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The Environmental Council of the States (ECOS)

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Policy Documents

ECOS Comments on EPA’s PFAS Regulatory Determinations

June 10, 2020

Chemicals & Emerging Contaminants WaterLetters

ECOS Comments on Supplemental Notice of Proposed Rulemaking on Strengthening Transparency in Regulatory Science

May 18, 2020

ECOS Letter to EPA on Enforcement Discretion

April 3, 2020

Compliance & EnforcementLetters

Letter to U.S. EPA on Proposed Lead and Copper Rule Revisions

February 13, 2020

ECOS White Paper: Processes and Considerations for Setting State PFAS Standards

February 13, 2020

Air Chemicals & Emerging Contaminants Land & Waste WaterPublications

ECOS, ACWA, & ASDWA Joint Letter on Adding PFAS to TRI

February 3, 2020

Chemicals & Emerging ContaminantsLetters

ECOS Letter to U.S. EPA on CWA Section 401 Proposed Rule

October 21, 2019

ECOS Green Report: Stories of Lean

October 1, 2019

Budget & Agency ManagementGreen Reports

ECOS Green Report and Webinar: Tribal and Rural Waste Management Best Practices

September 30, 2019

Land & WasteGreen Reports

ECOS Drinking Water Financing Green Report & Webinar

July 12, 2019

WaterGreen Reports

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Email: ecos@ecos.org
Tel 202-266-4920
Fax 202-266-4937

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