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NY S03207
Bill
Status
6/11/2025
Primary Sponsor
Brian Kavanagh
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AI Summary
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Establishes maximum contaminant levels for PFOS and PFOA in drinking water at no higher than 4 parts per trillion (ppt)
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Sets maximum contaminant levels for PFNA, PFHxS, and HFPO-DA at no higher than 10 parts per trillion (ppt)
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Requires the commissioner to establish a hazard index addressing cumulative exposure to multiple PFAS chemicals, including PFNA, PFHxS, HFPO-DA, and PFBS
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Public water systems must comply with the new maximum contaminant levels and hazard index requirements by May 1, 2029
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Takes effect one year after becoming law, with immediate authorization for rulemaking to implement the requirements
Legislative Description
Establishes maximum contaminant levels in drinking water for certain per- and polyfluoroalkyl substances (PFAS); sets such levels at no higher than 4 parts per trillion (ppt) for perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) and no higher than 10 parts per trillion (ppt) for perfluorononanoic acid (PFNA), perfluorohexane sulfonate (PFHxS), and hexafluoropropylene oxide dimer acid (HFPO-DA).
Last Action
ADVANCED TO THIRD READING
2/26/2026