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Association of Clean Water Administrators

The Voice of States & Interstates since 1961

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Home > Watersheds Committee > Page 2

Watersheds Committee

EPA/USACE Proposed Mitigation Rule Revisions Presentation

Posted: June 21, 2019

A briefing presentation from the EPA and the Army Corps on upcoming plans to revise the Compensatory Mitigation for Losses of Aquatic Resources” (Mitigation Rule) (40 CFR Part 230, Subpart… Read More »

ACWA Comment Letter – Pre-proposal Recommendations for Clarification of Provisions within Clean Water Act Section 401 and Related Federal Regulations and Guidance

Posted: June 7, 2019

This ACWA comment letter was submitted on May 24, 2019 and was responsive to EPA’s Pre-proposal Recommendations for Clarification of Provisions within Clean Water Act Section 401 and Related Federal… Read More »

WOTUS Discussion Questions for State Outreach Sessions

Posted: March 15, 2019

Discussion questions provided by EPA and the Army Corps of Engineers during state WOTUS outreach sessions.

Sec. 401 Process Improvements

Posted: February 21, 2019

States are the primary authority for allocating, administering, protecting, and developing water resources, and they are primarily responsible for water supply planning within their boundaries. States have the ultimate say in the management of their water resources and are best suited to speak to the unique nature of western water law and hydrology. Under the Clean Water Act (CWA), Congress deliberately preserved states’ authority to manage and protect their water resources by establishing a system of cooperative federalism through which states serve as co-regulators for the implementation and enforcement of federal statutory programs. CWA Section 401 represents a critical state authority which protect states’ authority over water resources and ensures that states have a meaningful role in the certification of federal permits and licenses for projects that may affect water quality in a state.The CWA Section 401 Process Improvements have been developed in collaboration with associations of state officials and are intended to identify possible reforms to the water quality certification program that do not compromise or curtail states’ well-established legal authority to manage and protect their water resources. As states are co-regulators with the federal government in administering the CWA, it is critical that states be afforded early, meaningful, substantive, and ongoing consultation in the development of any changes to the Section 401 program or to the balance of state and federal authority under the statute.

ACWA, ECOS & ASWM Waters Assumable by States/Tribes under §404

Posted: August 2, 2017

ACWA, ECOS and ASWM sent a letter to Administrator Pruitt expressing our appreciation for the support of the U.S. Environmental Protection Agency (EPA) provided  in responding to our joint request that… Read More »

Waters of the U.S. (WOTUS) Resources

The scope of waters that are the subject of federal jurisdiction under the Clean Water Act has been the subject of long-standing confusion and uncertainty in the aftermath of several… Read More »

West Virginia District Court Conductivity Case Opinion

Posted: February 14, 2017

The US District Court for the Southern District of WV held that WV’s failure to develop a TMDL for state waters with high conductivity requires EPA to either approve or disapprove WVDEP’s apparent intention to not develop conductivity TMDLs.

The Unclear Definition of Water

Posted: January 27, 2017

A summary of proceedings pertaining to WoUS definitions.

EPA Water Regulations, Guidance and Policy Chart

Posted: January 11, 2017

ACWA provides a summary of key EPA water regulations, guidance and policy documents with key dates and outcomes.

Assumable Waters Under the Clean Water Act Section 404

Posted: December 2, 2016

A letter from ACWA, ECOS and ASWM to the USACE expressing disappointment in the Corps’ position on “traditional navigable waters” under the CWA

Joint Statement from ECOS, ACWA, and ASWM Regarding the Clean Water Rule released May 27, 2015

Posted: May 27, 2015

A statement released by ECOS, ACWA, and ASWM pertaining to the publication of the final Clean Water Rule,

ACWA President Mettler Testimony on WOTUS

Posted: March 17, 2015

Copy of ACWA President Martha Clark Mettler’s testimony before the House Committee on Agriculture Conservation and Forestry Subcommittee

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The Association of Clean Water Administrators

nonprofit [501(c)3] organization

1725 I Street NW
Suite 225
Washington, DC 20006

Phone: (202) 756-0605
Fax: (202) 793-2600

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