The Flood Warning is extended for the following rivers in Minnesota. South Fork Crow River below Mayer affecting Carver County. . The Flood Warning continues for the following rivers in Minnesota. Minnesota River at Granite Falls HWY 212 affecting Renville, Yellow Medicine and Chippewa Counties. Minnesota River at Morton affecting Renville and Redwood Counties. Minnesota River at Montevideo affecting Lac qui Parle, Yellow Medicine and Chippewa Counties. .After widespread rainfall over the last few days, we expect to see a gradual increase in flow. * WHAT. Minor flooding is occurring and minor flooding is forecast. * WHERE. Minnesota River at Granite Falls HWY 212. * WHEN. Until further notice. * IMPACTS. At 885.0 feet, Flood waters begin to reach the alley way along the river at the foot bridge. * ADDITIONAL DETAILS. - At 1115 PM CDT Saturday, the stage was 885.5 feet. - Recent Activity. The maximum river stage in the 24 hours ending at 1115 PM CDT Saturday was 885.6 feet. - Forecast. The river is expected to rise to a crest of 886.1 feet tomorrow evening. - Flood stage is 885.0 feet. - Flood History. This crest compares to a previous crest of 886.0 feet on 06/22/2012.