EPA Announces PFAS MCL – Details on the Multi-Billion Dollar Regulation
EPA Announces PFAS MCL – Details on the Multi-Billion Dollar Regulation

On April 10, 2024, the U.S. Environmental Protection Agency (EPA) announced its final National Primary Drinking Water Regulation for six per- and polyfluoroalkyl substances (PFAS). This long-awaited regulation sets forth enforceable Maximum Contaminant Levels (MCLs) for PFAS for the first time and is expected to require significant treatment infrastructure investment for many public water systems across the country. Given the breadth of the challenges ahead, the EPA is providing an extended implementation timeline that incorporates initial monitoring and public notification for PFAS contamination in drinking water before public water systems must implement solutions to meet the MCLs by 2029.

For more information on the new PFAS regulation, please see the full article on this topic in Nossaman’s 2024 California Water Views – 2024 Outlook.

  • Willis  Hon
    Partner

    Willis Hon focuses on serving water industry clients across California on a broad range of administrative and regulatory matters. He has extensive experience before the California Public Utilities Commission where he has ...

  • Alexander J. Van Roekel
    Associate

    Alex Van Roekel provides counsel to clients on state and federal water law issues, including compliance with statutory and regulatory requirements, litigation strategy in both state and federal court and public policy within the ...

California Water Views provides timely and insightful updates on the water sector in the state. We relay information on how water legislation and policy from the nation’s capital, Sacramento, and around the U.S. affect California’s water utilities, agencies, practitioners, and consumers.  We also write about important events, conferences, legal cases, and other key happenings involving all things water in and around California.

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