The documentation for HEC-RTS consists of a User's Manual, which describes how to use the interface; and a Quick Start Guide, which provides help for users new to the program. Both documents are in PDF format
and can be viewed online or downloaded. To view online or download individual chapters, go to the manual's individual page with the links below.
The HEC-RTS documentation is automatically installed during the setup of the program and can be accessed through the Help menu. To view the documentation without installing the program, you may use the links
User's Manual (CPD-96) Description of the use and application of the program.
Version 3.2.3, March 2022
Version 3.2.1, March 2021
Version 3.1.1, September 2020
Version 3.0, May 2017
Migration Roadmap, Known Issues, and Tips Provides help with transitioning from prior versions as well as known issues and tips with HEC-RTS and the modeling suite.
Quick Start Guide (CPD-96a) Provides help for users new to the program; includes a tutorial.
HEC-RTS 3.1 Quick Start Guide, January 2019
HEC-RTS 3.0 Quick Start Guide, July 2017
GageInterp User's Manual Provides help for users new to the program; includes a tutorial.
GageInterp 1.6 User's Manual, September 2016
Adobe Reader 11.0 or later is required to view these documents.