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  2. Lead and Copper Rule - Wikipedia

    en.wikipedia.org/wiki/Lead_and_Copper_Rule

    The academy's 1977 report suggested that the drinking water standard for lead in effect at that time may not be sufficiently protective of human health. [8] The 1986 Safe Drinking Water Act amendments defined "lead-free" plumbing and prohibited the use of plumbing for public water supply that did not meet the new definition. [9]

  3. Water supply and sanitation in Peru - Wikipedia

    en.wikipedia.org/wiki/Water_supply_and...

    The water and sanitation sector in Peru has made important advances in the last two decades, including the increase of water coverage from 30% to 85% between 1980 and 2010. . Sanitation coverage has also increased from 9% to 37% from 1985 to 2010 in rural areas.

  4. Maximum contaminant level - Wikipedia

    en.wikipedia.org/wiki/Maximum_Contaminant_Level

    Maximum contaminant levels (MCLs) are standards that are set by the United States Environmental Protection Agency (EPA) for drinking water quality. [ 1 ] [ 2 ] An MCL is the legal threshold limit on the amount of a substance that is allowed in public water systems under the Safe Drinking Water Act (SDWA).

  5. Forever chemicals in Ohio's drinking water: Why Cincinnati is ...

    www.aol.com/forever-chemicals-ohios-drinking...

    A water researcher tests a sample of water for PFAs, Tuesday, Feb. 14, 2023, at the U.S. Environmental Protection Agency Center for Environmental Solutions and Emergency Response in Cincinnati.

  6. How do Ohio drinking water systems fare in testing for ... - AOL

    www.aol.com/ohio-drinking-water-systems-fare...

    More than 1,000 drinking water systems in the United States have detected what are commonly called forever chemicals above limits set by the Environmental Protection Agency, according to a USA ...

  7. Drinking water quality standards - Wikipedia

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

    In Europe, this includes the European Drinking Water Directive [1] and in the United States, the United States Environmental Protection Agency (EPA) establishes standards as required by the Safe Drinking Water Act. China adopted its own drinking water standard GB3838-2002 (Type II) enacted by Ministry of Environmental Protection in 2002. [2]

  8. How do Ohio drinking water systems fare in testing for ... - AOL

    www.aol.com/ohio-drinking-water-systems-fare...

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  9. Safe Drinking Water Act - Wikipedia

    en.wikipedia.org/wiki/Safe_Drinking_Water_Act

    The Safe Drinking Water Act (SDWA) is the primary federal law in the United States intended to ensure safe drinking water for the public. [3] Pursuant to the act, the Environmental Protection Agency (EPA) is required to set standards for drinking water quality and oversee all states, localities, and water suppliers that implement the standards.