Approval and Promulgation of Air Quality Implementation Plans; Colorado; Revisions to New Source Review Rules

EPA is proposing approval of revisions adopted by the State of Colorado on December 15, 2005, to Regulation No. 3 (Stationary Source Permitting and Air Pollutant Emission Notice Requirements.) Colorado submitted the request for approval of these rule revisions into the State Implementation Plan (SIP) on August 21, 2006. The revisions remove repealed provisions in Regulation No. 3 that pertain to the issuance of Colorado air quality permits; the revisions also implement other minor administrative changes and renumbering. The intended effect of this action is to propose to approve the rules that are consistent with the Clean Air Act (CAA.) This action is being taken under section 110 of the CAA.

Agency Contact: Kevin Leone, Air Program, Mailcode 8P- AR, Environmental Protection Agency, Region 8, 1595 Wynkoop Street, Denver, Colorado 80202-1129, (303) 312-6227, or leone.kevin@epa.gov.