HydroCAD Stormwater Modeling System Unit Hydrograph file
The HydroCAD Stormwater Modeling System Unit Hydrograph file type is used by the HydroCAD software system which is, as its website claims, "interactive watershed modeling at its best!" It is a software application used by civil engineers to model stormwater runoff and waste drainage systems and can be used with AutoCAD. Detention pond and flexible pipe modeling? Pump and siphon routing? Pollutant loading calculations? Quit saying "huh" and start opening .huh.