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The Environmental Council of the States (ECOS)

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Policy Documents

ECOS Green Report: State Environmental Agency Modernization — Leveraging Unmanned Aerial Systems to Improve Environmental Results

February 11, 2021

Agency Management & BudgetAirChemicals & Emerging ContaminantsEnvironmental DataLand & WasteWaterGreen Reports

ECOS Letter to USACE on Proposal to Modify and Reissue Nationwide Permits

November 16, 2020

WaterLetters

ECOS Letter to U.S. EPA’s Office of Water on National Program Guidance

October 15, 2020

WaterLetters

Resolution 10-5: Improving Cooperative Management of Programs to Reduce Nonpoint Source Pollution

October 2, 2020

WaterResolutions

ECOS Letter to House on Proposed Amendments to Improve State Assumption under CWA Section 404

June 26, 2020

WaterLetters

ECOS Letter to Senate EPW on Proposed Amendments to Improve State Assumption under CWA Section 404

June 26, 2020

WaterLetters

Joint ECOS-ACWA-ASDWA Comment Extension Request for Nutrient Criteria

June 26, 2020

WaterLetters

ECOS Comments on EPA’s PFAS Regulatory Determinations

June 10, 2020

Chemicals & Emerging ContaminantsWaterLetters

Resolution 08-3: State Assumption of Clean Water Act Section 404 Permit Program

April 27, 2020

WaterResolutions

Resolution 04-3: Small Community Challenges

April 27, 2020

Agency Management & BudgetWaterResolutions

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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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