New Orleans is sinking – expect a big flood soon

Don’t miss this story about New Orleans and the trouble it’s in. [rw]

In the face of an approaching storm, scientists say, the city’s less-than-adequate evacuation routes would strand 250,000 people or more, and probably kill one of 10 left behind as the city drowned under 20 feet of water.

… despite the damage [hurricane] Allison wrought upon Houston, dropping more than 3 feet of water in some areas, a few days later much of the city returned to normal as bloated bayous drained into the Gulf of Mexico. The same storm dumped a mere 5 inches on New Orleans, nearly overwhelming the city’s pump system. If an Allison-type storm were to strike New Orleans, or a Category 3 storm or greater with at least 111 mph winds, the results would be cataclysmic, New Orleans planners said.