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

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

EPA Designates PFOS and PFOA as CERCLA Hazardous Substances

On April 19, 2024, the United States Environmental Protection Agency (“EPA”) announced that it is designating perfluorooctanoic acid (“PFOA”) and perfluorooctanesulfonic acid (“PFOS”) as Hazardous Substances under the...more

PFAS in Groundwater: State-by-State Regulations - October 2023

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

EPA Publishes Extensive PFAS Chemical Reporting Rule With Wide-ranging Impacts

On September 28, 2023, the United States Environmental Protection Agency (“EPA”) issued a pre-publication rule for reporting and recordkeeping requirements regarding per- and polyfluoroalkyl substances (“PFAS”) under the...more

PFAS Drinking Water Standards: State-by-State Regulations - August 2023

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

PFAS Update: State Soil Concentration Regulations - July 2023

In the absence of binding 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 site...more

PFAS Update: Proposed New Legislation Intended to Exempt Certain Industries from PFAS Liability

On May 3, 2023, Cynthia Lummis (R-WY) introduced five bills in the U.S. Senate proposing several PFAS liability exemptions to the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (“CERCLA”)....more

PFAS Update: State-by-State Groundwater Regulations - May 2023

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

PFAS Update: Proposed Federal Drinking Water Limits - EPA Goes Below and Beyond

Last week, EPA issued its long-anticipated proposal for Maximum Contaminant Levels (“MCLs”) for certain PFAS compounds which, once finalized, will establish national limits for those compounds in drinking water. EPA has been...more

1,4-Dioxane State Groundwater Regulations

There is no federal drinking water standard for 1,4-dioxane, but as illustrated by a recent press release for the Industrial Excess Landfill Superfund Site in Ohio, the U.S. Environmental Protection Agency (EPA) and state...more

PFAS Update: A Retrospective on Federal PFAS Regulation in 2021

As anticipated, 2021 was an eventful year for the regulation of per- and polyfluoroalkyl substances (“PFAS”) at the federal level. BCLP has highlighted the key developments in this document, but this is not intended to be a...more

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