Calculate the parameters of hydraulic structures and systems. Process one-dimensional data for natural or constructed channels, manage various graphs and reports, access the built-in data storage, and utilize secondary management options. Save and review projects.
Our software library provides a free download of HEC-RAS 6.1. Our built-in antivirus checked this download and rated it as 100% safe. This free tool was originally created by Hydrologic Engineering Center. The most popular versions among the program users are 5.0, 4.1 and 4.0.
The program's installer files are commonly found as ras.exe, HEC-RAS 3.1.3.exe, HEC-RAS 4.1.0.exe, HECRAS41_InitAndRun.exe or IconFF52D5CC.exe etc. The tool is sometimes referred to as "HEC-RAS Beta". The file size of the latest downloadable installation package is 49.8 MB. This free PC software is compatible with Windows XP/Vista/7/8/10 environment, 32-bit version. The program is categorized as Education Tools.
From the developer:
Hydrologic Engineering Center's (CEIWR-HEC) River Analysis System ( HEC-RAS ) allows the user to perform one-dimensional steady flow, one and two-dimensional unsteady flow calculations, sediment transport/mobile bed computations, and water temperature/water quality modeling.
You may want to check out more software, such as Graphmatica, STATISTICA or Maxima, which might be related to HEC-RAS.