I have attached a kmz file with a link to a DigiGlobe image of flooded New Orleans and approximate locations of levee breaks. I have placed the image imperfectly by hand as I don't have the Professional version that lets you use GIS image data.
If you use this kmz, be patient as it links you to a roughly 4 MB aerial photo!
Attachments
94291-New_Orleans_Flooded.kmz (11869 downloads)Preview this file with the Google Earth Plugin (learn more)