MEMPHIS, Tenn. – The Coast Guard closed a stretch of the swollen Mississippi to barge traffic Friday in a move that could cause a backup along the mighty river, while police farther south in Memphis went door to door, warning thousands of people to leave before they get swamped.

Emergency workers in Memphis handed out bright yellow fliers in English and Spanish that read, “Evacuate!!! Your property is in danger right now.”

All the way south into the Mississippi Delta, people faced the question of whether to stay or go as high water rolled down the Big Muddy and backed up along its tributaries, breaking flood records that have stood since the Depression.

Because of levees and other flood defenses built over the years, engineers said it is unlikely any major metropolitan areas will be inundated as the water pushes downstream over the next week or two, but farms, small towns and even some urban areas could see extensive flooding.

“It’s going to be nasty,” said Bob Bea, a civil engineer at the University of California-Berkeley who investigated levee failures in New Orleans after Hurricane Katrina in 2005. How bad it gets depends on how well the flood protection systems have been built and maintained, he said.

The Coast Guard closed a five-mile stretch of the Mississippi to protect Caruthersville, Mo., and said barges could be banned for up to eight days. The fear was that the wake from big boats would push water over a floodwall and into the town of 6,700.

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Barges regularly move coal, grain, ore, gravel, auto parts and other vital products down the Mississippi. A single barge can carry as much material as 70 tractor-trailers, and some towboats can move 45 barges at once.

Lynn Muench, a vice president of the American Waterways Operators, an industry group, said the eight-day shutdown would have a multimillion-dollar effect on the barge industry and slow the movement of many products.

“It’s just like if you took out every bridge going over the Mississippi what that would mean to railroad and vehicle traffic,” Muench said. “You’re shutting down a major thoroughfare.” She added: “The last thing we want is a levee to go, but we also want to keep moving.”

In Tennessee, local authorities were uncertain whether they had legal authority to order evacuations, and hoped the fliers would persuade people to leave. Bob Nations, director of emergency management for Shelby County, which includes Memphis, said there was still time to get out. The river is not expected to crest until Wednesday.

“This does not mean that water is at your doorstep,” Nations said of the door-to-door effort. “This means you are in a high-impact area.”

About 950 households in Memphis and about 135 other homes in Shelby County were getting the notices, Shelby County Division Fire Chief Joseph Rike said. Shelters were opened, and the fliers include a phone number to arrange transportation for people who need it.

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Jeanette Twilley of south Memphis came home to find one of the yellow notices on her door. Her house is roughly 75 yards from Nonconnah Creek, which has overflowed its banks and flooded three houses on her street.

“Amazed. Amazed. I just can’t believe this,” said Twilley, who is retired and rents her home. She planned to leave in the afternoon and stay with friends or relatives.

“There’s not going to be anybody here.”

 


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