The regulation of per- and polyfluoroalkyl substances (“PFAS”) in drinking water remains one of the primary focuses for legislatures and agencies at both the state and federal levels. ...more
On May 14, 2025, the United States Environmental Protection Agency (“EPA”) announced that it will rescind the nationwide Maximum Contaminant Levels (“MCLs”) for certain per- and polyfluoroalkyl substances (“PFAS”) set by the...more
On April 28, 2025, EPA Administrator Zeldin issued the Agency’s most comprehensive statement since Trump’s inauguration regarding how EPA plans to address PFAS compounds under a variety of ongoing regulatory programs (“EPA...more
5/5/2025
/ Clean Water Act ,
Drinking Water ,
Environmental Protection Agency (EPA) ,
Hazardous Substances ,
PFAS ,
Regulatory Agenda ,
Reporting Requirements ,
Risk Assessment ,
Rulemaking Process ,
Site Remediation ,
Toxic Substances Control Act (TSCA)
On November 14, 2024, the U.S. Environmental Protection Agency (“EPA”) determined that 1,4-dioxane presents an unreasonable risk of injury to human health under its conditions of use....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
11/27/2024
/ Contamination ,
Discharge of Pollutants ,
Drinking Water ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Groundwater ,
Hazardous Substances ,
PFAS ,
Public Health ,
Regulatory Requirements ,
State and Local Government ,
Toxic Chemicals ,
Water Quality
The regulation of per- and polyfluoroalkyl substances (“PFAS”) in drinking water remains one of the primary focuses for legislatures and agencies at both the state and federal levels....more
9/16/2024
/ Drinking Water ,
Environmental Testing ,
Hazardous Substances ,
New Regulations ,
PFAS ,
Popular ,
Proposed Legislation ,
Proposed Regulation ,
Public Health ,
Regulatory Requirements ,
State and Local Government ,
Testing Requirements ,
Toxic Chemicals
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
On April 10, 2024, the United States Environmental Protection Agency (“EPA”) issued its long-anticipated National Primary Drinking Water Regulation (“NPDWR”) establishing Maximum Contaminant Levels (“MCLs”) for certain PFAS...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
2/8/2024
/ CERCLA ,
Clean Water Act ,
Contaminated Properties ,
Contamination ,
Drinking Water ,
Environmental Policies ,
Environmental Protection Agency (EPA) ,
Hazardous Substances ,
PFAS ,
Public Health ,
Regulatory Standards ,
Reporting Requirements ,
Toxic Chemicals ,
Toxic Substances Control Act (TSCA) ,
Water Supplies
On October 28, 2022, the U.S. Environmental Protection Agency (“EPA”) listed 1,4-dioxane on the Fifth Contaminant Candidate List (“CCL 5”). This is an important step to EPA’s potential regulation of 1,4-dioxane under the Safe...more
There is no federal drinking water standard for 1,4-dioxane, but as illustrated by a recent press release for the Industrial Excess Landfill Superfund Site in Ohio, the U.S. Environmental Protection Agency (EPA) and state...more
As illustrated by the May 11, 2022, press release for the Industrial Excess Landfill Superfund Site in Uniontown, Ohio, the U.S. Environmental Protection Agency (“EPA”) and state environmental agencies have begun directing...more