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Coal Mine Reclamation Information

Crow Tribe, company, and DEQ cooperate on reclamation The Absaloka Story ...

Work at DEQ

The Work of DEQ Watch this short video for a look at what we do ...

DEQ Air Quality

Check Today’s Air Quality Read More ...

DEQ Water Quality Dashboard

Key Metrics in Environmental Protection Read More ...

Credit: USGS Glacier Floor Image, Information on Montana Floods

Flood Advisories and Information Read More...

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Director Shaun McGrath

Tintina Mine Update

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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.

Latest News

Montana DEQ & EPA to host joint public meeting...

Driscoll, Paul / Thursday, July 18, 2019 0 108

Officials will discuss health risks and discuss regulatory options

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