[Federal Register Volume 72, Number 116 (Monday, June 18, 2007)]
[Proposed Rules]
[Page 33425]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E7-11581]


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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R09-OAR-2006-0619; FRL-8327-2]


Revisions to the Nevada State Implementation Plan, Washoe County 
District Health Department

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA is proposing to approve revisions to the Washoe County 
District Health Department (WCDHD) portion of the Nevada State 
Implementation Plan (SIP). These revisions concern opacity, emissions 
of carbon monoxide (CO) and particulate matter (PM) from wood stoves 
and fireplaces, and air emergency episode plans. We are proposing 
approval of local rules that help regulate emission sources under the 
Clean Air Act as amended in 1990 (CAA or the Act).

DATES: Any comments on this proposal must arrive by July 18, 2007.

ADDRESSES: Submit comments, identified by docket number EPA-R09-OAR-
2006-0619, 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: Andrew Steckel (Air-4), 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 
www.regulations.gov or e-mail. 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 in the 
FOR FURTHER INFORMATION CONTACT section.

FOR FURTHER INFORMATION CONTACT: Al Petersen, Rulemaking Office (AIR-
4), U.S. Environmental Protection Agency, Region IX, (415) 947-4118, 
[email protected].

SUPPLEMENTARY INFORMATION: This proposal addresses the following local 
rules: WCDHD Rules 010.117, 040.005, 040.051, and 050.001. In the Rules 
and Regulations section of this Federal Register, we are approving 
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. 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.
    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.

    Dated: May 9, 2007.
Laura Yoshii,
Acting Regional Administrator, Region IX.
 [FR Doc. E7-11581 Filed 6-15-07; 8:45 am]
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