• Divisions
    • Director's Office
    • Enforcement
    • Centralized Services
    • Air, Energy & Mining
    • Water Quality
    • Waste Management & Remediation
  • CONTACTS
    • About Us
    • Affiliated Organizations
    • Contact Us
    • DEQ Staff Directory
    • DEQ Office Locations/Addresses
    • About Montana DEQ
      • Advisory Councils
      • Affiliated Organizations
      • Goal and Objectives
      • Organizational Structure
      • Our Mission
    • Board of Environmental Review
      • Board Authority
      • Board Policies
      • FAQs
      • Meeting Calender
      • Personnel Contacts
    • Director's Office
      • DEQ Business Processes
      • Goals and Objectives
      • Legal Unit
      • Organizational Chart
    • Environmental Links
      • EA: Environmental Assessments

      • EIS: Environmental Impact Statements

      • Major Facility Siting

      • Online Services

      • Today's Air
    • Permits
      • Air
      • Hazardous Waste
      • Mining
      • Solid Waste
      • Water Related
      • General Permits
    • Public Interest
      • DEQ Bids and Quotes
      • Grants and Loans
      • Legal and Public Notices
      • Press Releases
      • Public Comments
      • Public Meetings
  1.  
  2.  
  3.  
  4.  
  5.  
  6.  
Home Ground Radio

Home Ground Radio looks at the “work” of DEQ Listen...

DEQ Air Quality

Check Today’s Air Quality Read More...

Former Coal Town

Sand Coulee: Clean water for former coal town. See Karl Puckett's Report - Great Falls Tribune...

Upper Blackfoot Mining Tour

Upper BlackFoot Mining Complex Virtual Tour Take the Tour.

DEQ Permitting

DEQ Permitting Read More...

Beaverhead River and Clark Canyon Dam

Beaverhead River and Clark Canyon Reservoir Update Read More...

    •

Featured

Columbia Falls Aluminum Company (CFAC)

DEQ Petitions Court Over Nutrient Litigation

Tintina Mine Update

Big Sky Wastewater Spill Updates

  1.  
  2.  
 

DEQ Director Tom Livers

TomResize

 

About Us

The Montana Department of Environmental Quality is charged with protecting a clean and healthy environment as guaranteed to our citizens by our State Constitution. Our ultimate goal is to protect public health and to maintain Montana's high quality of life for current and future generations.

DEQ accepting comments on bond increase for...

cb5691 STATE / Monday, September 26, 2016 0 36
Increase due to costs of labor and equipment
Read more
RSS

Latest Tweets

Tweets by @MTDEQ

Follow Us