* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Clallam, Grays Harbor, Jefferson, Kitsap, Mason, Skagit and Whatcom. In west central Washington, King, Lewis, Pierce, Snohomish and Thurston. * WHEN...From 10 AM PST this morning through Thursday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Storm drains and ditches may become clogged with debris. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - A series of weather systems this week will bring another round of significant rainfall to western Washington through Wednesday. Preliminary liquid totals of 2 to 6 inches, locally higher in some spots, will cause additional sharp rises to area rivers. Urban and small stream flooding remains possible for areas with poor drainage. Very saturated soils will maintain increased risk for potential landslides and debris flows off of burn scars. - Http://www.weather.gov/safety/flood
The ideal streamflow range for this run is between 1,000 and 5,000 cfs, which typically occurs during the spring and early summer months.
The class rating for this run is primarily Class III, with some Class IV rapids towards the end of the run. The segment mileage is approximately 18 miles, starting at the End of Upper Hoh Road and beginning of Hoh River Trail and ending at the Western Boundary of Olympic National Park.
Some specific rapids and obstacles on this run include Boulder Drop, Elbow Room, and the Roaring Twenties. It is important to note that kayakers and rafters must obtain a backcountry permit from Olympic National Park before embarking on this run. Additionally, all regulations and guidelines set forth by Olympic National Park must be followed to ensure the safety of all participants.
| Last Updated | 2025-12-14 |
| River Levels | 1890 cfs (3.17 ft) |
| Percent of Normal | 117% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Run Length | 21.0 Mi |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 12041200 |
| Location | Reservations | Toilets |
|---|---|---|
Hoh Rain Forest
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Mount Tom Creek Campsites
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Five Mile Island Campsite
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Five Mile Island Campsites
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Happy Four Campsite #2
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Happy Four Campsite #1
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End Of Upper Hoh Road And Beginning Of Hoh River Trail. To Western Boundary Of Olympic National Park
Headwaters And Includes All Tributaries To Confluence With Hoh River
Headwaters And Includes All Tributaries To Confluence With Unnamed Tributary
Headwaters And Includes All Tributaries To Confluence With Twin Creek
Headwaters And Includes All Tributaries To Confluence With North Fork Bogachiel River