* WHAT...Heavy snow. Additional snow accumulations of 1 to 2 feet above 5500 to 6000 feet and 1 to 5 inches below 5500 feet. Winds gusting as high as 60 mph along the highest ridges and up to 45 mph in lower valleys. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...Until 10 AM PST Friday. * IMPACTS...Travel could be very difficult to impossible. The hazardous conditions could impact Christmas evening travel and the Friday morning commute. * ADDITIONAL DETAILS...Snow levels lower to 4500 to 5500 feet by Friday morning, mitigating flood concerns in urban and poor drainage areas, and along the Susan River at Susanville.
The ideal streamflow range for the river is between 200 and 700 cubic feet per second (cfs), with the best whitewater conditions occurring in the spring and early summer.
The Susan River is rated as a Class III river, with some sections classified as Class IV. The river run is divided into two segments - the upper section and the lower section. The upper section covers approximately 11 miles and is known for its challenging rapids, including Devil's Corral and the Chaos section. The lower section covers approximately 6 miles and is less challenging, with mostly Class II and III rapids.
The river features several notable obstacles, including Devil's Corral, a Class IV rapid with a sharp drop and tight constrictions; and the Chaos section, a series of twisting channels and boulder gardens that require precise maneuvering.
There are specific regulations in place for the Susan River, including rules related to camping and fire restrictions. Additionally, all boaters are required to wear personal flotation devices (PFDs) and must follow Leave No Trace principles to minimize their impact on the surrounding environment.
| Last Updated | 2025-06-28 |
| River Levels | 442 cfs (3.23 ft) |
| Percent of Normal | 61% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 11402000 |
Spanish C Ab Blackhawk C At Keddie Ca
|
1670cfs |
Spanish C A Quincy Ca
|
1240cfs |
Hat C Nr Hat Creek Ca
|
304cfs |
Sf Pit R Nr Likely Ca
|
32cfs |
Pit R Bl Pit No 1 Ph Nr Fall River Mills Ca
|
3620cfs |
| Location | Reservations | Toilets |
|---|---|---|
Roxie Peconom Campground
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Roxie Peconom
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Goumaz
|
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Eagle
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West Eagle Campground
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Eagle Campground
|