The ideal streamflow range for this river is between 200-500 cfs, which provides a thrilling experience for intermediate and advanced paddlers. The river is rated as a class III to IV, with some sections reaching class V during high water periods. The segment mileage of the Sweetwater River is approximately 50 miles, with most paddlers choosing to run the section from Devils Gate to the BLM boundary, which is around 17 miles.
The Sweetwater River is known for its challenging rapids and obstacles, including the “Fourmile Creek” rapid, which is a class IV drop that requires precise navigation. Other notable features include “Sinks Canyon”, which is a narrow canyon with steep walls and fast-moving water, and “Devil’s Gate”, which is a narrow gap in a rock formation that requires expert maneuvering.
There are specific regulations for the Sweetwater River area, including a permit requirement for commercial outfitters and a limit on group sizes. Additionally, the use of motorized boats is prohibited on certain sections of the river.
Overall, the Sweetwater River is a challenging and exciting whitewater run that provides an adrenaline-filled adventure for experienced paddlers. It is important for paddlers to be aware of the ideal streamflow range, class rating, segment mileage, specific rapids and obstacles, and regulations in the area to ensure a safe and enjoyable experience.
| Last Updated | 2025-06-28 |
| River Levels | 463 cfs (5.06 ft) |
| Percent of Normal | 72% |
| Status | |
| Class Level | iii-v |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 09213500 |