News & Analysis as of

Environmental Protection Agency (EPA) PFAS Contamination

Wenning Environmental

Lessons From Dioxins And PCBS Inform Smarter PFAS Site Investigations

Wenning Environmental on

Insights from decades of intense scrutiny of dioxins and PCBs in the environment, beginning in the 1960s, remain pertinent to our current challenges with PFAS. The lessons learned regarding detection and measurement,...more

Farella Braun + Martel LLP

Comment Period Closing in 30 Days (April 16) on Federal PFOA/PFOS Risk Assessment for Sewage Sludge Applied to Agricultural Land...

Interested parties—including businesses raising crops or animals on agricultural and ranch lands potentially impacted by PFAS in groundwater; entities operating wastewater treatment plants (WWTPs); and related interest groups...more

McGuireWoods LLP

Contaminants Compass: March 2025 Edition

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“Contaminants Compass” is a monthly newsletter that provides updates, legal observations and actionable tips to navigate the evolving legal challenges of per- and polyfluoroalkyl substances (PFAS)....more

Pillsbury - PFAS Observer

Maryland Files PFAS Suit Against Downstream Manufacturer

Maryland has filed suit against W.L. Gore & Associates (Gore), a downstream user of PFAS-containing materials, alleging that its manufacturing processes contributed to PFAS contamination through its use of...more

Pillsbury - PFAS Observer

Court Approves 60-Day Stays in Legal Battles over Biden-Era PFAS Regulations amid Administration Shift

In a move that signals potential policy shifts under the new administration, the U.S. Court of Appeals for the District of Columbia Circuit granted EPA’s requests for 60-day stays in two high-profile cases challenging...more

Goldberg Segalla

New Strategy is Embraced for Product Identification in Multidistrict PFAS Litigation

Goldberg Segalla on

The Aqueous Film-Forming Foam (AFFF) MDL has taken a significant step forward with the introduction of a new case management program intended to streamline the complex process of product identification. The program’s...more

K&L Gates LLP

Litigation Minute: Emerging Contaminants: What's on the Horizon?

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What You Need to Know in a Minute or Less - Emerging contaminants are synthetic or natural chemicals that have not been fully assessed from a health or risk perspective and are reportedly finding their way into consumer...more

Fox Rothschild LLP

Reading Tea Leaves Regarding EPA’s PFAS Agenda Under Administrator Zeldin

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One month into the tenure of new EPA administrator Lee Zeldin, EPA’s initiatives regarding PFAS remain unclear. A read of the tea leaves from Zeldin’s confirmation hearing and the Trump administration’s early actions suggest...more

BCLP

EPA Guidance on PFAS in Biosolids - Update

BCLP on

The United States Environmental Protection Agency (“EPA”) has extended the public comment period for the Draft Sewage Sludge Risk Assessment for Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS) (“Draft...more

Dechert LLP

Dechert Re:Torts - February 2025

Dechert LLP on

PFAS Out, Libel In: Testing the Boundaries of Defamation and Tortious Interference - A turf manufacturer who recently developed a PFAS-free turf sues for defamation after an environmental organization makes a blanket...more

MG+M The Law Firm

California Strengthens PFAS Regulations and Funding with SB 454 and AB 794

MG+M The Law Firm on

Senator Jerry McNerney of California has introduced Senate Bill 454 (SB 454) to address the growing problem of per- and polyfluoroalkyl substances (PFAS) contamination in California’s water supply. The legislation seeks to...more

MG+M The Law Firm

PFAS Forecasted to be the Next Asbestos Litigation

MG+M The Law Firm on

Amid a surge of lawsuits nationwide over alleged PFAS-related harms and growing regulatory efforts to curb their production and use, policyholders are grappling with mounting liabilities and unclear insurance coverage...more

BCLP

EPA Guidance on PFAS in Biosolids

BCLP on

On January 15, 2025, the United States Environmental Protection Agency (“EPA”) published its “Draft Sewage Sludge Risk Assessment for Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS)” (“Draft Risk...more

Fox Rothschild LLP

Litigation Over PFAS MCLs on Hold for Now

Fox Rothschild LLP on

A federal appeals court has granted the Environmental Protection Agency’s request for a 60-day abeyance in litigation challenging the Maximum Contaminant Levels (MCLs) for six PFAS chemicals. In a February 7, 2025, decision,...more

Alston & Bird

PFAS Primer Quarterly Update: 2024 Q4 – Setting the PFAS Standard

Alston & Bird on

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

BCLP

PFAS in Soil: State Regulations - Updated February 2024

BCLP on

In the absence of enforceable federal standards for per- and polyfluoroalkyl substances (“PFAS”) in soil, several states have started the process of regulating PFAS in soil themselves. These regulations have implications for...more

Schwabe, Williamson & Wyatt PC

EPA Identifies Significant Concerns for Producers Due to Biosolids That Contain PFAS

As part of the agency’s efforts to regulate per- and polyfluoroalkyl substances (PFAS), the EPA released a draft risk assessment for use of sewage sludge that is land-applied as a soil conditioner or fertilizer. Public...more

McGuireWoods LLP

Contaminants Compass: January 2025 Edition

McGuireWoods LLP on

“Contaminants Compass” is a monthly newsletter that provides updates, legal observations and actionable tips to navigate the evolving legal challenges of per- and polyfluoroalkyl substances (PFAS). This edition discusses the...more

Venable LLP

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

Venable LLP on

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

Farella Braun + Martel LLP

EPA Releases Draft Risk Assessment for PFOA and PFOS in Biosolids

On January 14, 2025, EPA released for public comment its Draft Sewage Sludge Risk Assessment for Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS). This draft risk assessment evaluates potential human...more

Cozen O'Connor

Maryland’s Lawsuit Adds to Growing Wave of PFAS Litigation

Cozen O'Connor on

Maryland AG Anthony Brown has filed a lawsuit against W.L. Gore & Associates, Inc. (Gore) alleging violations of state and federal consumer and environmental protection laws stemming from contamination caused by per- and...more

MG+M The Law Firm

EPA Releases Draft Human Health Criteria for PFAS in Waterbodies

MG+M The Law Firm on

On December 19, 2024, the United States Environmental Protection Agency (EPA) released draft health-based recommendations for levels of per- and polyfluoroalkyl substances (PFAS) in water bodies. These draft recommendations...more

Faegre Drinker Biddle & Reath LLP

Year in Review: 2024 Federal PFAS Roundup

For the second year in a row, 2024 was a banner year for the regulation of per- and polyfluoroalkyl substances (PFAS) at the federal level. Various federal agencies, including the Environmental Protection Agency (EPA), Food...more

MG+M The Law Firm

Miscalculated Estimates: The Imminent Financial Burden of EPA's 2024 PFAS Maximum Contaminant Levels

MG+M The Law Firm on

Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals used in a wide range of consumer products since 1947, known for their strong carbon-fluorine bonds. These bonds make PFAS resistant to breakdown, earning them...more

Akin Gump Strauss Hauer & Feld LLP

Navigating PFAS Laws Under the New Administration: What to Watch

As we turn to 2025 and a new administration, there are a few areas of per- and polyfluoroalkyl substances (PFAS) law worth watching in the short term, including the regulation of the chemicals in water and their treatment...more

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