[Federal Register Volume 73, Number 197 (Thursday, October 9, 2008)]
[Proposed Rules]
[Page 59586]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E8-23866]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R06-OAR-2007-0659; FRL-8727-1]


Approval and Promulgation of Air Quality Implementation Plans; 
Louisiana; Approval of Section 110(a)(1) Maintenance Plans for the 1997 
8-Hour Ozone Standard for the Parishes of Calcasieu and St. James

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA is proposing to approve revisions to the Louisiana State 
Implementation Plan (SIP) concerning maintenance plans addressing the 
1997 8-hour ozone standard for the parishes of Calcasieu and St. James. 
On July 20, 2007 and August 24, 2007, the State of Louisiana submitted 
separate SIP revisions containing maintenance plans for the 1997 ozone 
standard for Calcasieu and St. James Parishes, respectively. These 
plans ensure the continued attainment of the 1997 8-hour ozone National 
Ambient Air Quality Standard (NAAQS) through the year 2014. These 
maintenance plans meet the statutory and regulatory requirements, and 
are consistent with EPA's guidance. EPA is approving the revisions 
pursuant to section 110 of the Federal Clean Air Act (CAA). On March 
12, 2008, EPA issued a revised ozone standard. Today's action, however, 
is being taken to address requirements under the 1997 ozone standard. 
Requirements for the areas under the 2008 standard will be addressed in 
future actions.

DATES: Written comments must be received on or before November 10, 
2008.

ADDRESSES: Comments may be mailed to Mr. Guy Donaldson, Chief, Air 
Planning Section (6PD-L), Environmental Protection Agency, 1445 Ross 
Avenue, Suite 1200, Dallas, Texas 75202-2733. Comments may also be 
submitted electronically or through hand delivery/courier by following 
the detailed instructions in the Addresses section of the direct final 
rule located in the rules section of this Federal Register.

FOR FURTHER INFORMATION CONTACT: Ellen Belk, Air Planning Section (6PD-
L), Multimedia Planning and Permitting Division, U.S. EPA, Region 6, 
1445 Ross Avenue, Dallas, Texas 75202-2733, telephone (214) 665-2164; 
fax number (214) 665-7263; e-mail address [email protected].

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 relevant 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. 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: September 29, 2008.
Richard E. Greene,
Regional Administrator, Region 6.
 [FR Doc. E8-23866 Filed 10-8-08; 8:45 am]
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