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Coal Mine Reclamation Information

Curious about Coal Mine Reclamation in Montana? Watch this to learn more...

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...

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Flood Advisories and Information Read More...

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Columbia Falls Aluminum Updates

Cleanup of Historic Industrial Site Achieves Milestone

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 finalizes West Glacier water, wastewater...

Driscoll, Paul / Monday, May 14, 2018 0 196

Final Environmental Assessment issued

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