 FR 4772|
|Section III||Kraft Pulp and Paper Manufacturing Plants||4/22/1988||10/3/1989||54 FR 40659|
|Section IV||Portland Cement Manufacturing||2/28/1986||2/17/1987||52 FR 4772|
|Section V||Cotton Gins||10/26/2001||5/7/2002||67 FR 30594|
|Section VI||Hot Mix Asphalt Manufacturing||5/24/1985||10/3/1989||54 FR 40659|
|Section VII||Metal Refining||2/28/1986||2/17/1987||52 FR 4772|
|Section VIII||Other Manufacturing||10/26/2001||5/7/2002||67 FR 30594|
|Section IX||Visible Emissions||3/16/1989||7/2/1990||55 FR 27226|
|Section X||Non-Enclosed Operations||3/16/1989||7/2/1990||55 FR 27226|
|Section XI||Total Reduced Sulfur Emissions of Kraft Pulp Mills||10/26/2001||5/7/2002||67 FR 30594|
|Section XII||Periodic Testing||6/26/1998||8/10/2004||69 FR 48395|
|Standard No. 5||Volatile Organic Compounds|
|Section I||General Provisions||10/26/2001||5/7/2002||67 FR 30594|
|Part A||Definitions||10/26/2001||5/7/2002||67 FR 30594|
|Part B||General Applicability||10/26/2001||5/7/2002||67 FR 30594|
|Part C||Alternatives and Exceptions to Control Requirements||10/26/2001||5/7/2002||67 FR 30594|
|Part D||Compliance Schedules||10/26/2001||5/7/2002||67 FR 30594|
|Part E||Volatile Organic Compound Compliance Testing||6/26/1998||8/10/2004||69 FR 48395|
|Part F||Recordkeeping, Reporting, Monitoring||10/26/2001||5/7/2002||67 FR 30594|
|Part G||Equivalency Calculations||10/26/2001||5/7/2002||67 FR 30594|
|Section II||Provisions for Specific Sources|
|Part A||Surface Coating of Cans||10/26/2001||5/7/2002||67 FR 30594|
|Part B||Surface Coating of Coils||9/18/1990||2/4/1992||57 FR 4158|
|Part C||Surface Coating of Paper, Vinyl, and Fabric||9/18/1990||2/4/1992||57 FR 4158|
|Part D||Surface Coating of Metal Furniture and Large Appliances||9/18/1990||2/4/1992||57 FR 4158|
|Part E||Surface Coating of Magnet Wire||10/26/2001||5/7/2002||67 FR 30594|
|Part F||Surface Coating of Miscellaneous Metal Parts and Products||10/26/2001||5/7/2002||67 FR 30594|
|Part G||Surface Coating of Flat Wood Paneling||5/5/1983||10/31/1983||48 FR 50078|
|Part H||Graphic Arts—Rotogravure Flexography||5/5/1983||10/31/1983||48 FR 50078|
|Part N||Solvent Metal Cleaning||10/26/2001||5/7/2002||67 FR 30594|
|Part O||Petroleum Liquid Storage in Fixed Roof Tanks||5/5/1983||10/31/1983||48 FR 50078|
|Part P||Petroleum Liquid Storage in External Floating Roof Tanks||5/5/1983||10/31/1983||48 FR 50078|
|Part Q||Manufacture of Synthesized Pharmaceutical Products||5/5/1983||10/31/1983||48 FR 50078|
|Part R||Manufacture of Pneumatic Rubber Tires||5/5/1983||10/31/1983||48 FR 50078|
|Part S||Cutback Asphalt||6/13/1979||12/16/1981||46 FR 61268|
|Part T||Bulk Gasoline Terminals and Vapor Collection Systems||5/5/1983||10/31/1983||48 FR 50078|
|Standard No. 5.2||Control of Oxides of Nitrogen (NO X)||6/25/2004||8/26/2005||70 FR 50195|
|Standard No. 6||Alternative Emission Limitation Options (“Bubble”)||10/26/2001||5/7/2002||67 FR 30594|
|Section II||Conditions for Approval|
|Part A||Emissions of Total Suspended Particulate or Sulfur Dioxide||10/26/2001||5/7/2002||67 FR 30594|
|Part B||Emissions of Volatile Organic Compounds||10/26/2001||5/7/2002||67 FR 30594|
