2014-14532. Approval and Promulgation of Air Quality Implementation Plans; Maine and New Hampshire; Ambient Air Quality Standards

AGENCY:

Environmental Protection Agency (EPA).

ACTION:

Proposed rule.

SUMMARY:

The Environmental Protection Agency (EPA) is proposing to approve State Implementation Plan (SIP) revisions submitted by the States of Maine and New Hampshire. The revisions primarily update state regulations containing ambient air quality standards (AAQS) consistent with EPA's national ambient air quality standards (NAAQS). The intended effect of this action is to approve these requirements into the Maine and New Hampshire SIPs. This action is being taken in accordance with the Clean Air Act (CAA).

DATES:

Written comments must be received on or before July 24, 2014.

ADDRESSES:

Submit your comments identified by Docket ID Number EPA-R01-OAR-2012-0733 for comments pertaining to our action for Maine, or EPA-R01-OAR-2012-0935 for comments pertaining to our action for New Hampshire, by one of the following methods:

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

2. Email: [e-mail].

3. Fax: [phone]

4. Mail: “Docket Identification Number EPA-R01-OAR-2012-0733 or EPA-R01-OAR-2012-0935,” Anne Arnold, Manager, Air Quality Planning Unit, Office of Ecosystem Protection, U.S. Environmental Protection Agency, EPA New England Regional Office, 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, Office of Ecosystem Protection, U.S. Environmental Protection Agency, EPA New England Regional Office, 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 a.m. to 4:30 p.m., excluding legal 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:

David Mackintosh, Air Quality Planning Unit, U.S. Environmental Protection Agency, New England Regional Office, 5 Post Office Square—Suite 100, (Mail Code OEP05-02), Boston, MA 02109-3912, telephone [phone], facsimile 617-918-0584, email [e-mail].

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: June 16, 2014.

H. Curtis Spalding,

Regional Administrator, EPA New England.