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[Federal Register Volume 77, Number 97 (Friday, May 18, 2012)]
[Proposed Rules]
[Page 29586]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2012-12006]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R04-OAR-2008-0177(a); FRL-9673-8]

Approval and Promulgation of Implementation Plans; Portion of 
York County, South Carolina Within Charlotte-Gastonia-Rock Hill, North 
Carolina-South Carolina 1997 8-Hour Ozone Nonattainment Area; Ozone 
2002 Base Year Emissions Inventory

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA is proposing to approve the ozone 2002 base year emissions 
inventory portion of the state implementation plan (SIP) revision 
submitted by the South Carolina Department of Health and Environmental 
Control (SC DHEC) on April 29, 2010. The emissions inventory is 
included in the ozone attainment demonstration that was submitted for 
the 1997 8-hour ozone national ambient air quality standards (NAAQS) 
for the portion of York County, South Carolina that is within the bi-
state Charlotte-Gastonia-Rock Hill 1997 8-hour ozone nonattainment 
area. The Charlotte-Gastonia-Rock Hill, North Carolina-South Carolina 
1997 8-hour ozone nonattainment area (hereafter referred to as the 
``bi-state Charlotte Area'') is comprised of Cabarrus, Gaston, Lincoln, 
Mecklenburg, Rowan, Union and a portion of Iredell (Davidson and Coddle 
Creek Townships) Counties in North Carolina; and a portion of York 
County in South Carolina. This action is being taken pursuant to 
section 110 of the Clean Air Act. EPA will take action on the North 
Carolina submission for the ozone 2002 base year emissions inventory, 
for its portion of the bi-state Charlotte Area, in a separate action. 
In the Final Rules Section of this Federal Register, EPA is approving 
the State's SIP revision as a direct final rule without prior proposal 
because the Agency views this as a noncontroversial submittal and 
anticipates no adverse comments.

DATES: Written comments must be received on or before June 18, 2012.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R04-
OAR-2008-0177 by one of the following methods:
    1. www.regulations.gov: Follow the on-line instructions for 
submitting comments.
    2. Email: R4-RDS@epa.gov.
    3. Fax: (404) 562-9019.
    4. Mail: ``EPA-R04-OAR-2008-0177,'' Regulatory Development Section, 
Air Planning Branch, Air, Pesticides and Toxics Management Division, 
U.S. Environmental Protection Agency, Region 4, 61 Forsyth Street SW., 
Atlanta, Georgia 30303-8960.
    5. Hand Delivery or Courier: Lynorae Benjamin, Regulatory 
Development Section, Air Planning Branch, Air, Pesticides and Toxics 
Management Division, U.S. Environmental Protection Agency, Region 4, 61 
Forsyth Street SW., Atlanta, Georgia 30303-8960. Such deliveries are 
only accepted during the Regional Office's normal hours of operation. 
The Regional Office's official hours of business are Monday through 
Friday, 8:30 to 4:30, excluding federal holidays.
    Please see the direct final rule which is located in the Rules 
section of this Federal Register for detailed instructions on how to 
submit comments.

FOR FURTHER INFORMATION CONTACT: Sara Waterson, Regulatory Development 
Section, Air Planning Branch, Air, Pesticides and Toxics Management 
Division, U.S. Environmental Protection Agency, Region 4, 61 Forsyth 
Street SW., Atlanta, Georgia 30303-8960. The telephone number is (404) 
562-9061. Ms. Waterson can be reached via electronic mail at 
waterson.sara@epa.gov.

SUPPLEMENTARY INFORMATION: On March 12, 2008, EPA issued a revised 
ozone NAAQS. See 73 FR 16436. The current action, however, is being 
taken to address requirements under the 1997 8-hour ozone NAAQS. 
Requirements for the South Carolina portion of the bi-state Charlotte 
Area under the 2008 ozone NAAQS will be addressed in the future. For 
additional information see the direct final rule which is published in 
the Rules Section of this Federal Register. A detailed rationale for 
the approval is set forth in the direct final rule. If no adverse 
comments are received in response to this rule, no further activity is 
contemplated. If EPA receives adverse comments, the direct final rule 
will be withdrawn and all public comments received will be addressed in 
a subsequent final rule based on this proposed rule. EPA will not 
institute a second comment period on this document. Any parties 
interested in commenting on this document should do so at this time.

    Dated: May 8, 2012.
A. Stanley Meiburg,
Acting Regional Administrator, Region 4.
[FR Doc. 2012-12006 Filed 5-17-12; 8:45 am]
BILLING CODE 6560-50-P
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