Select:
Qp = I ∑ (C A)
Peak discharge Qp :
Design rainfall duration trd :
k T n I = _______________ (tr + b)m
[Leave blank to set default k = 1000]
[Leave blank to set default n = 0.2]
[Leave blank to set default b = 20]
[Leave blank to set default m = 0.7]
Your request was processed at 08:44:01 pm on April 25th, 2025 [ 250425 20:44:01 ] [140403]