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Draining New Orleans Could Take a Month
New Orleans could be facing a month or more before all the flood waters from Hurricane Katrina and ruptured levees can be pumped out. Lowering the water level a foot per day was called an optimistic estimate on Friday, depending on how much of the pumping capacity can be restored and whether any more storms complicate the work. This is the peak of hurricane season and more storms could easily develop. There are six pumping stations in the city and the Army Corps of Engineers could bring in auxiliary pumps. Contamination by oil, chemicals and sewage also complicates the effort. Removing the water would be slowed if it has to be treated before it can be discharged, though it might be possible to get some type of dispensation so it can be pumped quickly into the Mississippi River and Lake Pontchartrain. In addition to pumps, the engineers are working on a plan to make new breaches in the levees _ from hundreds of feet wide to 3,000 feet _ in areas where gravity can help move water out of the city. Lt. Gen. Carl Strock, commander of the Army Corps of Engineers, said the water level in the city has stabilized, and repairs to breaches in two levees are progressing. He also said workers are clearing, surveying and putting in navigational buoys and lights along the coastal channels in an effort to get the ports reopened. Responding to criticism that the federal response has been slow and inadequate, Strock said the destruction of communications lines and transportation routes made it very difficult to determine exactly where help was needed and to get workers and supplies there. "Our biggest problem is communications," he said, noting that cellular phone towers were all knocked out, making it nearly impossible for citizens in need to call for help. "We have to know where to drop (supplies) and what to drop." He also said the corps is working on plans to create a city somewhere in the area to accommodate about 50,000 people _ similar to what was done in the aftermath of Hurricane Andrew in Florida. Posted by: trailing wife 2005-09-03 |
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