NOLA.com: LEVEE BREACH SWAMPS CITY FROM LAKE TO RIVER:"As the day wore on, the only dry land was a narrow band from the French Quarter and parts of Uptown, the same small strip that was settled by Bienville amid the swamps. On Tuesday night, it appeared the city was returning to swamp when a daylong effort to shore the levee near the Hammond Highway failed. Mayor Ray Nagin said pumps were being overwhelmed and warned that a new deluge would bury the city in up to 15 feet of water. With solid water from the lake to the French Quarter, the inundation and depopulation of an entire American city was at hand. "Truth to tell, we're not to far from filling in the bowl," said Terry Ebbert, the city's director of homeland security. The waters were still rising at 3 inches per hour, and eventually could move close to the French Quarter levee."