San Rafael River Paddle Report

Last Updated: December 5, 2025

The San Rafael River in Utah is a popular whitewater river run with an ideal streamflow range of 200-500 cfs.


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Summary

It is rated as a Class III-IV run, with segment mileage of around 30 miles. The river is known for its technical rapids and obstacles, including the Little Grand Canyon, Black Box, and the San Rafael Falls.

The Little Grand Canyon section of the river is a popular stretch for whitewater enthusiasts, and it is characterized by steep canyon walls and tight turns. The Black Box section is a narrow and deep canyon, with Class IV rapids, including the infamous 'Narrows' section. Finally, the San Rafael Falls section of the river features a 50-foot waterfall that must be portaged.

In terms of regulations, the San Rafael River is located within the San Rafael Swell Wilderness area and is subject to certain restrictions. All visitors must obtain a permit from the Bureau of Land Management, and groups are limited to no more than 25 people. Additionally, camping is only allowed in designated areas, and fires are prohibited.

Overall, the San Rafael River is a challenging and scenic whitewater river run that requires technical skills and careful planning. It is important to check current streamflow levels and be aware of the specific regulations in the area before embarking on a trip.

River Run Details

Last Updated
River Levels 0 cfs (2.35 ft)
Percent of Normal +100%
Optimal Range 200-500 cfs
Status Too Low
Class Level iii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 09327000
       

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