Last month, the Biden-Harris Administration announced it is proposing the first-ever national drinking water standard for six per- and polyfluoroalkyl substances (PFAS). The proposal, if finalized, would regulate PFOA and PFOS as individual contaminants, and will regulate four other PFAS — PFNA, PFHxS, PFBS and GenX Chemicals — as a mixture.

If finalized, the proposed regulation will require public water systems to monitor for these chemicals. It will also require systems to notify the public and reduce PFAS contamination if levels exceed the proposed regulatory standards. 

AV, the two water districts, and other project partners were recognized in an award ceremony on Oct. 1, 2022.

The U.S. Environmental Protection Agency (EPA) released health advisories for four per- and polyfluoroalkyl substances (PFAS).

The Drinking Water Treatability Database presents an overview of different contaminants and possible treatment processes to remove them from drinking water.