[Federal Register Volume 61, Number 66 (Thursday, April 4, 1996)]
[Proposed Rules]
[Page 15019]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 96-8222]



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ENVIRONMENTAL PROTECTION AGENCY
40 CFR Part 52

[FRL-5446-6]


Arizona Visibility Federal Implementation Plan Corrective 
Revision

AGENCY: Environmental Protection Agency (U.S. EPA).

ACTION: Proposed Rule.

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SUMMARY: The EPA proposes to revise the visibility Federal 
implementation plan (FIP) for the State of Arizona to correct errors in 
internal cross-references within the existing regulations addressing 
control requirements at the Navajo Generating Station, adopted to 
protect visibility at the Grand Canyon National Park. The rules being 
corrected were published in the Federal Register on October 3, 1991 at 
56 FR 50172-50187. The internal cross-reference errors occur in the 
compliance determination procedures at 40 CFR 52.145(d)(3).
    In the Final Rules Section of this Federal Register, the EPA is 
promulgating the corrective revisions as a direct final rule without 
prior proposal because the Agency views this as a noncontroversial 
action and anticipates no adverse comments. Further explanation of the 
corrective regulatory revisions is set forth in the direct final rule 
and the reader is referred to that notice. If no adverse comments are 
received in response to this proposed rule, no further activity is 
contemplated in relation to this rule. If EPA receives adverse 
comments, the direct final rule will be withdrawn and all public 
comments received will be addressed in a subsequent final rule based on 
this proposed rule. The EPA will not institute a second comment period 
on this notice. Any parties interested in commenting on this notice 
must do so at this time. The public comments should address only the 
accuracy of EPA's proposed corrections to the cross-referencing errors. 
The EPA is not requesting public comment on the underlying merits or 
substance of the final rules which are unaffected by the technical 
corrections.

DATES: Comments on this proposed rule must be received in writing by 
May 6, 1996.

ADDRESSES: Written comments must be submitted, in duplicate, to: Docket 
No. A-96-12, U.S. Environmental Protection Agency, Air and Radiation 
Docket and Information Center, Room M-1500 (6102), 401 M Street SW., 
Washington, DC 20460.
    The public docket for the rules issued on October 3, 1991 is A-89-
02A and the public docket for this corrective revision to the October 
3, 1991 rules is A-96-12. The dockets are available for public 
inspection and copying between 8:00 a.m. to 4:00 p.m., Monday through 
Friday, at the U.S. Environmental Protection Agency's Air and Radiation 
Docket and Information Center listed above. A reasonable fee may be 
charged for copies.

FOR FURTHER INFORMATION CONTACT: Mr. Richard Damberg, U.S. 
Environmental Protection Agency, Office of Air Quality Planning and 
Standards (MD-15), Research Triangle Park, North Carolina 27711, (919) 
541-5592.

SUPPLEMENTARY INFORMATION: See the information provided in the Direct 
Final rule which is located in the Rules Section of this Federal 
Register.

List of Subjects in 40 CFR Part 52

    Environmental protection, Air pollution control, Nitrogen dioxide, 
Particulate matter, Carbon monoxide, Ozone, Lead, Sulfur oxides, 
Reporting and recordkeeping requirements.

    Dated: March 18, 1996.
Mary Nichols,
Assistant Administrator for Air and Radiation.
[FR Doc. 96-8222 Filed 4-3-96; 8:45 am]
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