The National Weather Service in Sioux Falls SD has issued a Flood Warning for the following rivers in Iowa. Little Sioux River near Milford affecting Dickinson County. * WHAT. Minor flooding is forecast. * WHERE. Little Sioux River near Milford. * WHEN. From this evening to early Friday afternoon. * IMPACTS. At 12.0 feet, minor flooding of low lying agricultural lands begins. * ADDITIONAL DETAILS. - At 7:00 AM CDT Tuesday the stage was 11.9 feet. - Forecast. The river is expected to rise above flood stage late this afternoon or evening and rise to a crest of 12.2 feet tomorrow morning. It will then fall below flood stage early Thursday afternoon dependent on rainfall over the next 48 hours. - Flood stage is 12.0 feet. - http://www.weather.gov/safety/flood