2025-12-20T04:00:00-08:00
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...All of northwestern Oregon and southwestern Washington. * WHEN...From late Wednesday night through late Friday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. 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. Landslides and debris flows are possible during this flood event. People, structures, and roads located below steep slopes, in canyons, and near the mouths of canyons may be at serious risk from rapidly moving landslides. * ADDITIONAL DETAILS... - An atmospheric river is forecast to bring periods of heavy rain to northwestern Oregon and southwestern Washington at a time when area rivers continue to run high and soils remain saturated following heavy rain earlier in the month. During initial heavy rainfall on Thursday, the urban and small stream flooding threat will be most urgent, although the details of precise timing and location of the highest risk remains uncertain at this time. As runoff works its way downstream, the river flooding threat will increase Thursday night into Friday, with numerous area rivers now forecast to reach at least Minor flood stage. - http://www.weather.gov/safety/flood
Summary
The ideal streamflow range for this run is between 500-1,500 cubic feet per second (cfs), with the peak runoff occurring in late May to early June. The class rating of this run is class III-IV, with some challenging rapids and obstacles along the way.
The segment mileage for this run is approximately 6.5 miles, with steep, narrow canyons and beautiful natural scenery. Some of the most notable rapids and obstacles include the "Toilet Bowl," the "Chicken Shoot," and the "Double Drop." These offer exciting challenges for experienced kayakers and rafters.
There are specific regulations to the area, including a permit required for overnight camping and a limit of 12 people per group. Additionally, the use of portable toilets is required to protect the river's water quality.
Overall, the Whitewater River Run is a challenging and exciting experience for experienced kayakers and rafters. With stunning natural scenery and thrilling rapids, it is a must-visit for any adventure seeker.
River Run Details
| Last Updated | 2025-12-11 |
| River Levels | 373 cfs (4.1 ft) |
| Percent of Normal | 121% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 14159200 |
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