CAA Permit Public Comment Opportunities in Region 8

EPA's Mountains and Plains region – Region 8 – directly implements CAA permitting programs for 27 Tribal Nations in Colorado, Montana, North Dakota, South Dakota, Utah, and Wyoming, with the exception of Title V Operating Permits on the Southern Ute Indian Reservation.

Listed below are air pollution control permits (indicated by permit type and facility) proposed to be issued by Region 8 that are currently available for public review and comment. To submit comments via email, click on the name of the contact person.

(Note: In select cases the permit documents are maintained on this page after the comment period has closed to provide ongoing accessibility; however, comments are no longer being accepted.)

• PSD Permits
• NA NSR Permits
• Minor NSR Permits
• Part 71 Title V Permits

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