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PFAS Environmental Protection Agency (EPA) Groundwater

Allen Matkins

California Environmental Law & Policy Update 9.20.24

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Farmers in southern Tulare County will face greater scrutiny for groundwater pumping after the state placed the region on probation following a lengthy hearing in Sacramento on Tuesday....more

McGuireWoods LLP

Contaminants Compass: September 2024 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). This edition discusses how...more

BCLP

PFAS in Groundwater: State-by-State Regulations - May 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

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

Burns & Levinson LLP

Implications of PFAS Drinking Water Standards On Drinking Water Plants Operated Under P3 Agreements

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Much has been written, including in our Burns & Levinson Legal Terrain Blog, about the impact of PFAS and similar “forever chemicals” on suits by state attorneys general and private actions to obtain funds or obtain insurance...more

Harris Beach PLLC

EPA Designates Two PFAS Substances as CERCLA Hazardous Substances

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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

Foley Hoag LLP - Environmental Law

EPA Designates PFAS as Hazardous Substances; EPA Is More Confident Than I Am that the Sky Isn't Fall

Last Friday, EPA formally designated perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) – including their salts and structural isomers! – as hazardous substances under CERCLA. I cannot really quarrel with...more

Jones Day

EPA Designates PFOA and PFOS as CERCLA Hazardous Substances

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On April 19, 2024, EPA announced its highly anticipated final rule designating two polyfluoroalkyl substances ("PFAS")—perfluorooctanoic acid ("PFOA") and perfluorooctanesulfonic acid ("PFOS")—as "hazardous substances" under...more

Nossaman LLP

EPA Designates Two PFAS as Hazardous Substances Under CERCLA | Part I: Impacts on Potentially Responsible Parties

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On April 19, 2024, the U.S. Environmental Protection Agency (EPA) announced its final rule designating perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS), two of the most common and well-known per- and...more

Stinson LLP

EPA Finalizes Groundbreaking Rule to Regulate Two PFAS under CERCLA

Stinson LLP on

On Friday, April 19, 2024, the U.S. Environmental Protection Agency (EPA) released a pre-publication version of its Final Rule (the Rule) designating two widely used per- and polyfluoroalkyl substances (PFAS) –...more

Warner Norcross + Judd

EPA Proposes Two New Rules Regulating PFAS

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On February 8, 2024, the U.S. Environmental Protection Agency (EPA) proposed two new rules to implement the agency’s ongoing efforts to regulate PFAS. Both proposed rules relate to regulations under the Resource...more

Pillsbury - PFAS Observer

Breaking Ground(water): RICO Ruling Reshapes PFAS Litigation

Yet another new horizon looms for PFAS litigation. Numerous PFAS claims, like those involving deceptive trade practices due to PFAS in food packaging, seldom withstand a motion to dismiss, but the emergence of a novel...more

Foley & Lardner LLP

Wisconsin PFAS Groundwater Standards Halted—for Now

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Share on Twitter Print Share by Email Share Back to top The wait will continue for Wisconsin per- and polyfluoroalkyl substances (PFAS) enforcement standards for groundwater. Last week the Wisconsin Department of Natural...more

Troutman Pepper

Ohio AG and DuPont Reach $110M Settlement Over Chemical Contamination

Troutman Pepper on

On November 29, Ohio Attorney General (AG) Dave Yost and Governor Mark DeWine announced a proposed $110 million settlement with Du Pont De Nemours and Co. and The Chemours Company over alleged chemical contamination from...more

Mintz

This is NOT a drill! EPA is going to require billions of dollars of PFAS remediation in many places, including at already "closed"...

Mintz on

Yesterday, I spoke with Sarah Mattalian, an Inside EPA reporter writing a story about the suggestion by an EPA official that EPA might require additional PFAS investigations and clean up at properties that had already been...more

Mintz

This is NOT a drill! EPA is going to require billions of dollars of PFAS remediation in many places, including at already...

Mintz on

Yesterday, I spoke with Sarah Mattalian, an Inside EPA reporter writing a story about the suggestion by an EPA official that EPA might require additional PFAS investigations and clean up at properties that had already been...more

Burns & Levinson LLP

PFAS – Promising Developments

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We have probably already read (and written) too much about the challenges of dealing with “forever chemicals” in drinking water and wastewater treatment.  However, recent developments hold some hope for addressing forever...more

Allen Matkins

California Environmental Law & Policy Update 9.01.23

Allen Matkins on

The U.S. Environmental Protection Agency (EPA) and the U.S. Army Corps of Engineers (“Corps”) on Tuesday released a new rule that reduces the number of federally protected waters by more than half following a Supreme Court...more

Mintz

PFAS Rulings in South Carolina & Michigan shine a light on the fact we have no idea what removing PFAS from our environment is...

Mintz on

This week Judge Gergel tentatively approved the $1.2 billion settlement between DuPont (and related companies) and water suppliers now dealing with the fact that EPA and many States have concluded that the most minute...more

Allen Matkins

California Environmental Law & Policy Update - 4.21.23 #3

Allen Matkins on

The U.S. Environmental Protection Agency (EPA) is considering expanding the number of per- and polyfluoroalklyl substances (PFAS) compounds classified as “hazardous substances” under the Comprehensive Environmental Response,...more

Goldberg Segalla

EPA Brings Down The Hammer On PFAS: Proposed Drinking Water Regulations Push The Limit

Goldberg Segalla on

Earlier this week, the U.S. Environmental Protection Agency issued a Notice of Proposed Rulemaking titled, PFAS National Primary Drinking Water Regulation Rulemaking. ...more

Foley Hoag LLP - Environmental Law

EPA Proposes Safe Drinking Water Act Standards for PFAS: Forever Chemicals Will Lead to Forever Superfund Sites

On March 14, 2023, EPA proposed to regulate certain PFAS under the Safe Drinking Water Act.  EPA proposed Maximum Contaminant Level Goals for PFOA and PFOS of zero.  It proposed Maximum Contaminant Levels for PFOA and PFOS of...more

King & Spalding

Wisconsin Releases PFAS Monitoring Tool

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Not to be outdone by its friendly neighbor Minnesota's online PFAS dashboard (which we reported on back in June), the Wisconsin Department of Natural Resources has now launched its own online tool providing information about...more

BCLP

PFAS Update: October 2022 State-by-State Groundwater Regulations

BCLP on

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

Allen Matkins

California Environmental Law & Policy Update - October 2022 #2

Allen Matkins on

U.S. Supreme Court leans toward limiting scope of Clean Water Act - U.S. News & World Report – October 3 - U.S. Supreme Court justices on October 3 appeared open to limiting the reach of the U.S. Environmental Protection...more

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