The ideal streamflow range for the San Juan River is between 500 and 2000 cubic feet per second (cfs), with the best time to run the river being in the spring when snowmelt increases the streamflow. The river has a class rating of II-III, making it an intermediate level run suitable for those with some whitewater experience.
The San Juan River is divided into several segments, with the most popular being the 26-mile stretch between Sand Island and Mexican Hat. This segment includes several notable rapids, including Government Rapid, Eight Foot Rapid, and the infamous Big Drop 2, which is a class III+ rapid that requires careful navigation.
In addition to the rapids, the San Juan River also features stunning scenery and historical sites, such as the 1,000-year-old ruins of the Anasazi people. However, it is important to note that there are specific regulations in place for the San Juan River area, including a permit requirement for all overnight trips and restrictions on camping locations and group sizes.
Overall, the San Juan River is a must-visit destination for whitewater enthusiasts looking for a challenging yet accessible run with beautiful scenery and cultural significance.
| Last Updated | 2025-06-28 |
| River Levels | 7940 cfs (11.81 ft) |
| Percent of Normal | 36% |
| Status | |
| Class Level | iii+ |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 09379500 |
| Location | Reservations | Toilets |
|---|---|---|
Sand Island
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Sand Island Campground
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Lower Butler Wash Camp
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Comb Wash camp 1
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Comb Wash Camp 3
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Comb Wash Camp 2
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