Software

ArcHydroTools

Software type:Extension
Website:http://resources.arcgis.com/en/communities/hydro/01vn0000000s000000.htm#GUID-2D5...
Accessability:Install only
Requirements:

ArcGIS already installed on your computer

Computer System:
Windows
MacOSX
Scope:Modelling
Vector/Raster:
Vector
Raster
Costs:Free $0.00
Tutorials:Recommended Practice: Flood Hazard Mapping (Purdue University), ESRI hydro blog , ESRI forum on natural resources (including water resources)