If you are experiencing a problem with HEC-RAS, please see the HEC-RAS Bug Report Page for guidance on submitting a quality bug report.

If you are seeking technical support with HEC-RAS, please see our Support Policy Page. USACE users can seek support and ask questions of HEC staff and the USACE RAS user community on Discourse. Though only USACE users can post and reply, Discourse is visible to those outside of USACE as well.