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Current Events » in reply to The storm surge had nothing to do with Ponchatrain(sp) breaching the flood wall

re: The storm surge had nothing to do with Ponchatrain(sp) breaching the flood wall

The exact quote I've seen is:

The breach at the 17th Street Canal Levee, a levee-floodwall combination, is about 450-feet long. It’s believed that the force of the water overtopped the floodwall and scoured the structure from behind and then moved the levee wall horizontally about 20 feet, opening both ends to flow.


Whatever the cause, it didn't have anything to do with torrential rainfall landing in the city.

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