We are to determine the seepage (infiltration) in a 250 hectare reservoir. The reservoir has 0.50 m3/s of inflow, 0.3 m3/s of outflow, and total storage increase of 19600 m^3. A discharge of 0.1 m^3/s of water is coming out of reservoir to be used for irrigation of the around farms AUSGS gage next to the lake reservoir recorded a total of 20 mm Precipitation for the lake for a week.The evaporation loss, in mm is 24mm.T-0. Calculate the leakage (seepage) in mm for a week from this dam reservoir.(use 4 decimal in your answer.donot put unit) e.g. 3.456mm put 3.4560 in your answer

We are to determine the seepage (infiltration) in a 250 hectare reservoir. The reservoir has 0.50 m3/s of inflow, 0.3 m3/s of outflow, and total storage increase of 19600 m^3. A discharge of 0.1 m^3/s of water is coming out of reservoir to be used for irrigation of the around farms AUSGS gage next to the lake reservoir recorded a total of 20 mm Precipitation for the lake for a week.The evaporation loss, in mm is 24mm.T-0. Calculate the leakage (seepage) in mm for a week from this dam reservoir.(use 4 decimal in your answer.donot put unit) e.g. 3.456mm put 3.4560 in your answer

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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6. Runoff from a 200 mile² catchment drains into a reservoir than has an average surface area of 4000 acres. The reservoir is to be used for municipal water supply. Annual rainfall over the watershed is 40 inches and the annual runoff is 2 inches. Evaporation from the reservoir averages 40 inches per year. If the surface area of the reservoir is roughly constant with depth, how much will the reservoir depth change in one year?
If the Kuils River has a catchment area of 200 square kilometres and receives in a year 600 mm/year of rainfall, and the runoff from this catchment is 100 mm/year. Assuming that there is no loss to or gain of water from subsurface storage, the amount of evaporation isA) 400 mm/year, B) 500 mm/year, C) 300 mm/year D) 900 mm/year
Example Problem Water budget for a lake provides following observations: Precipitation, P = = 43 in./yr. Evaporation, E = 53 in./yr. Inflow to Lake, Qin = 1 in./yr. Outflow from Lake, Qout = 173 in./yr. Change in Lake storage, AS = -2 in./yr. Find the net groundwater flow. Solution: E SWIn GWin PPT Evap SW Out GWout
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