A graphical view of the nonlinear runoff processes in ICM SWMM, ICM (SWMM Hydrology). InfoSWMM and SWMM5
Here is a graphical view of the nonlinear runoff processes in InfoSWMM and SWMM5:
1. Three runoff surfaces
a. Impervious with Depression Storage
b. Pervious
c. Impervious without Depression Storage
- Slope (same for all runoff surfaces)
- Width or the Dimension of the Subcatchment (same for all runoff surfaces)
- Infiltration
a.