Use at your own risk.
Runoff calculation using Santa Barbara Urban Hydrograph routing method. Uses SCS curve number method for rainfall abstraction.
User can choose preset hyetograph or provide her own coefficients. The time of concentrated for the catchment is calculated using lag method. It depends on the slope and the flow path length of the catchment.
2018 AUG 21 B. Shrestha
2018 SEP 25 B. Shrestha