Those limits on PFAS, which are human-made and don’t easily break down in nature, were expected to reduce their levels for millions of people. Limits on three types of PFAS, including what are known ...

A new method, passive flux meter (PFM), has been developed and field-tested for simultaneously measuring contaminant and groundwater fluxes in the saturated zone at hazardous waste sites. The PFM ...

The EPA said this week that it would lift its cap on four types of PFAS chemicals and delay the enforcement deadline for filtering out two others. Former U.S. Rep. Lee Zeldin appears before the ...

A little more than a year after announcing its first ever drinking water standards for toxic PFAS chemicals ... process for both drinking water and groundwater to bring state protections for ...

Walling added the change may hinder the state’s ongoing efforts to develop groundwater standards for PFAS in line with levels proposed by the Biden administration. The state has twice failed to ...

PFOA and PFOS are PFAS, or Per- and Polyfluoroalkyl Substances, which can cause negative impacts on reproduction. They've been linked to decreased fertility and high blood pressure in pregnant ...

The Environmental Protection Agency announced Wednesday that it is delaying the timeline for water utilities to comply with reducing some per- and polyfluoroalkyl substances, or PFAS chemicals, in ...

Lee Zeldin, head of Trump's Environmental Protection Agency (EPA), announced the proposed change regarding per- and polyfluoroalkyl substances, known collectively as PFAS, on May 14. The ...

Click here to jump to the file. Wausau — State regulators have ordered 3M Co. to investigate PFAS contamination at its Wausau Greystone site, where polluted groundwater has prompted a class action ...

Lee Zeldin, head of Trump's Environmental Protection Agency (EPA), announced the proposed change regarding per- and polyfluoroalkyl substances, known collectively as PFAS, on May 14. The substances, ...

The Illinois EPA’s proposal included new groundwater quality standards for six PFAS, based on the most recent scientific information available: On April 14, 2025, Illinois EPA issued a press ...