* WHAT...An extended period of stagnant air, with light winds and little vertical mixing. This is due to an inversion near the surface that will continue to trap pollutants. * WHERE...Portions of south central and southwest Idaho and northeast and southeast Oregon. * WHEN...Until 5 AM MST /4 AM PST/ Friday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.
The run begins at Whitehorse Creek and ends at the Jacks Valley Road Bridge. This section of the river includes several notable rapids, including "The Narrows," "Pinball," and "Nemesis," which are known for their technical challenges and high-intensity whitewater.
In terms of specific regulations, the river is managed by the Bureau of Land Management and requires a permit for commercial outfitters. The area is also subject to seasonal closures and restrictions based on weather and water conditions, so it is important to check with local authorities before planning a trip. It is also recommended that all paddlers wear appropriate safety gear, including helmets and personal flotation devices.
| Last Updated | 2025-06-28 |
| River Levels | 74 cfs (3.45 ft) |
| Percent of Normal | 26% |
| Status | |
| Class Level | iii |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 10352500 |
| Location | Reservations | Toilets |
|---|---|---|
Cottonwood Cr Hunter Camp
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Minehole Cr Hunter Camp
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Oregon Canyon Hunter Camp
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Mud Spring Hunter Camp
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