2026-02-17T19:00:00-07:00
* WHAT...Southwest winds 30 to 40 mph with gusts up to 70 mph. * WHERE...Green Mountains and Rattlesnake Range, Natrona County Lower Elevations, and East Sweetwater County. * WHEN...Until 7 PM MST Tuesday. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Strong wind combined with low humidity could bring elevated fire behavior.
Summary
The ideal streamflow range for the river is between 500 and 1,500 cubic feet per second (cfs). The river is rated as a Class III-IV, meaning it has moderate to difficult rapids with moderate to high waves and obstacles that require precise maneuvering.
The Sweetwater River has a segment mileage of approximately 80 miles, with the upper portion being more challenging and the lower portion being more suitable for beginners. Some of the notable rapids and obstacles on the river include the "Boulder Drop," "Mudslide," and "Box Canyon."
There are specific regulations to the area that kayakers and rafters should be aware of. The use of personal flotation devices (PFDs) is mandatory for all participants. Additionally, camping is only allowed in designated areas, and visitors are expected to pack out all trash and waste.
Overall, the Sweetwater River offers a thrilling whitewater experience for experienced kayakers and rafters. It is important to check the streamflow before embarking on a trip and to follow all regulations to ensure a safe and enjoyable experience.
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River Run Details
| Last Updated | 2025-06-28 |
| River Levels | 610 cfs (4.56 ft) |
| Percent of Normal | 46% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 06638090 |
Sweetwater River
Mormon Creek
Granite Creek