HEC-ResSim 3.3

The software simulates reservoir operations for flood management, low flow augmentation and water supply for planning studies, detailed reservoir regulation plan investigations, and real-time decision

Download for Windows

About HEC-ResSim

The software simulates reservoir operations for flood management, low flow augmentation and water supply for planning studies, detailed reservoir regulation plan investigations, and real-time decision support.

Technical details

PublisherHydrologic Engineering Center
Version3.3
LicenseProprietary
Installer typeexe
Architecturex64
Package IDHydrologicEngineeringCenter.HEC-ResSim

Install HEC-ResSim from the command line

Install with Windows Package Manager
winget install --id=HydrologicEngineeringCenter.HEC-ResSim -e
Update to the latest version
winget upgrade --id=HydrologicEngineeringCenter.HEC-ResSim -e
Uninstall
winget uninstall --id=HydrologicEngineeringCenter.HEC-ResSim -e
Silent install with the offline installer
"HEC-ResSim_33_Setup.exe" /S /v/qn

Frequently asked questions

Is HEC-ResSim free?

HEC-ResSim is proprietary software from Hydrologic Engineering Center. Check the publisher's license terms for pricing and usage rights.

What is the latest version of HEC-ResSim?

The latest version is 3.3.

Is it safe to download HEC-ResSim?

The download button links to the official installer published on hec.usace.army.mil, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with b73873ddf2d6dbf6d50e1f3e1e054fade81ca10d71998e55622fa008452fffb2.

Which Windows versions does HEC-ResSim support?

HEC-ResSim runs on Windows and is available for 64-bit (x64) systems.

How do I install HEC-ResSim silently?

Run the offline installer with "HEC-ResSim_33_Setup.exe" /S /v/qn, or install it with Windows Package Manager: winget install --id=HydrologicEngineeringCenter.HEC-ResSim -e --silent.

How do I uninstall HEC-ResSim?

Open Settings › Apps › Installed apps, find HEC-ResSim and select Uninstall. From the command line, run winget uninstall --id=HydrologicEngineeringCenter.HEC-ResSim -e.