San Juan River Paddle Report

Last Updated: 2025-06-28

The San Juan River in Utah is a popular whitewater river run with an ideal streamflow range of 500-2,000 cubic feet per second (cfs).


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Summary

With a class rating of II-III, the river offers a fun and challenging experience for intermediate-level rafters and kayakers. The segment mileage of the San Juan River is approximately 84 miles, starting at Sand Island and ending at Clay Hills Crossing.

The river features several notable rapids and obstacles, including Government Rapid, Eight Foot Rapid, and Slickhorn Canyon. Government Rapid is the most challenging with Class III rapids and requires careful maneuvering around rocks and narrow channels. Eight Foot Rapid is another Class III rapid with a large drop that can be challenging to navigate. Slickhorn Canyon features narrow passages with tight turns, making it a thrilling section of the river.

The San Juan River is subject to specific regulations, including permits for all river trips. Permits are required for both day and overnight trips, and a maximum of 25 people are permitted in each group. Additionally, all trips must comply with Leave No Trace principles, and campfires are only allowed in designated fire rings.

Overall, the San Juan River is a beautiful and exciting whitewater river run that offers a unique experience for intermediate-level rafters and kayakers. With its ideal streamflow range, class rating, and specific regulations, it's a must-visit for anyone looking for a thrilling adventure in Utah.

River Run Details

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
       

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