Flood Watch
2025-12-20T04:00:00-08:00

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Northwest Oregon and southwest Washington including the following counties: In Oregon - Benton, Clatsop, Columbia, Clackamas, Hood River, Lane, Lincoln, Linn, Marion, Multnomah, Polk, Tillamook, Washington, Yamhill. In Washington State - Clark, Cowlitz, Pacific, Skamania, Wahkiakum. * WHEN...From late Wednesday night through late Friday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. 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. Landslides and debris flows are possible during this flood event. People, structures, and roads located below steep slopes, in canyons, and near the mouths of canyons may be at serious risk from rapidly moving landslides. * ADDITIONAL DETAILS... - An atmospheric river is forecast to bring periods of heavy rain to northwestern Oregon and southwestern Washington at a time when area rivers continue to run high and soils remain saturated following heavy rain earlier in the month. During initial heavy rainfall on Thursday, the urban and small stream flooding threat will be most urgent, although the details of precise timing and location of the highest risk remains uncertain at this time. As runoff works its way downstream, the river flooding threat will increase Thursday night into Friday, with numerous area rivers now forecast to reach at least Minor flood stage. - http://www.weather.gov/safety/flood


Clackamas River Paddle Report

Last Updated: 2025-06-28

The Clackamas River is a popular whitewater river run located in the state of Oregon.


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Summary

The ideal streamflow range for this river run is between 1,500 and 4,000 cfs. This range offers a good balance between manageable rapids and exciting whitewater challenges.

The Clackamas River is classified as a Class III river, with some sections of the river reaching Class IV. The entire segment of the river run is approximately 14 miles long, beginning at Big Springs Park and ending at the North Fork Reservoir.

Some of the notable rapids and obstacles along the Clackamas River include Carter Bridge Rapid, Hole in the Wall, and Three Lynx Rapid. These rapids offer a range of challenges, including technical maneuvers, fast currents, and steep drops.

There are specific regulations in place for the Clackamas River area, including a boating permit requirement for all watercraft operating on the river. Additionally, motorized watercraft are not allowed on certain segments of the river.

Overall, the Clackamas River is a popular destination for whitewater enthusiasts seeking thrilling rapids and scenic views. It is important to follow all regulations and safety precautions when rafting or kayaking on this river to ensure a safe and enjoyable experience.

River Run Details

Last Updated 2025-06-28
River Levels 1330 cfs (11.98 ft)
Percent of Normal 67%
Status
Class Level iii-iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 14210000
       

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