Uh-oh

This is troubling. The Post reports:

NEW ORLEANS, Aug. 30 -- Hurricane Katrina and its rains have passed, but this city is filling with floodwaters.
The sense of relief that residents felt Monday morning when the city was not immediately inundated by a storm surge overflowing its protective levees was replaced late Monday night and Tuesday morning with dread because of a levee that was damaged by the hurricane.
Water flowing from the damaged levee near Lake Pontchartrain could have equally catastrophic effects, only unfolding more slowly.