HEC-RAS Alternatives (January 2026)

HEC-RAS

Hydrologic Engineering Center

https://www.hec.usace.arm.mil/

The official public website of the U.S. Army Engineer Hydrologic Engineering Center (HEC)

4.3/5

36+ reviews

Reviewed on:

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1.
Aquaveo - Water Resources Software & Engineering Services
https://www.aquave
.com/

Aquaveo: Water resources software and engineering consulting services for modeling groundwater, surface-water, and watershed hydraulics & hydrology.

2.
World-Class Groundwater Modeling Software - Waterloo Hydrogeologic
https://www.waterloohydrogeologi
.com/

At Waterloo Hydrogeologic, our goal is to provide powerful, and yet easy-to-use, groundwater software to professionals in the environmental business. We remain an industry leader with over 5,000 registered installations of our software in over 75 different countries around the world.

3.
OpenFlows WaterCAD - Water Distribution Modeling and Analysis Software - INAS S.A.
https://www.ina
.ro/en/bentley-watercad/

OpenFlows WaterCAD is an easy-to-use hydraulic modeling application for the analysis, design, and operation of water distribution systems.

4.
HydroCAD Stormwater Modeling
http://www.hydroca
.net/

HydroCAD, hydrology and hydraulics software for modeling stormwater runoff and designing stormwater management systems

5.
AFT | Pipe Flow Modeling Software for Engineers
https://www.af
.com/

AFT pipe flow analysis and modeling software is used by engineers in over 80 countries. Learn more and download a free demo.

6.
Forest Engineering | Softree Technical Systems
https://www.softre
.com/industry/forestry/

Forest road layout, design and engineering software. Plan culverts, road networks, cable harvesting and more.

7.
Home - Blue Marble Geographics
https://www.bluemarblege
.com/

Blue Marble Geographics is a GIS and geodetic software company, producer of Global Mapper and Geographic Calculator.

8.
3D Simulation Modeling and Analysis Software | FlexSim
https://www.flexsi
.com/

FlexSim provides software to model, simulate, analyze, and visualize (in 3D!) any system in manufacturing, material handling, healthcare, warehousing, supply chain, and more.

9.
Logiciels de simulation de procédés et de génie chimique
https://www.prosi
.net/

Fives ProSim propose des logiciels de simulation de procédés et des prestations de service qui permettent aux industries d’améliorer leur efficacité opérationnelle.