The mean rainfall over a catchment is presented in 20-min time intervals. If th what are the runoff depth and runoff coefficient respectively? Time (min) 0 20 40 60 80 100 120

Structural Analysis
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1- The mean rainfall over a catchment is presented in 20-min time intervals. If the D-index is 8 mm/hr, what are the runoff depth and runoff coefficient respectively? Time (min) Rainfall intensity (mm/hr) 0 15 20 21 40 25 60 17 80 8 100 6 120 10 140

 
The mean rainfall over a catchment is presented in 20-min time intervals. If the D-index is 8 mm/hr.
what are the runoff depth and runoff coefficient respectively?
Time
(min)
Rainfall
intensity
(mm/hr)
0
15
20
21
40
25
60
80
17 8
100
6
120
10
140
Transcribed Image Text:The mean rainfall over a catchment is presented in 20-min time intervals. If the D-index is 8 mm/hr. what are the runoff depth and runoff coefficient respectively? Time (min) Rainfall intensity (mm/hr) 0 15 20 21 40 25 60 80 17 8 100 6 120 10 140
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