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


Latitude: 34.57º NLongitude: 117.32º WElevation: 2643 Feet
Location: San Bernardino County in CaliforniaRiver Group: Southern California
Monitor Stage: N/A Flood Stage: 16.0 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
Jan 29, 2021
Mar 12, 2020
Feb 14, 2019
Jan 9, 2018
Jan 23, 2017
 Historical High Stage/Flow Events (Period of Record - Oct 1930 to Present) - Ranked by Flow
Mar 02, 1938
Feb 25, 1969
Dec 29, 1965
Jan 23, 1943
 * Discharge affected to unknown degree by regulation or diversion
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ060)
Today: Partly cloudy. Highs 59 to 68. Areas of winds west 20 to 30 mph. Gusts to 40 mph and becoming 45 mph this afternoon.

Tonight: Partly cloudy in the evening, then mostly cloudy with a chance of rain overnight. Lows 37 to 42. Areas of winds west 20 to 30 mph with gusts to 45 mph becoming south 15 to 25 mph with gusts to 40 mph overnight. Chance of precipitation 50 percent.

Tuesday: Rain. Highs 54 to 64. Areas of winds south 35 to 45 mph. Gusts to 75 mph and becoming 70 mph in the afternoon.

Tuesday Night: Mostly cloudy with showers likely in the evening, then partly cloudy with a chance of showers overnight. Lows 34 to 38. Snow level 4000 feet. Areas of winds southwest 20 to 30 mph. Gusts to 50 mph and becoming 55 mph overnight. Chance of precipitation 70 percent.

Wednesday: Partly cloudy with a chance of showers. Highs 51 to 60. Snow level 4000 feet in the morning. Areas of winds southwest 20 to 30 mph. Gusts to 45 mph and becoming 50 mph in the afternoon. Chance of precipitation 50 percent.

Wednesday Night: Partly cloudy. Breezy. Lows 34 to 37.

Thursday: Partly cloudy in the morning and becoming mostly sunny. Highs 56 to 63.

Thursday Night: Mostly clear. Lows 34 to 38.

Friday: Mostly sunny. Breezy. Highs 58 to 67.

Friday Night: Mostly clear. Breezy. Lows 32 to 37.

Saturday: Mostly sunny. Highs 55 to 62.

Saturday Night: Mostly clear. Lows 29 to 35.

Sunday: Mostly sunny. Highs 55 to 62.
Impacts - E19 Information
16.0 FeetSignificant flows reach farming areas north of Victorville in Oro Grande with minor flooding of farm land in and adjacent to the river bed. Some local erosion to levees in Hesperia and Victorville possible. Rock Springs Road overtopped and closed to traffic in Hesperia.
18.0 FeetSignficant flows reach Helendale and points to the north with farm lands in the river bed and adjacent areas north of Victorville inundated. Rock Springs Road in Hesperia in danger of washing out. Some erosion of levees in Victorville, Hesperia, and Helendale.
19.0 FeetSignificant flows along the entire reach of the river with flooding of adjacent farm lands north of Victorville. Levees are threatened in more densely populated areas of Hesperia, Victorville, and Helendale with overtopping possible in areas where vegetation or debris chokes the channel.
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 San Diego 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.