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  2. Water distribution system - Wikipedia

    en.wikipedia.org/wiki/Water_distribution_system

    An example of a water distribution system: a pumping station, a water tower, water mains, fire hydrants, and service lines [1] [2]. A water distribution system is a part of water supply network with components that carry potable water from a centralized treatment plant or wells to consumers to satisfy residential, commercial, industrial and fire fighting requirements.

  3. Water supply network - Wikipedia

    en.wikipedia.org/wiki/Water_supply_network

    Like electric power lines, roads, and microwave radio networks, water systems may have a loop or branch network topology, or a combination of both. The piping networks are circular or rectangular. If any one section of water distribution main fails or needs repair, that section can be isolated without disrupting all users on the network.

  4. Tap water - Wikipedia

    en.wikipedia.org/wiki/Tap_water

    Even though the water distribution system is supposed to deliver the treated water to the consumers' taps without water quality degradation, complicated physical, chemical, and biological factors within the system can cause contamination of tap water. [5] Tap water can sometimes appear cloudy and is often mistaken for mineral impurities in the ...

  5. Water supply - Wikipedia

    en.wikipedia.org/wiki/Water_supply

    Public water supply systems are crucial to properly functioning societies. These systems are what supply drinking water to populations around the globe. [1] Aspects of service quality include continuity of supply, water quality and water pressure. The institutional responsibility for water supply is arranged differently in different countries ...

  6. New York City water supply system - Wikipedia

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

    New York City's water system consists of aqueducts, distribution pipes, reservoirs, and water tunnels that channel drinking water to residents and visitors. A comprehensive raised-relief map of the system is on display at the Queens Museum of Art. Until the early 21st century, some places in southeastern Queens received their water from local ...

  7. Lead service line - Wikipedia

    en.wikipedia.org/wiki/Lead_service_line

    This included a plan to lower the lead contamination in the water distribution systems of member states. The Directive sets the maximum lead concentration in drinking water at 0.025 mg/L by 2003, and 0.01 by 2013. [20] A study in 1999 gave an estimate of the percentage of lead service lines in some European countries.

  8. Backflow prevention device - Wikipedia

    en.wikipedia.org/wiki/Backflow_prevention_device

    In water distribution systems, water is normally maintained at a significant pressure to enable water to flow from the tap, shower, or other fixture. Water pressure may fail or be reduced when a water main bursts, pipes freeze, or there is unexpectedly high demand on the water system (for example, when several fire hydrants are opened).

  9. Public water system - Wikipedia

    en.wikipedia.org/wiki/Public_water_system

    The US Safe Drinking Water Act and derivative legislation define a "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."