New York’s drinking water standards for emerging contaminants are among the most stringent in the country, including standards issued in 2020 for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS)

Continue Reading New York State Proposes to Establish Drinking Water Maximum Contaminant Levels for Four Additional PFAS

We previously reported an expected timeline for promulgation of Delaware’s maximum contaminant levels (MCLs) for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonic acid (PFOS) that was generally in line with the

Continue Reading Update: A New Expected Timeline for Implementation of Delaware’s PFOA and PFOS Maximum Contaminant Levels

Earlier this month, the Environmental Protection Agency (EPA) published in the federal register its notice of availability to comment on its Draft Recommended Aquatic Life Ambient Water Quality Criteria for

Continue Reading Environmental Protection Agency Seeks Comments on Draft Recommended Aquatic Life Ambient Water Quality Criteria for PFOA and PFOS