Best HEC-RAS Alternatives (20)
Looking for a HEC-RAS alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.
What is HEC-RAS? HEC-RAS is hydraulic modeling software used to perform one-dimensional hydraulic calculations for natural and constructed channels. It is commonly used for floodplain mapping, flood damage reduction studies, and flood risk management.
Top Alternatives to HEC-RAS
SOBEK Suite
Open SourceSOBEK Suite is an open-source business software suite that includes modules for CRM, accounting, inventory management, and more. It is …
MIKE Flood is a software for comprehensive 1D and 2D flood modeling and mapping. It can model river flooding, coastal …
Storm Water Management Model
Open SourceThe Storm Water Management Model (SWMM) is an open-source hydrologic and hydraulic modeling software used for planning, analysis, and design …
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HEC-RAS Overview
HEC-RAS (Hydrologic Engineering Center's River Analysis System) is modeling software developed by the U.S. Army Corps of Engineers used to perform one-dimensional hydraulic calculations for natural and constructed channels. HEC-RAS is capable of modeling steady and unsteady flow conditions, including subcritical, supercritical, and mixed flow regimes.Some of the key features and applications of HEC-RAS include:River hydraulics and floodplain mappingFlood damage reduction studiesFlood risk managementModeling of bridges, culverts, weirs, and other hydraulic structuresSediment transport and water quality modelingModel calibration and validation …
Quick Comparison
| Software | Pricing | Score |
|---|---|---|
| HEC-RAS | N/A | — |
| GeoHECRAS | N/A | — |
| ISIS Free | Open Source | — |
| SOBEK Suite | Open Source | — |
| Delft3D | Open Source | — |
| MIKE 21 | N/A | — |
| MIKE 11 | N/A | — |
| MIKE Flood | N/A | — |
| Storm Water Management Model | Open Source | — |
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