The run is rated as Class III-IV, making it a moderate to advanced level run suitable for experienced kayakers and rafters. The segment mileage of the run is approximately 12 miles.
The river rapids and obstacles in Sam's Mesa Box Canyon include tight and technical sections, long and continuous rapids, and several drops and ledges that require precise maneuvering. The most notable rapids include the Tight Squeeze, Widowmaker, and the Box Canyon.
Specific regulations to the area include obtaining a permit from the Bureau of Land Management (BLM) before accessing the river. The permit is required for all recreational activities, including rafting, kayaking, and fishing. Additionally, visitors are required to follow Leave No Trace principles and to camp only in designated areas.
In conclusion, Sam's Mesa Box Canyon is a thrilling whitewater river run that offers challenging rapids and stunning scenery. However, visitors should be experienced and prepared for the technical nature of the run. It's important to follow regulations and obtain the necessary permit before accessing the river.
| Last Updated | 2025-06-28 |
| River Levels | 162 cfs (6.14 ft) |
| Percent of Normal | 0% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 09333500 |