The Flood Warning is extended for the following rivers in South Dakota. Big Sioux River near Brookings affecting Moody and Brookings Counties. . The Flood Warning continues for the following rivers in South Dakota. Big Sioux River near Bruce affecting Brookings County. Big Sioux River near Estelline affecting Hamlin and Brookings Counties. * WHAT. Minor flooding is occurring. * WHERE. Big Sioux River near Estelline. * WHEN. Until further notice. * IMPACTS. At 1644.0 feet, significant flooding of crop and pasture land begins. * ADDITIONAL DETAILS. - At 9:00 AM CDT Friday the stage was 1644.2 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 9:00 AM CDT Friday was 1644.7 feet. - Forecast. No forecast is available for this location. - Flood stage is 1644.0 feet. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov
