PFAS in Focus: Forever-Engineering With Trent Stober, HDR - Reflections on Water Podcast
On-Demand Webinar | Flood or Drought? A Discussion of the Election’s Potential Legislative Impacts on the Water Sector
[WEBINAR] Fairly (or Unfairly?) Traceable: Are Discharges Through Groundwater Subject to the Clean Water Act?
Water Rights with Eric Garner: Prescriptive Rights
Context is Crucial in Examining BLM’s Proposed Rule for Fracking On Federal Land
Maryland has filed suit against W.L. Gore & Associates (Gore), a downstream user of PFAS-containing materials, alleging that its manufacturing processes contributed to PFAS contamination through its use of...more
The New Jersey Department of Environmental Protection (NJDEP) has amended the Ground Water Quality Standards (GWQS), effective on February 3, 2025. The rule, as adopted, does not differ substantially from the January 2024...more
“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 the...more
Last week, EPA released two final rules under TSCA. The first rule bans all uses of trichloroethylene (TCE). The ban is subject to several temporary exemptions for certain uses under § 6(g) of TSCA. The second rule bans...more
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
“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 new...more
“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
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
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
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
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
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
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
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
Two bills introduced in the Massachusetts legislature would ban nearly all products containing intentionally added PFAS sold or distributed in the Commonwealth by 2030, with some categories of products banned by 2026. The...more
A few hours after dinner time on Feb. 3, and approximately 20 miles following a dramatic slow-down from a speed of 50 miles per hour to about half that, a Norfolk Southern freight train consisting of 38 cars – 11 of which...more
Aqueous film forming foam (AFFF) that contain PFAS was, and in some cases still is, an effective tool for fighting fires used by the military and local firefighters to contain and control fuel-fed fires....more
In mid-December 2022, the Washington Department of Ecology (Ecology) released Draft Guidance for Investigating and Remediating PFAS Contamination in Washington State. The Draft Guidance would apply to independent...more
On November 15, 2022, in response to a challenge by 3M, the Michigan Court of Claims invalidated the drinking water MCLs and attendant groundwater standards for several PFAS substances, including PFOA (8 parts per trillion,...more
The Illinois Pollution Control Board is currently considering proposed amendments to the Illinois Part 620 groundwater regulations that would establish the first enforceable PFAS standards under Illinois law. The rulemaking...more
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 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
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
A few considerations practitioners should keep in mind when dealing with contamination involving per- and polyfluoroalkyl substances (PFAS) contamination. The PFAS Action Act of 2021 passed in the House and was received in...more