Director's Office

Phone: (406) 444-2544
Fax: (406) 444-4386
Metcalf

George Mathieus, Acting Interim Dir

Director

444-6815

Vacant Deputy Director 444-7423
Lindsay Ford Dir Office Support Coordinator 444-5270

Legal Office

Phone: (406) 444-2544
Fax: (406) 444-4386
Metcalf
Edward Hayes Deputy Chief Legal Counsel 444-1425

Waste Management Legal Office

Phone: (406) 444-5300
Fax: (406)444-1374

Public Policy

Phone: (406) 444-2544
Fax: (406) 444-4386
Metcalf
Kristi Ponozzo Public Policy Director 444-2813

Petroleum Tank Release Compensation Board

Phone: (406) 444-9710
Fax: (406) 444-9711
Cedar
Terry Wadsworth Executive Director 444-9712
Garnet Pirre Administrative Support 444-9713

Board of Enviromental Review

Phone: (406) 444-2546
Fax: (406) 444-4388
Metcalf

Enforcement Program

Phone: (406) 444-0379
Fax: (406) 444-1923
Metcalf
Chad Anderson Section Supervisor 444-2964

Enforcement Fiscal Unit

Phone: (406) 444-0379
Fax: (406) 444-1925
Metcalf
Sandy Smith Program Support Specialist 444-3509
 

Air, Energy & Mining Division

Phone: (406) 444-3490
Fax: (406) 444-1499

Christopher Dorrington

Division Administrator

444-0496

Fiscal Services

Phone: (406) 444-3490
Fax: (406) 444-1499

Air Quality Bureau

Phone: (406) 444-3490
Fax: (406) 444-1499

Technical Support Services Program

Phone: (406) 444-3490
Fax: (406) 444-1499
Annette Williams Program Manager 444-5281

Analysis & Planning Services

Phone: (406) 444-3490
Fax: (406) 444-1499
Liz Ulrich Section Supervisor 444-9741

Research & Monitoring Services

Phone: (406) 444-3490
Fax: (406) 444-1499

Administrative Support

Phone: (406) 444-3490
Fax: (406) 444-1499
Denise Hansen Program Support Specialist 444-5295
Debra Sutliff Program Support Specialist 444-7889
Barb Williams Administrative Support Sup 444-6830

Air Permitting & Compliance Assistance Program

Phone: (406) 444-3490
Fax: (406) 444-1499

Permitting Services

Phone: (406) 444-3490
Fax: (406) 444-1499
Julie Merkel Section Supervisor 444-3626

Oil & Gas Services

Phone: (406) 444-3490
Fax: (406) 444-1499
Dave Aguirre Section Supervisor 782-2689 x205

Field Services

Phone: (406) 444-3490
Fax: (406) 444-1499

Energy Bureau

Phone: (406) 444-0281
Fax: (406) 444-6836
Laura Andersen Bureau Chief 444-6588
Meranda Bass Program Support Specialist 444-6460

Energy Efficiency & Compliance Assistance

Phone: (406) 444-0281
Fax: (406) 444-6836
Bonnie Rouse Section Supervisor 444-6439

Energy Planning & Renewables

Phone: (406) 444-0281
Fax: (406) 444-6836
Dan Lloyd Section Supervisor 444-6459

Hard Rock Mining Bureau

Phone: (406) 444-4953
Fax: (406) 444-1499
Dan Walsh Bureau Chief 444-6791
Jean Correia Program Support Specialist 444-0988

Operating Permit Services

Phone: (406) 444-4953
Fax: (406) 444-1499
Herb Rolfes Section Supervisor 444-3841

Coal & Opencut Mining Bureau

Phone: (406) 444-4970
Fax: (406) 444-4988
Edward Coleman Bureau Chief 444-4973
Elizabeth Smith Program Support Specialist 755-8965

Opencut Mining Section

Phone: (406) 444-4970
Fax: (406) 444-4988
Christopher Cronin Section Supervisor 444-2871
Jana Gruber Program Support Specialist 444-3920
Nicole Newman Program Support Specialist 444-4949
Jennifer Skartveit Program Support Specialist 444-4936

Coal Section

Phone: (406) 444-4970
Fax: (406) 444-4988
Chris Yde Section Supervisor 444-4967
Sharona Gilbert Program Support Specialist 444-4966
 

Centralized Services Division

Phone: (406) 444-2544
Fax: (406) 444-4386

Peggy MacEwen

Division Administrator

444-1760

Information Technology Bureau

Phone: (406) 444-1840
Fax: (406) 444-1923

Systems Administration Section

Phone: (406) 444-2544
Fax: (406) 444-4386
Michael Jares Section Supervisor 444-7994

Business Development Section

Phone: (406) 444-2544
Fax: (406) 444-4386

Application Development Section

Phone: (406) 444-2544
Fax: (406) 444-4386

Information Services

Phone: (406) 444-2544
Fax: (406) 444-4386
Roy Duelfer Section Supervisor 444-5342

Geographic Information Services

Phone: (406) 444-2544
Fax: (406) 444-4386

Human Resources

Phone: (406) 444-4218
Fax: (406) 444-5330
Christina Lipetzky Human Resource Manager 444-6717

