HydroCalc is an application for quickly performing meaningful hydraulic engineering calculations from a windows-based environment. HydroCalc offers the following computational capabilities and modules:Open-Channel / Uniform Flow Module Pipe Flow Module Sediment Yield Module Manifold/Diffuser Module Riverine Cross Section Geometry Module The following modules are currently under development and will be incorporated into subsequent releases of HydroCalc©:Bank Protection / Riprap Module Weir Flow Module Head Loss Module Culvert Module