Question: A. A storm with 20 cm of precipitation produced a surface runoff of 11.6 cm. Estimate the B index of the storm if the data recorded is as follows: Storm time (h) 1 2 3 4 5 6. 7 8 Rainfall intensity (cm/h) 0.8 1.8 3.0 4.6 3.6 3.2 2.0 1.0 B. Estimate the runoff volume from an area receiving 5 inches of rainfall. The antecedent soil-moisture condition Il is assumed valid. The soil vegetation land use complex of the area is; LAND USE / CONDITION RESIDENTIAL (1/2 ACRE LOTS) SOIL GROUP C WOODED: POOOR COVER MEADOW: GOOD CONDITION OPEN SPACE: GOOD CONDITION D C. Recompute the runoff from the watershed if the wet conditions of Antecedent Moisture Condition IIl are applicable.
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.
Subject: ( Hydrology and water Resources management )
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