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Water Quality PFAS Environmental Protection Agency (EPA)

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

Ballard Spahr LLP

PFAS in Biosolids: Washington State Adopts Testing Requirement

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Washington state has joined the growing list of states addressing the presence of per- and polyfluoroalkyl substances (PFAS), commonly known as “forever chemicals,” in biosolids that are widely used in farming. With Governor...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

Alston & Bird

PFAS Primer Quarterly Update: 2024 Q4 – 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 drafts recommended PFAS levels for water quality, California’s Department of...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

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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

Farella Braun + Martel LLP

EPA Announces Draft Human Health Criteria for Three PFAS in Waterbodies

On December 19, 2024, EPA announced draft national recommended human health criteria (HHC) for three PFAS in waterbodies: perfluorooctanoic acid (PFOA), perfluorooctane sulfonic acid (PFOS), and perfluorobutane sulfonic acid...more

BCLP

PFAS in Groundwater: State-by-state Regulations - November 2024

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In the absence of federal cleanup standards for per- and polyfluoroalkyl substances (“PFAS”) in groundwater, several states have started the process of regulating PFAS in groundwater themselves. As a result, states have...more

Alston & Bird

PFAS Primer Quarterly Update: 2024 Q3 – 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 delays PFAS reporting, a compostable case won’t degrade, and Illinois keeps an...more

Beveridge & Diamond PC

EPA Finalizes New Aquatic Life Water Quality Standards Guidelines for Ten PFAS

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Key Takeaways - What Happened? The U.S. Environmental Protection Agency (EPA) published its final recommended aquatic life water quality criteria and benchmarks for two per- and polyfluoroalkyl substances...more

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

2024 Final Recommended Aquatic Life Criteria Benchmarks for Select PFAS: U.S. Environmental Protection Agency Rulemaking

The United States Environmental Protection Agency (“EPA”) published a final national recommended aquatic life criteria for PFOA in freshwater. PFOA belongs to the per-and polyfluorinated substances (“PFAS”) chemicals...more

Nossaman LLP

California Water Views - 2024 Outlook

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Water Agencies Beware Before Proceeding with Forced Municipalization - California’s state water system serves roughly 40 million people and irrigates nearly 10 million acres of farmland. The 2023 water year was ranked as...more

McNees Wallace & Nurick LLC

USEPA Promulgates PFAS Drinking Water Standards and Designates Two PFAS Substances As Hazardous Substances – What Does It Mean For...

In April, the Environmental Protection Agency (“USEPA”) took two actions regarding per- and polyfluoroalkyl substances (“PFAS”), or so-called “forever chemicals,” that could have far-ranging implications....more

WilmerHale

PFAS Milestones: EPA Sets Drinking Water Standard, Labels Two Compounds Hazardous Substances

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The Environmental Protection Agency’s (EPA) recent rulemakings for per- and polyfluoroalkyl substances (PFAS) have far-reaching implications for a broad range of industries, regulated entities, and regulatory bodies. First,...more

K&L Gates LLP

PFAS Regulation Continues to Take Center Stage: EPA Releases Final Drinking Water Standards

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On Wednesday, 10 April 2024, the US Environmental Protection Agency (EPA) announced the final National Primary Drinking Water Regulations (NPDWR) for perfluoroalkyl and polyfluoroalkyl substances (PFAS). This came one day...more

Harris Beach Murtha PLLC

EPA Designates Two PFAS Substances as CERCLA Hazardous Substances

On April 19, 2024, just nine days after finalizing the first-ever national, legally enforceable drinking water standard for six individual per-and polyfluoroalkyl substances (PFAS), the Agency designated PFOA and PFOS, two...more

Saul Ewing LLP

EPA Finalizes First National Drinking Water Standards for PFAS

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The United States Environmental Protection Agency ("EPA") on April 10, 2024 issued the first-ever federal regulatory limits on per- and polyfluoroalkyl substances (PFAS) in drinking water. The EPA's PFAS drinking water...more

Baker Donelson

A Focus on Public Water Systems: The Much-Anticipated Regulation of PFAS in Drinking Water Has Begun

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In 2021, the U.S. Environmental Protection Agency (EPA) introduced the "PFAS Strategic Roadmap," which established a "whole agency" approach to addressing per- and polyfluoroalkyl substances (PFAS). As part of its strategy,...more

Pillsbury - PFAS Observer

EPA Finalizes Stringent Regulation of PFAS in Drinking Water

On April 10, 2024, the Environmental Protection Agency (EPA) finalized a National Primary Drinking Water Regulation under the Safe Drinking Water Act to establish Maximum Contaminant Levels (MCLs) for five per- and...more

Stinson LLP

EPA Sets First-Time Limits for Six PFAS in Drinking Water

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On April 10, 2024, the U.S. Environmental Protection Agency (EPA) released its final “PFAS National Primary Drinking Water Regulation Rulemaking” (the Rule). This marks the first time the EPA has set enforceable limits for...more

Downey Brand LLP

USEPA Requires Monitoring and Treatment to Limit and Reduce PFAS in Drinking Water

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Today, the U.S. Environmental Protection Agency (USEPA) announced the final National Primary Drinking Water Regulation establishing the first national legally enforceable drinking water standards (Maximum Contaminant Levels...more

Cozen O'Connor

The State AG Report – 12.7.2023

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Here are curated AG and federal regulatory news stories highlighting key areas in which state and federal regulators’ decisions are having an impact across the US: •AGs in Solar-darity in Fight Against Allegedly Deceptive...more

Allen Matkins

California Environmental Law & Policy Update 10.27.23

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The U.S. Environmental Protection Agency (EPA) on Monday proposed banning the cancer-causing chemical trichloroethylene (TCE), which can be found in consumer products including automobile brake cleaners, furniture care, and...more

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

Arkansas Division of Environmental Quality/Office of Water Quality Update: Stacie Wassell (Deputy Associate Director) Arkansas...

Ms. Stacie Wassell undertook a presentation on October 6th at the Arkansas Environmental Federation Convention titled: Office of Water Quality Update (“Presentation”) - Ms. Wassell serves as the Deputy Associate Director...more

Womble Bond Dickinson

EPA Announces New PFAS Health Advisory Levels, Releases Additional Funding for PFAS Remediation

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The Biden Administration has made PFAS reduction a cornerstone of its environmental policy and with that goal in mind, the Environmental Protection Agency on June 15 announced new, lower lifetime Health Advisory Levels for...more

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