Montana Department of Environmental Quality About Us Permitting & Operator Assistance Public Participation

Water Quality | Finding Of No Significant Impact and Environmental Assessment for the Middle Musselshell County District | New Water Mains Project | Comment Period Ends August 21, 2026

  • July 22 2026

An environmental assessment (EA) has been prepared by the Montana Department of Environmental Quality (DEQ) regarding the Middle Musselshell County Water District New Water Mains Project. The purpose of the project is to provide residents with a clean source of drinking water that is below the secondary maximum contaminant level for manganese.

Associated Materials:

Comment Period Ends:  August 21, 2026

Send Comments To:

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


Tags: MEPA, Public Comment and Water