Coal Wash Paddle Report

Last Updated: December 5, 2025

The Coal Wash run is a 13-mile stretch of the Whitewater River in Utah, with an ideal streamflow range of 300 to 800 cubic feet per second (cfs).


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Summary

The segment is rated as Class III, with a few Class IV rapids. One of the notable rapids is "Big Drop," a Class IV rapid that requires scouting before running. Other notable features include "Rattlesnake Falls" and "The Narrows."

The run can be accessed from the town of Green River and ends at the Swaseys Beach recreation area. The scenery along the way is stunning, with red rock cliffs and desert landscapes. However, it is important to note that this area is remote, and there are no services or amenities along the way.

As far as regulations go, a permit is required to run the Coal Wash segment. Permits are limited to 10 people per day, and the season runs from March through June. The BLM recommends that only experienced boaters attempt this run due to the remote location and challenging rapids.

In summary, the Coal Wash run on the Whitewater River is a Class III/IV segment with an ideal streamflow range of 300 to 800 cfs. Notable features include "Big Drop," "Rattlesnake Falls," and "The Narrows." A permit is required to run this remote area, and only experienced boaters are recommended to attempt it.

River Run Details

Last Updated
River Levels 0 cfs (2.35 ft)
Percent of Normal +100%
Optimal Range 300-800 cfs
Status Too Low
Class Level iii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 09327000
       

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