I've heard of 2 so far, on this thread - French Quarter and one on Tennessee street. Also heard, on another board, of one on northwest side being overtopped. I'm cubicle bound so can't get to live news other than here at this time.
LQ
"Last I saw one levee breach, are there other breaches? Source?"
LEVEES HAVE BEEN OVERTOPPED
IN ORLEANS AND ST BERNARD PARISHES.
http://iwin.nws.noaa.gov/iwin/la/hurricane.html