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Maryland Department of the Environment PFAS Action Plan

October 7, 2025

This action plan identifies strategies, actions, and funding to minimize PFAS releases and exposure, including related to environmental justice, contamination clean-up, and risk communication.

Michigan Department of the Environment, Great Lakes, & Energy WRD Municipal NPDES Strategy

October 7, 2025

This document provides guidance on reducing or eliminating the discharge of PFAS at municipal wastewater treatment plants using National Pollutant Discharge Elimination System (NPDES) permits.

Maryland Department of the Environment Biosolids Interim Guidance

October 7, 2025

This interim guidance on the land application of biosolids with PFAS contamination requests that applicators limit or cease application based on PFAS levels in the biosolids and also requires that…

North Carolina Fiscal Note for Adoption of PFAS Surface Water Quality Standards

October 2, 2025

This regulatory impact analysis for permanent rule change identifies efforts to protect the designated use of surface water bodies from PFAS pollution.

Colorado Senate Bill 20-218 on Hazardous Sustances Response

October 2, 2025

This Senate Bill concerns measures by the Colorado Department of Public Health and Environment to protect the public from certain hazardous substances, and makes an appropriation.

New Hampshire Department of Environmental Services Status Report on the Occurence of PFAS Contamination

October 2, 2025

This status report provides a summary of PFAS information available at two PFAS sites and presents PFAS data for public drinking water supplies and groundwater data compiled from known PFAS…

Colorado Department of Public Health and the Environment Policy for Interpreting the Narrative Water Quality Standards for PFAS

October 2, 2025

This policy assists the Water Quality Control Division in implementing the commission’s water quality standards and regulations.

Washington Department of Ecology PFAS Chemical Action Plan

October 2, 2025

This PFAS Chemical Action Plan recommends actions to address PFAS in the environment and resulting human impacts.

Minnesota Pollution Control Agency Facilities included in PFAS Monitoring Plan

September 30, 2025

This list identifies those facilities that are preliminarily scoped into the Minnesota Pollution Control Agency PFAS Monitoring Plan.

Michigan EGLE Industrial sources of PFOS to WWTPs

September 30, 2025

This document has been updated in May 2025 to include new wastewater treatment plant actions, significant PFOS sources, regulatory criteria, pretreatment and reduction efforts, and evaluations of the overall progress…

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