Flood Watch
2025-12-26T16:00:00-08:00

A series of warm atmospheric rivers will bring moderate to heavy rain to the Valley, foothills, and mountains the week of Christmas. The prolonged period of rain will bring the risk of flooding to the Sacramento Valley, northern San Joaquin Valley, northern Sierra Nevada and adjacent foothills, as well as the Coastal Range. * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of northern California, including the following areas, the Sacramento Valley, northern San Joaquin Valley, Delta region, Sierra Nevada and adjacent foothills, and Coastal Range. * WHEN...From Saturday afternoon through next Friday afternoon. * IMPACTS...Excessive runoff will result in rises along area rivers, creeks, streams. Small streams and creeks may rise out of their banks. Flooding may occur in low-lying, poor drainage, and urban areas. Mudslides and rockslides may occur in mountain and foothill areas. * ADDITIONAL DETAILS... - Periods of moderate to heavy rain are forecast the week of Christmas. Debris flows are not expected over recent burn scars, but do anticipate enhanced runoff in/below scars. - http://www.weather.gov/safety/flood


Ellicots Bridge To Big Grizzly Canyon Paddle Report

Last Updated: December 19, 2025

The Whitewater River Run from Ellicots Bridge to Big Grizzly Canyon in California is a popular destination for thrill-seekers and whitewater enthusiasts.


°F

°F

mph

Wind

%

Humidity

Summary

The ideal streamflow range for this section of the river is between 600-800 cubic feet per second (cfs), which is typically during the spring and early summer months. During this time, the river is classified as Class IV, making it difficult and technical with complex rapids and obstacles.

The segment mileage for this section of the river is approximately 10 miles, with notable rapids such as Toilet Bowl, Pinball, and Deadman's Curve. These rapids are known for their steep drops, tight turns, and challenging obstacles that require skilled maneuvering. It is important for kayakers and rafters to have prior experience and proper equipment when attempting this run.

Specific regulations for this area include a permit requirement for commercial operations, as well as restrictions on group sizes and camping. It is also important to note that the river is located within the San Bernardino National Forest and is subject to rules and regulations set by the forest service.

Overall, the Whitewater River Run from Ellicots Bridge to Big Grizzly Canyon is a challenging and exciting experience for experienced whitewater enthusiasts. It is important to check streamflow levels and adhere to regulations in order to have a safe and enjoyable trip on the river.

River Run Details

Last Updated
River Levels 2 cfs (3.04 ft)
Percent of Normal +100%
Optimal Range 600-800 cfs
Status Too Low
Class Level iv
Elevation ft
Streamflow Discharge cfs
Gauge Height ft
Reporting Streamgage USGS 11433040
       

Weather Forecast