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

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

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: October 2022 State-by-State Groundwater Regulations

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

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

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

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

State-by-State Regulation of 1,4-Dioxane in Drinking Water

As illustrated by the May 11, 2022, press release for the Industrial Excess Landfill Superfund Site in Uniontown, Ohio, the U.S. Environmental Protection Agency (“EPA”) and state environmental agencies have begun directing...more

1,4-Dioxane: A Reason to Reopen Sites?

On April 27, 2022, the cleanup plan for the Dover Municipal Landfill Superfund Site in New Hampshire was reopened to add 1,4-dioxane as a groundwater contaminant of concern. EPA’s proposed “Explanation of Significant...more

PFAS Update: State-by-State Regulation of PFAS Substances in Groundwater - April 2022

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

PFAS Update: CERCLA Listing for PFOA and PFOS Is One Step Closer

On January 10, 2022, the U.S. Environmental Protection Agency (“EPA”) submitted a proposed rule to the White House Office of Management and Budget (“OMB”) to designate perfluorooctanoic acid (“PFOA”) and...more

PFAS Update: State Regulation of PFAS in Firefighting Foam and Equipment

33 states have either enacted or proposed regulations regarding per- or polyfluoroalkyl substances (“PFAS”) present in Class B Aqueous Film-Forming Foams (“AFFF”) used for firefighting, or present in firefighters’ clothing...more

PFAS State Snapshot: North Carolina PFAS Regulation

North Carolina has begun the process of regulating per- and polyfluoroalkyl substances (“PFAS”) in drinking water and groundwater. This client alert reflects the status of PFAS regulations in North Carolina as of November 16,...more

PFAS State Snapshot: New York PFAS Regulation - October 2021

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

PFAS State Snapshot: Arizona PFAS Regulation

As with many other states, Arizona has begun taking certain measures to address per and polyfluoroalkyl substances in drinking water and firefighting foam. This client alert reflects the status of PFAS regulations in Arizona...more

PFAS Update: Current State-by-State Groundwater Regulations

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

PFAS Update: Current State-by-State Groundwater Regulations

Many states have expressed frustration with the lack of federal cleanup standards for per- and polyfluoroalkyl substances (“PFAS”) in groundwater, and have started the process of regulating PFAS in groundwater themselves.  As...more

Multiple States Enact Drinking Water and Groundwater Regulations for PFAS Chemicals

Although much of the world’s focus has been consumed by the global pandemic, six states have issued important regulations for per- and polyfluoroalkyl substances (“PFAS”), which are expected to have significant impacts on...more

PFAS State Snapshot: Colorado PFAS Regulation

Colorado is one of several states that has started regulating per- and polyfluoroalkyl substances (“PFAS”) in drinking water, groundwater, and consumer products. This client alert reflects the status of PFAS regulations in...more

PFAS State Snapshot: Montana PFAS Regulation

Montana is one of several states that has started regulating per- and polyfluoroalkyl substances (“PFAS”) in groundwater. This client alert reflects the status of PFAS regulations in Montana as of February 20, 2020....more

3/3/2020  /  Groundwater , PFAS , Water Supplies

PFAS State Snapshot: Rhode Island PFAS Regulation

Rhode Island is one of several states that has started regulating per- and polyfluoroalkyl substances (“PFAS”) in drinking water and groundwater. This client alert reflects the status of PFAS regulations in Rhode Island as of...more

PFAS State Snapshot: Delaware PFAS Regulation

Delaware is one of several states that has started regulating per- and polyfluoroalkyl substances (“PFAS”) in drinking water and groundwater. This client alert reflects the status of PFAS regulations in Delaware as of...more

Updated PFAS State Snapshot: California PFAS Regulation

California is one of several states that has started regulating per- and polyfluoroalkyl substances (“PFAS”) in drinking water and consumer products.  This updated client alert reflects the status of PFAS regulations in...more

PFAS State Snapshot: New Hampshire PFAS Regulation

New Hampshire is one of several states that has started regulating per- and polyfluoroalkyl substances (“PFAS”) in drinking water, groundwater, and consumer products. This client alert reflects the status of PFAS regulations...more

PFAS State Snapshot: New Jersey PFAS Regulation

New Jersey is one of several states that has started regulating per- and polyfluoroalkyl substances (“PFAS”) in drinking water and groundwater. This client alert reflects the status of PFAS regulations in New Jersey as of...more

PFAS State Snapshot: Vermont PFAS Regulation

Vermont is one of several states that has started regulating per- and polyfluoroalkyl substances (“PFAS”) in drinking water, groundwater, and consumer products. This client alert reflects the status of PFAS regulations in...more

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