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Environmental Assessments

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The EAs listed in the links above are not included in the list below.
If no current documents are listed below, please use the links above to look at specific categories of EAs.
Environment Assessment Business Process Flowchart
DEQ Montana Environmental Policy Act (MEPA) Procedural Rule and Guidelines

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Project Name

DEQ
Determination

Issue Date
Removal or Response Date
Department Contact

Notice of Finding of No Significant Impact and Environmental Assessment for the Bozeman Story Mill Landfill (WPCSRF)

Finding of No Significant Impact and Environmental Assessment April 16, 2015 June 1, 2015

Mike Abrahamson
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406)444-6776

Notice of Supplemental Finding of No Significant Impact for the Lockwood Water and Sewer District (WPCSRF)

Supplemental Finding of No Significant Impact March 31, 2015 May 14, 2015

Todd Teegarden
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406)444-5324

Notice of Publication of Categorical Exclusion for the Town of Fort Peck (DWSRF)

Categorical Exclusion March 24, 2015 May 7, 2015

Gary Wiens
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406)444-7838

Notice of Publication of Categorical Exclusion for the Town of Pinesdale (DWSRF)

Categorical Exclusion March 6, 2015 April 21, 2015

Gary Wiens
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406)444-7838

Final Environmental Assessment - Black Butte Copper Exploration Project


Frequently Asked Questions About The Black Butte Copper Project

Mitigated Environmental Assessment January 14, 2014 None

Herb Rolfes
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406)444-3841

Tintina Alaska Exploration, Black Butte Project Draft EA July 15, 2013 August 26, 2013

Herb Rolfes
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406)444-3841