```

[Federal Register Volume 78, Number 142 (Wednesday, July 24, 2013)]
[Proposed Rules]
[Pages 44485-44487]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2013-17830]

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

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 50, 51, 70 and 71

[EPA-HQ-OAR-2010-0885, FRL-9836-5]

Implementation of the 2008 National Ambient Air Quality Standards 
for Ozone: State Implementation Plan Requirements

AGENCY: Environmental Protection Agency (EPA).

[[Page 44486]]

ACTION: Notice of extension of comment period.

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

SUMMARY: The EPA is announcing an extension of the public comment 
period on the Proposed Rule Regarding ``Implementation of the 2008 
National Ambient Air Quality Standards for Ozone: State Implementation 
Plan Requirements'' (June 6, 2013). The EPA is extending the comment 
period that originally was scheduled to end on August 5, 2013. The 
extended comment period will close on September 4, 2013. The EPA is 
extending the comment period because of a request we received in a 
timely manner.

DATES: Comments. Comments must be received on or before September 4, 
2013.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-HQ-
OAR-2010-0885, by one of the following methods:
    www.regulations.gov: Follow the on-line instructions for 
submitting comments.
     Email: a-and-r-docket@epa.gov.
     Mail: Air and Radiation Docket and Information Center, 
Attention Docket ID No. EPA-HQ-OAR-2010-0885, Environmental Protection 
Agency, 1301 Constitution Ave. NW., Washington, DC 20460. Mail Code: 
2822T. Please include two copies if possible. In addition, please mail 
a copy of your comments on the information collection provisions to the 
Office of Information and Regulatory Affairs, Office of Management and 
Budget (OMB), Attn: Desk Officer for EPA, 725 17th Street NW., 
Washington, DC 20503.
     Hand Delivery: Air and Radiation Docket and Information 
Center, Attention Docket ID No. EPA-HQ-OAR-2010-0885, Environmental 
Protection Agency in the EPA Headquarters Library, Room Number 3334 in 
the EPA West Building, located at 1301 Constitution Ave. NW., 
Washington, DC. The EPA/DC Public Reading Room is open from 8:30 a.m. 
to 4:30 p.m. Eastern Standard Time (EST), Monday through Friday.
    Instructions: Direct your comments to Docket ID No. EPA-HQ-OAR-
2010-0885. The EPA's policy is that all comments received will be 
included in the public docket without change and may be made available 
on-line 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 the 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 the 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, the EPA recommends that you include your name and other 
contact information in the body of your comment and with any CD you 
submit. If the EPA cannot read your comment due to technical 
difficulties and cannot contact you for clarification, the EPA may not 
be able to consider your comment. Electronic files should avoid the use 
of special characters and any form of encryption and be free of any 
defects or viruses. For additional information about the EPA's public 
docket, visit the EPA Docket Center homepage at http://www.epa.gov/epahome/dockets.htm. For additional instructions on submitting 
comments, go to the SUPPLEMENTARY INFORMATION section of this document.
    Docket: All documents in the docket are listed in 
www.regulations.gov. 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 
at the Air and Radiation Docket and Information Center in the EPA 
Headquarters Library, Room Number 3334 in the EPA West Building, 
located at 1301 Constitution Ave. NW., Washington, DC. The Public 
Reading Room is open from 8:30 a.m. to 4:30 p.m., Monday through 
Friday, excluding legal holidays. The telephone number for the Public 
Reading Room is (202) 566-1744.

FOR FURTHER INFORMATION CONTACT: For further general information on 
this rulemaking, contact Dr. Karl Pepple, Office of Air Quality 
Planning and Standards, U.S. Environmental Protection Agency, by phone 
at (206) 553-1778, or by email at pepple.karl@epa.gov; or Mr. Butch 
Stackhouse, Office of Air Quality Planning and Standards, U.S. 
Environmental Protection Agency, by phone at (919) 541-5208, or by 
email at stackhouse.butch@epa.gov. For information on the public 
hearings, contact Ms. Pamela S. Long by phone at (919) 541-0641 or by 
email at long.pam@epa.gov.

SUPPLEMENTARY INFORMATION: 

I. General Information

A. Does this action apply to me?

    Entities potentially affected directly by this proposal include 
state, local and tribal governments. Entities potentially affected 
indirectly by this proposal include owners and operators of sources of 
emissions (volatile organic compounds (VOCs) and nitrogen oxides 
(NOX)) that contribute to ground-level ozone formation.

B. What should I consider as I prepare my comments for the EPA?

    1. Submitting CBI. Do not submit CBI information to the EPA through 
www.regulations.gov or email. Clearly mark the part or all of the 
information that you claim to be CBI. For CBI information on a disk or 
CD ROM that you mail to the EPA, mark the outside of the disk or CD ROM 
as CBI and then identify electronically within the disk or CD ROM the 
specific information that is claimed as CBI. In addition to one 
complete version of the comment that includes information claimed as 
CBI, a copy of the comment that does not contain the information 
claimed to be CBI must be submitted for inclusion in the public docket. 
Information marked CBI will not be disclosed except in accordance with 
procedures set forth in 40 CFR part 2.
    2. Tips for Preparing Your Comments. When submitting comments, 
remember to:
     Identify the rulemaking by docket number and other 
identifying information (subject heading, Federal Register date and 
page number).
     Follow directions--The agency may ask you to respond to 
specific questions or organize comments by referencing a Code of 
Federal Regulations (CFR) part or section number.
     Explain why you agree or disagree; suggest alternatives 
and substitute language for your requested changes.
     Describe any assumptions and provide any technical 
information and/or data that you used.
     If you estimate potential costs or burdens, explain how 
you arrived at your estimate in sufficient detail to allow for it to be 
reproduced.
     Provide specific examples to illustrate your concerns, and 
suggest alternatives.

[[Page 44487]]

     Explain your views as clearly as possible, avoiding the 
use of profanity or personal threats.
     Make sure to submit your comments by the comment period 
deadline identified.

C. Where can I get a copy of this document and other related 
information?

    In addition to being available in the docket, an electronic copy of 
this notice will be posted at http://www.epa.gov/air/ozonepollution/actions.html#impl.

    Dated: July 17, 2013.
Mary E. Henigin,
Acting Director, Office of Air Quality Planning and Standards.
[FR Doc. 2013-17830 Filed 7-23-13; 8:45 am]
BILLING CODE 6560-50-P
```