|Part C||Emissions of Nitrogen Dioxide, Carbon Monoxide, or Lead||10/26/2001||5/7/2002||67 FR 30594|
|Part D||Designated Pollutants||10/26/2001||5/7/2002||67 FR 30594|
|Part E||De Minimis Cases||10/26/2001||5/7/2002||67 FR 30594|
|Standard No. 7||Prevention of Significant Deterioration1||6/24/2005||6/2/2008||73 FR 31371|
|Section I||Definitions||6/24/2005||6/2/2008||73 FR 31368|
|Section II||Ambient Air Limits||6/24/2005||6/2/2008||73 FR 31368|
|Section III||Review of Major Plants and Major Modifications—Applicability and Exemptions||6/24/2005||6/2/2008||73 FR 31368|
|Section IV||Review Requirements—Supplement C||4/26/1996||8/20/1997||62 FR 44218|
|Regulation No. 62.6||Control of Fugitive Particulate Matter||5/24/1985||10/3/1989||54 FR 40659|
|Section I||Control of Fugitive Particulate Matter in Non-Attainment Areas||5/24/1985||10/3/1989||54 FR 40659|
|Section II||Control of Fugitive Particulate Matter in Problem Areas||5/24/1985||10/3/1989||54 FR 40659|
|Section III||Control of Fugitive Particulate Matter Statewide||5/24/1985||10/3/1989||54 FR 40659|
|Section IV||Effective Date||5/24/1985||10/3/1989||54 FR 40659|
|Regulation No. 62.7||Good Engineering Practice Stack Height||6/11/1986||5/28/1987||52 FR 19858|
|Section I||General||6/11/1986||5/28/1987||52 FR 19858|
|Section II||Applicability||6/11/1986||5/28/1987||52 FR 19858|
|Section III||Definitions and Conditions||6/11/1986||5/28/1987||52 FR 19858|
|Section IV||Public Participation||6/11/1986||5/28/1987||52 FR 19858|
|Regulation No. 62.96||Nitrogen Oxides (NO X) and Sulfur Dioxide (SO 2) Budget Trading Program General Provisions||10/24/2009||10/16/2009||74 FR 53167|
|Regulation No. 62.99||Nitrogen Oxides (NO X) Budget Program Requirements for Stationary Sources Not in the Trading Program||5/24/2002||6/28/2002||67 FR 43546|
(d) EPA-approved State Source specific requirements.
|Name of source||Permit No.||State effective date||EPA approval date||Comments|
|Transcontinental Gas Pipeline Corporation Station 140||2060-0179-CD||4/27/2004||4/23/2009, 74 FR 18471||This permit is incorporated in fulfillment of the NO X SIP Call Phase II requirements for South Carolina.|
(e) EPA-approved South Carolina non-regulatory provisions.
|Provision||State effective date||EPA approval date||Explanation|
|Cherokee County Ozone Attainment Demonstration and Ten-year Maintenance Plan||6/26/1998||12/18/1998, 63 FR 70022|
|Cherokee County Ozone Ten Year Maintenance Plan||1/31/2002||4/26/2002, 67 FR 20647|
|Transportation Conformity||10/24/2003||1/29/2004, 69 FR 4245|
|Attainment Demonstration for the Appalachian, Catawba, Pee Dee, Waccamaw, Santee Lynches, Berkeley-Charleston-Dorchester, Low Country, Lower Savannah, Central Midlands, and Upper Savannah Early Action Compact Areas||12/29/2004||8/26/2005, 70 FR 50195|
|South Carolina Transportation Conformity Air Quality Implementation Plan||11/28/2008||7/28/2009, 74 FR 37168|
|Cherokee County 110(a)(1) Maintenance Plan for the 1997 8-Hour Ozone Standard||12/13/2007||7/31/2009, 74 FR 26099|
[FR Doc. 2011-9689 Filed 4-22-11; 8:45 am]
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