News & Analysis as of

Water Supplies Toxic Chemicals Contamination

BCLP

PFAS, Cunliffe and British Waters

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The Cunliffe Report (“The Report”) was published in July 2025 following an independent investigation of the water supply, specifically the supply of safe drinking water and the treatment of wastewater in England and Wales....more

MG+M The Law Firm

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

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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

McGuireWoods LLP

Steps for Companies to Maximize Potential Insurance Recovery After the EPA’s Recent PFAS Designation

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On April 19, 2024, the U.S. Environmental Protection Agency announced the designation of two per- and polyfluoroalkyl substances (PFAS)—perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) and their salts and...more

Lathrop GPM

EPA Officially Lists Key PFAS as “Hazardous Substances” Under Superfund

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On April 19, 2024, EPA issued its long-awaited Final Rule officially listing two key per- and polyfluoroalkyl substances (PFAS), or so-called “forever chemicals,” as “hazardous substances” under the Comprehensive...more

Lathrop GPM

EPA Finalizes First-Ever Federal Enforceable Drinking Water Standard for Certain PFAS

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On April 10, in a move that is almost certain to result in legal challenges from states, utilities, and other entities charged with its implementation, EPA released its much-anticipated Final Rule limiting concentrations of...more

BCLP

2023 Federal PFAS Regulatory Recap

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As expected, 2023 was an expansive year for the regulation of per- and polyfluoroalkyl substances (“PFAS”) at the federal level. The United States Environmental Protection Agency (“EPA”) took (or at least proposed)...more

BCLP

PFAS Drinking Water Standards: State-by-state Regulations - Updated January 2024

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In the absence of an enforceable federal drinking water standard for per- and polyfluoroalkyl substances (“PFAS”) – for the time being anyway - many states have regulated PFAS compounds in drinking water. The result is a...more

Maron Marvel

A Quick Update About AFFF

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Aqueous film-forming foam (“AFFF”) is a hot topic in per- and polyfluorinated Substances (“PFAS”) litigation. AFFF is used to fight gasoline, oil, and jet fuel fires by producing an aqueous film that spreads across a fire’s...more

Ward and Smith, P.A.

Honoring Our PACT Act Signed Into Law: Camp Lejeune Water Contamination Lawsuits Move Forward

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President Joe Biden signed the historic Honoring Our Promise to Address Comprehensive Toxics (PACT) Act into law today.   Veterans exposed to toxic chemicals during their service are now eligible for new benefits, and...more

BCLP

1,4-Dioxane: The Latest Emerging Vapor Intrusion Issue

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1,4-Dioxane is an emerging contaminant.  Like “traditional” volatile organic compounds, it has the potential to volatilize and enter indoor air. This article explores why businesses should consider conducting a VI assessment...more

Nossaman LLP

Ninth Circuit Reverses Previous Decision on RCRA Liability for Water Supplier

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On July 1, 2022 a panel of the Ninth Circuit issued a superseding opinion in California River Watch v. City of Vacaville, Appeal No. 20-16605, withdrawing its previous opinion in the same case and reaching the opposite...more

Troutman Pepper Locke

EPA Sets Stricter Health Advisory Limits ‎for PFAS – a ‎Harbinger of ‎More Regulation?‎

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On June 15, 2022, the U.S. Environmental Protection Agency (EPA) dramatically lowered its lifetime health advisories levels (HALs)[1] for two per- and polyfuoroalkyl substances (PFAS). EPA previously established a combined...more

Brownstein Hyatt Farber Schreck

Health Advisories and Funding for Forever Chemicals: PFAS Updates from the EPA

Today, the Environmental Protection Agency (EPA) released four health advisories for the group of contaminants regularly referred to as “forever chemicals”—perfluoroalkyl and polyfluoroalkyl substances (PFAS). Specifically,...more

Integral Consulting Inc.

State-by-State PFAS Regulatory Criteria Map: Drinking Water, Groundwater, and Surface Water

State drinking water, surface water, and groundwater regulations are now all in one place—through an easy-to-use, interactive map. Regulations on per- and polyfluoroalkyl substances (PFAS) vary by state and continue to...more

BCLP

PFAS Update: State-by-State Regulation of PFAS Substances in Drinking Water

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In the absence of an enforceable federal drinking water standard for per- and polyfluoroalkyl substances (“PFAS”), many states have started regulating PFAS compounds in drinking water. The result is a patchwork of regulations...more

BCLP

PFAS State Snapshot: New York PFAS Regulation - October 2021

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New York regulates per- and polyfluoroalkyl substances (“PFAS”) in drinking water, consumer products, firefighting foam, Personal Protective Equipment (“PPE”), and recently proposed the regulation of PFAS in air emissions. ...more

Farrell Fritz, P.C.

Public Comment Period Open for NYSDEC Proposed Guidance Levels for PFOA, PFOS and 1,4-Dioxane in Ground and Surface Water

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On October 5, 2021, the New York State Department of Environmental Conservation (“Department” or “DEC”) released water quality guidance values for three emerging compounds, PFOA, PFOS and 1,4-Dioxane (collectively, “Emerging...more

Steptoe & Johnson PLLC

PFAS Lawsuits Illustrate Impact of Plaintiffs' Legal Theories

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A recent case filed in the U.S. District Court for the Northern District of West Virginia serves as an illustration of the significant impact plaintiffs' legal theories will have on those targeted as a source or potential...more

Downey Brand LLP

Latest California State Water Board Investigative Order for PFAS Targets Bulk Fuel Storage Terminals and Refineries

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Last week, the California State Water Resources Control Board (State Water Board) officially released an order (the Order) to investigate and sample for per- and polyfluoroalkyl substances (PFAS) at over 160 bulk fuel storage...more

Snell & Wilmer

“Forever Chemicals” Found in Phoenix Metro Area

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On February 23, 2021 the US Air Force issued a press release announcing its distribution of bottled water to homeowners and businesses immediately east of Luke Air Force Base following the discovery of Perfluoroctanoic (PFOA)...more

Downey Brand LLP

State Water Board Issues Notification and Response Levels for PFBS in Drinking Water; DTSC to Finalize Carpets and Rugs with PFAS...

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There has been no shortage of recent regulatory developments concerning per- and polyfluoroalkyl substances (PFAS) in California, which are especially relevant to drinking water systems and the consumer product community. ...more

Fox Rothschild LLP

NJDEP Sues The United States Over PFAS Contamination

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On January 14, 2021, the New Jersey Department of Environmental Protection (“NJDEP”) filed suit against the United States to compel the United States to address immediately contamination of New Jersey groundwater with PFOA...more

Allen Matkins

California Environmental Law & Policy Update - December 2020

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U.S. EPA recommends testing wastewater for PFAS - Bullet Chemical & Engineering News – December 1 - Certain facilities may have to test for the presence of per- and polyfluoroalkyl substances (PFAS) in their...more

Farella Braun + Martel LLP

New Screening Levels for Key PFAS Chemicals Will Spur Regulatory Action at Contaminated Sites

In support of the State Water Resources Control Board’s (State Board) efforts to investigate and evaluate the public health effects of per- and polyfluoroalkyl substances (PFAS), the San Francisco Regional Water Quality...more

Holland & Knight LLP

Environmental Protection Agency Publishes Latest Perchlorate Findings

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On May 14, 2020, the U.S. Environmental Protection Agency (EPA) issued a press release concerning its work related to addressing perchlorate in drinking water. ...more

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