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

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MOJAVE RIVER - BARSTOW (MBRC1)
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)
Date
 Most Recent 5 Years
2022*
0.3
2.35
Sep 13, 2022
2021*
0**
--
--
2020*
0**
--
--
2019*
148
3.32
Feb 16, 2019
2018*
0**
--
--
 Historical High Stage/Flow Events (Period of Record - Oct 1930 to Present) - Ranked by Flow
1938*
64,300
8.60
Mar 03, 1938
1969*
30,000
6.80
Feb 25, 1969
1943*
26,000
7.00
Jan 23, 1943
2005*
20,500
3.58
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. Very windy. Patchy blowing dust through the day. Highs 55 to 58. Southwest winds 35 to 45 mph.

Tonight: Mostly clear. Patchy blowing dust through the night. Lows 36 to 39. West winds 25 to 35 mph. Gusts up to 55 mph decreasing to 45 mph after midnight.

Monday: Sunny. Highs around 60. West winds 5 to 15 mph. Gusts up to 40 mph in the morning.

Monday Night: Partly cloudy. Lows around 40. Southwest winds 5 to 15 mph.

Tuesday: Sunny. Highs 63 to 66. Southwest winds 5 to 15 mph.

Tuesday Night: Mostly clear. Lows around 44.

Wednesday and Wednesday Night: Partly cloudy. Highs around 66. Lows around 44.

Thursday and Thursday Night: Mostly clear. Highs around 65. Lows around 44.

Friday and Friday Night: Clear. Highs around 67. Lows around 45.

Saturday: Sunny. Highs around 72.
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.