Environmental Assessments

By Subject or Program:
Air Quality Permits/EAs
Coal & Uranium Mining
Search Opencut Permits
Hard Rock Mining Permits
Septic Tank Pumpers
Underground Storage Tanks
Waste Management (Hazardous Waste, Junk Vehicle Facilities, Solid Waste Facilities)
Water Quality Discharge Permits

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


 


Project Name

DEQ Determination

Issue Date
Removal or Response Date
Department Contact

Final Environmental Assessment for proposed West Glacier RV Park's associated water, wastewater, and stormwater and Response to Comments.

DRAFT EA February 2018

Press Release, May 14, 2018

Final Approval May 14, 2018 N/A

Rachel Clark

Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-4400

Notice of Publication of Categorical Exclusion for Town of Dodson-Dodson Water Control Building(DWSRF) CATEX May 7, 2018 June 20, 2018

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 Chester WW Collection System Improvements, Town of Chester(WPCSRF) CATEX May 7, 2018 June 20, 2018

Terry Campbell

Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-7343

Notice of Publication of Categorical Exclusion for Missoula County Fairgrounds Water & Sewer Main Projects - Missoula, MT (WPCSRF) CATEX May 4, 2018 June 18, 2018

Jerry Paddock

Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-5323

Notice of Publication of Finding of No Significant Impact for the Town of Dutton Water Improvements Project (DWSRF) FONSI April 26, 2018 June 11, 2018

Marc Golz

Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-6770

Notice of Publication of Categorical Exclusion for the Manhattan Wastewater Collection System Improvements (WPCSRF) CATEX April 25, 2018 June 8, 2018

Mike Abrahamson

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

Final Environmental Assessment - Lucky Minerals Emigrant Exploration Project Environmental Assessment July 26, 2017 None Dan Walsh
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-6791

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