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).
Impact
The introduction of this bill signals a significant step towards stricter regulatory measures regarding pollutants in drinking water. If enacted, the legislation would have a direct impact on public water systems, which will be required to comply with these established contaminant levels by May 1, 2029. This compliance requirement aims to safeguard public health, and the bill also mandates the commissioner to determine further requirements by 2028 to address cumulative exposure to multiple PFAS substances.
Summary
Bill A08634 seeks to amend the public health law by establishing maximum contaminant levels (MCLs) for certain per- and polyfluoroalkyl substances (PFAS) in drinking water. Specifically, the bill sets MCLs at no higher than 4 parts per trillion (ppt) for perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA), and a maximum of 10 ppt for several other harmful chemicals including perfluorononanoic acid (PFNA) and perfluorohexane sulfonate (PFHxS). This legislation is intended to enhance the safety of public drinking water and address health risks associated with contaminants linked to various health concerns.
Contention
While many stakeholders may support the establishment of MCLs as a necessary public health measure, potential points of contention could include the feasibility of compliance for local water systems and the associated costs. There is often debate regarding the appropriateness of the specified levels, with some advocating for even lower limits to ensure safety, while others fear that stringent requirements could impose financial burdens on water providers. Additionally, the timeline for compliance and subsequent reporting to the legislature may also become focal points in discussions as the bill progresses.
Same As
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).