Hydraflow Storm Sewers Extension for AutoCAD® Civil 3D® is an easy-to-use, full-featured storm sewer design and analysis package included with Civil 3D.
Import your pipe network directly from Civil 3D or graphically draw your system plan onscreen or with the spreadsheet editor. Plug in your drainage areas and compute flows using industry-standard methodologies. Then automatically design pipes, inverts, slopes, and inlets based on user-defined design parameters. Interactive features allow you to modify and optimize your storm sewer designs in real time, allowing your designs to have the highest hydraulic efficiency at the lowest possible cost. When you are finished, compute cut-depth quantities and produce customizable reports that meet agency submittal requirements.