Question

if the over land flow from critical point to the drain is 8 om and the difference in level is 12.4 m .the inlet time is​

Answer 1

Answer:

Ti = [0.885 L^3/H]^0.385.

Where Ti = inlet time in hrs.

L = overland flow in KM.

L = 8KM.

H = 12.4m.

Therefore,

Ti = 3.999 say 4hrs