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  2. Drinking water quality in the United States - Wikipedia

    en.wikipedia.org/wiki/Drinking_water_quality_in...

    The Safe Drinking Water Act requires the US EPA to set standards for drinking water quality in public water systems (entities that provide water for human consumption to at least 25 people for at least 60 days a year). [3] Enforcement of the standards is mostly carried out by state health agencies. [4]

  3. Drinking water quality standards - Wikipedia

    en.wikipedia.org/wiki/Drinking_water_quality...

    Drinking water quality standards describes the quality parameters set for drinking water. ... pH 6.5 to 8.5 6.5 to 8.5 ... Drinking Water Regulations: Overview - US EPA

  4. Drinking water quality legislation of the United States

    en.wikipedia.org/wiki/Drinking_water_quality...

    The Safe Drinking Water Act is the principal federal law governing public water systems. [1] These systems provide drinking water through pipes or other constructed conveyances to at least 15 service connections, or serve an average of at least 25 people for at least 60 days a year. As of 2017 there are over 151,000 public water systems. [2]

  5. Fluoride in drinking water poses enough risk to merit new EPA ...

    www.aol.com/news/fluoride-drinking-water-poses...

    The World Health Organization has set a safe limit for fluoride in drinking water of 1.5. Separately, the EPA has a longstanding requirement that water systems cannot have more than 4 milligrams ...

  6. EPA imposes first national limits on 'forever chemicals' in ...

    www.aol.com/news/epa-imposes-first-national...

    Eleven states already have regulatory standards for PFAS in drinking water. The EPA estimated that 6% to 10% of the country’s public water systems — 4,100 to 6,700 systems in total — will ...

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

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

    When Michigan set clean drinking water standards in 2020, they were considered among the toughest in the U.S. The EPA announced stricter standards Wednesday.