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  2. Water supply and sanitation in Japan - Wikipedia

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

    Water supply and sanitation in Japan is characterized by numerous achievements and some challenges. The country has achieved universal access to water supply and sanitation, has one of the lowest levels of water distribution losses in the world, regularly exceeds its own strict standards for the quality of drinking water and treated waste water, uses an effective national system of performance ...

  3. Dhunge dhara - Wikipedia

    en.wikipedia.org/wiki/Dhunge_dhara

    Dhunge dhara. Manga Hiti in Patan is the oldest dhunge dhara still working. A dhunge dhara (Nepali: ढुङ्गे धाराListen ⓘ lit.'stone faucet') or hiti (Newari: 𑐴𑐶𑐟𑐶 ‎) is a traditional stone drinking fountain found in Nepal. It is an intricately carved stone waterway through which water flows uninterrupted from ...

  4. Water supply and sanitation in Lebanon - Wikipedia

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

    The public water supply system in Greater Beirut receives its water from the Jeita springs (50 million m3/year) as well as well fields in the Damour region (30 million m3/year). [6] The Jeita spring is the source of drinking water for about 1.5 million Lebanese. [20]

  5. 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.

  6. History of water supply and sanitation - Wikipedia

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

    Between 1865 and 1920 Eugene Belgrand led the development of a large scale system for water supply and wastewater management. Between these years approximately 600 kilometers of aqueducts were built to bring in potable spring water, which freed the poor quality water to be used for flushing streets and sewers.

  7. Drinking water - Wikipedia

    en.wikipedia.org/wiki/Drinking_water

    Drinking water or potable water is water that is safe for ingestion, either when drunk directly in liquid form or consumed indirectly through food preparation. It is often (but not always) supplied through taps, in which case it is also called tap water. Typically in developed countries, tap water meets drinking water quality standards, even ...

  8. Spring (hydrology) - Wikipedia

    en.wikipedia.org/wiki/Spring_(hydrology)

    Spring (hydrology) On an average day nearly 303 million US gallons (1,150,000 m 3) of water flow from Big Spring in Missouri at a rate of 469 cubic feet per second (13.3 m 3 /s). A spring is a natural exit point at which groundwater emerges from the aquifer and flows onto the top of the Earth's crust (pedosphere) to become surface water.

  9. Seattle Public Utilities - Wikipedia

    en.wikipedia.org/wiki/Seattle_Public_Utilities

    Seattle Public Utilities (SPU) is a public utility agency of the city of Seattle, Washington, which provides water, sewer, drainage and garbage services for 1.3 million people in King County, Washington. [3] The agency was established in 1997, consolidating the city's Water Department with other city functions.