About GeoHECHMS
GeoHECHMS is a hydrologic modeling software from Civil GEO that is designed for analyzing and simulating watershed runoff and hydraulic structures. It provides features such as automated GIS data processing, customizable graphical outputs, and integration with CAD and GIS platforms so users can effectively model complex hydrological scenarios. The software allows engineers to efficiently prepare input data, visualize results, and conduct sensitivity analyses. It also supports various industry-standard modeling techniques. Key capabilities: automated GIS data processing customizable graphical outputs integration with CAD and GIS platforms sensitivity analysis tools extensive documentation Best for: civil engineers and hydrologists that need accurate hydrologic modeling and analysis for infrastructure projects.
GeoHECHMS is a powerful stormwater modeling software developed by CivilGEO, Inc., designed to streamline hydrologic analysis and watershed modeling. First released after the company’s founding in 2010, GeoHECHMS acts as a graphical wrapper around the HEC-HMS software developed by the U.S. Army Corps of Engineers. It enhances the traditional HEC-HMS workflow by integrating it with an AutoCAD-compatible interface and GIS capabilities. The software automates key hydrologic modeling tasks such as subbasin delineation, curve number (CN) computation, lag time calculation, and detention pond design. Users can import terrain data, land use maps, and soil layers to generate accurate watershed models. GeoHECHMS supports both U.S. customary and metric units, making it suitable for global applications. One of its standout features is the ability to integrate with AutoCAD Civil 3D and ArcGIS, allowing engineers to work within familiar environments while leveraging advanced hydrologic tools. The software also includes automated report generation, scenario comparison, and FEMA flood hazard mapping support. GeoHECHMS is widely used by civil engineers, hydrologists, and government agencies for flood mitigation, stormwater planning, and environmental impact studies.
Pros & Cons
- +Allows for efficient modeling of hydrology and hydraulic systems
- +Supports integration with GIS data for better accuracy in modeling
- +Provides advanced tools for stormwater management and flood risk assessment
- +Offers flexible customization options for different project requirements
- +Facilitates collaboration among project teams with shared data and workflows
- −Limited customizability or flexibility in terms of input parameters and model settings
- −Occasional stability issues and crashes, particularly when running complex simulations or manipulating large datasets
- −Lack of robust documentation or user support resources for troubleshooting and problem-solving
- −High cost of licensing and maintenance fees, making it less accessible for smaller organizations or individual users
Features
Key features
- AutoCAD-Compatible Interface – Use familiar CAD tools to build and edit hydrologic models with precision and ease.
- HEC-HMS Integration – Acts as a graphical wrapper for HEC-HMS, enhancing its usability and automation.
- Automated Watershed Delineation – Automatically identify subbasins using terrain and GIS data for accurate modeling.
- Curve Number Computation – Calculate CN values based on land use and soil maps to estimate runoff.
- Lag Time Calculation – Automate time of concentration and lag time using terrain and flow paths.
- Detention Pond Design – Design and analyze detention and retention ponds with built-in templates and calculators.
- Scenario Comparison Tools – Compare pre- and post-development conditions to evaluate hydrologic impacts.
- FEMA Flood Mapping Support – Generate flood hazard maps for FEMA compliance and regulatory submissions.
- GIS Integration – Import and overlay spatial data from ArcGIS for enhanced watershed analysis.
Additional features
- Subbasin Delineation – Automatically define watershed boundaries using terrain and flow direction data.
- Hydrologic Parameter Estimation – Compute CN, TOC, and lag time based on mapped inputs.
- Rainfall Event Modeling – Simulate storm events using design storms or historical precipitation data.
- Hydrograph Generation – Create runoff hydrographs for subbasins and junctions with detailed outputs.
- Detention Basin Sizing – Design basins to meet peak flow reduction and volume storage requirements.
- Channel Routing – Model flow through channels using Muskingum or other routing methods.
- Stormwater BMP Analysis – Evaluate best management practices like swales, infiltration trenches, and wetlands.
- CAD Drawing Import – Bring in site plans and layouts from AutoCAD for integrated modeling.
- ArcGIS Layer Support – Overlay GIS layers for land use, soils, and elevation directly in the interface.
- Model Calibration Tools – Adjust parameters to match observed data and improve model accuracy.
- Floodplain Mapping – Generate inundation maps for regulatory and planning purposes.
- Scenario Management – Save and compare multiple design alternatives within the same project.
- Interactive Flow Path Editing – Manually adjust flow paths and basin boundaries for custom modeling.
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About GeoHECHMS
GeoHECHMS is a hydrologic modeling software from Civil GEO that is designed for analyzing and simulating watershed runoff and hydraulic structures. It provides features such as automated GIS data processing, customizable graphical outputs, and integration with CAD and GIS platforms so users can effectively model complex hydrological scenarios. The software allows engineers to efficiently prepare input data, visualize results, and conduct sensitivity analyses. It also supports various industry-standard modeling techniques. Key capabilities: automated GIS data processing customizable graphical outputs integration with CAD and GIS platforms sensitivity analysis tools extensive documentation Best for: civil engineers and hydrologists that need accurate hydrologic modeling and analysis for infrastructure projects.
GeoHECHMS Details
GeoHECHMS's In-App Market Place
Does GeoHECHMS have an in-app market place?
Yes
How many Mini-Apps in the marketplace?
1
Mini Apps
N/A
Pricing Options
Accepted Payment Currencies
USD ($), EUR (€), GBP (£), AUD ($), CAD ($), JPY (¥), CHF (Fr.), CNY (¥), KRW (₩), INR (₹), RUB (₽), MXN ($), BRL (R$), SEK (kr), SGD ($), NZD ($), ARS ($), ZAR (R), IDR (Rp), MYR (RM), THB (฿), AED (د.إ), SAR (﷼), PHP (₱)
Pros & Cons
- Allows for efficient modeling of hydrology and hydraulic systems
- Supports integration with GIS data for better accuracy in modeling
- Provides advanced tools for stormwater management and flood risk assessment
- Offers flexible customization options for different project requirements
- Facilitates collaboration among project teams with shared data and workflows
- Limited customizability or flexibility in terms of input parameters and model settings
- Occasional stability issues and crashes, particularly when running complex simulations or manipulating large datasets
- Lack of robust documentation or user support resources for troubleshooting and problem-solving
- High cost of licensing and maintenance fees, making it less accessible for smaller organizations or individual users
GeoHECHMS's Support Options
Email Address
info@civilgeo.comContact
+1 800-488-4110GeoHECHMS's Alternatives
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