GeoHECHMS, our stormwater modeling software, greatly speeds up the creation, analysis, and review of stormwater projects. It is a data wrapper to the industry-standard US Army Corps of Engineers HEC-HMS software using an AutoCAD compatible graphical user interface. GeoHECHMS offers: • Automated HEC-HMS Workflows • AutoCAD Civil 3D & ArcGIS Integration • Automated Watershed Delineation • Detention Pond Design • Purpose-Built Stormwater Design Tools • Automated TOC & Lag Time • Automated CN Computations • Comprehensive Report Generation GeoHECHMS lets you quickly compare different scenarios and alternatives, such as pre-development conditions with different post-development designs. Rapidly construct, design, analyze and compare detention and retention ponds.