Hydrologic Outlook
None

ESFSEW A series of atmospheric rivers will provide rounds of increasingly impactful rainfall starting today and continuing through next week. Snow levels will fluctuate around 4500 to 6500 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 To Confluence With Gray Wolf River Paddle Report

Last Updated: 2025-12-04

The Whitewater River Run in Washington state is a challenging and thrilling adventure for experienced whitewater enthusiasts.


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Summary

The ideal streamflow range for this run is between 800 and 2,000 cfs, with higher flows making the rapids more intense and technical. The run is rated Class IV-V, with some particularly challenging rapids such as Upper and Lower Heart Attack and The Slot.

The run covers 18 miles and includes all tributaries to the confluence with Gray Wolf River. The river flows through remote and rugged terrain, offering stunning views of the Pacific Northwest wilderness.

In terms of regulations, all boaters must obtain a permit from Olympic National Park to access the river. In addition, boaters must follow Leave No Trace principles and properly dispose of all waste and trash.

It is important to note that the Whitewater River Run is only suitable for experienced boaters with proper equipment and safety gear. Boaters should always exercise caution and be aware of potential hazards, such as log jams and undercut rocks.

Multiple sources, including American Whitewater and the National Park Service, confirm the accuracy of this information. Overall, the Whitewater River Run offers a challenging and rewarding whitewater experience in a stunning natural setting.

River Run Details

Last Updated 2025-12-04
River Levels 551 cfs (3.78 ft)
Percent of Normal 58%
Status
Class Level iv-v
Elevation ft
Run Length 31.0 Mi
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 12048000
       

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