Fiscal Services

Phone: (406) 444-2544
Fax: (406) 444-4386
 

Water Quality Division

Phone: (406) 444-6697
Fax: (406) 444-6836

Tim Davis

Division Administrator

444-4632

Public Water Supply Bureau

Phone: (406) 444-4400
Fax: (406) 444-1374
Jon Dilliard Bureau Chief 444-2409

Field Services

Phone: (406) 444-6697
Fax: (406) 444-6836
Gregory Butts Section Supervisor 755-8967

Technical Services

Phone: (406) 444-6697
Fax: (406) 444-6836
Greg Olsen Section Supervisor 444-0493
Kathy Jensen Program Support Specialist 444-2859
Jim Sutliff Program Support Specialist 444-0490

Monitoring & Reporting

Phone: (406) 444-6697
Fax: (406) 444-6836

Engineering Bureau

Phone: (406) 444-6697
Fax: (406) 444-6836
Mark Smith Bureau Chief 444-5325

Water Pollution Control State Revolving Fund

Phone: (406) 444-6697
Fax: (406) 444-6836
Jenn Rider Program Support Specialist 444-6757

Drinking Water State Revolving Fund

Phone: (406) 444-6697
Fax: (406) 444-6836

Subdivisions

Phone: (406) 444-6697
Fax: (406) 444-6836

Public Water Supply Plan Review

Phone: (406) 444-6697
Fax: (406) 444-6836
Leata English Program Support Specialist 444-4224

Water Quality Planning Bureau

Phone: (406) 444-6697
Fax: (406) 444-6836
Eric Urban Bureau Chief 444-2680

Monitoring & Assessment

Phone: (406) 444-6697
Fax: (406) 444-6836
Darrin Kron Section Supervisor 444-4765

Standards & Modeling

Phone: (406) 444-6697
Fax: (406) 444-6836
Myla Kelly Section Supervisor 444-3639

Information Management & Technical Services

Phone: (406) 444-6697
Fax: (406) 444-6836
Michael Pipp Section Supervisor 444-7424

Water Protection Bureau

Phone: (406) 444-3080
Fax: (406) 444-6836
Jon Kenning Bureau Chief 444-0420

Compliance, Training & Technical Assistance

Phone: (406) 444-3080
Fax: (406) 444-6836
Mindy McCarthy Section Supervisor 444-0917

Ground Source Water & 318/401

Phone: (406) 444-6697
Fax: (406) 444-6836
Eric Sivers Section Supervisor 444-4806

Watershed Protection

Phone: (406) 444-6697
Fax: (406) 444-6836
Dean Yashan Section Supervisor 444-5317

MPDES Permitting Section

Phone: (406) 444-6697
Fax: (406) 444-6836
Rainie DeVaney Section Supervisor 444-6769
Sandy Matule Program Support Specialist 444-2475

Fiscal Services

Phone: (406) 444-6697
Fax: (406) 444-6836
Danielle Vincent Fiscal Manager 444-6755
 

Waste Management & Remediation Division

Phone: (406) 444-6444
Fax: (406) 444-6783

Jenny Chambers

Division Administrator

444-6383

Fiscal Services

Phone: (406) 444-6444
Fax: (406) 444-6783
Sherry Blair Fiscal Manager 444-0217
Helenann Cannon Accounting/Prog Support Tech 444-6382

Federal Superfund & Construction

Phone: (406) 444-6444
Fax: (406) 444-6783
Thomas Stoops Bureau Chief 444-6445

Abandoned Mine Lands

Phone: (406) 444-6444
Fax: (406) 444-6783

Contaminated Site Clean-up Bureau

Phone: (406) 444-6444
Fax: (406) 444-6783

State Superfund

Phone: (406) 444-6444
Fax: (406) 444-6783
Moriah Bucy Section Supervisor 444-6366

Site Response

Phone: (406) 444-6444
Fax: (406) 444-6783
Denise Martin Section Supervisor 444-6578

Federal Facilities & Brownfields

Phone: (406) 444-6444
Fax: (406) 444-6783

Petroleum Tank Clean-up

Phone: (406) 444-6444
Fax: (406) 444-6783
Cedar
Amy Steinmetz Section Supervisor 444-6781

Cleanup Protection

Phone: (406) 444-6444
Fax: (406) 444-6783

Waste & Underground Tank Management Bureau

Phone: (406) 444-5300
Fax: (406) 444-1374
Ed Thamke Bureau Chief 444-6748

Solid Waste

Phone: (406) 444-6444
Fax: (406) 444-6783
Ricknold Thompson Section Supervisor 444-5345

Underground Storage Tanks

Phone: (406) 444-6444
Fax: (406) 444-6783
Leanne Hackney Section Supervisor 444-0485

Administrative Support

Phone: (406) 444-6444
Fax: (406) 444-6783
Mary Murray Admin Support Supervisor 444-6762
Sara Nelsen Program Support Specialist 444-3463

Hazardous Materials

Phone: (406) 444-6444
Fax: (406) 444-6783
Mark Hall Section Supervisor 444-4096

Technical Support

Phone: (406) 444-6444
Fax: (406) 444-6783
Autumn Daniels Program Support Specialist 444-6591
Susan Frary Program Support Specialist 444-6780
Amber Skillman Program Support Specialist 444-6443
Joann Wiggins Program Support Specialist 444-6795