* WHAT...Heavy snow with additional snow accumulations up to 1 foot between 1000 and 3000 feet, 2 to 3 feet above 3000 feet, and up to 4 feet at peaks. Light snowfall accumulations up to 2 inches below 1000 feet in Shasta and Tehama Counties. Winds gusting as high 45 to 55 mph. * WHERE...Portions of Northern California, now including elevations below 1000 ft in Shasta and Tehama Counties * WHEN...Until 10 PM PST Thursday. * IMPACTS...Dangerous to near impossible travel conditions with chain controls and road closures. Additional power outages from downed trees and power lines. Low visibility due to a combination of gusty wind and heavy snow. * ADDITIONAL DETAILS...Snow levels remain around 1500 to 2500 feet through Thursday in the Sierra Foothills with potential to see snow levels as low as 1000 feet. Snow levels potentially down to 300 feet along the southern Cascades, Shasta County, and Tehama County in the morning hours.
The ideal streamflow range for this segment is between 400-1200 cfs. The segment is rated as a Class III-IV, which means it has moderate to difficult rapids with narrow passages that require precise maneuvering. The run covers a distance of one-eighth mile downstream from the confluence with Cherokee Creek to one-quarter mile upstream from the confluence with Slate Creek.
There are several notable rapids and obstacles on this stretch of the river, including the Meatgrinder, which is a Class IV rapid that features a series of drops and chutes. Other notable rapids include Son of Meatgrinder, Devil's Toenail, and Zootsuit. The run also features several pools and calm sections, which provide opportunities for rest and relaxation.
There are specific regulations that apply to the Whitewater River run. For example, all boaters must wear a personal flotation device (PFD) at all times while on the river. Additionally, motorized boats are not allowed on this section of the river. Boaters should also be aware of private property boundaries and avoid trespassing.
Wind
Humidity
| Last Updated | 2026-02-07 |
| River Levels | 2740 cfs (7.21 ft) |
| Percent of Normal | 75% |
| Status | |
| Class Level | iii-iv |
| Elevation | ft |
| Streamflow Discharge | cfs |
| Gauge Height | ft |
| Reporting Streamgage | USGS 11413000 |
N Yuba R Bl Goodyears Bar Ca
|
533cfs |
Deer C Nr Smartville Ca
|
299cfs |
Spanish C A Quincy Ca
|
120cfs |
Yuba R Nr Marysville Ca
|
3510cfs |
Spanish C Ab Blackhawk C At Keddie Ca
|
209cfs |
Butte C Nr Chico Ca
|
635cfs |
| Location | Reservations | Toilets |
|---|---|---|
Sly Creek Campground
|
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Sly Creek
|
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Carlton Flat Campground
|
||
Carlton Flat
|
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Sly Creek Recreation Area
|
||
Cal-Ida Campground
|
One-Eighth Mile Downstream From Confluence With Cherokee Creek To One-Quarter Mile Upstream From Confluence With Slate Creek
One-Quarter Mile Upstream From Confluence With Slate Creek To Bullards Bar Reservoir Spillway (Elevation 1902 Feet)
Headwaters Of North Yuba River (Sec 10, T20N, R13 E) To One-Eighth Mile Downstream Of Confluence With Cherokee Creek
Slate Reservoir To North Yuba River
Confluence With South Fork Canyon Creek To Confluence With North Yuba River
Headwaters To Slate Reservoir