National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service


Latitude: 34.91º NLongitude: 117.02º WElevation: 2089 Feet
Location: San Bernardino County in CaliforniaRiver Group: Southern California
Monitor Stage: N/A Flood Stage: 5.0 Feet

Observed Data Credit
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Raw streamflow data is provided by the US Geological Survey (USGS).
View USGS Data for this station location.

Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
 Most Recent 5 Years
Feb 16, 2019
 Historical High Stage/Flow Events (Period of Record - Oct 1930 to Present) - Ranked by Flow
Mar 03, 1938
Feb 25, 1969
Jan 23, 1943
Jan 11, 2005
 * Discharge affected to unknown degree by regulation or diversion
 ** No flow observed during entire water year
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ523)
Today: Sunny. Highs 62 to 65. Northeast winds up to 5 mph shifting to the south in the afternoon.

Tonight: Mostly clear. Lows 43 to 46. Southwest winds up to 10 mph with gusts to around 25 mph increasing to 10 to 20 mph with gusts to around 40 mph after midnight.

Sunday: Sunny. Patchy blowing dust through the day. Highs 59 to 62. West winds 25 to 35 mph with gusts to around 50 mph.

Sunday Night: Mostly clear. Windy, colder. Patchy blowing dust in the evening. Lows 34 to 37. West winds 20 to 30 mph decreasing to 5 to 15 mph after midnight.

Monday: Sunny, breezy. Highs around 60. Northwest winds 5 to 15 mph increasing to north 15 to 25 mph in the afternoon.

Monday Night and Tuesday: Clear. Lows around 37. Highs around 62.

Tuesday Night: Mostly clear. Lows around 40.

Wednesday through Thursday: Clear. Highs around 67. Lows around 41.

Thursday Night and Friday: Mostly clear. Lows around 42. Highs around 67.
Impacts - E19 Information
5.0 FeetFlooding of low lying areas adjacent to the river between Hinkley Road and Yermo. Some local erosion to the levees. Due to bank erosion the approach from the east of the Hinkley Road bridge could be in danger of being undercut. Minneola Road and Harvard Road east of Barstow could be overtopped and closed to traffic.
5.5 FeetFlooding of low lying areas and farmland adjacent to the river between Hinkley Road and Yermo. Due to bank erosion the approach from the east to the Hinkley Road bridge is closed. Additional erosion of the levees can be expected.
6.0 FeetSome levees are threatened and overtopping is possible which would bring flooding to structures located near the river bank off Soapmine Road and Riverside Drive in Barstow.
6.5 FeetLenwood Road crossing at Mojave River potentially overtopped.
8.0 FeetLevees could be overtopped leading to extensive flooding of structures and infrastructure located along the river bank off Soapmine Road and Riverside Drive in Barstow.
Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Las Vegas Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.