PFAS in Focus: Show-Me Insights From Chris Wieberg, Missouri Department of Natural Resources - Reflections on Water Podcast
[Podcast] Catching Up on Canadian Environmental Regulation
PFAS: Increasing Regulations and Managing Legal Liability
EPA Plan Changes PFAS Outlook For Companies, Regulators
2BInformed: The Future of Fluoride in Drinking Water, the New TSCA Fees Rule, and the Drinking Water Contaminant Candidate List 5
The Great Green North: A Discussion on Canada’s Environmental Regulations
Forever Chemicals: What They are and What is being Done to Minimize Their Impact
What are PFAS and Why Should We Care?
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA rethinks MCLs, more states prohibit new PFAS products, and ongoing discharge...more
The U.S. Environmental Protection Agency's ("EPA") plan to address per- and polyfluoroalkyl substances ("PFAS") includes a long list of upcoming agency actions to deal with PFAS contamination....more
On April 28, 2025, the U.S. Environmental Protection Agency (EPA) outlined upcoming Agency action to address per- and polyfluoroalkyl substances (PFAS). According to EPA’s announcement, “[i]n line with Administrator Zeldin’s...more
Interested parties—including businesses raising crops or animals on agricultural and ranch lands potentially impacted by PFAS in groundwater; entities operating wastewater treatment plants (WWTPs); and related interest groups...more
The City of Savannah, Georgia on February 5th filed a Complaint in the Superior Court of Chatham County, Georgia against a number of companies alleging damages related to per- and poly-fluoroalkyl substances (“PFAS”). See...more
The Alabama Department of Environmental Management (“ADEM”) issued on February 12th a Proposed Administrative Order (“AO”) to Dodson Oil Co. of Fayette, Inc (“Dodson”) alleging violations of certain Alabama environmental...more
In 2019, the New Jersey Department of Environmental Protection (NJDEP) brought suit against Dupont and 3M seeking clean-up, removal, and costs for what NJ officials claimed was more than 100 years of indiscriminate dumping of...more
As litigation involving per- and polyfluoroalkyl substances (PFAS) continues to rise, manufacturers of PFAS-containing products face significant legal and financial risks. Plaintiffs, including individuals, communities,...more
Over the last six years, our firm has written extensively about 1,4-Dioxane, from U.S. EPA’s proclamations to state laws and regulations, litigation, and distinctions between federal and state perspectives. (see compilation...more
The existence of lead pipes in municipal water systems and service lines connecting residential and commercial properties to water mains throughout the United States continues to generate litigation and regulatory action. The...more
As part of the agency’s efforts to regulate per- and polyfluoroalkyl substances (PFAS), the EPA released a draft risk assessment for use of sewage sludge that is land-applied as a soil conditioner or fertilizer. Public...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
PFAS are everywhere—even when they’re not. A recent study published in Proceedings of the National Academy of Sciences is garnering significant media attention for suggesting that a crisis exists because of...more
On December 19, 2024, the United States Environmental Protection Agency (EPA) released draft health-based recommendations for levels of per- and polyfluoroalkyl substances (PFAS) in water bodies. These draft recommendations...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...more
The final rule on the National Primary Drinking Water Regulation (NPDWR) for per- and polyfluoroalkyl substances (PFAS) was announced by the U.S. Environmental Protection Agency (EPA) on April 10, 2024. This Update summarizes...more
In much anticipated news for followers of PFAS, or so-called "forever chemicals," USEPA announced today final, enforceable drinking water standards (MCLs) for six PFAS, including PFOS and PFOA at 4 parts per trillion. EPA...more
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
The Northwest Environmental Advocates and Center for Biological Diversity (collectively “NEA”) submitted a July 31st document to the United States Environmental Protection Agency (“EPA”) styled: Petition for Rulemaking...more
The U.S. Environmental Protection Agency is rolling out a robust enforcement program aimed at wastewater treatment plants and other wastewater operations for potential contamination based on Section 301 of the Clean Water Act...more
EPA got a lot of press this week for its first ever "enforcement" action relating to the continuing discharge of the forever chemicals known as PFAS into the Ohio River in West Virginia. Many of you know that this part of the...more
The food and beverage industry faces a growing concern regarding per- and polyfluoroalkyl substances (PFAS), a group of synthetic chemicals that studies have shown may demonstrate adverse effects to health and the...more
Last week EPA released its proposal for the first set of Maximum Contaminant Levels (MCLs) under the Clean Water Act for per- and polyfluoroalkyl substances (PFAS). In contrast to non-enforceable health advisory levels...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 Biden administration today finalized its definition of which wetlands and waterways are protected by the Clean Water Act. The rule from the U.S. Environmental Protection Agency (EPA) and the Army Corps of Engineers...more