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[Federal Register Volume 79, Number 65 (Friday, April 4, 2014)]
[Proposed Rules]
[Page 18868]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2014-06827]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R05-OAR-2013-0646; FRL-9908-71-Region 5]

Approval and Promulgation of Air Quality Implementation Plans; 
Michigan; PSD Rules for PM2.5

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve revisions to Michigan's Prevention of Significant Deterioration 
Program rules and definitions, including revisions to Parts 1 and 18 of 
Michigan's Air Pollution Control Rules into Michigan's State 
Implementation Plan (SIP). The revised rules address the Federal 
requirements for significant emission levels, and definitions for fine 
particulate matter. The Michigan Department of Environmental Quality 
submitted these revisions to EPA on August 9, 2013, and September 19, 
2013.

DATES: Comments must be received on or before May 5, 2014.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R05-
OAR-2013-0646, by one of the following methods:
    1. www.regulations.gov: Follow the on-line instructions for 
submitting comments.
    2. Email: damico.genevieve@epa.gov.
    3. Fax: (312) 886-0968.
    4. Mail: Genevieve Damico, Chief, Air Permits Section, Air Programs 
Branch (AR-18J), U.S. Environmental Protection Agency, 77 West Jackson 
Boulevard, Chicago, Illinois 60604.
    5. Hand Delivery: Genevieve Damico, Chief, Air Permits Section, Air 
Programs Branch (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 Rules 
section of this Federal Register for detailed instructions on how to 
submit comments.

FOR FURTHER INFORMATION CONTACT: Constantine Blathras, Environmental 
Engineer, Air Permits Sections, Air Programs Branch (AR-18J), 
Environmental Protection Agency, Region 5, 77 West Jackson Boulevard, 
Chicago, Illinois 60604, (312) 886-0671, Blathras.constantine@epa.gov.

SUPPLEMENTARY INFORMATION: In the 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 no adverse comments are received in response to this rule, no 
further activity is contemplated. 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 action. 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 which 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 Rules section of this Federal 
Register.

    Dated: March 17, 2014.
Susan Hedman,
Regional Administrator, Region 5.
[FR Doc. 2014-06827 Filed 4-3-14; 8:45 am]
BILLING CODE 6560-50-P
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