The Flood Warning is extended for the following rivers in Missouri. Little Osage River near Horton affecting Vernon County. Marmaton River near Nevada affecting Vernon County. . The Flood Warning continues for the following rivers in Missouri. Osage River at Taberville affecting St. Clair and Vernon Counties. For the Little Osage River. including Horton. Minor flooding is forecast. For the Osage River. including Taberville. Moderate flooding is forecast. * WHAT. Minor flooding is occurring. * WHERE. Marmaton River near Nevada. * WHEN. Until late tomorrow evening. * IMPACTS. At 20.0 feet, minor flooding occurs near the gage site and affects low lying areas along the river. * ADDITIONAL DETAILS. - At 7:45 PM CDT Friday the stage was 20.4 feet. - Bankfull stage is 20.0 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 7:45 PM CDT Friday was 22.4 feet. - Forecast. The river is expected to fall below flood stage late this evening and continue falling to 6.1 feet Wednesday evening. - Flood stage is 20.0 feet. - Flood History. This crest compares to a previous crest of 20.4 feet on 03/04/2008. - http://www.weather.gov/safety/flood