I am relatively new to Hec-Ras, and have a dam breach to perform. Using NRCS SITES program, I have determined the maximum water surface level of the dam. I can input cross section data; steady flow analysis works using a trial flow, but unsteady flow analysis does not. Looks like I should be...
Does any know of a steel pipe supplier in AR, TN, or the MS area? I have a client that wants to use heavy walled steel pipe in an earth dam. 18" and 24" diameters are needed.