* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt Coast, Northern Humboldt Interior, Southern Humboldt Interior and Southwestern Humboldt. * WHEN...Until 10 AM PST Friday. * IMPACTS...There will be an increased risk of rock and land slides along roadways. 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. * ADDITIONAL DETAILS... - A quick moving cold front will bring moderate to heavy rain to the area tonight into late Friday morning. Rainfall totals of 2-4 inches and rainfall rates up to 0.5 inches or higher an hour are possible. Saturated soils and the heavy rainfall rates will increase the risk of minor flooding impacts to low lying and urban areas. Rises in creeks and streams are likely. - http://www.weather.gov/safety/flood
The Whitewater River Run is a popular rafting destination in Northern California, stretching from the Southern Boundary of Redwood National and State Parks to the Northern Boundary of Redwood National and State Parks.
Wind
Humidity
The ideal streamflow range for this run is between 800 and 3,000 cfs, with optimum conditions occurring between May and June. The class rating for this run ranges from III to V, depending on the segment being navigated.
The run is broken into three segments, with the first segment covering 7 miles from Bear Creek to Simpson-Reed Trailhead. This segment is the most difficult, with class IV and V rapids, including "Steep Creek Falls" and "Horseshoe Falls." The second segment covers 10 miles from Simpson-Reed Trailhead to Klamath Glen, with class III and IV rapids. The final segment covers 4 miles from Klamath Glen to the Pacific Ocean, with mostly class II and III rapids.
The Whitewater River Run is subject to specific regulations, including the requirement for all boaters to wear a personal flotation device at all times while on the river. Additionally, the use of alcohol or drugs is strictly prohibited while on the water. Due to the remote nature of the run, it is recommended that all boaters have experience and proper equipment, including a first aid kit and emergency communication device.
Overall, the Whitewater River Run offers a thrilling and challenging rafting experience for experienced boaters, with stunning views of the redwood forests along the way. However, it is important to be prepared and follow all regulations to ensure a safe trip.
| Last Updated | 2025-12-18 |
| River Levels | 18 cfs (1.86 ft) |
| Percent of Normal | 163% |
| Status | |
| Class Level | iv-iii |
| Elevation | ft |
| Run Length | 19.0 Mi |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 11481200 |
| Location | Reservations | Toilets |
|---|---|---|
44 Camp
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RV Tent Sites
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Big Lagoon County Park
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Elam Creek
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Elam Camp
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Humboldt Lagoons State Park
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