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The Environmental Council of the States (ECOS)

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Surface Water

Efforts to Address PFAS in the Environment

March 11, 2026

PFAS Geographic Information System Map

March 11, 2026

PFAS Foam Webpage

March 11, 2026

Dredging Guidance Document

March 11, 2026

What are PFAS? Video

March 11, 2026

PFAS Media Briefing Videos

March 11, 2026

Resources for Residents in Dane County

March 11, 2026

Statewide PFAS Sampling Dashboard

March 11, 2026

PFAS Sampling Map

March 11, 2026

Site-Specific Surface and Groundwater Monitoring Fact Sheets

March 11, 2026

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The Environmental Council of the States
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Email: ecos@ecos.org
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