The river is classified as a Class II-III, which makes it suitable for intermediate-level paddlers. The river has a total segment mileage of 84 miles, starting at Buckhorn Wash and ending at the confluence with the Green River.
The San Rafael River features several exciting rapids and obstacles, including "Little Grand Canyon," "Black Boxes," and "Three Fords Rapid." "Little Grand Canyon" is a scenic and challenging section of the river with steep canyon walls and several rapids. "Black Boxes" is a narrow and dark section of the river that requires paddlers to navigate through a series of tight canyons. "Three Fords Rapid" is a particularly challenging section of the river that requires expert paddling skills.
There are several regulations in place for the San Rafael River area, including restrictions on camping and fires. Additionally, all paddlers are required to have a permit for the river run, which can be obtained through the Bureau of Land Management. It is also important for paddlers to practice Leave No Trace principles and respect the natural environment while enjoying the river.
| Last Updated | 2025-06-28 |
| River Levels | 607 cfs (11.58 ft) |
| Percent of Normal | 1% |
| Status | |
| Class Level | ii-iii |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 09328910 |