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Letters

ECOS, ACWA, ASDWA, & ASTSWMO Joint Letter on U.S. EPA’s PFAS Action Plan

April 4, 2019

This joint letter provides the state associations’ comments and feedback on U.S. EPA’s PFAS Action Plan.

Joint Association Letter to House Water Resources and Environment Subcommittee on CWSRF Reauthorization

March 22, 2019

ECOS and the Association of Clean Water Administrators submitted a joint letter to the Water Resources and Environment Subcommittee of the House Transportation and Infrastructure Committee to support efforts to…

ECOS Comments on EPA’s National Compliance Initiatives for Fiscal Years 2020-2023

March 11, 2019

Letter to U.S. Department of Energy on Interpretation of High Level Waste Definition

January 9, 2019

ECOS sent this joint letter with the National Governors Association to provide input to the U.S. Department of Energy Office of Environmental Management (EM) on the revised interpretation of the…

Memo to ECOS Members on Cooperative Federalism 2.0

October 31, 2018

This October 25 memo from ECOS Past President Todd Parfitt (WY) and previous Past President John Linc Stine (MN) to members highlights some of the association’s major cooperative federalism initiatives as well…

ECOS Comment Letter on the Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule

October 29, 2018

This letter to U.S. EPA details ECOS’ comments on the Safer Affordable Fuel-Efficient (SAFE) Vehicles Rule for Model Years 2021-2026 Passenger Cars and Light Trucks.

ECOS, ACWA, and ASWM Letter to Congress on CWA Section 401

August 15, 2018

ECOS, the Association of Clean Water Administrators (ACWA), and the Association of State Wetland Managers (ASWM) sent a joint letter urging Congress to preserve states’ ability to protect water quality…

ECOS and NGA Joint Letter to DOE Office of Environmental Management on High-Level Nuclear Waste

August 3, 2018

This joint letter, written by ECOS and the National Governors Association to the Assistant Secretary for the U.S. Department of Energy’s Office of Environmental Management, expresses state interest in discussions…

Principles for EPA Oversight Under ECOS Cooperative Federalism 2.0

July 3, 2018

In June 2017, ECOS published “Cooperative Federalism 2.0: Achieving and Maintaining a Clean Environment and Protecting Public Health.” Among other things, that document describes ways in which EPA could improve…

ECOS Comments on Draft Guide for Access to TSCA CBI

April 17, 2018

These comments reflect state views on U.S. EPA’s draft guidance for access to TSCA Section 14(d)(4) Confidential Business Information.

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The Environmental Council of the States
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Washington, DC 20005

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

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