PFAS Regulatory Update: EPA Issues Updated Drinking Water Health Advisories
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In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA delays PFAS reporting, a compostable case won’t degrade, and Illinois keeps an...more
Two legal challenges have been filed in the D.C. Circuit Court of Appeals with respect to EPA’s April 10, 2024, final rule setting legally enforceable Maximum Contaminant Levels (MCLs) for six PFAS in drinking water...more
On April 19, the U.S. Environmental Protection Agency (EPA) released a pre-publication version of the long-awaited final rule designating two per- and polyfluoroalkyl substances (PFAS) as “hazardous substances” under the...more
On April 10, 2024, U.S. EPA issued the first-ever, national drinking water standard for a group of chemicals commonly referred to as “PFAS” or “forever chemicals”. PFAS generally refers to a family of chemicals known as “per-...more
The United States Environmental Protection Agency (“EPA”) on April 11th issued final Safe Drinking Water Act (“SDWA”) National Primary Drinking Water Standards for six PFAS which include:...more
Several federal agencies, including the United States Environmental Protection Agency, Federal Trade Commission, Department of the Interior, and Securities and Exchange Commission, have a slew of pending environmental...more
PFAS Chemicals: The Bad News, The Worse News, Then Perhaps Some Hope. The story of PFAS chemicals and their effects is disturbing, on many levels. Like so many “helpful” things that turn out to be evil, PFAS chemicals...more
The National Association of Clean Water Agencies (“NACWA”) submitted comments on proposed Safe Drinking Water Act (“SDWA”) National Primary Drinking Water Standards for six PFAS which include: Perfluorooctanoic acid...more
While Earth was completing yet another trip around the sun, many developments occurred within the per- and polyfluoroalkyl substances (PFAS) space, including the pending Comprehensive Environmental Response, Compensation, and...more
Last month, the U.S. Environmental Protection Agency (EPA) published new proposed rules under the Safe Drinking Water Act that will severely limit the levels of certain substances of a man-made family of chemicals,...more
The Environmental Protection Agency (“EPA”) has proposed regulating six per- and polyfluoroalkyl (“PFAS”) in drinking water under the Safe Drinking Water Act (“SDWA”). In a proposed rule published on March 29, 2023, EPA...more
The US Environmental Protection Agency’s proposed rule is the latest development in its expansive whole-of-agency approach to regulating and reducing PFAS in the environment. The proposed rule is not only the first proposed...more
On March 14, 2023, the U.S. Environmental Protection Agency (“EPA”) announced a proposed National Primary Drinking Water Regulation (NPDWR) for six per- and polyfluoroalkyl substances (“PFAS”). PFAS are a category of...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
The United States Environmental Protection Agency (EPA) today released proposed national drinking water standards for six per- and polyfluoroalkyl substances (PFAS) pursuant to the federal Safe Drinking Water Act (SDWA)—a key...more
Earlier today, the U.S. Environmental Protection Agency (EPA) announced the proposed rule for the nation’s very first drinking water standards for per- and polyfluoroalkyl substances (PFAS), the infamous “forever chemicals”...more
The U.S. Environmental Protection Agency (EPA) in 2022 advanced many of its regulatory priorities laid out in its October 2021 PFAS Strategic Roadmap across multiple regulatory programs. Below are some of the highlights, many...more
Over the past several weeks, there has been a significant level of EPA activity regarding PFAS, including: Proposed Rule on Enhanced PFAS Reporting Requirements for Toxics Release Inventory (“TRI”): On December 5, 2022...more
On November 2, 2022, U.S. EPA released the pre-publication version of the fifth contaminant candidate list (CCL 5) containing 66 chemicals, 12 microbes, and three chemical groups (per- and polyfluoroalkyl substances (PFAS),...more
The increasing focus by environmental regulators on per- and polyfluoroalkyl substances (PFAS) continues to develop in significant ways. PFAS have been found in waterproof clothing, non-stick cookware, carpets, fire-fighting...more
As reported in our blog back in June, the Environmental Protection Agency unveiled new drinking-water health advisories (HAs) for PFAS contaminants. Specifically, the advisories drastically reduced acceptable PFOA and PFOS...more
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
Yesterday, US Environmental Protection Agency (EPA) announced far more stringent drinking water health advisories for per- and polyfluoroalkyl substances (PFAS). Under the Safe Drinking Water Act, EPA may publish health...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
EPA faces continuing pressure to improve the way it protects communities from lead in drinking water. One focus of the current EPA has been the Lead and Copper Drinking Water Rule Revisions (“LCRR”), promulgated under the...more