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Corps Users

Technical support for all HEC software users within the Corps of Engineers is provided through an annual subscription service. Subscribing offices can expect to receive full support from HEC staff in the application and use of the software. Subscribing offices may request support by calling HEC, sending a direct email, or by emailing the appropriate address listed below.

Non-Corps Users

In the past, for non-Corps users, HEC had provided a list of possible vendors for assistance or support for HEC software. USACE counsel determined that the inclusion of this list could be interpreted as CEIWR-HEC recommending specific vendors over other vendors that were not included on the list. Therefore, by direction of USACE counsel CEIWR-HEC has discontinued this practice and has removed the list from our web site. Non-Corps individuals and organizations should use any internet search engine to locate a vendor that can provide support for the CEIWR-HEC software of interest.

Reporting Software Errors

The reporting of suspected software errors is not subject to the support restrictions outlined above. We are continuously working to improve the performance of HEC software and possible bugs should always be reported directly to HEC. Ideally, suspected errors should be reported in written form with a description of the problem and the steps that lead to its occurrence.

Development team e-mail addresses:

    HEC-DSSVue: hec.dss@usace.army.mil
HEC-EFM: see the HEC-EFM bug report page
HEC-EFM Plotter: see the HEC-EFM Plotter bug report page
HEC-FDA: see the HEC-FDA bug report page
HEC-FIA: see the HEC-FIA bug report page
HEC-GeoDozer: see the HEC-GeoDozer bug report page
HEC-GeoEFM: see the HEC-GeoEFM bug report page
HEC-GeoHMS: see the HEC-GeoHMS bug report page
HEC-GeoRAS: hec.ras@usace.army.mil
HEC-GridUtil: see the HEC-GridUtil bug report page
HEC-HMS: see the HEC-HMS bug report page
HEC-LifeSim: see the HEC-LifeSim bug report page
HEC-RAS: see the HEC-RAS bug report page
HEC-ResPRM: see the HEC-ResPRM bug report page
HEC-ResSim: see the HEC-ResSim bug report page
HEC-RPT: see the HEC-RPT bug report page
HEC-SSP: see the HEC-SSP bug report page
HEC-RTS: see the HEC-RTS bug report page
HEC-WAT: see the HEC-WAT bug report page