SWMM56

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 2. Slope (same for all runoff surfaces) 3. Width or the Dimension of the Subcatchment (same for all runoff surfaces) 4. Infiltration a. Horton b. Modified Horton c. Green Ampt d. Modified Green Ampt e. Curve Number or SCS or CN f. Monthly Adjustments for Climate Change for all Infiltration Methods 5. Evaporation a. Constant b. Time Series c. Monthly d. Temperature e. Climate File f. Monthly Adjustments for Climate Change 6. Roughness (Manning’s n) a. Impervious b. Pervious 7. Depression Storage a. Impervious b. Pervious 8. Temperature for Snowmelt a. Climate File b. Time Series c. Monthly Adjustments for Climate Change 9. Wind Speed for Snowmelt a. Climate File b. Time Series 10. Other connected processes a. LID Controls b. Groundwater c. Snowmelt d. Water Quality 11. Outlet a. Node b. Pervi...