HEC-HMS

HEC-HMS 4.13

The Hydrologic Modeling System (HEC-HMS) is designed to simulate the complete hydrologic processes of dendritic watershed system.

  • By Hydrologic Engineering Center
  • Proprietary
  • Updated Jul 11, 2025
Download for Windows

About HEC-HMS

The Hydrologic Modeling System (HEC-HMS) is designed to simulate the complete hydrologic processes of dendritic watershed system.

What's new in 4.13

HEC-HMS 4.13

Full release notes »

Technical details

PublisherHydrologic Engineering Center
Version4.13
Release date2025-07-11
LicenseCopyright (c) 2020 Flexera. All Rights Reserved.
Installer typeexe
Architectureneutral
Package IDHydrologicEngineeringCenter.HEC-HMS

Links & install command

Install HEC-HMS from the command line with Windows Package Manager (winget):

winget install --id=HydrologicEngineeringCenter.HEC-HMS -e

Older versions

  • 4.10
  • 4.9

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