```

[Federal Register Volume 79, Number 227 (Tuesday, November 25, 2014)]
[Proposed Rules]
[Page 70140]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2014-27748]

[[Page 70140]]

=======================================================================
-----------------------------------------------------------------------

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R03-OAR-2014-0690; FRL-9919-47-Region-3]

Approval and Promulgation of Air Quality Implementation Plans; 
Maryland; Prevention of Significant Deterioration

AGENCY: Environmental Protection Agency.

ACTION: Proposed rule.

-----------------------------------------------------------------------

SUMMARY: The Environmental Protection Agency (EPA) proposes to approve 
the State Implementation Plan (SIP) revision submitted by the State of 
Maryland. The revisions incorporate by reference (IBR) the requirements 
of the Federal Prevention of Significant Deterioration (PSD) program 
into the Maryland SIP. Additionally, the revisions will allow 
Maryland's PSD program to automatically update with any revisions to 
the Federal regulations. 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the direct final rule will be withdrawn and all public comments 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 in writing by December 26, 2014.

ADDRESSES: Submit your comments, identified by Docket ID Number EPA-
R03-OAR-2014-0690 by one of the following methods:
    A. www.regulations.gov. Follow the on-line instructions for 
submitting comments.
    B. Email: kreider.andrew@epa.gov
    C. Mail: EPA-R03-OAR-2014-0690, Andrew Kreider, Acting Associate 
Director, Office of Permits and Air Toxics Mailcode 3AP10, U.S. 
Environmental Protection Agency, Region III, 1650 Arch Street, 
Philadelphia, Pennsylvania 19103.
    D. Hand Delivery: At the previously-listed EPA Region III address. 
Such deliveries are only accepted during the Docket's normal hours of 
operation, and special arrangements should be made for deliveries of 
boxed information.
    Instructions: Direct your comments to Docket ID No. EPA-R03-OAR-
2014-0690. EPA's policy is that all comments received will be included 
in the public docket without change, and may be made available online 
at www.regulations.gov, including any personal information provided, 
unless the comment includes information claimed to be Confidential 
Business Information (CBI) or other information whose disclosure is 
restricted by statute. Do not submit information that you consider to 
be CBI or otherwise protected through www.regulations.gov or email. The 
www.regulations.gov Web site is an ``anonymous access'' system, which 
means EPA will not know your identity or contact information unless you 
provide it in the body of your comment. If you send an email comment 
directly to EPA without going through www.regulations.gov, your email 
address will be automatically captured and included as part of the 
comment that is placed in the public docket and made available on the 
Internet. If you submit an electronic comment, EPA recommends that you 
include your name and other contact information in the body of your 
comment and with any disk or CD-ROM you submit. If EPA cannot read your 
comment due to technical difficulties and cannot contact you for 
clarification, EPA may not be able to consider your comment. Electronic 
files should avoid the use of special characters, any form of 
encryption, and be free of any defects or viruses.
    Docket: All documents in the electronic docket are listed in the 
www.regulations.gov index. Although listed in the index, some 
information is not publicly available, i.e., CBI or other information 
whose disclosure is restricted by statute. Certain other material, such 
as copyrighted material, is not placed on the Internet and will be 
publicly available only in hard copy form. Publicly available docket 
materials are available either electronically in www.regulations.gov or 
in hard copy during normal business hours at the Air Protection 
Division, U.S. Environmental Protection Agency, Region III, 1650 Arch 
Street, Philadelphia, Pennsylvania 19103. Copies of the State submittal 
are available at the Maryland Department of the Environment, 1800 
Washington Boulevard, Suite 705, Baltimore, Maryland 21230.

FOR FURTHER INFORMATION CONTACT: David Talley, (215) 814-2117, or by 
email at talley.david@epa.gov.

SUPPLEMENTARY INFORMATION: For further information, please see the 
information provided in the direct final action, with the same title 
(``Approval and Promulgation of Air Quality Implementation Plans; 
Maryland; Prevention of Significant Deterioration''), that is located 
in the ``Rules and Regulations'' section of this Federal Register 
publication.

    Dated: November 5, 2014.
W.C. Early,
Acting, Regional Administrator, Region III.
[FR Doc. 2014-27748 Filed 11-24-14; 8:45 am]
BILLING CODE 6560-50-P
```