Last Updated: December 4, 2025
Minnesota's river systems are currently experiencing significant variations in streamflow, with many rivers flowing below their normal rates, which could impact recreational activities and water resource management. For example, the Mississippi River at St. Paul is flowing at 4,600 cubic feet per second (cfs), a substantial 72.53% below normal, which could affect the metropolitan area. Similarly, the St. Louis River at Scanlon is witnessing flows at 533 cfs, a drop of 70.95% from what is typical. Notably, the Pigeon River at Middle Falls near Grand Portage, crucial for whitewater enthusiasts, is also running low at 141 cfs, 54.58% below normal, possibly affecting seasonal paddling conditions.
In contrast, some rivers are experiencing unusually high streamflows indicative of potential flooding conditions. The Mississippi River near Royalton has surged to 2,110 cfs, with a massive 44.52 cfs increase in the last 24 hours, suggesting a rising trend that could lead to flooding if sustained. The Rum River near St. Francis has seen a dramatic increase of 53.68 cfs, pushing streamflows to 209 cfs, which is significantly lower than average but indicates a rapid change that warrants attention. Additionally, the Minnesota River at Montevideo is flowing close to its normal rate at 1,700 cfs but has decreased by 21.3 cfs in the past day, indicating dynamic conditions. River users, particularly around Montevideo, St. Paul, and Royalton, should stay informed of the latest water level changes for safety and planning purposes. These fluctuations are critical for water enthusiasts, fishers, and communities as they can influence recreation, ecosystem health, and local economies dependent on river conditions.
Minnesota has a humid continental climate with distinct four seasons, and snowfall is significant in winter. Major surface flows in Minnesota include the Mississippi River, the Red River, and the Minnesota River. The Mississippi River is the largest and most significant river in Minnesota, and it is fed by several tributaries, including the Minnesota River. The region has several reservoirs/dams, including Gull Lake, Lake Mille Lacs, and Lake Superior. Minnesota's hydrology is characterized by higher-than-average precipitation levels, with rainfall and snowmelt being the primary drivers of streamflow. The state's watershed areas are the Lake Superior Basin, the Rainy River Basin, the Upper Mississippi River Basin, and the Red River Basin. Snowpack in Minnesota is essential in predicting spring and summer streamflow conditions.
| River Run | Status | Streamflow (CFS) | Air Temp (F) |
|---|---|---|---|
|
Upper Saint Louis
Class II+ to IV |
RUNNABLE | 6710 | 40 |