* WHAT...Snow expected. Total snow accumulations between 6 and 10 inches, with isolated amounts 10 to 15 inches at the highest elevations. Winds gusting as high as 45 mph. * WHERE...Wind River Mountains West, Absaroka Mountains, Teton and Gros Ventre Mountains, and Salt River and Wyoming Ranges. * WHEN...Until 11 PM MST this evening. * IMPACTS...Travel could be very difficult, especially across mountain passes. * ADDITIONAL DETAILS...Snow totals up to 6 inches on South Pass, 5 to 10 inches on Togwotee Pass, and 5 to 10 inches on Teton Pass.
The ideal streamflow range for safe and enjoyable rafting is between 700-1500 cfs. The river is classified as Class II and III rapids, with some sections reaching Class IV during high water levels. The segment of the river most commonly rafted is 12 miles long, starting at the North Platte River and ending at Seminoe Reservoir.
The Sweetwater River features numerous rapids and obstacles including "The Maze," a rocky section with boulder gardens and tight turns, and "The Narrows," a steep and narrow section with large boulders. Rafters should also be aware of strainers, log jams, and sweepers in the river.
There are specific regulations for the Sweetwater River area, including a permit requirement for commercial outfitters and a ban on motorized watercraft. Additionally, all rafts must have a Type I, II, or III personal flotation device for each person on board, and alcohol and drugs are prohibited while rafting.
Overall, the Sweetwater River offers exciting and challenging whitewater rafting opportunities for experienced paddlers. It is important to adhere to regulations and take necessary safety precautions while enjoying the river.
| Last Updated | 2025-06-28 |
| River Levels | 463 cfs (5.06 ft) |
| Percent of Normal | 72% |
| Status | |
| Class Level | ii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 09213500 |