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?
Sergeant John Ordway--not Lewis, not Clark--gave the name "prairie dog" to the animal then new to science. Expedition members discovered it along what is now the 39-mile reach of Missouri National Recreational River. More...