39 Mile Reach - Fort Randall Dam to Running Water, SD
59-Mile Reach - Gavins Point Dam to Ponca State Park
Note: 16,000 CFS indicates low water, over 40,000 indicates very high water.
For daily river gauge readings along the MNRR from the US Geological Survey click here...
Did You Know?
At 2,320.7 miles the Missouri is America's longest river. It is 2.5 miles longer than the Mississippi River.