All SIP Planning Modeling and Emission Inventories Stationary Sources Oil and Gas Transportation
EPA publishes the Proposed Rule for approval of the Ozone Action Plan and State Implementation Plan for the Metropolitan Denver/North Front Range Area in the Federal Register.
Related downloads:
Federal Register Vol. 75 , Number 139, July 21, 2010
Ozone Action Plan and State Implementation Plan 2008
Revisions to Ambient Standards Regulation
Comments on EPA's Proposed National Ambient Air Quality Standards for 8-Hour Ozone:
State of Colorado - March 22, 2010
National Association of Clean Air Agencies (NACAA) - March 22, 2010
Western States Air Resource Council (WESTAR) - March 26, 2010
Ozone Action Plan and State Implementation Plan - Approved by AQCC 12/12/2008
Revisions to Ambient Standards Regulation
Interstate Transport SIP - Approved by AQCC 12/12/2008
AQCC Public Hearing, December 11-12, 2008 Prehearing and Rebuttal Statements
RAQC Presentation to AQCC - December 11, 2008
