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Significant rainfall over the past week has increased soil moisture to high levels across western Washington. This significant 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, with additional rainfall acting as a trigger. Numerous landslides have already occurred in Whatcom, Skagit, King Counties and others. More landslides continue to be possible. 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
Summary
This segment spans approximately 6.5 miles and is rated as Class IV+. The ideal streamflow range for this route is between 800-1500 cfs, which typically occurs during the spring snowmelt or heavy rain periods.
The rapids in this section of the river are continuous and technical, with notable features such as "Toilet Bowl" and "The S-Turn." This run also features several waterfalls and steep drops that require advanced boating skills. It is important to note that due to the remote and rugged nature of this area, a high level of self-sufficiency and experience is required to safely navigate the rapids and obstacles.
Specific regulations for this area include a permit requirement for overnight camping, restrictions on campfires, and a strict pack-in, pack-out policy to preserve the pristine wilderness environment. Additionally, there are restrictions on group size and commercial use. It is important to research and adhere to all regulations before embarking on this challenging whitewater adventure.
River Run Details
| Last Updated | 2025-12-18 |
| River Levels | 92 cfs (9.2 ft) |
| Percent of Normal | 226% |
| Status | |
| Class Level | iv+ |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 12137290 |
Weather Forecast
Nearby Streamflow Levels
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Troublesome Creek
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Troublesome Creek Campground
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San Juan
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Sauk River Campground
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Hops Hill Campground
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Twin Bridge Campground
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River Runs
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Headwaters At Outlet Of Blanca Lake To Usfs Road 63
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Usfs Road 63 To Confluence With North Fork Skykomish River
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End Of Usfs Road 63 To Confluence With Troublesome Creek
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Bridge To Confluence With North Fork Skykomish River
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Headwaters In Nw 1/4 Of Sec 30, T29N, R14E To End Of Usfs Road 63 In Nw1/4 Of Sec 10, T28N, R12E
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Headwaters In Ne1/4 Of Sec 13, T28N, R12E To Bridge In Sec 21, T28N, R12E