Environmental Quality, Department of
122 West 25th St, Herschler Building
Cheyenne 82002
Ph. 307-777-7937
Fax 307-777-7682
Email
keith.guille@wyo.gov

Director's Office 4th Floor West 307-777-7937
Abandoned Mine Land Division 1st Floor West 307-777-6145
Administration 4th Floor West 307-777-7937
Air Quality Division 2nd Floor East 307-777-7391
Industrial Siting 4th Floor West 307-777-7369
Land Quality Division 3rd Floor West 307-777-7756
Solid & Hazardous Waste Division 4th Floor West 307-777-7752
Water Quality Division 4th Floor West 307-777-7781
Environmental Quality Field Offices
Casper
152 North Durbin Street Suite 100
Casper, WY. 82601
Fax 307-473-3458
   

Abandoned Mine Lands Division
2211 King Blvd
Casper, WY

  307-473-3460
Air Quality Division   307-473-3455
Solid & Hazardous Waste Division   307-473-3450
Water Quality Division   307-473-3465

Lander

510 Meadowview Dr.
Lander WY. 82520
Fax 307-332-7726
   
Abandoned Mine Lands Division   307-332-5085
Air Quality Division   307-332-6755
Land Quality Division   307-332-3047
Solid & Hazardous Waste Division   307-332-6924
Water Quality Division   307-332-3144

Rock Springs
2451 Foothills Blvd., Suite 100
Rock Springs, WY  82901
Fax:  307-352-2617
   
Abandoned Mine Lands Division   Phone:  307-352-2564
Water Quality Division   Phone: 307-352-2559

Sheridan
2100 West 5th Street
Sheridan, WY. 82801
Phone: 307-673-9337
   
Air Quality Division   307-673-9337
Abandoned Mine Lands Division   307-673-9337
Land Quality Division   307-673-9337
Water Quality Division   307-673-9337