In a given year, a watershed with a drainage area of 200 km² received 1000 mm of rainfall. The average flowrate measured at the outlet of the watershed was 3.1 m/S. Estimate the amount of water lost due to thecombined effects of evaporation and transpiration. Assume the annual change in storage is zero.O a. 445.3O b. 412O . 511.2O d. 555

It is required to depth of water at outlet. Q=VtQ=A×hthoutlet=Q×tA Here Q is the flow rate at…

In a given year, a watershed with a drainage area of 200 km² received 1000 mm of rainfall. The average flow rate measured at the outlet of the watershed was 3.1 m2/s. Estimate the amount of water lost due to the combined effects of evaporation and transpiration. Assume the annual change in storage is zero. O a. 445.3 O b. 412 O. 511.2 O d. 555

In a given year, a watershed with a drainage area of 200 km² received 1000 mm of rainfall. The average flow rate measured at the outlet of the watershed was 3.1 m2/s. Estimate the amount of water lost due to the combined effects of evaporation and transpiration. Assume the annual change in storage is zero. O a. 445.3 O b. 412 O. 511.2 O d. 555

Structural Analysis

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ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Storm Sewers and Detention

The storm drains system transports rainwater or stormwater and other runoff from roads, parking lots, and roof downpipes directly to nearby creeks, rivers, or the sea without any treatment.

Question

In a given year, a watershed with a drainage area of 200 km² received 1000 mm of rainfall. The average flow
rate measured at the outlet of the watershed was 3.1 m/S. Estimate the amount of water lost due to the
combined effects of evaporation and transpiration. Assume the annual change in storage is zero.
O a. 445.3
O b. 412
O . 511.2
O d. 555

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