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?
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
The Association of State And Territorial Solid Waste Management Officials (“ASTSWMO”) released a position paper titled: RECOMMENDATIONS FOR SUPERFUND CLEANUP PROGRAM IMPROVEMENTS (“Position Paper”)....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
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
To follow up our prior Environmental Blog discussing the proposed amendments to the Site Remediation Reform Act (SRRA) 2.0, another significant change relates to the remedial action permit (RAP) framework, aiming to...more
The Tennessee Department of Environment and Conservation (“TDEC”) issued a March 13th Proposed Order and Assessment (“Order”) to Murphy Oil USA, Inc. (“Murphy Oil”) addressing alleged violations of the Tennessee Underground...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
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
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
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
Senators Shelley Moore Capito (R-W.Va., Chair of the Senate Committee on Environment and Public Works, and Lisa Blunt Rochester (D-Del.) have reintroduced S. 347 as The Brownfields Reauthorization Act of 2025. According to an...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
In a move much anticipated by the real estate, environmental, financial, and business communities, the Connecticut Department of Energy and Environmental Protection (CT DEEP) released this week its Release-Based Cleanup...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
Microplastics, plastics less than 5 millimeters in length, are becoming a growing concern due to their ubiquity and persistence in the environment and potential effects on ecological and human health. A 2017 publication by...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
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
Purchasing contaminated property in Ohio became a little less risky this week. Purchasers can now obtain protection under both federal and state law from costly remediation orders imposed by the U.S. Environmental Protection...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