News & Analysis as of

Groundwater PFAS Superfund

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

Jones Day on

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

Nossaman LLP on

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

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

Mintz

The DOJ tells the multi-district PFAS litigation Judge what we all already knew -- naming any PFAS "hazardous substances" is a...

Mintz on

For years almost 2000 plaintiffs have been litigating in Federal Court in South Carolina against dozens of manufacturers and distributors of fire-fighting aqueous film-forming foams (AFFFs) that contain perfluorooctanoic acid...more

Allen Matkins

California Environmental Law & Policy Update - September 2020

Allen Matkins on

Contaminated groundwater plume in north Orange County placed on federal Superfund list - Orange County Register – September 1 - A five-square-mile plume of contaminated groundwater in north Orange County has been...more

Farella Braun + Martel LLP

Perfluorinated Compounds: No Longer an Emerging Contaminant

Lawsuits present major liability risks to PFAS manufacturers and industries that historically used PFAS in their operations. Per- and polyfluoroalkyl chemicals (PFAS) are synthetic, human-made compounds that were...more

Allen Matkins

California Environmental Law & Policy Update - February 2020 #3

Allen Matkins on

California sues Trump administration to block water rules - Bullet ABC News – February 20 - California sued the Trump administration on Thursday to block new rules finalized this week that would let farmers take more...more

Pierce Atwood LLP

Maine PFAS Task Force Issues Report and Maine Legislature Considers Amending State's Superfund Law

Pierce Atwood LLP on

Maine is taking several major steps in addressing per- and polyfluoroalkyl substances (PFAS). The Maine PFAS Task Force just issued its final report, which included a significant number of recommendations that are likely to...more

Flaster Greenberg PC

Federal Judge’s Comments In Willow Grove PFAS Case Suggest Time May Be Approaching When Pennsylvania (And Other States) Will...

Flaster Greenberg PC on

Last week, Law360 reported on a hearing that occurred in the Federal District Court for Eastern Pennsylvania before Judge Gerald Pappert concerning PFAS. The hearing concerned a motion to dismiss brought by the United States...more

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