CAA Permitting in Wyoming

Clean Air Act permitting in Wyoming is the responsibility of the Air Quality Division of the Wyoming Department of Environmental Quality.

Responsible Area

Statewide, except in Indian Country, where EPA Region 8 is the permitting authority

Agency Office

Air Quality Division
Wyoming Department of Environmental Quality
122 West 25th Street, Herschler Building 2-E
Cheyenne, Wyoming 82002
(307) 777-7391, Fax: (307) 777-7682

Air Permitting Information and Contacts

Inventory, Monitoring, Permitting, And Compliance Tracking (IMPACT) data system

Title V Operating Permits 
Melissa Meares (melissa.meares@wyo.gov)
(307) 777-3771
 
New Source Review Permits
Andrew Keyfauver (andrew.keyfauver@wyo.gov)
(307) 777-7045

EPA Permit Program Oversight Contact
DJ Law (law.donald@epa.gov)
(303) 312-7015

EPA-Approved/Delegated Authorities

Federal Construction Permit Authority

Federal Title V Operating Permit Authority

Title V Program Evaluation

Title V Program Approval History

Delegations of Authority for NSPS/NESHAP/MACT