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[Federal Register Volume 79, Number 61 (Monday, March 31, 2014)]
[Proposed Rules]
[Page 17965]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2014-07116]

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ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[EPA-R09-OAR-2012-0984; FRL-9904-74-Region 9]

Revisions to the Arizona State Implementation Plan

AGENCY: Environmental Protection Agency (EPA).

ACTION: Proposed rule.

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SUMMARY: The Environmental Protection Agency (EPA) is proposing under 
the Clean Air Act to approve a revision to the Arizona Statutes portion 
of the Arizona State Implementation Plan (SIP). This revision concerns 
particulate matter (PM) emissions from dust generating operations that 
do not already have a permit within the Phoenix Planning area. We are 
proposing to approve a state statute that requires the Arizona 
Department of Environmental Quality to develop and adopt a general 
permit that specifies episodic best management practices that are to be 
implemented by certain dust-generating activities.

DATES: Any comments on this proposal must arrive by April 30, 2014.

ADDRESSES: Submit comments, identified by docket number EPA-R09-OAR-
2012-0984, by one of the following methods:
    1. Federal eRulemaking Portal: www.regulations.gov. Follow the on-
line instructions.
    2. Email: 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 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 email. 
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 email directly to EPA, your email 
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: Generally, documents in the docket for this action 
are available electronically at www.regulations.gov and in hard copy at 
EPA Region IX, 75 Hawthorne Street, San Francisco, California 94105-
3901. While all documents in the docket are listed at 
www.regulations.gov, some information may be publicly available only at 
the hard copy location (e.g., copyrighted material, large maps), 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: Christine Vineyard, EPA Region IX, 
(415) 947-4125, vineyard.christine@epa.gov.

SUPPLEMENTARY INFORMATION: This proposal addresses the following state 
statute: A.R.S. section 49-457.05 (only A, B, D, and I), (``dust action 
general permit; best management practices; applicability; 
definitions''). In the Rules and Regulations section of this Federal 
Register, we are approving this state statute in a direct final action 
without prior proposal because we believe this SIP revision is 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.

    Dated: December 16, 2013.
Jared Blumenfeld,
Regional Administrator,Region IX.
[FR Doc. 2014-07116 Filed 3-28-14; 8:45 am]
BILLING CODE 6560-50-P
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