* 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/ Monday. * IMPACTS...Poor air quality may cause issues for people with respiratory problems.
The ideal streamflow range for this river is between 150-500 cfs, depending on the water level. The class rating for Van Horn Creek ranges between III and IV, with some challenging rapids that require technical paddling skills. The segment mileage of Van Horn Creek is approximately 5 miles, which can be completed in about 2-3 hours.
One of the most challenging sections of Van Horn Creek is the Class IV rapid known as the "Tongue," which requires precise maneuvering through a narrow channel. Another notable obstacle on the river is the "Inflatable Dam," which should be approached with caution to avoid capsizing.
There are specific regulations to the area that visitors should be aware of. The use of motorized vehicles is not allowed on the river, and visitors should obtain a permit before entering the area. Additionally, visitors should practice Leave No Trace principles to preserve the natural beauty of the area.
Overall, Van Horn Creek offers a challenging and exciting whitewater experience for experienced paddlers. It is important to check the streamflow levels and follow regulations to ensure a safe and enjoyable trip.
| Last Updated | |
| River Levels | 2 cfs (4.25 ft) |
| Percent of Normal | +100% |
| Optimal Range | 150-500 cfs |
| Status | Too Low |
| Class Level | iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 10353750 |