Civil Engineering > GATE 2025 SET-2 > Hydrology
The peak of flood hydrograph due to a 3-hour duration storm in a catchment is 180 m3/s. The total rainfall depth is 6.6 cm. It can be assumed that the average infiltration loss is 0.2 cm/h. There are no other losses. The base flow is constant at a value of 30 m3/s.
The peak value of the 3-hour unit hydrograph for this catchment (in m3/s) is ______ (round off to the nearest integer).
The peak value of the 3-hour unit hydrograph for this catchment (in m3/s) is ______ (round off to the nearest integer).
Correct : 30
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