The ideal streamflow range for the river is between 1,000 and 5,000 cubic feet per second (cfs), with peak flows in late May to early June. The river is rated as a class II-III, meaning it has moderate rapids and waves with a few obstacles that require basic maneuvering skills.
The San Juan River runs for 83 miles, with the most popular segment being the 26-mile stretch from Sand Island to Mexican Hat. This segment includes rapids such as Government Rapid, Eight Foot Rapid, and Ross Rapid. The river also features stunning red rock formations, archaeological sites, and wildlife viewing opportunities.
Regulations for the San Juan River include obtaining a permit from the Bureau of Land Management (BLM) as well as following Leave No Trace principles. Additionally, camping is only allowed in designated sites and fires are prohibited within 200 feet of the river.
Overall, the San Juan River offers a scenic and exciting whitewater experience for those seeking adventure in southern Utah.
| Last Updated | 2025-06-28 |
| River Levels | 7940 cfs (11.81 ft) |
| Percent of Normal | 36% |
| Status | |
| Class Level | ii-iii |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 09379500 |
| Location | Reservations | Toilets |
|---|---|---|
Sand Island Campground
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Sand Island
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Comb Wash Camp 3
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Lower Butler Wash Camp
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Comb Wash Camp 2
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Comb Wash camp 1
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