[Federal Register Volume 74, Number 86 (Wednesday, May 6, 2009)]
[Proposed Rules]
[Page 20895]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: E9-10515]


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 Proposed Rules
                                                 Federal Register
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 This section of the FEDERAL REGISTER contains notices to the public of 
 the proposed issuance of rules and regulations. The purpose of these 
 notices is to give interested persons an opportunity to participate in 
 the rule making prior to the adoption of the final rules.
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  Federal Register / Vol. 74, No. 86 / Wednesday, May 6, 2009 / 
Proposed Rules  

[[Page 20895]]



ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R09-OAR-2008-0839; FRL-8783-8]


Revisions to the California State Implementation Plan, South 
Coast Air Quality Management District; Sacramento Metropolitan Air 
Quality Management District

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: EPA is proposing to approve revisions to the South Coast Air 
Quality Management District (SCAQMD) and Sacramento Metropolitan Air 
Quality Management District (SMAQMD) portion of the California State 
Implementation Plan (SIP). These revisions concern oxides of nitrogen 
(NOX) emissions from residential water heaters, Boilers, 
Process Heaters and Steam Generators. We are proposing to approve local 
rules to regulate these emission sources under the Clean Air Act as 
amended in 1990 (CAA or the Act).

DATES: Any comments on this proposal must arrive by June 5, 2009.

ADDRESSES: Submit comments, identified by docket number [EPA-R09-OAR-
2008-0839], by one of the following methods:
    1. Federal eRulemaking Portal: http://www.regulations.gov. Follow 
the on-line instructions.
    2. E-mail: [email protected].
    3. Mail or deliver: Andrew Steckel (Air-4), U.S. Environmental 
Protection Agency Region IX, 75 Hawthorne Street, San Francisco, CA 
94105-3901.
    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. Electronic files should avoid the use of special characters, 
any form of encryption, and be free of any defects or viruses.
    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: Idalia Perez, EPA Region IX, (415) 
972-3248, [email protected].

SUPPLEMENTARY INFORMATION: This proposal addresses the following local 
rules: SCAQMD 1121 and SMAQMD 411. 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. 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: March 2, 2009.
Laura Yoshii,
Acting Regional Administrator, Region IX.
[FR Doc. E9-10515 Filed 5-5-09; 8:45 am]
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