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The Environmental Council of the States (ECOS)

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Policy Documents

Resolution 16-4: Towards a More Effective and Efficient Clean Water Act National Pollutant Discharge Elimination System (NPDES) Program

September 26, 2022

Environmental DataWaterResolutions

Resolution 22-1: Ensuring a Consultative Role for States and Territories in Setting Policy for the Hydrogen Economy

September 26, 2022

AirEnergyResolutions

ECOS State Survey on Offsite Compliance Monitoring: A Summary of Findings

September 16, 2022

Compliance & EnforcementGreen Reports

ECOS Letter to EPA on CWA 401 Water Quality Certification Improvement Rule

August 8, 2022

WaterLetters

ECOS Letter to EPA on Proposed Build America Buy America Waiver for Select Programs

July 27, 2022

WaterLetters

ECOS Elects New Secretary-Treasurer and Appoints New Past President

July 26, 2022

Press Releases

ECOS Letter to EPA on Draft FY23-24 National Program Guidances

July 15, 2022

AirChemicals & Emerging ContaminantsCompliance & EnforcementLand & WasteWaterLetters

ECOS Letter on U.S. DOJ SEP Policy

July 14, 2022

Compliance & EnforcementLetters

ECOS Letter to EPA on Proposed Build America Buy America SRF Waiver

June 29, 2022

WaterLetters

ECOS Statement on PFAS Health Advisories

June 15, 2022

Chemicals & Emerging ContaminantsWaterLetters

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The Environmental Council of the States
1250 H Street NW, Suite 850
Washington, DC 20005

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

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