The ideal streamflow range for the Big Hole River is between 300-800 cfs. The class rating of the river ranges from Class II to Class IV, providing a range of challenges for all levels of whitewater enthusiasts.
The river can be broken down into different segments, each with its own unique characteristics. The upper stretch of the river, from Wisdom to Melrose, covers approximately 75 miles, and includes Class II rapids and some Class III rapids. The middle stretch of the river, from Glen to Notch Bottom Fishing Access Site, is approximately 30 miles long and has some Class III rapids. The lower stretch of the river, from Notch Bottom Fishing Access Site to the confluence with the Beaverhead River, is approximately 50 miles long and is characterized by swift currents, deep pools, and long riffles.
The Big Hole River has several notable rapids and obstacles, including Bloody Dick Creek, the Narrows, the Notch, and the Maiden Rock Canyon. These rapids are some of the most challenging on the river and require experience and skill to navigate safely.
There are specific regulations in place to protect the Big Hole River and its aquatic life. Fishing regulations include catch and release for trout and a limit on the number of fish that can be caught per day. Additionally, there are restrictions on watercraft use during high water periods to protect the river's banks and prevent erosion.
In conclusion, the Big Hole River is a beautiful and challenging river that offers a range of rapids and obstacles for whitewater enthusiasts. It is important to adhere to the regulations in place to protect the river's ecosystem and ensure a safe and enjoyable experience for all.
| Last Updated | 2025-06-28 |
| River Levels | 4410 cfs (4.43 ft) |
| Percent of Normal | 33% |
| Status | |
| Class Level | ii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 06025500 |
| Location | Reservations | Toilets |
|---|---|---|
Brownes Bridge FAS
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Salmon Fly FAS
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Glen FAS
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Maidenrock FAS
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Notch Bottom FAS
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Birch Creek Cabin
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