Environmental Assessments

The EAs listed in the links above are not included in the table located in the accordion below. If no current documents are listed below, please use the links above to look at specific categories of EAs.


Project Name

DEQ Determination

Issue Date
Removal or Response Date
Department Contact
Notice of Publication of Finding No Significant Impact for Bigfork Bay Collection System Improvements for Bigfork, Montana FONSI October 28, 2020 November 28, 2020 Jeremy Perlinski
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-4769
Amended Notice of Publication of Categorical Exclusion for the Polson Wastewater Collection System Improvements for the City of Polson, Montana CATEX October 21, 2020 November 21, 2020 Michele Marsh
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-5322
Notice of Publication of Finding No Significant Impact for DPRWA Scobey-Flaxville Branch Lines Project Phase 2 for the Sheridan and Daniels Counties, Montana FONSI October 9, 2020 November 9, 2020 Sandie Koenig
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-6770
Notice of Publication of Categorical Exclusion for Hardin Wastewater Collection System Improvements Project for the City of Hardin, Montana CATEX September 14, 2020 October 15, 2020 Michele Marsh
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-5322
Notice of Publication of Finding No Significant Impact for Medicine Lake Wastewater Improvement Project for the Town of Medicine Lake, Montana FONSI September 14, 2020 October 15, 2020 Michele Marsh
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-5322
Notice of Publication of Finding No Significant Impact and Environmental Assessment for Medicine Lake Wastewater Improvement Project for the Town of Medicine Lake, Montana FONSI & EA November 7, 2018 October 15, 2020 Michele Marsh
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-5322

Major Facility Siting Act Amendment for Talen Energy to utilize non-Rosebud Mine Seam Coal

Rescission of Major Facility Siting Act Amendment for Talen Energy to utilize non-Rosebud Mine Seam Coal

MFS Certificate Amendment

May 10, 2019
 

September 8, 2020

N/A Craig Jones
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-0514

Major Facility Siting Act Amendment for Talen Energy to develop a Coal Handling Facility at Colstrip, Montana for non-Rosebud Coal

Rescission of Major Facility Siting Act Amendment for Talen Energy to develop a coal handling facility at Colstrip for non-Rosebud Mine Seam Coal

MFS Certificate Amendment

May 3, 2019
 

September 8, 2020

N/A Craig Jones
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-0514
Final Environmental Assesesment-Golden Sunlight Mine Apex Project Final Environmental Assessment October 2018 N/A Dan Walsh
Montana Department of Environmental Quality
PO Box 200901
Helena, MT 59620-0901
Phone: (406) 444-6791

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