Montana Department of Environmental Quality About Us Permitting & Operator Assistance Public Participation

Contact DEQ

We appreciate your comments and suggestions. Our goal is to provide you with excellent customer service and the information you need for meaningful participation in Montana's environmental programs.

Please feel free to contact us with any questions, comments, or problems you have with programs, environmental concerns, or our web site. You can find more detailed information about who to contact about specific subjects on the Staff Directory page. If you know the name of the staff person you are trying to contact, you can search for contact information on the State Employee Search page.

Complaints and Enforcement

Need to submit a complaint, report pollution, or notify DEQ's enforcement program of an environmental concern? Click the button below to submit a complaint form. We take environmental issues very seriously and someone will contact you as soon as possible.

Report Pollution


Send Us An Email


General Inquiries

DEQ Main Line (406) 444-2544

Media Inquiries

Communications Team (406) 438-2446

DEQ Enforcement Division

Report Pollution (406) 444-0379


First Contact - Local Dispatch Dial 911
Second Contact - Disaster & Emergency Services
(406) 324-4777 or (406) 431-0411

Records Management Coordinator

Request Public Records (406) 444-6701