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Chemicals & Emerging Contaminants

New Hampshire Findings of PFAS in Floor Cleaning Wastewater Sampling Program

November 10, 2025

Summarizes results of a study on PFAS in floor stripping and refinishing wastewater at four schools in New Hampshire.

Tagged With: PFAS

New Mexico PFAS Blood Testing Project Final Report

November 10, 2025

Outlines the results of NMED-led PFAS blood testing for residents who lived or worked near Cannon Air Force Base.

Tagged With: PFAS

Resolution 25-2: The Importance of Science in Advancing Cooperative Federalism

November 10, 2025

This ECOS policy highlights the importance of foundational and applied science to the work of the state environmental agencies within the framework of cooperative federalism.

Filed Under: Uncategorized Tagged With: cooperative federalism, science

Massachusetts DEP Celebrates 50 Years of Environmental Protection

October 31, 2025

Massachusetts Department of Environmental Protection celebrated 50 years of work to protect human health and the environment in the state.

Filed Under: Member News Tagged With: brownfields, environmental justice, PFAS

UCMR 5 Data Finder

October 28, 2025

This online tool allows users to easily search for, summarize, and download teh available analytical results from the fifth Unregulated Contaminant Monitoring Rule (UCMR 5).

Tagged With: PFAS

EPA Testing Results of PFAS Destruction by a Hazardous Waste Incinerator

October 28, 2025

Provides insight into and results of hazardous waste incineration of PFAS, specifically detailing a 2024 testing demonstration of a RCRA-permitted facility and its ability to achieve low to non-detectable concentrations…

Tagged With: PFAS

Washington Assessment of PFAS Levels in State Biosolids

October 28, 2025

Outlines results of a study to assess PFAS in biosolids generated at 44 WWTPs across Washington state.

Tagged With: PFAS

Washington Assesses PFAS Levels in State Biosolids 

October 24, 2025

The Washington Department of Ecology (Ecology) in September released an Assessment of PFAS Levels in Washington State Biosolids, documenting the results of a study begun in 2024 to assess PFAS…

Filed Under: Member News Tagged With: biosolids, PFAS, wastewater

New Mexico Proposes PFAS Consumer Product Phase-Out and Labeling Requirements 

October 17, 2025

The New Mexico Environment Department last week proposed rules to implement the state’s PFAS Protection Act. The rules, which apply to the manufacturers of products that contain intentionally added PFAS,…

Filed Under: Member News Tagged With: PFAS

Illinois Poised to Implement PFAS Reduction Act 

October 17, 2025

Illinois Governor J.B. Pritzker amended the state’s PFAS Reduction Act to phase out the intentional use of PFAS in a variety of consumer products by 2032. Learn more about the updated Act.

Filed Under: Member News Tagged With: PFAS

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