Hydrologic Outlook
None

ESFSEW A series of atmospheric rivers will provide rounds of increasingly impactful rainfall starting on Friday and continuing through early next week. Snow levels will remain around 5000 to 6000 feet. Expect rising rivers with potential for flooding especially for rivers flowing off the Olympics and Cascades. Urban flooding and landslides are also possible throughout this period as the soil conditions remain wet.


Headwaters And Includes All Tributaries Within The Park To Confluence With Sol Duc River Paddle Report

Last Updated: December 5, 2025

The Whitewater River Run in Washington state stretches from the headwaters within Olympic National Park to its confluence with the Sol Duc River.


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Summary

The ideal streamflow range for the run is between 5,000 and 8,000 cfs, with the best time to raft being in the spring and early summer. The run is primarily rated as Class III, with some sections reaching Class IV. The total segment mileage is approximately 12 miles.

The run features several notable rapids and obstacles, including "The Slide," a Class IV rapid with a steep drop and a sharp turn at the bottom. Other notable features include "The Notch," "The Chute," and "Thunder Hole." Due to the challenging nature of the run, it is recommended that only experienced rafters attempt it.

There are specific regulations in place for rafting on the Whitewater River. All rafters must obtain a permit from Olympic National Park, and the number of permits issued per day is limited to ensure the safety and preservation of the area. Additionally, all rafters must wear a personal flotation device and follow Leave No Trace principles to minimize their impact on the environment.

Overall, the Whitewater River Run offers a thrilling and challenging experience for experienced rafters, with several notable rapids and obstacles and specific regulations in place to ensure safety and preservation of the area.

River Run Details

Last Updated
River Levels 725 cfs (539.27 ft)
Percent of Normal +100%
Optimal Range 5000-8000 cfs
Status Too Low
Class Level iii-iv
Elevation ft
Run Length 11.0 Mi
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 12044900
       

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