* 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
The ideal streamflow range for this segment is between 200-400 cubic feet per second (cfs), providing Class III-V rapids for kayakers and rafters. The segment consists of 9.2 miles with numerous rapids and obstacles, including Boulder Drop and The S-Turns. These rapids can be challenging, especially during high water levels, and require technical skill and experience to navigate.
As with any river run, safety is of utmost importance. The use of proper equipment and safety gear is mandatory, including life jackets, helmets, and appropriate footwear. The area is also subject to specific regulations, including a permit requirement for overnight camping and a strict leave-no-trace policy. The area is managed by the North Cascades National Park Service and is subject to closures during high water levels or other environmental concerns.
Overall, the Whitewater River Run is a challenging and exciting destination for experienced whitewater enthusiasts. Proper preparation and adherence to regulations are necessary to ensure a safe and enjoyable experience.
| Last Updated | 2025-12-14 |
| River Levels | 941 cfs (15.36 ft) |
| Percent of Normal | 405% |
| Status | |
| Class Level | iii-v |
| Elevation | ft |
| Run Length | 13.0 Mi |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 12447383 |
Thunder Creek Near Newhalem
|
1230cfs |
Stehekin River At Stehekin
|
3380cfs |
Salix Creek At S Cascade Gl Near Marblemount
|
0cfs |
Newhalem Creek Near Newhalem
|
30cfs |
Methow River Above Goat Creek Near Mazama
|
1690cfs |
Skagit River At Newhalem
|
30000cfs |
| Location | Reservations | Toilets |
|---|---|---|
Fisher
|
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Cosho
|
||
Walker Park
|
||
Thunder Basin Hiker
|
||
Fireweed Camps
|
||
Buckner
|