Rainfall from the past week has increased soil moisture to high levels across western Washington. Additional rainfall of of one to three inches is expected with the system today into Wednesday morning. This amount of rain will continue to put extra pressure on soil instability, leading to an increased threat of landslides and debris flows, especially from recent burned areas. This rain event could act as a trigger for new landslides. Areas most susceptible to landslides debris flows under these conditions are steep coastal bluffs, other steep hillsides or road cuts, and recent burned areas. A diminishing threat of landslides and debris flows will continue for several days after the rain ends. For more information about current conditions, visit www.weather.gov/seattle, select Hydrology, and then scroll down for the links to the landslide information pages. For more information on landslides, visit the website for the Washington State Department of Natural Resources landslide geologic hazards at: http://bit.ly/2mtA3wn
The Whitewater River run at the junction of Muddy and Clear Forks, Cowlitz to Gifford Pinchot NF Boundary in the state of Washington is a thrilling adventure for both novice and expert kayakers alike.
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Humidity
With a class rating of III-IV, this stretch of the river covers approximately 12 miles and is best run at a streamflow range of 1200-2500 cfs.
The run starts with a series of small rapids that build up to the first major obstacle, a class IV rapid known as “Mighty Mouse.” This rapid can be bypassed by portaging on the left or running the easier Class III-IV option on the right. The next major obstacle is “Boulder Drop,” a Class IV rapid with a tight left-hand turn and a large boulder in the middle of the channel. This rapid requires precise maneuvering and a strong paddle stroke.
After Boulder Drop, the river mellows out to Class III rapids for the remainder of the run. Kayakers will encounter several challenging rapids, including “Labor Day,” “Pinball,” and “The Slot.” There are no specific regulations to this area, but it is important to respect the environment and practice Leave No Trace principles while enjoying this beautiful wilderness.
Overall, the Whitewater River run at the junction of Muddy and Clear Forks is a must-do for any avid kayaker looking for a challenging and rewarding adventure in the Pacific Northwest.
| Last Updated | 2025-12-15 |
| River Levels | 2230 cfs (2.36 ft) |
| Percent of Normal | 143% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 14226500 |
Cowlitz River At Packwood
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2280cfs |
Cowlitz River At Randle
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13500cfs |
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3400cfs |
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1410cfs |
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Junction Of Muddy And Clear Forks Cowlitz To Gifford Pinchot Nf Boundary
Tatoosh Wilderness Boundary To Confluence With Clear Fork Cowlitz River
Gifford Pinchot Nf Boundary To Tatoosh Wilderness Boundary
Goat Rocks Wilderness Boundary To Confluence With Muddy Fork Cowlitz River
Mt. Ranier Np/Gifford Pinchot Nf Boundary To Confluence With Clear Fork Cowlitz River
Begins 1/4 Mile South Of Box Canyon To Southern Boundary Of Mount Rainier National Park