* WHAT...Heavy snow and blowing snow possible above 5000 feet. There is a chance of major winter weather impacts. Total snow accumulations between 1 to 3 feet. Wind gusts of 40 to 60 mph. * WHERE...US Highway 12 over Lolo Pass, Dixie, and backcountry areas. * WHEN...From Wednesday afternoon through Saturday morning. * IMPACTS...Visibilities may drop below 1/4 mile due to falling and blowing snow. The strong winds and weight of snow on tree limbs may down power lines and could cause sporadic power outages. Whiteout and blizzard conditions are possible in backcountry areas and may make travel treacherous and potentially life-threatening. For MAJOR winter weather impacts, expect considerable disruptions to normal activities. Dangerous or impossible traveling conditions. Widespread closures and disruptions to infrastructure may occur. Strong winds could cause tree damage. * ADDITIONAL DETAILS...Snow levels will be climbing Wednesday into Thursday afternoon, reaching as high as 5,000 feet near Lolo Pass and 6,000 feet across the southern Clearwater Mountains. The worst travel conditions are expected during the overnight and early morning periods.
The ideal streamflow range for this run is between 600-1800 cfs. The segment mileage includes four distinct sections, with the upper section being the most challenging due to its steep gradient and boulder gardens. The middle section has more continuous rapids and is more technical, while the lower section has larger waves and holes.
Some of the specific rapids and obstacles on this run include "S-Turn," "Tunnel Vision," and "The Sieve." The S-Turn is a series of tight turns through a boulder garden. Tunnel Vision is a narrow chute with a tight right-hand turn at the bottom that requires precise navigation. The Sieve is a dangerous rapid that requires expert-level skills to navigate safely.
Specific regulations for this area include a permit requirement for commercial outfitters and a limit of 12 people per party. Additionally, all boaters must wear a personal flotation device and have a throwable flotation device on board. The use of alcohol and drugs is strictly prohibited on this run.
Overall, the Whitewater River Run from Headwaters to Confluence with Vance Creek at Payette NF Boundary is a challenging and exciting run that requires advanced skills and experience. Boaters should be aware of the specific regulations and safety requirements before embarking on this adventure.
Wind
Humidity
| Last Updated | 2025-02-06 |
| River Levels | 23000 cfs (67.93 ft) |
| Percent of Normal | 136% |
| Status | |
| Class Level | iii-v |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 13290450 |
| Location | Reservations | Toilets |
|---|---|---|
Hazard Lake
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Hazard Lake Campground
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Smokey Boulder Camping Area
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Goose Lake Camping Area
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Grouse Campground
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Grouse
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