The swollen Missouri River washed over and punched through levees in northwestern Missouri early Sunday, spurring authorities to urge about 250 nearby residents to leave their homes.
The river breached levees at two points overnight and overtopped them at two others near Corning, Missouri, about 100 miles north of Kansas City, the Holt County Sheriff's Department reported. Most residents had already cleared out due to voluntary evacuation calls, but authorities went door-to-door early Sunday to order nearly 30 people who remained to leave, the agency told CNN.
Upriver, evacuation advisories went out for 200 to 250 people in the town of Watson and other areas west of Interstate 29, said Mark Manchester, the deputy emergency management director in Atchison County. Water was sloshing over the levees "at a pretty good clip" Sunday morning and had already topped the county's previous record mark, set in 1993, he said.
"We're in uncharted waters here," Manchester said.
The Missouri was more than 11.5 feet over flood stage at nearby Brownville, according to National Weather Service data.
http://edition.cnn.com/2011/US/06/19/mi ... ?hpt=hp_t2
Still not sure how this coupled with recent storms and heavy rains will affect the middle and lower Mississippi.