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The Environmental Council of the States (ECOS)

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Drinking Water

Video of Sample Collection Procedures for Public Water Suppliers

March 11, 2026

Collecting Finished Drinking Water Samples for PFAS Analysis Video

March 11, 2026

Homeowner’s Guide: Collecting Samples for PFAS Water Analysis

March 11, 2026

PFAS in NH Well Water Fact Sheet

March 11, 2026

Drinking Water Program PFAS FAQ

March 11, 2026

PFAS Statewide Sampling Results

March 11, 2026

PFAS 101 Video

March 11, 2026

PFAS and Private Wells Fact Sheet

March 11, 2026

Addressing PFAS Contamination Story Map

March 11, 2026

Guidance on Point-of-Use and Point-of-Entry Water Treatment Devices

March 11, 2026

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The Environmental Council of the States
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Email: ecos@ecos.org
Tel 202-266-4920
Fax 202-266-4937

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