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  2. Is your water safe? How to check for ‘forever chemicals’ and ...

    www.aol.com/water-safe-check-forever-chemicals...

    At the time, PFAS levels in drinking water were not regulated, though the federal government had non-enforceable “health advisory” levels for how much of the chemicals can be in drinking water ...

  3. EPA sets new clean drinking water standards for PFAS ... - AOL

    www.aol.com/epa-sets-clean-drinking-water...

    The U.S. Environmental Protection Agency on Wednesday issued new drinking water standards, directing public utilities to ensure the level of PFAS remains at a safe level for communities. Advocates ...

  4. Salisbury found to exceed safe 'forever chemicals' levels in ...

    www.aol.com/salisbury-found-exceed-safe-forever...

    The city of Salisbury, which serves an estimated 30,343 residents, was found to exceed safe PFAS levels by 400% in three tests in 20 which were completed. The results found two pollutants in the ...

  5. EPA sets strict new PFAS limits; Portsmouth confirms it must ...

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    Because PFAS can often be found together in mixtures, EPA is also setting a limit for any combination of four PFAS. This standard will reduce PFAS exposure in drinking water to the lowest levels ...

  6. New EPA rules to limit PFAS in drinking water: Worcester is ...

    www.aol.com/epa-rules-limit-pfas-drinking...

    Also, 95 public water systems with PFAS levels between the federal standard's 4 parts per trillion and the state's standard of 20 parts per trillion will need to address PFAS for the first time.

  7. Perfluorohexanesulfonic acid - Wikipedia

    en.wikipedia.org/wiki/Perfluorohexanesulfonic_acid

    For example, Minnesota recommends a guidance value of 0.027 μg/L for PFHxS, [23] and Michigan has a screening level of 0.084 μg/L for PFHxS. [4] In 2020, Michigan adopted drinking water standards for 5 previously unregulated PFASs including PFHxS, which has a maximum contaminant level (MCL) of 51 parts per trillion (ppt) or 0.051 μg/L. [24] [25]

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