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HEC-RAS Cross Section Requirements
Thanks a lot, gbam. Thing is, I have to send my surveyors out to topo the creek, so I need to know the limits before I do any analysis. I've seen a few things referenced, such as, "at least to a point above the 500-year flood elevation", etc., and, "500 feet upstream and downstream", but these...- TomHydro
- Post #3
- Forum: Storm/Flood engineering
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HEC-RAS Cross Section Requirements
Great forum, folks! Brand new here, and a HEC newbie, also, so please bear with me ... I'm beginning a HEC-RAS analysis of a creek for a bridge design. What are the required limits (upstream and downstream) for the creek cross sections? (I used the search function and noted that this...- TomHydro
- Thread
- Replies: 13
- Forum: Storm/Flood engineering
