Policy Documents

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

June 26, 2020

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

June 26, 2020

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

June 26, 2020

ECOS Comments on EPA’s PFAS Regulatory Determinations

June 10, 2020

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

April 27, 2020

Resolution 04-3: Small Community Challenges

April 27, 2020

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

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

November 27, 2019

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

October 21, 2019