US Levee information

Discussion created by lougreuling on Oct 18, 2011
I'm new to ArcGIS so please forgive me if this is either a stupid question or placed in the wrong forum.   I have been tasked with identifying all of the levees (both Federal and Nonfederal) along the Mississippi and Missouri rivers (as well as their tributaries) and also identify which of those levees were damaged by the 2011 floods. 

Does Arc Hydro have any overlays that identifies said levees.  An overlay that shows the damaged levees is probably unavailable but one that shows the complete levee system would be a great help.