"New EPA Regulations Set Limits on PFAS in Drinking Water"

The EPA has set national limits for six types of PFAS in drinking water, with the most widely used types restricted to 4 parts per trillion and three additional chemicals to 10 parts per trillion. The new limits aim to reduce health risks associated with PFAS exposure, such as cancer and reproductive issues. The EPA estimates that 6-10% of public water systems will need upgrades to meet the new limits, and $1 billion in funding is available to help states and territories implement PFAS testing and treatment. While the new limits represent significant progress, activists are concerned about overall PFAS exposure and the long-term impact of treatment on reducing exposure.