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Association of Clean Water Administrators

Association of Clean Water Administrators

The Voice of States & Interstates since 1961

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Home > Modeling

Modeling

2023 Water Quality Modeling Workshop

Posted: June 1, 2023

ACWA, in partnership with USEPA, will be holding the 2023 Water Quality Modeling Workshop in Salt Lake City, Utah.

ACWA Weekly Wrap Vol. XIII, Issue 21 (Week of July 11, 2022)

Posted: July 15, 2022

News TN Governor Issues Clean Water Appreciation Week Proclamation Governor Bill Lee (TN) issued a proclamation announcing August 1-7, 2022, as “Clean Water Appreciation Week.”  The proclamation recognizes the vital… Read More »

ACWA Weekly Wrap Vol. XIII, Issue 15 (Week of May 9, 2022)

Posted: May 13, 2022

News Administration Releases Permitting Action Plan The Biden Administration released a Permitting Action Plan to strengthen and accelerate federal permitting and environmental reviews. The Action Plan outlines the Administration’s strategy… Read More »

ACWA Weekly Wrap Vol. XIII, Issue 14 (Week of May 2, 2022)

Posted: May 6, 2022

News New DOJ Enforcement Strategy This week the DOJ announced a comprehensive enforcement strategy for environmental justice. The DOJ has developed a strategy that “positions the Biden-Harris Administration to leverage… Read More »

ACWA Weekly Wrap Vol. XIII, Issue 5 (Week of February 7, 2022)

Posted: February 11, 2022

News ACWA Submits Comments on Revised Definition of WOTUS ACWA submitted a set of comments on the EPA and Army’s proposal revising the definition of “waters of the United States.”… Read More »

ACWA Weekly Wrap Vol. XII, Issue 34 (Week of September 20, 2021)

Posted: September 24, 2021

News EPW Approves EPA General Counsel Nominee The Senate Environment and Public Works Committee approved Jeffrey Prieto by a 12-8 vote. The nomination will now move to the full Senate… Read More »

ACWA Weekly Wrap Vol. XII, Issue 33 (Week of September 13, 2021)

Posted: September 17, 2021

News EPA Rescinds Maui Guidance On September 15, 2021, EPA formally rescinded the January 2021 Maui Guidance document titled “Applying the Supreme Court’s County of Maui v. Hawaii Wildlife Fund… Read More »

ACWA Weekly Wrap Vol. XII, Issue 30 (Week of August 16, 2021)

Posted: August 20, 2021

News EPA/Army Corps Extends Federalism Consultation Comment Period The EPA and the U.S. Department of the Army (the agencies) have initiated a federalism consultation for a rulemaking that restores the… Read More »

ACWA Weekly Wrap Vol. XII, Issue 27 (Week of July 19, 2021)

Posted: July 23, 2021

News EPA’s Integrated Planning Report to Congress On July 12, 2021, the U.S. EPA provided a “Report to Congress on Integrated Plans to Comply with the Water Infrastructure Improvement Act… Read More »

ACWA Weekly Wrap Vol. XII, Issue 13 (Week of April 12, 2021)

Posted: April 16, 2021

News Water Associations Urge Congress to Increase Infrastructure & State Program Funding ACWA, along with ASDWA, ECOS, WSWC and CIFA, sent a letter to Congressional leaders urging Congress to significantly… Read More »

ACWA Weekly Wrap Vol. XII, Issue 10 (Week of March 22, 2021)

Posted: March 26, 2021

News Senate EPW Approves Mallory and McCabe This week, the Senate Environment and Public Works Committee (EPW) voted approval of Brenda Mallory to head the White House Council on Environmental… Read More »

ACWA Weekly Wrap Vol. XII, Issue 6 (Week of Feb. 8, 2021)

Posted: February 12, 2021

News Regan Nomination Moves Out of Committee The Senate Environment & Public Works Committee approved President Biden’s nominee, Michael Regan, to be the next EPA Administrator. The committee bipartisan vote… Read More »

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    May 2, 2025
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    April 25, 2025

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ACWA

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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