[Federal Register Volume 73, Number 132 (Wednesday, July 9, 2008)]
[Proposed Rules]
[Page 39275]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E8-15436]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R09-OAR-2006-0186, FRL-8569-7]


Revisions to the California State Implementation Plan, Northern 
Sierra Air Quality Management District, Including the Nevada County Air 
Pollution Control District Portion, Plumas County Air Pollution Control 
District Portion, and Sierra County Air Pollution Control District 
Portion

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA is proposing to approve revisions to the Northern Sierra 
Air Quality Management District (NSAQMD) portion of the California 
State Implementation Plan (SIP), including the Nevada County Air 
Pollution Control District (NCAPCD) portion, Plumas County Air 
Pollution Control District (PCAPCD) portion, and Sierra County Air 
Pollution Control District (PCAPCD) portion of the SIP. These revisions 
concern the permitting of air pollution sources. We are approving and 
removing local rules under authority of the Clean Air Act as amended in 
1990 (CAA or the Act).

DATES: Any comments on this proposal must arrive by August 8, 2008.

ADDRESSES: Submit comments, identified by docket number EPA-R09-OAR-
2006-0186, by one of the following methods:
     Federal eRulemaking Portal: http://www.regulations.gov. 
Follow the on-line instructions.
     E-mail: [email protected].
     Mail or deliver: Gerardo Rios (Air-3), U.S. Environmental 
Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA 
94105.
    Instructions: All comments will be included in the public docket 
without change and may be made available online at http://www.regulations.gov, including any personal information provided, 
unless the comment includes Confidential Business Information (CBI) or 
other information whose disclosure is restricted by statute. 
Information that you consider CBI or otherwise protected should be 
clearly identified as such and should not be submitted through http://www.regulations.gov or e-mail. http://www.regulations.gov is an 
``anonymous access'' system, and EPA will not know your identity or 
contact information unless you provide it in the body of your comment. 
If you send e-mail directly to EPA, your e-mail address will be 
automatically captured and included as part of the public comment. 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.
    Docket: The index to the docket for this action is available 
electronically at http://www.regulations.gov and in hard copy at EPA 
Region IX, 75 Hawthorne Street, San Francisco, California. While all 
documents in the docket are listed in the index, some information may 
be publicly available only at the hard copy location (e.g., copyrighted 
material), and some may not be publicly available in either location 
(e.g., CBI). To inspect the hard copy materials, please schedule an 
appointment during normal business hours with the contact listed below.

FOR FURTHER INFORMATION CONTACT: Laura Yannayon, Permits Office (AIR-
3), U.S. Environmental Protection Agency, Region IX, (415) 972-3534, 
[email protected].

SUPPLEMENTARY INFORMATION: This proposal addresses the approval of 
NSAQMD Rules 501, 505, 510, 511, 512, 513, 515, and 517 into the SIP 
and the removal of eight NCAPCD, two PCAPCD, and four SCAPCD permitting 
rules from the SIP. In the Rules section of this Federal Register, we 
are approving revisions in these local rules in a direct final action 
without prior proposal because we believe these SIP revisions are not 
controversial. If we receive adverse comments, however, we will publish 
a timely withdrawal of the direct final rule and address the comments 
in subsequent action based on this proposed rule.
    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, we may adopt as final those provisions 
of the rule that are not the subject of an adverse comment.
    We do not plan to open a second comment period, so anyone 
interested in commenting should do so at this time. If we do not 
receive adverse comments, no further activity is planned. For further 
information, please see the direct final action.

    Dated: April 16, 2008.
Laura Yoshii,
Acting Regional Administrator, Region IX.
 [FR Doc. E8-15436 Filed 7-8-08; 8:45 am]
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