The ideal streamflow range for this section of the Colorado River is between 1,000 and 3,000 cubic feet per second (cfs), with higher streamflows making the rapids more intense and challenging.
The class rating for Choprock Canyon is a solid IV-V, with technical rapids and challenging obstacles throughout the 17-mile segment. Notable rapids include "Satan's Gut" and "The Wall," which require precise navigation and expert-level skills. Additionally, there are several large pour-overs, steep drops, and tight rock channels that add to the excitement of navigating this section of the Colorado River.
To ensure the safety of both paddlers and the environment, specific regulations are in place for this area. The Bureau of Land Management requires all boaters to obtain a permit before launching on the river. Additionally, boaters are required to pack out all waste and avoid damaging natural or cultural resources along the riverbanks.
Overall, Choprock Canyon is a thrilling whitewater river run for experienced paddlers looking for a challenging adventure. However, it is important to follow all regulations and safety guidelines to ensure a safe and enjoyable experience.
| Last Updated | 2025-06-28 |
| River Levels | 14 cfs (1.76 ft) |
| Percent of Normal | 5% |
| Status | |
| Class Level | None |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 09337500 |