MEMPHIS, Tenn. — Children played in front yards and neighbors chatted under a cloudless sky Friday in a south Memphis neighborhood, yards away from the rising water of the Nonconnah Creek.
The unforgiving creek has soaked Johnny Harris' house as the rest of Memphis awaits flood waters from the Mississippi River. Harris estimated he had more than 3 feet of water in his small, rented house on a low-lying section of Hazelwood Street.
"It's like an ocean," he said.
Meanwhile, the Coast Guard closed, then reopened, a stretch of the swollen Mississippi to barge traffic upstream Friday. Any prolonged closure could cause a backup along the mighty river.
Farther south in Memphis police 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."
Near Nonconnah Creek, Jeanette Twilley and Shirley Woods waited anxiously, fearing the water will reach their homes.
"Hopefully, it don't come up no more," Twilley said.
All the way south into the Mississippi Delta, people faced the question of whether to stay or go as high water rolled down the river 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.
More than 4 million people live in 63 counties and parishes adjacent to the Mississippi and Atchafalaya rivers from Cairo, Illinois south to the Gulf of Mexico, down from 4.1 million in 2000, according to a census analysis by The Associated Press.
It's about twice as many people who lived in the region before the 1927 and 1937 floods. In 1920, 2 million people lived in those counties and in 1930, 2.3 million lived there.
Most of the increased population is in Memphis, where the county has increased from 223,000 to just under 1 million. Other big population increases were in Ascension, East Baton Rouge and Jefferson parishes in Louisiana, which combined increased by nearly 900,000 people and DeSoto County, Miss., which increased by 137,000.
Fear of wakes
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. Then, later in the day, they reopened it after the National Weather Service lowered the projected crest at Caruthersville from 49.5 feet to 48.1 feet.
The fear was that the wake from big boats would push water over a floodwall and into the town of 6,700.
Coast Guard Capt. Michael Gardiner said river monitoring will continue and that navigation will be restricted when necessary.
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.
Still time to evacuate
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.
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," she said of the working-class neighborhood.
Graceland, Elvis Presley's home and one of the city's best-known landmarks, is about a 20-minute drive from the river and in no danger of flooding, spokesman Kevin Kern said. "We're on a hill, high and dry and open for business, and will stay open," Kern said.
The main Memphis airport was not threatened, nor was FedEx, which has a sorting hub at the airport that handles up to 2 million packages per day.
In Missouri, dozens of National Guardsmen and Highway Patrol members who had been rescuing people from floodwaters had to be rescued themselves after six boats got stuck in low water. Half were rescued before dark, and the others spent the night on a levee, relying on provisions dropped to them by the Guard.
Farther south, parts of the Mississippi Delta began to flood, sending white-tail deer and wild pigs swimming to dry land, submerging yacht clubs and closing floating casinos.
"We're getting our momma and daddy out," said Ken Gelston, who helped pack furniture, photos and other belongings into pickup trucks in Greenville, Miss. "We could have 5 feet of water in there," Gelston said, nodding at the house.