The Flood Warning continues for the following rivers in South Dakota. North Fork Yellow Bank River near Milbank affecting Grant County. North Fork Whetstone River near Milbank affecting Grant County. .For sites with a river forecast, the forecast includes precipitation through the next 24 hours. Any future precipitation could affect the forecasts. * WHAT. Minor flooding is occurring. * WHERE. North Fork Whetstone River near Milbank. * WHEN. Until further notice. * IMPACTS. At 1054.0 feet, the low water crossing on 479th Avenue begins to flood. At 1056.0 feet, significant agricultural flooding begins. * ADDITIONAL DETAILS. - At 7:15 AM CDT Saturday the stage was 1057.1 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 7:15 AM CDT Saturday was 1057.8 feet. River levels are falling as of 730 AM CDT. - Flood stage is 1056.0 feet. - http://www.weather.gov/safety/flood
