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.

Confluence With Ipsut Creek To Western Boundary Of Mount Rainier National Park Paddle Report

Paddle Report

Washington

Last Updated: 2025-12-03

The Whitewater River Run in Washington flows from its confluence with Ipsut Creek to the western boundary of Mount Rainier National Park.

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Summary

The ideal streamflow range for this run is between 800-1500 cfs. The Whitewater River is rated as Class III-IV and covers a distance of approximately 11 miles.

One of the most challenging rapids on the Whitewater River Run is known as "The Notch," which is a Class IV rapid with a narrow chute and a sharp drop. Other rapids on this run include "Pinball" and "The Elevator."

It is important to note that portions of the Whitewater River Run are only accessible during certain times of the year, as the area is within Mount Rainier National Park and is subject to seasonal closures and regulations. It is also important to follow all park regulations, including the use of proper equipment and safety gear.

In conclusion, the Whitewater River Run in Washington offers a challenging and exciting rafting experience for experienced paddlers, with Class III-IV rapids and a distance of approximately 11 miles. The ideal streamflow range is between 800-1500 cfs, and specific obstacles include "The Notch," "Pinball," and "The Elevator." Paddlers should be aware of seasonal closures and park regulations when planning their trip.

River Run Details

Last Updated	2025-12-03
River Levels	1210 cfs (47.97 ft)
Percent of Normal	58%
Status
Class Level	iii-iv
Elevation	ft
Run Length	4.0 Mi
Streamflow Discharge	cfs
Gauge Height	ft
Reporting Streamgage	USGS 12097850

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Hydrologic Outlook
Until 2025-12-05T04:00:00-08:00 • National Weather Service
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.