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[Federal Register Volume 80, Number 146 (Thursday, July 30, 2015)]
[Proposed Rules]
[Page 45477]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2015-18349]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R10-OAR-2015-0323; FRL-9931-15-Region 10]

Approval and Promulgation of Implementation Plans; Oregon: Grants 
Pass Second 10-Year PM10 Limited Maintenance Plan

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing to 
approve the limited maintenance plan submitted by the State of Oregon 
on April 22, 2015, for the Grants Pass maintenance area for particulate 
matter with an aerodynamic diameter less than or equal to a nominal 10 
micrometers (PM10). The plan explains how this area will 
continue to meet the PM10 National Ambient Air Quality 
Standard for a second 10-year period through 2025.

DATES: Comments must be received on or before August 31, 2015.

ADDRESSES: Submit your comments, identified by Docket ID No. EPA-R10-
OAR-2015-0323, by any of the following methods:
     Federal eRulemaking Portal: http://www.regulations.gov: 
Follow the on-line instructions for submitting comments.
     Email: edmondson.lucy@epa.gov.
     Mail: Lucy Edmondson, U.S. EPA Region 10, Office of Air, 
Waste and Toxics, AWT-150, 1200 Sixth Avenue, Suite 900, Seattle, WA 
98101
     Hand Delivery/Courier: U.S. EPA Region 10, 1200 Sixth 
Avenue, Suite 900, Seattle, WA 98101. Attention: Lucy Edmondson, Office 
of Air, Waste and Toxics, AWT-150. Such deliveries are only accepted 
during normal hours of operation, and special arrangements should be 
made for deliveries of boxed information.

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: Lucy Edmondson at telephone number: 
(360) 753-9082, email address: edmondson.lucy@epa.gov, or the above 
EPA, Region 10 address.

SUPPLEMENTARY INFORMATION: For further information, please see the 
direct final action, of the same title, which is located in the Rules 
section of this Federal Register. The EPA is simultaneously approving 
the State's SIP revision as a direct final rule without prior proposal 
because the EPA views this as a noncontroversial SIP revision and 
anticipates no adverse comments. A detailed rationale for the approval 
is set forth in the preamble to the direct final rule. If the EPA 
receives no adverse comments, the EPA will not take further action on 
this proposed rule.
    If the EPA receives adverse comments, the EPA will withdraw the 
direct final rule and it will not take effect. The EPA will address all 
public comments in a subsequent final rule based on this proposed rule. 
The EPA will not institute a second comment period on this action. Any 
parties interested in commenting on this action should do so at this 
time. Please note that if we receive adverse comment on an amendment, 
paragraph, or section of this rule and if that provision may be severed 
from the remainder of the rule, the EPA may adopt as final those 
provisions of the rule that are not the subject of an adverse comment.

    Dated: July 8, 2015.
Dennis J. McLerran,
Regional Administrator, Region 10.
[FR Doc. 2015-18349 Filed 7-29-15; 8:45 am]
BILLING CODE 6560-50-P
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