Is floodplain mapping using ArcHydro tool and 'Non-HEC RAS' model possible?

Discussion created by anand.kulkarni on Nov 15, 2010
Latest reply on Oct 9, 2011 by vsfoote
I would like to do floodplain mapping for a catchment using ArcHydro tool box and results (i.e, channel water levels w.r.t time) obtained from a developed hydraulic routing model. I have the DEM of the catchemnt and channel and boundary shape files.
Can anybody share their ideas here on how to tackle this problem? As most of the literature which I could locate was ArcHydro with HEC-RAS or HEC Geo-RAS

Anand Kulkarni