GeoHECHMS

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GeoHECHMS accelerates the creation, analysis, and review of stormwater models with its powerful automation and intuitive interface. Designed for efficiency, it streamlines hydrologic modeling by automating subbasin delineation, curve number (CN) computation, and lag time calculations. Built as a data wrapper to the US Army Corps of Engineers HEC-HMS software, GeoHECHMS seamlessly integrates with AutoCAD, MicroStation, and ESRI ArcGIS, enabling engineers to quickly compare scenarios and optimize stormwater management designs.

Key Features:

Automated Watershed Delineation: Rapidly define subbasins with automated workflows.
Seamless CAD & GIS Integration: Direct compatibility with AutoCAD, MicroStation, and ESRI ArcGIS.
Multi-Model Management: Work on multiple HEC-HMS projects simultaneously.
Advanced Data Import & Georeferencing: Easily import and georeference existing HEC-HMS models.
Automated TOC & CN Computation: Compute flow paths, assign design storms, and analyze hydrology with precision.
Unlimited Undo & Redo: Experiment with different scenarios without fear of losing work.
Expert Technical Support: 24/7 assistance from experienced stormwater modelers.