Document Headings

                    Document headings vary by document type but may contain                    the following:                  
                -                       the agency or agencies that issued and signed a document                    
                -                       the number of the CFR title and the number of each part                      the document amends, proposes to amend, or is directly                      related to                    
                -                       the agency docket number / agency internal file number                    
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###### Environmental Protection Agency

          - 40 CFR Part 52
          - [EPA-R01-OAR-2008-0599; A-1-FRL-9659-4]

# AGENCY:

Environmental Protection Agency (EPA).

# ACTION:

Proposed rule; reopening of comment period.

# SUMMARY:

                        EPA is reopening the public comment period for a proposal published in the                         **Federal Register**                         on February 28, 2012. In that action EPA proposed to approve a revision to the New Hampshire State Implementation Plan (SIP) submitted by the New Hampshire Department of Environmental Services (NHDES) on January 29, 2010, with supplemental submittals on January 14, 2011, and August 26, 2011, that addresses regional haze for the first planning period from 2008 through 2018. Two commentors requested an extension of the comment period for this proposed rulemaking. EPA is now reopening the public comment period.                    

# DATES:

The comment period for the proposed rule published on February 28, 2012 (77 FR 11809) is reopened. Comments must be received on or before April 27, 2012.

# ADDRESSES:

Submit your comments, identified by Docket ID Number EPA-R01-OAR-2008-0599 by one of the following methods:

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

                        2.                         *Email: arnold.anne@epa.gov.*

                        3.                         *Fax:*                         (617) 918-0047.                    

                        4.                         *Mail:*                         “Docket Identification Number EPA-R01-OAR-2008-0599 Anne Arnold, U.S. Environmental Protection Agency, EPA New England Regional Office, Office of Ecosystem Protection, Air Quality Planning Unit, 5 Post Office Square—Suite 100, (Mail code OEP05-2), Boston, MA 02109-3912.                    

                        5.                         *Hand Delivery or Courier.*                         Deliver your comments to: Anne Arnold, Manager, Air Quality Planning Unit, U.S. Environmental Protection Agency, EPA New England Regional Office, Office of Ecosystem Protection, Air Quality Planning Unit, 5 Post Office Square—Suite 100, (mail code OEP05-2), Boston, MA 02109-3912. Such deliveries are only accepted during the Regional Office's normal hours of operation. The Regional Office's official hours of business are Monday through Friday, 8:30 to 4:30, excluding legal holidays.                    

*Instructions:*                         Direct your comments to Docket ID No. EPA-R01-OAR-2008-0599. 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 through                         *www.regulations.gov*, or email, information that you consider to be CBI or otherwise protected. 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 at Office of Ecosystem Protection, U.S. Environmental Protection Agency, EPA New England Regional Office, Office of Ecosystem Protection, Air Quality Planning Unit, 5 Post Office Square—Suite 100, Boston, MA. EPA requests that if at all possible, you contact the contact listed in the                         **FOR FURTHER INFORMATION CONTACT**                         section to schedule your inspection. The Regional Office's official hours of business are Monday through Friday, 8:30 to 4:30, excluding legal holidays.                    

In addition, copies of the State submittal are also available for public inspection during normal business hours, by appointment at the Air Resources Division, Department of Environmental Services, 6 Hazen Drive, P.O. Box 95, Concord, NH 03302-0095.

# FOR FURTHER INFORMATION CONTACT:

                        Anne McWilliams, Air Quality Unit, U.S. Environmental Protection Agency, EPA New England Regional Office, 5 Post Office Square—Suite 100, (Mail Code OEP05-02), Boston, MA 02109-3912, telephone number (617) 918-1697, fax number (617) 918-0697, email                         *mcwilliams.anne@epa.gov.*

# SUPPLEMENTARY INFORMATION:

On February 28, 2012. In that action EPA proposed to approve a revision to the New Hampshire State Implementation Plan (SIP) submitted by the New Hampshire Department of Environmental Services (NHDES) on January 29, 2010, with supplemental submittals on January 14, 2011, and August 26, 2011, that addresses regional haze for the first planning period from 2008 through 2018. Written comments on the proposed rule were to be submitted to EPA on or before March 29, 2012. Two commentors requested an extension of the comment period for this proposed rulemaking. EPA is now reopening the public comment period for the February 28, 2012, New Hampshire Regional Haze proposed rulemaking until April 27, 2012.

Dated: April 5, 2012.

H. Curtis Spalding,

Regional Administrator, EPA Region 1.

[FR Doc. 2012-8922 Filed 4-13-12; 8:45 am]

BILLING CODE 6560-50-P