of 40000 residents has an average per capita water demand of 150 l/c/d. The average size of institutional and commercial areas is 200 ha and that of industrial areas is 100 ha. The expected unit water demands are 20 m3 /ha/d for institutional and commercial areas, and 15 m3 /ha/d for industries. The public water demand and unaccounted for system losses are estimated to be 5 % and 15% of the total water demand, respectively. Calculate the total water demand, excluding fire flow
Reservoir and Streamflow Routing
In hydrology, a reservoir is usually a natural pond that is enlarged or made using a dam to keep the water clean. Reservoirs or dams can be constructed in several ways, including controlling the existing watercourse, disrupting the watercourse to form embayment within it, by digging or building any number of retaining walls.
Water Resource Systems Analysis
Water resources are natural water sources that may be as useful as water sources. 97% of the world's water is saltwater and only 3% is pure water; just over two-thirds of this ice sheet is located in glaciers. The remaining pure frozen water is found primarily as groundwater, with only a small fraction present above the ground or in the air. Natural sources of freshwater include surface water, under river flow, groundwater, and ice water. Artificial water sources can include treated wastewater (recycled water) and saline seawater.
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