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DEQ Office Locations

DEQ Helena Offices
 

Metcalf Building

Lee Metcalf Building, Main Office
1520 E. 6th Avenue
P.O. Box 200901
Helena, MT 59620-0901
Phone: 406-444-2544
Fax:  406-444-4386
TTY: 406-444-9526
Capital Complex Map
Google Maps and Directions


Remediation Division
1225 Cedar Street
P.O. Box 200901
Helena, MT 59620-0901
Phone: 406-444-6444
Fax: 406-444-6783
Google Maps and Directions


IEMB new offsite location, 2001 11th Ave, Helena, MT
Industrial & Energy Minerals Bureau - Permitting & Compliance Division

Mailing Address
1520 E. Sixth Avenue
P.O. Box 200901
Helena, MT 59620-0901
Physical Address
2001 11th Avenue
Building A-Opencut Mining Program
Building B-Coal & Uranium Mining Program
phone: 406-444-4970
fax: 406-444-4988
Google Maps and Directions

Air Monitoring - Permitting & Compliance Division Location, 2800 Airport Rd, Helena, MT
Air Monitoring - Permitting & Compliance Division
Physical Address
2800 Airport Rd, Helena
Phone: 406-444-3490
Fax: 406-444-1499
Mailing Address
P.O. Box 200901
Helena, MT 59620-0901
PTRCB Location, 1209 8th Avenue, Helena, MT
Petroleum Tank Release Compensation Board
Physical Address
1209 8th Avenue, Helena
Phone: 406-444-9711
Mailing Address
P.O. Box 200901
Helena, MT 59620-0901

 DEQ Satellite Offices

 
     Billings Office
     Airport Business Park IP-9
     1371 Rimtop Drive
     Billings, MT 59105-9702
 
Water, Air, LUST, Enforcement
406-247-4445
Industrial Energy and Minerals
406-247-4430

Butte Office
49 N Main
Butte, MT 59701
Air Resources Management
406-782-2689
fax: 406-782-2701

Kalispell Office
655 Timberwolf, Suite #3
Kalispell, MT 59901
406-755-8985

Billings Office
Water Protection Bureau
cell: 406-475-2137
office: 406-256-7655

Bozeman Office
Water Protection Bureau
cell: 406-475-2138  

Missoula Regional Office
Water Protection Bureau
Deschamps Building
2801 Connery Way, Suite A
Missoula, MT 59808
Office/Cell: 406-431-9577
 
Public Water & Subdivisions Bureau
Deschamps Building
2801 Connery Way, Suite A
Missoula, MT 59808
Sandy Arnold - 541-9015
Brian Hogenson - 541-9014
Melee Valett - 541-9016
 
Air Resources Management Bureau
Missoula County Health Dept.
301 W. Alder
Missoula, MT 59802
406-523-4907