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Title: HYDROLOGY ASSINGMENT 4
Description: HYDROLOGY ASSIGNMENT- 1- UHG ordinates = ordinates of direct runoff / rainfall excess 2- Unit Hydrograph
Description: HYDROLOGY ASSIGNMENT- 1- UHG ordinates = ordinates of direct runoff / rainfall excess 2- Unit Hydrograph
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HYDROLOGY
ET 1001
Assignment NO: 08b
Assignment name: answer the question that given
...
The values of the base flow are given
...
Calculate the rainfall excess due to the storm
Depth of rainfall(rainfall excess) = total volume of direct runoff / area of the cachment
...
36 t (Ex) / A
= 0
...
36
UHG ordinates = ordinates of direct runoff / rainfall excess
= DRG / 14
...
53
20
...
32
9
...
92
3
...
53
0
Unit hydrograph
25
discharge
20
15
UGH ordinate (cm/s)
10
5
0
0
6
12
18
24
time (h)
2|P ag e
30
36
42
48
Title: HYDROLOGY ASSINGMENT 4
Description: HYDROLOGY ASSIGNMENT- 1- UHG ordinates = ordinates of direct runoff / rainfall excess 2- Unit Hydrograph
Description: HYDROLOGY ASSIGNMENT- 1- UHG ordinates = ordinates of direct runoff / rainfall excess 2- Unit Hydrograph