cHECk-RAS - a HEC-RAS Validation Tool

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Now Available! A new version of cHECk-RAS 2.0.1.

The following changes have been made:

  • The ‘Read Geometry’ error related to rating curves experienced by some users when using the program to check certain models will be resolved
  • Variables will populate appropriately in all 314 cHECk-RAS messages generated by the program
  • Users will be able to install the cHEC-RAS program to a non-default location on their computer without affecting the ability to use cHECk-RAS
  • Users will be able to input a specific surcharge value to be checked as an alternative to choosing from the pre-defined list of state surcharge values
  • cHECk-RAS 2.0.1 User Guide enhancements to reflect the latest features

Download the latest version of cHECk-RAS 2.0.1



cHECk-RAS is a program designed to verify the validity of an assortment of parameters found in the U.S. Army Corps of Engineers (USACE) HEC-RAS hydraulic modeling program. cHECk-RAS utilizes information generated by HEC-RAS (all versions through the latest version, 4.1.0.) This program can run only on computers with Microsoft Windows XP, Vista, or 7 (32- or 64-bit) operating systems. The current version of cHECk-RAS in use is 2.0.1.

Current Users

Current users of cHECk-RAS can find software updates, bulletins and related information on the Current Users page.

New Users

New users of cHECk-RAS can download the software and submit support questions on the New Users page.

Software Help

A Software Help Page is available to accommodate users' submittals of questions and suggestions regarding cHECk-RAS and other Federal Emergency Management Agency (FEMA) computer programs. View the latest known issues for the cHECk-RAS Beta software release.

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For More Information

For more information or additional assistance:


Last Updated: 
07/24/2014 - 16:00
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