2025-12-26T16:00:00-08:00
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of Southwest California, including the following areas, Apple and Lucerne Valleys, San Bernardino County Mountains and portions of the northern Inland Empire adjacent to the San Bernardino County Mountains. * WHEN...From late tonight through Friday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Extensive heavy rainfall in the San Bernardino Mountains that resulted in instances of flash flooding and debris flow in the mountains and adjacent drainages in the northern Inland Empire and High Desert yesterday have saturated the soils and drainage banks. An additional 1-3 inches (and locally up to 4 inches) of rainfall is expected in the mountains tonight. While rainfall rates will be generally lighter than yesterday (closer to 0.2-0.5"/hr), the saturated soils and drainage banks will likely be more susceptible to flash flooding with the additional rainfall. Snow levels will generally be around 7500-8000ft for this secondary round of precipitation tonight and Friday. - Https://www.weather.gov/safety/flood
Summary
The ideal streamflow range for this run is between 400-800 cfs. The segment mileage of this run is approximately 12 miles and it has been rated as a Class III-IV rapids. This means that the whitewater segment has moderate to difficult rapids, requiring moderate to high skill level and experience to navigate.
Some of the specific rapids/obstacles include "Upper Hot Springs," "Lower Hot Springs," and "Staircase." These rapids feature steep drops, tight turns, and technical maneuvers that can challenge even experienced paddlers.
There are specific regulations to the area that rafters must adhere to. For instance, all rafters must wear a properly fitting lifejacket and helmet while on the river. Alcoholic beverages are also prohibited during the trip. Additionally, all rafting companies must hold a valid permit to operate on the river.
In conclusion, the Whitewater River run from Big Bear Dam to Private Land in Sec 19, T1N, R1W in California is a thrilling adventure for experienced whitewater rafters. With ideal streamflow, a segment mileage of 12 miles, and Class III-IV rapids featuring specific challenges, rafters must adhere to specific regulations to ensure a safe and enjoyable experience.
River Run Details
| Last Updated | 2025-12-24 |
| River Levels | 69 cfs (7.58 ft) |
| Percent of Normal | 277% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 11051499 |
Weather Forecast
Nearby Streamflow Levels
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
Siberia Creek Trail Camp
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Shady Cove Group Campground
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Yellow Post #28
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Yellow Post #29
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Bluff Mesa Group Campground
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Yellow Post #27
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Big Bear Dam To Private Land In Sec 19, T1N, R1W
Filaree Flat To Confluence With Bear Creek
Big Meadows To Filaree Flat
Bluff Lake To Confluence With Bear Creek
Below Deep Creek Lake To Below 2W01 Crossing
Nfsr 3N16 To Confluence With Deep Creek
Grout Bay Park
Dana Point Park
Meadows Edge Park
Aurantia Park
Yucaipa Regional Park
Green Valley Lake
Big Bear Lake
Mill Creek
Yucaipa Park Lake
Holcomb Creek