The ideal streamflow range for the Madison River ranges from 1,500 to 4,000 cubic feet per second (cfs), with peak flow occurring in June and July.
The Madison River is divided into three segments for recreational use: the Upper Madison, the Middle Madison, and the Lower Madison. The Upper Madison is the most challenging section of the river with Class III rapids such as "Kitchen Sink" and "Bear Trap Canyon." The Middle Madison has more moderate rapids with Class II and III features, while the Lower Madison is the most beginner-friendly section with Class I and II rapids.
Specific regulations for the Madison River include catch-and-release fishing for trout and a daily limit of two fish per person for non-native species. Additionally, all watercraft must be inspected for invasive species before entering the river to prevent the spread of zebra mussels and other harmful organisms.
Overall, the Madison River is a great whitewater river run for experienced and novice paddlers alike. With its ideal streamflow range, class rating, segment mileage, and specific regulations, the Madison River is a must-visit destination for anyone seeking an exciting and scenic whitewater adventure in Montana.
| Last Updated | 2025-06-28 |
| River Levels | 281 cfs (3.34 ft) |
| Percent of Normal | 91% |
| Status | |
| Class Level | ii-iii |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 06050000 |
| Location | Reservations | Toilets |
|---|---|---|
TRAPPER SPRINGS REC SITE
|
||
LEE METCALF WILDERNESS
|
||
Harrison Lake FAS
|