
HydroCAD is ideal for studies using the TR-20, TR-55, or SBUH methods. (Please visit the Hydrology Library for background information.) HydroCAD provides a wide range of standard hydrology and hydraulics techniques in an easy-to-use graphical form, managed by the on-screen routing diagram we pioneered in 1986.
Vendor
HydroCAD Software Solutions
Company Website




HydroCAD Hydrology & Hydraulics Software at its best!
HydroCAD combines the best of TR-20, TR-55, and SBUH, plus built-in hydraulics, graphics, automatic database, and on-screen routing diagram in a single program. The result is the fastest, easiest, and most capable hydrology and hydraulics software available. We call it HydroCAD because it brings the benefits of Computer Aided Design to hydrology, while not requiring any other CAD software. However, HydroCAD also offers direct extraction of subarea data directly from AutoCAD® or BricsCAD® without any other software.
Features
- Graphical Routing Diagrams: Visualize and manage flow paths with intuitive drag-and-drop tools.
- Hydrology Method Support: Includes TR-20, TR-55, SBUH, and Rational Method with IDF curves.
- Automatic Calculations: Handles pond storage, tailwater effects, culverts, pumps, and more.
- Pollutant & Land-Use Analysis: Evaluate environmental impact with built-in tools.
- No CAD Required: Runs independently on Windows PCs with built-in watershed import.