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Q2. A. Given is 1 hr-UH for a certain catchment. Derive the 2hr.-UH Time (hr) UH (m/s) 1 hr.-UH (l-mm) for the catchment
Posted: Thu Apr 28, 2022 3:29 pm
by answerhappygod
- Q2 A Given Is 1 Hr Uh For A Certain Catchment Derive The 2hr Uh Time Hr Uh M S 1 Hr Uh L Mm For The Catchment 1 (56.92 KiB) Viewed 23 times
Q2. A. Given is 1 hr-UH for a certain catchment. Derive the 2hr.-UH Time (hr) UH (m/s) 1 hr.-UH (l-mm) for the catchment 0 1 2 3 4 0 3 8 12 10 S 7 6 5 7 2 8 1 10 alo ole 11 0 B. A major storm event was recorded on February 8, 2022. The event brought 25 mm of rainfall and lasted 8 hours. The event was averaged over the catchment as provided: Hourly rainfall data averaged over the catchment Time (hr) 0-1 1-2 2-3 3-4 Rainfall intensity 0.5 2 6 6 (mm/hr) 4-5 5-6 6-7 7-8 2 4 4 0.5 For this event, the O-index value was 4.5 mm/hr for the first 4 hours and 3 mm/hr for the other 4 hours. Estimate the Direct Runoff Hydrograph that would result from the given storm at the catchment outlet.