Clean Air Act Approval and Promulgation of New Source Review Implementation Plan for Wyoming

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Part 52

[WY6-1-6245b; AD-FRL-5113-1]

Clean Air Act Approval and Promulgation of New Source Review

Implementation Plan for Wyoming

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice of proposed rulemaking.

-----------------------------------------------------------------------

SUMMARY: EPA proposes to fully approve the revision to the State

Implementation (SIP) submitted by the State of Wyoming on November 12,

1993 for the purpose of meeting requirements of the Clean Air Act

(CAA), as amended in 1990, with regard to New Source Review (NSR) in

areas that have not attained the National ambient air quality standards

(NAAQS). Also in this document, EPA proposes to fully approve other

minor revisions to the State's NSR rules which were included in the

State's submittal. In the final rules section of this Federal Register,

EPA is approving the State's SIP revision as a direct final rule

without prior proposal because the Agency views this as a

noncontroversial revision amendment and anticipates no adverse

comments. A detailed rationale for the approval is set forth in the

direct final rule. If no adverse comments are received in response to

this proposed rule, no further activity is contemplated in relation to

this rule. If EPA does receive adverse comments, however, then the

direct final rule will be withdrawn, and all public comments received

will be addressed in a subsequent final rule based upon this proposed

rule. EPA will not institute a second comment period on this document.

Any parties interested in commenting on this action should do so at

this time.

DATES: Comments on this proposed rule must be received in writing by

December 29, 1994.

ADDRESSES: Written comments on this action should be addressed to Sara

Summers (8ART-AP), Air Programs Branch, at the EPA Regional Office

listed. Copies of the documents relevant to this proposed rule are

available for public inspection during normal business hours at the

following locations. The interested persons wanting to examine these

documents should make an appointment with the appropriate office at

least 24 hours before the visiting day.

U.S. Environmental Protection Agency, Region VIII, Air Programs

Branch, 999 18th Street, suite 500, Denver, Colorado, 80202-2466, (303)

293-0966.

Air Quality Division, Department of Environmental Quality,

Herschler Building, 4th floor, 122 West 25th Street, Cheyenne, Wyoming,

82002.

FOR FURTHER INFORMATION CONTACT: Sara Summers, U.S. Environmental

Protection Agency, Region VIII, Air Programs Branch, 999 18th Street,

suite 500, Denver, Colorado, 80202-2466, (303) 293-0966.

SUPPLEMENTARY INFORMATION:

See the information provided in the direct final rule which is

located in the rules section of this Federal Register.

Authority: 42 U.S.C. 7401-7671q.

Dated: September 26, 1994.

Jack W. McGraw,

Regional Administrator.

[FR Doc. 94-29208 Filed 11-28-94; 8:45 am]

BILLING CODE 6560-50-F