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Home > Analytical Methods

Analytical Methods

ACWA Weekly Wrap Vol. XV, Issue 39 (Week of December 9, 2024)

Posted: December 13, 2024

News Final 404(g) State Assumption Rule Issued EPA issued a final rule to streamline, modernize, and clarify the procedures for states, territories and authorized Tribes to administer programs that protect… Read More »

ACWA Weekly Wrap Vol. XV, Issue 4 (Week of February 5, 2024)    

Posted: February 9, 2024

ACWA’s Weekly Newsletter, “The Wrap,” covering the week of February 5th. … Read More ACWA Weekly Wrap Vol. XV, Issue 4 (Week of February 5, 2024)     »

ACWA Weekly Wrap Vol. XIV, Issue 6 (Week of February 27, 2023)

Posted: March 3, 2023

ACWA’s Weekly Newsletter, “The Wrap,” covering the week of February 20th, 2023. … Read More ACWA Weekly Wrap Vol. XIV, Issue 6 (Week of February 27, 2023) »

ACWA Weekly Wrap Vol. XIII, Issue 13 (Week of April 25, 2022)

Posted: April 29, 2022

News EPA Releases Draft 304(a) Aquatic Life Criteria for PFOA, PFOS This week, EPA released PFOA and PFOS Ambient Water Quality Criteria protective of Aquatic Life Designated Uses, in two… Read More »

ACWA Weekly Wrap Vol. XII, Issue 18 (Week of May 17, 2021)

Posted: May 21, 2021

News EPA Finalizes Analytical Methods Update Rule This week EPA finalized and published the Clean Water Act Methods Update Rule for the Analysis of Effluent. One of EPA’s responsibilities is… Read More »

ACWA Weekly Wrap Vol. XI, Issue 24 (Week of July 13, 2020)

Posted: July 17, 2020

News EPA Announces State WIFIA Program EPA announced the 2020 notice of funding availability under the WIFIA program, including funding for the new State infrastructure financing authority WIFIA (SWIFIA) program.… Read More »

ACWA Weekly Wrap Vol. XI, Issue 1 (Week of January 6, 2020)

Posted: January 10, 2020

News WGA Policy Resolution on Federal State Relationship The Western Governors’ Association recently approved several policy resolutions, including a resolution focused on the Federal-State relationship, during its winter meeting in… Read More »

ACWA Weekly Wrap Vol. X, Issue 37 (Week of October 21, 2019)

Posted: October 25, 2019

News EPA Releases National Study of Nutrient Removal and Secondary Technologies Screener Survey to POTWs EPA has initiated a multi-phase study to showcase nutrient removal at publicly owned treatment works… Read More »

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Weekly Wrap

  • ACWA Weekly Wrap Vol. XVI, Issue 14 (Week of May 5, 2025)

    May 9, 2025
  • ACWA Weekly Wrap Vol. XVI, Issue 13 (Week of April 28, 2025)

    May 2, 2025

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The Association of Clean Water Administrators

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1725 I Street NW
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Washington, DC 20006

Phone: (202) 756-0605
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