Question

A four hour direct hydrograph of a catchment is triangular in shape with time base of 100 hours and peak flow of 50m3/sec.The catchment area is 360km2,the peal flow of this catchment area for a 4hours unit hydrgraph is

Answer 1

Answer:

160 m3/sec

Explanation:

A 6 hour unit hydrograph is having triangular shape with peak ordinate of 30m3/sec and base width of 64 hours. The equilibrium discharge of an s-curve obtained by using this 6-hour unit hydrograph is