Post Tagged with: "PFOS"

EPA proposes rule designating PFOA, PFOS as hazardous substances under CERCLA

EPA proposes rule designating PFOA, PFOS as hazardous substances under CERCLA

September 6, 2022 at 8:44 am 0 comments

The U.S Environmental Protection Agency (EPA) on Aug. 26 released a pre-publication version of a rule that would designate the two most common per- and polyfluoroalkyl substances (PFAS) — perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) — as hazardous substances under the federal Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA orRead More

Everything You Need to Know about EPA’s New Health Advisories for PFOA, PFOS

Everything You Need to Know about EPA’s New Health Advisories for PFOA, PFOS

July 11, 2022 at 5:45 am 0 comments

By Ashley Campbell & Seth Mansergh The EPA recently announced new health advisories for the two most commonly found forms of PFAS, perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS), to 0.004 parts per trillion (ppt) and 0.02 ppt, respectively. Reductions in these levels had been expected since October 2021,Read More

EPA announces new drinking water health advisories for PFAS

EPA announces new drinking water health advisories for PFAS

June 20, 2022 at 8:48 am 0 comments

The U.S. Environmental Protection Agency (EPA) has released four drinking water health advisories for per- and polyfluoroalkyl substances (PFAS) in the latest action under President Joe Biden’s action plan to deliver clean water and EPA Administrator Michael Regan’s PFAS Strategic Roadmap. The agency also announced that it is inviting states and territoriesRead More

Associations support positive regulatory determination on PFAS

Associations support positive regulatory determination on PFAS

June 8, 2020 at 8:59 am 0 comments

Nine leading water associations are urging the U.S. Environmental Protection Agency to use “sound science and robust analyses” as it evaluates drinking water standards for two per- and polyfluorinated substances (PFAS). In a letter to EPA Administrator Andrew Wheeler, the Association of California Water Agencies (ACWA), Association of Metropolitan WaterRead More