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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 ...

Former Coal Town

Sand Coulee: Clean water for former coal town Watch the DEQ YouTube video ...

Harmful Algal Bloom Info

Help us to find and report Harmful Algal Blooms Here's How ...

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Featured

Columbia Falls Aluminum Updates

Water Permitting Goes Online

Tintina Mine Update

DEQ Permitting Information

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DEQ Director Tom Livers

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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.

DEQ closes CFAC/Calbag Consent Order for...

Driscoll, Paul / Friday, September 21, 2018 0 31

Superfund investigation and cleanup ongoing

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