EPA Proposes Inclusion of Microplastics and Pharmaceuticals as Drinking Water Contaminants
The Environmental Protection Agency (EPA) has proposed the inclusion of microplastics and pharmaceuticals on its Contaminant Candidate List for drinking water. This marks the first time these substances are being considered for regulation under the Safe Drinking Water Act. EPA Administrator Lee Zeldin announced the proposal, responding to public concerns about the presence of these contaminants in drinking water. The draft list, which opens a 60-day public comment period, includes four contaminant groups: microplastics, pharmaceuticals, PFAS, and disinfection byproducts, along with 75 chemicals and nine microbes. The EPA aims to finalize the list by mid-November, potentially leading to new limits on these substances for water utilities.