Estimate the constant rate of withdrawalfrom a 1375 Ha reservoir in a month of 30days during which the reservoir level dropped by 075m in spite of an average inflow into the reservoir of 0.SMM3/day. During the month, the average seepage loss from the reservolt Was 2 S cm, total precipitation on the reserveir was 185 cm and the total evaporation was 9.5cm.

Estimate the constant rate of withdrawalfrom a 1375 Ha reservoir in a month of 30days during which the reservoir level dropped by 075m in spite of an average inflow into the reservoir of 0.SMM3/day. During the month, the average seepage loss from the reservolt Was 2 S cm, total precipitation on the reserveir was 185 cm and the total evaporation was 9.5cm.

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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a) Estimate the constant rate of withdrawal from a 1375 ha reservoir in a month of 30 days during which thereservoir level dropped by 0.75 m in spite of an average inflow into the reservoir of 0.5 Mm3 /day. During themonth, the average seepage loss from the reservoir was 2.5 cm, total precipitation on the reservoir was 18.5 cmand the total evaporation was 9.5 cm.
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Question A 4-hour rainfall in a catchment of 250 km² produces rainfall depths of 6.2 cm and 5 ❤ cm in successive 2-hour unit periods. Assuming the index of the soil to be 1.2 cm/hour, the runoff volume is A 1.6 ha-m B D 16 ha-m 160 ha-m 1600 ha-m
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Q.4a.
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