Rainfall from the past week has increased soil moisture to high levels across western Washington. Additional rainfall of around 2-6 inches is expected early this week. This amount of rain will 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 Whitewater River, located in the Olympic National Park of Washington, is a popular destination for kayakers and rafters due to its challenging class IV-V rapids.
Wind
Humidity
The ideal streamflow range for the Whitewater River is between 500-1500 cubic feet per second (cfs), which typically occurs in the spring and early summer months.
The river is broken up into three segments, with the upper segment being the most challenging and technical. The upper segment spans 6.5 miles and is rated as a class V+ run, with several steep drops, waterfalls, and tight boulder gardens. The middle segment spans 4 miles and is rated as a class IV-V run, with continuous rapids and several large drops. The lower segment spans 2.5 miles and is rated as a class III-IV run, with fun, playful rapids and a few technical sections.
There are several notable rapids on the Whitewater River, including "Entrance Exam," "S-Turn," "Corkscrew," and "The Slot." Obstacles such as strainers and log jams can be found throughout the river and should be navigated with caution.
Regulations for the Whitewater River include obtaining a permit from the Olympic National Park, using Leave No Trace principles, and following all safety guidelines and regulations set by the National Park Service. It is recommended that paddlers have advanced whitewater skills and experience before attempting the Whitewater River.
| Last Updated | 2025-12-11 |
| River Levels | 1830 cfs (3.82 ft) |
| Percent of Normal | 526% |
| Status | |
| Class Level | iv-v |
| Elevation | ft |
| Run Length | 134.0 Mi |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 12039500 |
Headwaters And Includes All Tributaries To Confluence With South Fork Hoh River
Headwaters And Includes All Tributaries To Confluence With Queets River
Headwaters And Inlcudes All Tributaries To Confluence With South Fork Hoh River
Headwaters And Includes All Tributaries To Confluence With Unnamed Tributaries