Plaquemines Parish officials have ordered a mandatory evacuation as flooding from Hurricane Isaac topped a levee Wednesday morning.
Authorities in Plaquemines Parish, where storm surge from Hurricane Isaac caused extensive flooding overnight, have ordered a mandatory evacuation for a portion of the west bank of the Mississippi River.
A shelter was to open at noon in Belle Chasse. Officials said the evacuation was ordered out of concern that more storm surge from Isaac would be pushed into the area and levees might be overtopped.
A mandatory evacuation earlier had been ordered for the parish's east bank, where a low levee was topped Wednesday morning, as well as for portions of the west bank.
Parish spokeswoman Caitlin Campbell said an 18-mile stretch from the St. Bernard Parish line at Braithwaite south to White Ditch was taking water and homes were flooding as storm surge piled up against levees between the Gulf of Mexico and the Mississippi River. Although an evacuation order had been issued as Isaac approached, sheriff's deputies from St. Bernard and Plaquemines parishes were going house-to-house getting residents who'd remained in the area to move to higher ground.
The Louisiana National Guard has moved 14 high-water vehicles and 10 boats into Braithwaite to help with evacuations.
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