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?
On May 13, New Jersey Attorney General (AG) Matthew Platkin announced a proposed $450 million settlement agreement with 3M regarding allegations that, among other issues, contamination of perfluoroalkyl and polyfluoroalkyl...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
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, states exempt PFAS products – except the states that don’t, defendants can remove PFAS...more
The question is not whether Wisconsin will act on PFAS—but who should pay the bill. As Wisconsin Governor Tony Evers rolls out a sweeping plan to tackle per- and polyfluoroalkyl substances (PFAS) contamination statewide,...more
Perfluoroalkyl substances (PFAS) are a group of thousands of human-made chemicals that are resistant to heat, water, oil, and grease. These properties have made them popular for many decades for use in waterproof products,...more
Insights from decades of intense scrutiny of dioxins and PCBs in the environment, beginning in the 1960s, remain pertinent to our current challenges with PFAS. The lessons learned regarding detection and measurement,...more
In January 2025, Maine lawmakers became the first to introduce a bill restricting PFAS levels in food. The proposed bill, SB130, entitled An Act to Establish the PFAS Response Program and to Modify the Fund to Address PFAS...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)....more
The Minnesota Pollution Control Agency (“MPCA”) prepared a January 2025 Report titled: PFAS Removal Report – Strategies and funding options to address PFAS removal in drinking water and wastewater (“Report”)....more
What You Need to Know in a Minute or Less - Emerging contaminants are synthetic or natural chemicals that have not been fully assessed from a health or risk perspective and are reportedly finding their way into consumer...more
While several states, including Minnesota, Rhode Island, and Maine, have moved to ban per- and polyfluoroalkyl substances (PFAS) in cookware products, no state has yet established specific limits for PFAS levels in food. This...more
The legal landscape surrounding per- and polyfluoroalkyl substances (PFAS) is rapidly evolving, with industrial users now facing heightened risks, even if they never directly manufactured these chemicals. This shift is...more
One month into the tenure of new EPA administrator Lee Zeldin, EPA’s initiatives regarding PFAS remain unclear. A read of the tea leaves from Zeldin’s confirmation hearing and the Trump administration’s early actions suggest...more
Senator Jerry McNerney of California has introduced Senate Bill 454 (SB 454) to address the growing problem of per- and polyfluoroalkyl substances (PFAS) contamination in California’s water supply. The legislation seeks to...more
Regulation of perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) in soils under New York’s remedial programs was a little erratic in 2024. As to their inclusion in the New York State Department of...more
On January 15, 2025, the United States Environmental Protection Agency (“EPA”) published its “Draft Sewage Sludge Risk Assessment for Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS)” (“Draft Risk...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
In the latest edition of the PFAS Primer Quarterly Update, our roundup of regulatory, litigation, and scientific actions involving PFAS, the EPA drafts recommended PFAS levels for water quality, California’s Department of...more
In the absence of enforceable 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...more
As California remains at the forefront of environmental progress and regulation, 2025 will usher in pivotal developments in state-level policies addressing product stewardship, contaminants of concern, climate change, mobile...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 January 14, 2025, EPA released for public comment its Draft Sewage Sludge Risk Assessment for Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS). This draft risk assessment evaluates potential human...more
Per- and polyfluoroalkyl substances (PFAS) are synthetic chemicals used in a wide range of consumer products since 1947, known for their strong carbon-fluorine bonds. These bonds make PFAS resistant to breakdown, earning them...more
Petitioners filed their opening briefs in the consolidated challenge to the Environmental Protection Agency’s (“EPA’s”) Final Rule establishing Maximum Contaminant Levels (“MCLs”) and Maximum Contaminant Level Goals (“MCLGs”)...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