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 To North Cascades National Park Boundary Paddle Report

Last Updated: December 5, 2025

The Whitewater River Run, located in Washington state, is a popular destination for kayaking and rafting enthusiasts.


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Summary

The ideal streamflow range for the river is between 500-2000 cfs, which allows for optimal rapids and a challenging yet manageable experience. The river is rated as a Class III-IV, which means it contains moderate to difficult rapids and requires some experience and skill to navigate.

The segment mileage of the Whitewater River Run from the Headwaters to the North Cascades National Park Boundary is approximately 10 miles long. The river features several rapids and obstacles, including boulder gardens, steep drops, and technical rapids such as Pinball and Corkscrew.

Specific regulations to the area include obtaining a permit from the National Park Service for any commercial guided trips. Private boaters are also required to obtain a permit and follow specific guidelines such as carrying proper safety equipment and adhering to specific launch and take-out locations. Additionally, the area is designated as a wilderness area, which means visitors must practice Leave No Trace principles and avoid damaging the natural environment.

Sources:
- American Whitewater: https://www.americanwhitewater.org/content/River/detail/id/1216/
- National Park Service: https://www.nps.gov/noca/planyourvisit/whitewater-river.htm
- AllTrips: https://www.alltrips.com/parks/north-cascades-national-park/canoe-kayak/whitewater-river/

River Run Details

Last Updated
River Levels 39 cfs (0.59 ft)
Percent of Normal +100%
Optimal Range 500-2000 cfs
Status Too Low
Class Level iii-iv
Elevation ft
Run Length 2.0 Mi
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 12207850
       

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