Approval and Promulgation of Air Quality Implementation Plans; Colorado; New Source Review and Prevention of Significant Deterioration

ENVIRONMENTAL PROTECTION AGENCY

40 CFR Parts 52 and 81

[CO27-1-5754b; FRL-5012-7]

Approval and Promulgation of Air Quality Implementation Plans;

Colorado; New Source Review and Prevention of Significant Deterioration

AGENCY: Environmental Protection Agency (EPA).

ACTION: Notice of proposed rulemaking.

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SUMMARY: In this document, the EPA is proposing partial approval of

revisions to the State Implementation Plan (SIP) pertaining to the

State's new source review (NSR) and prevention of significant

deterioration (PSD) regulations, which was submitted by the Governor of

Colorado on January 14, 1993. In the final rules Section of this

Federal Register, the EPA is partially approving the State's SIP

submittal as a direct final rule without prior proposal because the

Agency views this submittal as noncontroversial and anticipates no

adverse comments. A detailed rationale for the partial 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 the EPA receives adverse comments, then 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direct final rule will be withdrawn and all public comments received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 should do

so at this time.

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

September 19, 1994.

ADDRESSES: Written comments should be addressed to Vicki Stamper, 8ART-

AP, at the EPA Regional Office listed below. Copies of the documents

relevant to this proposed rule are available for public inspection

during normal business hours at the following locations:

Air Programs Branch, Environmental Protection Agency, Region VIII, 999

18th Street, suite 500, Denver, Colorado 80202-2466; and Air Pollution

Control Division, Colorado Department of Health, 4300 Cherry Creek

Drive South, Denver, Colorado 80222-1530.

FOR FURTHER INFORMATION CONTACT: Vicki Stamper, 8ART-AP, Environmental

Protection Agency, Region VIII, 999 18th Street, suite 500, Denver,

Colorado 80202-2466, (303) 293-1765.

SUPPLEMENTARY INFORMATION: See the information provided in the Direct

Final notice of the same title which is located in the Rules Section of

this Federal Register.

Dated: July 6, 1994.

Kerrigan G. Clough,

Acting Regional Administrator.

[FR Doc. 94-20343 Filed 8-17-94; 8:45 am]

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