On June 24, 2025, the Wisconsin Supreme Court rejected a challenge to the authority of the Wisconsin Department of Natural Resources (WDNR) to compel the cleanup of perfluoroalkyl and polyfluoroalkyl (PFAS) substances under...more
On Friday, April 19, 2024, the U.S. Environmental Protection Agency (EPA) released a pre-publication version of its Final Rule (the Rule) designating two widely used per- and polyfluoroalkyl substances (PFAS) –...more
4/22/2024
/ CERCLA ,
Contamination ,
Discharge of Pollutants ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Final Rules ,
Groundwater ,
Hazardous Substances ,
PFAS ,
Public Health ,
Regulatory Reform ,
Superfund ,
Toxic Chemicals ,
Toxic Exposure
On April 10, 2024, the U.S. Environmental Protection Agency (EPA) released its final “PFAS National Primary Drinking Water Regulation Rulemaking” (the Rule). This marks the first time the EPA has set enforceable limits for...more
The U.S. Environmental Protection Agency (EPA) has taken its first major action of 2024 to regulate per- and polyfluoroalkyl substances (PFAS) across environmental media. On January 31, 2024, EPA issued pre-publication...more
Compliance with the PM2.5 Standard: EPA proposed lowering the PM 2.5 standard earlier this year. State agency representatives confirmed that areas in each Region 7 state could struggle to comply with the reduced standard,...more
On Tuesday, the U.S. Environmental Protection Agency (EPA) proposed the first-ever federally enforceable regulatory limits on per- and poly-flouroalkyl substances, or PFAS, in drinking water. The agency plans to finalize the...more
This alert looks at developments in environmental law that were at the forefront in 2022; the trend is expected to continue into 2023 as the Biden administration continues to act on its regulatory initiatives in the energy...more
1/20/2023
/ Biden Administration ,
Clean Air Act ,
Clean Water Act ,
Climate Action Plan ,
Climate Change ,
Environmental Justice ,
Environmental Policies ,
Inflation Reduction Act (IRA) ,
NEPA ,
PFAS ,
Public Health ,
Renewable Energy ,
Tax Credits
This week, the U.S. Environmental Protection Agency issued guidance advising states how to use National Pollution Discharge Elimination System (NPDES) permit requirements to restrict the discharge of per- and polyfluoroalkyl...more
12/14/2022
/ CERCLA ,
Clean Water Act ,
Discharge of Pollutants ,
Drinking Water ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Industrial Discharges ,
NPDES ,
PFAS ,
Public Health ,
Toxic Chemicals
On August 26, 2022, the U.S. Environmental Protection Agency (EPA) released a pre-publication copy of its long-awaited proposed rule to add the two most well-known and well-studied PFAS compounds—perflourooctanoic acid (PFOA)...more