Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lead Ambient Air Quality Standards

Federal Register, Volume 77 Issue 41 (Thursday, March 1, 2012)

Federal Register Volume 77, Number 41 (Thursday, March 1, 2012)

Proposed Rules

Pages 12524-12525

From the Federal Register Online via the Government Printing Office www.gpo.gov

FR Doc No: 2012-4971

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

EPA-R05-OAR-2010-0100; FRL-9641-9

Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lead Ambient Air Quality Standards

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA is proposing to approve a request submitted by the Indiana Department of Environmental Management (IDEM) on November 24, 2010, to revise the Indiana State Implementation Plan (SIP) for lead (Pb) under the Clean Air Act (CAA). This submittal incorporates the National Ambient Air Quality Standards (NAAQS) for Pb promulgated by EPA in 2008.

DATES: Comments must be received on or before April 2, 2012.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R05-

OAR-2010-0100, by one of the following methods:

1. www.regulations.gov: Follow the on-line instructions for submitting comments.

2. Email: aburano.douglas@epa.gov.

3. Fax: (312) 408-2279.

4. Mail: Douglas Aburano, Chief, Attainment Planning and Maintenance

   Page 12525

   Section (AR-18J), U.S. Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604.

5. Hand Delivery: Douglas Aburano, Chief, Attainment Planning and Maintenance Section (AR-18J), U.S. Environmental Protection Agency, 77 West Jackson Boulevard, Chicago, Illinois 60604. Such deliveries are only accepted during the Regional Office normal hours of operation, and special arrangements should be made for deliveries of boxed information. The Regional Office official hours of business are Monday through Friday, 8:30 a.m. to 4:30 p.m., excluding Federal holidays.

   Please see the direct final rule which is located in the Final Rules section of this Federal Register for detailed instructions on how to submit comments.

   FOR FURTHER INFORMATION CONTACT: Andy Chang, Environmental Engineer, Attainment Planning and Maintenance Section, Air Programs Branch (AR-

   18J), Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, Chicago, Illinois 60604, (312) 886-0258, chang.andy@epa.gov.

   SUPPLEMENTARY INFORMATION: In the Final Rules section of this Federal Register, EPA is approving the State's SIP submittal as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If we do not receive any adverse comments in response to this rule, we do not contemplate taking any further action. If EPA receives adverse comments, we will withdraw the direct final rule, and will address all public comments in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time. Please note that if EPA receives adverse comment on an amendment, paragraph, or section of this rule and if that provision may be severed from the remainder of the rule, EPA may adopt as final those provisions of the rule that are not the subject of an adverse comment. For additional information, see the direct final rule, which is located in the Final Rules section of this Federal Register.

   Dated: February 21, 2012.

   Susan Hedman,

   Regional Administrator, Region 5.

   FR Doc. 2012-4971 Filed 2-29-12; 8:45 am

   BILLING CODE 6560-50-P