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 July 23, 2025, Safer States published its takeaways from the 2025 legislative session on toxic chemicals and plastics. According to Safer States, in 2025, ten states have adopted at least 22 policies intended to reduce...more
PFAS-related litigation continues to climb and to diversify as to claims and parties. See the attached graphics, updated through the second quarter of 2025. We will continue to update these graphics on a quarterly basis....more
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
On June 30, 2025, Delaware legislators unanimously passed regulations that would require water providers in the state to begin testing for per- and polyfluoroalkyl substances (PFAS) next year, one year sooner than federal...more
Addressing PFAS continues to challenge local government, water providers, and wastewater providers, particularly in a rapidly changing regulatory environment. Regulatory initiatives will have costly and widespread impacts on...more
A new study from the North Carolina State University’s GenX Exposure Study has detected airborne “forever chemicals” in everyday household dust in communities along the Cape Fear River Basin, North Carolina area. These...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
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
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
A federal judge has denied the Gerald R. Ford International Airport Authority‘s attempt to move an environmental lawsuit to federal court to be filed by Michigan Attorney General (AG) Dana Nessel, alleging that per- and...more
Twenty-two attorneys general, led by California Attorney General Rob Bonta, urged a federal court this Wednesday to reject a proposed $10.3 billion settlement over contamination of U.S. public drinking water systems with...more
The California Air Resources Board (CARB) and the Truck and Engine Manufacturers Association said on Thursday that they had reached an agreement, referred to as the "Clean Truck Partnership," that gives new flexibility for...more
In March 2023, the Administration took another major step in its strategic roadmap to combat and hold PFAS users accountable for PFAS contamination by proposing new rules establishing the first-ever national drinking water...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
Judicial Panel on Multidistrict Litigation Centralizes Some COVID‐19 Related Insurance Cases As reported in our September update, the Judicial Panel on Multidistrict Litigation at its July 2020 hearing session requested...more
On July 30, 2020, New York state joined the growing ranks of state and local governments directly regulating PFAS. The newly established maximum contaminant levels (MCLs) will eventually require all public water systems in...more
On May 18, the U.S. Court of Appeals for the Second Circuit decided in Benoit, et al. v. Saint-Gobain Performance Plastics Corp., et al., No. 17-3941-cv(L), slip op., __ F.3d ___ (2d Cir. 2020), that, under New York law, the...more
The Wisconsin Department of Natural Resources (“WDNR”) states it has directed Johnson Controls, Inc. and its subsidiary Tyco Fire Products, LP (collectively “JCI”) to provide bottled drinking water for three homeowners...more
State and federal agencies continue to step up efforts to identify and regulate sources of per- and polyfluoroalkyl substances (PFAS), a group of man-made, environmentally persistent chemicals used in a wide range of consumer...more
New Response Thresholds and Regulations in the Works for Public Water Suppliers - California has now established the strictest notice levels for PFAS substances of any state in the U.S., and is moving to establish new...more
On August 22, 2019, Wisconsin Governor Tony Evers issued an executive order to address concerns related to PFAS (per- and polyfluoroalkyl substances) contamination throughout the state. PFAS are used in everyday products such...more
The Massachusetts Department of Environmental Protection (“MDEP”) stated in a January 28th letter to the Conservation Law Foundation Massachusetts and Toxics Action Center that it would: . . . initiate the process,...more
North Carolina manufacturers currently using or those that have used per/poly-fluoroalkyl substances (PFAS) face greater risk of environmental and toxic tort litigation because of new legislation. The legislation, which went...more