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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...

    A built-in desalination system uses some of the electricity produced to create clean drinking water, and the rest of the electricity is fed back to shore and added to the grid. The utility-scale ...

  6. List of countries by access to clean water - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    Share of the population without access to an improved water source, 2020. Global access to clean water is a significant global challenge that affects the health, well-being, and development of people worldwide. While progress has been made in recent years, millions of people still lack access to safe and clean drinking water sources.

  7. New York City water supply system - Wikipedia

    en.wikipedia.org/wiki/New_York_City_water_supply...

    New York City water supply system. in 1849, part of the Old Croton Aqueduct, the city's first water supply system. A combination of aqueducts, reservoirs, and tunnels supplies fresh water to New York City. With three major water systems ( Croton, Catskill, and Delaware) stretching up to 125 miles (201 km) away from the city, its water supply ...

  8. 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]

  9. This mega-city is running out of water. What will 22 million ...

    www.aol.com/news/mega-city-running-water-22...

    Carla Figueroa, 20, awaits the arrival of a water truck at her home in Mexico City's Iztapalapa district. The sprawling neighborhood, home to almost 2 million people, is among the most water-needy ...

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