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[Federal Register Volume 79, Number 243 (Thursday, December 18, 2014)]
[Proposed Rules]
[Pages 75527-75528]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2014-29587]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R05-OAR-2014-0661; FRL-9920-46-Region-5]

Approval and Promulgation of Air Quality Implementation Plans; 
Indiana; Ozone and PM2.5 Standards

AGENCY: Environmental Protection Agency.

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve a submission by the State of Indiana as a revision to the 
Indiana State Implementation Plan (SIP). The

[[Page 75528]]

submitted regulations revise Indiana's ambient air quality standards 
for ozone and particulate matter to be consistent with EPA's 2008 ozone 
and 2012 fine particulate matter National Ambient Air Quality 
Standards. EPA is therefore approving these SIP revisions in accordance 
with the requirements of the Clean Air Act. 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 no adverse comments are received in response to 
this action, 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adverse comments, the direct final rule will be withdrawn and all 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. Any parties interested in commenting on this action should do 
so at this time.

DATES: Comments must be received on or before January 20, 2015.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R05-
OAR-2014-0661, 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 Section, Air Programs Branch (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, 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: Eric Svingen, 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) 353-4489, 
svingen.eric@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 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. 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 Rules section of this Federal Register.

    Dated: December 5, 2014.
Susan Hedman,
Regional Administrator, Region 5.
[FR Doc. 2014-29587 Filed 12-17-14; 8:45 am]
BILLING CODE 6560-50-P
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