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  2. Public water system - Wikipedia

    en.wikipedia.org/wiki/Public_water_system

    The US Safe Drinking Water Act and derivative legislation define "public water system" as an entity that provides " water for human consumption through pipes or other constructed conveyances to at least 15 service connections or serves an average of at least 25 people for at least 60 days a year." [1] The term "public" in "public water system ...

  3. History of water supply and sanitation - Wikipedia

    en.wikipedia.org/wiki/History_of_water_supply...

    The history of water supply and sanitation is one of a logistical challenge to provide clean water and sanitation systems since the dawn of civilization. Where water resources, infrastructure or sanitation systems were insufficient, diseases spread and people fell sick or died prematurely. Astronaut Jack Lousma taking a shower in space, 1974.

  4. Drinking water - Wikipedia

    en.wikipedia.org/wiki/Drinking_water

    Globally, by 2015, 89% of people had access to water from a source that is suitable for drinking – called improved water sources. In sub-Saharan Africa, access to potable water ranged from 40% to 80% of the population. Nearly 4.2 billion people worldwide had access to tap water, while another 2.4 billion had access to wells or public taps.

  5. Six technologies that produce clean, safe drinking water

    www.engadget.com/2016-09-17-six-technologies...

    By Cat DiStasio One in 10 people worldwide lack regular access to safe drinking water. In an effort to tackle this most basic humanitarian problem, engineers around the globe have developed a wide ...

  6. California Water Service - Wikipedia

    en.wikipedia.org/wiki/California_Water_Service

    California Water Service, commonly known as Cal Water, is an American company providing drinking water and wastewater services to a number of regions within the state of California. It was founded in 1926 and is based in San Jose, California , and provides service across multiple local districts, reaching more than 484,900 customers.

  7. Water supply - Wikipedia

    en.wikipedia.org/wiki/Water_supply

    Water supply is the provision of water by public utilities, commercial organisations, community endeavors or by individuals, usually via a system of pumps and pipes. Public water supply systems are crucial to properly functioning societies. These systems are what supply drinking water to populations around the globe. [1]

  8. Water - Wikipedia

    en.wikipedia.org/wiki/Water

    Water is an inorganic compound with the chemical formula H 2 O.It is a transparent, tasteless, odorless, and nearly colorless chemical substance, and it is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent).

  9. Denver Water - Wikipedia

    en.wikipedia.org/wiki/Denver_Water

    Website. www.denverwater.org. Footnotes. [1] Denver Water is a water utility that operates as a public agency serving the City and County of Denver, Colorado, and a portion of its surrounding suburbs. Established in 1918, the utility is funded by water rates and new tap fees. [2] It is Colorado's oldest and largest water utility.