The Flood Warning continues for the following rivers in Missouri. Illinois. Mississippi River at Louisiana. Mississippi River at Clarksville. River forecasts are based on observed precipitation and forecast precipitation for the next 24 hours. * WHAT. Minor flooding is occurring and moderate flooding is forecast. * WHERE. Mississippi River at Clarksville. * WHEN. Until further notice. * IMPACTS. At 31.0 feet, The Clarksville Boat Club, south of Lock & Dam 24, begins to flood. First Street begins flooding. A sand-filled barrier at the bottom of Howard Street is considered. In Hamburg, Illinois, Water Street floods. * ADDITIONAL DETAILS. - At 9:00 PM CDT Saturday the stage was 30.2 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 9:00 PM CDT Saturday was 30.2 feet. - Forecast. The river is expected to rise to 31.0 feet early Friday morning. Additional rises are possible thereafter. - Flood stage is 25.0 feet.