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Clean Water Act Toxic Chemicals Water Quality

The Clean Water Act is a United States federal statute enacted in 1972 to reduce levels of toxic substances in the nation's water supply and to prevent high levels of new contamination.  The CWA seeks to... more +
The Clean Water Act is a United States federal statute enacted in 1972 to reduce levels of toxic substances in the nation's water supply and to prevent high levels of new contamination.  The CWA seeks to accomplish its stated goals by preventing point and nonpoint pollution sources, assisting wastewater treatment facilities and maintaining wetlands. less -
Alston & Bird

PFAS Primer Quarterly Update | 2025 Q2 – Setting the PFAS Standard

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In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA rethinks MCLs, more states prohibit new PFAS products, and ongoing discharge...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Citizen Suit Enforcement/Clean Water Act: Environmental Organizations Challenge Approval of Western Lake Eerie TMDL

Waterkeeper Alliance, Lake Eerie Waterkeeper, and Food & Water Watch (collectively, “Waterkeeper”) filed a Complaint in the United States District Court for the Northern District of Ohio (“Court”) against the United States...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Alabama Water Quality Criteria/Toxicity Values: Six Environmental Organizations Submit Petition to Alabama Environmental...

Six environmental organizations submitted an April 15th Petition to the Alabama Environmental Management Commission to amend Ala. (ADEM) Admin. Code Chap. 335-6-10, Appendix A....more

Mitchell, Williams, Selig, Gates & Woodyard,...

PFAS/Common Law Action: City of Savannah, Georgia Files Judicial Action Against Various Companies in Superior Court of Chatham...

The City of Savannah, Georgia on February 5th filed a Complaint in the Superior Court of Chatham County, Georgia against a number of companies alleging damages related to per- and poly-fluoroalkyl substances (“PFAS”). See...more

MG+M The Law Firm

The Withdrawal of PFAS Effluent Limits: Implications for Federal Environmental Regulation and Biosolids Management

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The regulation of per- and polyfluoroalkyl substances (PFAS) remains a critical issue in US environmental policy, with significant implications for water quality, biosolids management and state-level regulatory authority. On...more

Venable LLP

Guilt by Association: New Study Identifying Fluorinated Pharmaceuticals in Wastewater Uses “PFAS” to Heighten Alarm about American...

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PFAS are everywhere—even when they’re not.  A recent study published in Proceedings of the National Academy of Sciences is garnering significant media attention for suggesting that a crisis exists because of...more

Lathrop GPM

EPA Moves to Address PFAS Discharges Under Clean Water Act Ahead of New Administration

Lathrop GPM on

EPA recently proposed significant actions to address PFAS in wastewater under the Clean Water Act by (1) publishing recommended human health water quality criteria used to enact surface water quality standards and (2)...more

WilmerHale

EPA and DOI Regulatory Roundup: Air Toxics and Carbon, Coal Ash, Wastewater, Methane, and Offshore Wind

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The Biden-Harris Administration recently issued a suite of new rules aimed at addressing water and air quality, reducing methane emissions, protecting environmental justice communities, and accelerating the nation’s...more

Sullivan & Worcester

PFAS Update: August 2020

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There have been several recent developments involving PFAS regulation, most notably the Environmental Protection Agency’s (EPA) Significant New Use Rule (SNUR) for certain long-chain per- and polyfluoroalkyl compounds (PFAS)....more

Mitchell, Williams, Selig, Gates & Woodyard,...

Aluminum/Aquatic Life Ambient Water Quality Criteria: U.S. Environmental Protection Agency Publishes Update

The United States Environmental Protection Agency (“EPA”) on December 21st published a final updated Aquatic Life Ambient Water Quality Criteria (“WQC”) recommendations for aluminum in freshwater under Section 304(a)(1) of...more

Mitchell, Williams, Selig, Gates & Woodyard,...

Nutrient Criteria/Clean Water Act: Ozark Waters Article Notes Missouri Clean Water Commission Adoption

The January edition of the Ozarks Water Watch publication Ozark Waters references the recent adoption by the Missouri Clean Water Commission (“Commission”) of Clean Water Act nutrient criteria for Missouri lakes and streams....more

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