Rainfall from the past week has increased soil moisture to high levels across western Washington. Additional rainfall of of one to three inches is expected with the system today into Wednesday morning. This amount of rain will continue to put extra pressure on soil instability, leading to an increased threat of landslides and debris flows, especially from recent burned areas. This rain event could act as a trigger for new landslides. Areas most susceptible to landslides debris flows under these conditions are steep coastal bluffs, other steep hillsides or road cuts, and recent burned areas. A diminishing threat of landslides and debris flows will continue for several days after the rain ends. For more information about current conditions, visit www.weather.gov/seattle, select Hydrology, and then scroll down for the links to the landslide information pages. For more information on landslides, visit the website for the Washington State Department of Natural Resources landslide geologic hazards at: http://bit.ly/2mtA3wn
The ideal streamflow range for this river is between 800 and 1500 cfs. The run is rated class III to IV, with some sections reaching class V. The segment mileage of this river is approximately 10 miles from its headwaters to the confluence with Boulder Creek.
Specific river rapids and obstacles include "The Maze," a class IV rapid with tight turns and boulders, "Widowmaker," a class V rapid with a steep drop and large rocks, and "Toilet Bowl," a class III rapid with a hole that can trap boats. The river also features several waterfalls and chutes.
Regulations for the area include a requirement for personal flotation devices (PFDs) for all rafters and kayakers on the river. Additionally, there are restrictions on the use of motorized boats on the river, and camping is not allowed along the riverbank.
| Last Updated | |
| River Levels | 725 cfs (539.27 ft) |
| Percent of Normal | +100% |
| Optimal Range | 800-1500 cfs |
| Status | Too Low |
| Class Level | iii-v |
| Elevation | ft |
| Run Length | 6.0 Mi |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 12044900 |
| Location | Reservations | Toilets |
|---|---|---|
Appleton Pass
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Upper Sol Duc
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Sol Duc Park Campground
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Altaire - Olympic National Park
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Heart Lake Camp
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Bruce's Roost
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