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Montana

Montana Secures U.S. EPA Approval of Narrative Nutrient Criteria for Wadable Streams 

October 17, 2025

Montana DEQ recently received U.S. EPA approval to use narrative nutrient water quality standards in place of the previous numeric standards for Montana’s wadable streams and select large river segments. See what this means.

Filed Under: Member News Tagged With: water quality

Montana Department of Environmental Quality PFAS Action Plan

September 18, 2025

This action plan identifies five key objectives for reducing risks posed by PFAS to human health and the environment.

Tagged With: PFAS

ECOS Green Report: Status of State Environmental Agency Budgets, Fiscal Years 2020 to 2023

August 28, 2025

This Green Report analyzes and discusses state environmental agency budget funding from FY2020-FY2023.

Filed Under: Uncategorized Tagged With: Budget, infrastructure, SRF

Western States Water Council PFAS Roundtable Summary

November 19, 2024

Summarizes the discussion of the January 18, 2023 states-only roundtable discussion on PFAS challenges and opportunities for coordination and policy resolution.

Tagged With: PFAS

Montana Funds Diesel Vehicle Replacement to Help Curb NOx Emissions

October 25, 2024

This week, the Montana Department of Environmental Quality (MDEQ) released a request for applications (RFA) for a $3.7M funding opportunity to help curb nitrogen oxide ​(NOx) emissions with clean transportation.…

Filed Under: Member News Tagged With: emissions, vehicles

State Innovation Video 2024: Montana Mentorship & Small Groups Programs

September 5, 2024

Filed Under: Innovation Award, Member News

Montana Cannabis Waste Guidebook

August 2, 2024

This guidebook is meant to inform cannabis growers, manufacturers, dispensaries, laboratories, and individual users of best practices regarding the various forms of waste involved in the cannabis industry.

Montana Funds Energy Infrastructure and Electric Grid Resilience

April 26, 2024

The Montana Department of Environmental Quality (MDEQ) is requesting applications for approximately $13.7M in grant funding for Energy Infrastructure Grid Resilience projects, such as battery storage and fire prevention systems,…

Filed Under: Member News

Montana Launches Workgroup to Enhance Public Engagement 

January 12, 2024

On January 8, the Montana Department of Environmental Quality (DEQ) announced the formation of a dedicated workgroup to discuss the agency’s implementation of the Montana Environmental Policy Act (MEPA), following…

Filed Under: Member News Tagged With: stakeholder engagement

State Innovation Video 2023: Montana Open-Cut Mining Inspection Technology

August 28, 2023

Filed Under: Innovation Award, Member News

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