Air quality implementation plans; approval and promulgation; various States: Nevada,

[Federal Register: April 20, 2007 (Volume 72, Number 76)]

[Proposed Rules]

[Page 19828-19829]

From the Federal Register Online via GPO Access [wais.access.gpo.gov]

[DOCID:fr20ap07-17]

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R09-OAR-2007-0197; FRL-8300-4]

Approval and Promulgation of Implementation Plans; Revisions to the Nevada State Implementation Plan; Definition, Emergency Episode, and Monitoring Regulations

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

SUMMARY: EPA is proposing full approval of revisions to the Nevada Department of Conservation and Natural Resources portion of the Nevada State Implementation Plan (SIP). These revisions concern a definition, an emergency episode regulation, and various monitoring regulations. We are proposing to approve these provisions in order to regulate their corresponding emission sources under the Clean Air Act as amended in 1990 (CAA or the Act).

[[Page 19829]]

DATES: Any comments on this proposal must arrive by May 21, 2007.

ADDRESSES: Submit comments, identified by docket number EPA-R09-OAR- 2007-0197, by one of the following methods:

1. Federal eRulemaking Portal: http://www.regulations.gov. Follow

   the on-line instructions.

2. E-mail: steckel.andrew@epa.gov.

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.

   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: Julie A. Rose, EPA Region IX, (415) 947-4126, rose.julie@epa.gov.

   SUPPLEMENTARY INFORMATION: This proposal addresses the provisions in the following table:

   Submitted Provisions

   NAC No.

   NAC title Adopted Submitted

   445B.134..................... ``Person''

   09/06/06 12/08/06 defined. 445B.230..................... Plan for

   09/06/06 12/08/06 reduction of emissions. 445B.258..................... Monitoring

   09/06/06 12/08/06 systems: Verification of operational status. 445B.259..................... Monitoring

   09/06/06 12/08/06 systems: Performance evaluations. 445B.260..................... Monitoring

   09/06/06 12/08/06 systems: Components contracted for before September 11, 1974.

   In the Rules and Regulations section of this Federal Register, we are approving these provisions 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 4, 2007. Jane Diamond, Acting Regional Administrator, Region IX. [FR Doc. E7-7548 Filed 4-19-07; 8:45 am]

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