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  2. Rainwater tank - Wikipedia

    en.wikipedia.org/wiki/Rainwater_tank

    A rainwater catchment or collection (also known as "rainwater harvesting") system can yield 1,000 litres (260 US gal) of water from 1 cm (0.4 in) of rain on a 100 m 2 (1,100 sq ft) roof. Rainwater tanks are installed to make use of rain water for later use, reduce mains water use for economic or environmental reasons, and aid self-sufficiency .

  3. Rainwater harvesting - Wikipedia

    en.wikipedia.org/wiki/Rainwater_harvesting

    configuration of domestic rainwater harvesting system in Uganda. [1]Rainwater harvesting (RWH) is the collection and storage of rain, rather than allowing it to run off.. Rainwater is collected from a roof-like surface and redirected to a tank, cistern, deep pit (well, shaft, or borehole), aquifer, or a reservoir with percolation, so that it seeps down and restores the ground w

  4. Storm Water Management Model - Wikipedia

    en.wikipedia.org/wiki/Storm_Water_Management_Model

    Cistern: Rain barrels (or cisterns) are containers that collect roof runoff during storm events and can either release or re-use the rainwater during dry periods. Rain harvesting systems collect runoff from rooftops and convey it to a cistern tank where it can be used for non-potable water uses and on-site infiltration.

  5. California is letting billions of gallons of stormwater wash ...

    www.aol.com/news/california-missing-billions...

    That could mean rain barrels or rain gardens on front lawns, or increased interest from corporations with large real estate portfolios. ... such as graywater or stormwater systems, for irrigation ...

  6. Rainwater harvesting in Canada - Wikipedia

    en.wikipedia.org/wiki/Rainwater_harvesting_in_Canada

    Rainwater can be used for a number of purposes including stormwater reduction, irrigation, laundry and portable toilets. [2] In addition to low costs, rainwater harvesting is useful for landscape irrigation. Many Canadians have started implementing rainwater harvesting systems for use in stormwater reduction, irrigation, laundry, and lavatory ...

  7. Runoff footprint - Wikipedia

    en.wikipedia.org/wiki/Runoff_Footprint

    In areas with combined sewer systems or old separate sewer systems with high inflow and infiltration, stormwater is also treated at the wastewater treatment facilities. By capturing stormwater runoff onsite in rain barrels and cisterns, the consumption of potable water for irrigation and its corresponding energy impact can be reduced.