HEC-RAS 2025
Announcements
Alpha Update 02 Jul 2025 We released a major patch, 0.1.0.1822! This build has improvemen …
Quick Start Guide
What does the future of HEC-RAS look like? Take a brief look at HEC-RAS 2025 Alpha https:/ …
Advanced Meshing
This page assumes you're familiar with the basic mesh editing tools covered in our Quick S …
Videos
Getting started with HEC-RAS 2025? Here are some brief videos that walk through the devel …
Known Issues
This is a non-exhaustive list of known issues in the RAS 2025 Alpha. We will remove items …
Release Notes
Alpha Update 7/2/2025 Version 0.1.0.1822-dev General New Boundary Condition workflow! Boun …
GPU Solver
Performance Update The GPU solver results listed here are from the February 21st build (0. …