Flood Watch
2025-12-18T16:00:00-08:00

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest and west central Washington, including the following counties, in northwest Washington, Clallam, Grays Harbor, Jefferson, Kitsap, Mason, Skagit and Whatcom. In west central Washington, King, Lewis, Pierce, Snohomish and Thurston. * WHEN...From 10 AM PST this morning through Thursday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. 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. * ADDITIONAL DETAILS... - A series of weather systems this week will bring another round of significant rainfall to western Washington through Wednesday. Preliminary liquid totals of 2 to 6 inches, locally higher in some spots, will cause additional sharp rises to area rivers. Urban and small stream flooding remains possible for areas with poor drainage. Very saturated soils will maintain increased risk for potential landslides and debris flows off of burn scars. - Http://www.weather.gov/safety/flood


Begins Upstream Of The Diversion Dam (Rm 1) To Confluence With Skagit River Paddle Report

Last Updated: 2025-12-14

The Whitewater River run begins upstream of the Diversion Dam (Rm 1) and flows for a total of 10.6 miles until it reaches the confluence with the Skagit River in the state of Washington.


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Summary

The ideal streamflow range for this run is between 800-2000 cfs. This flow range provides the best conditions for Class III rapids, which are the main feature of this run. The class rating for this run is Class III-IV.

The segment mileage of the Whitewater River run is broken down into three major sections. The first section, which is 1.5 miles long, is rated as Class II-III. The second section is the longest, at 5.5 miles, and contains the most challenging rapids, rated as Class III-IV. The final section, which is 3.6 miles long, is rated as Class II-III.

Several specific river rapids and obstacles require careful attention on this run. The most notable rapids include the "Flush," "Upper and Lower Zigzag," "Texas Creek Rapid," "Twin Bridges Rapid," "Boulder Drop," and "Final Rapid." Additionally, there are several strainers and sweepers that need to be avoided throughout the run.

Specific regulations to the area include a required permit from the local ranger station. Additionally, boaters must adhere to minimum impact practices, such as packing out all trash and avoiding camping within 200 feet of waterways. Finally, boaters must respect any private property along the river and obtain permission before accessing it.

River Run Details

Last Updated 2025-12-14
River Levels 3010 cfs (83.3 ft)
Percent of Normal 500%
Status
Class Level iii-iv
Elevation ft
Run Length 8.0 Mi
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 12178000
       

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