...The Flood Warning is extended for the following rivers in Iowa... Cedar River near Conesville affecting Louisa and Muscatine Counties. Iowa River at Oakville affecting Louisa County. Iowa River at Wapello affecting Louisa County. Iowa River near Lone Tree affecting Louisa, Johnson and Washington Counties. * WHAT...Minor flooding is occurring. * WHERE...Iowa River near Lone Tree. * WHEN...Until Thursday afternoon. * IMPACTS...At 16.0 feet, Flood waters affect parts of Lola Lane and Y Avenue. River Junction Access Park is closed. * ADDITIONAL DETAILS... - At 10:00 AM CDT Tuesday the stage was 16.4 feet. - Forecast...The river is expected to rise to a crest of 17.0 feet tomorrow morning. It will then fall below flood stage Thursday morning. - Flood stage is 16.0 feet.