CNRFC - Hydrology - River Guidance - Graphical RVF

Location:

MOJAVE RIVER - BARSTOW (MBRC1)

Latitude: 34.91º N	Longitude: 117.02º W	Elevation: 2089 Feet
Location: San Bernardino County in California		Bulletin Group: Southern California		River Group: San Diego/Inland

Issuance Time:

Jan 18 2025 at 7:48 AM PST

Next Issuance:

Jan 19 2025 at 9:00 AM PST

Action/Monitor: N/A

Minor Flood: 5.0 Feet

Moderate Flood: 5.5 Feet

Major Flood: 6.0 Feet

Plot Type:

Please Note: Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.

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

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2023*	1,910	4.51	Mar 16, 2023
2022*	0.3	2.35	Sep 13, 2022
2021*	0**	--	--
2020*	0**	--	--
2019*	148	3.32	Feb 16, 2019
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
Upstream Photo	Gage House Photo	Downstream Photo

ESRI™ Locator Map

Flood Impacts
8.0 Feet	at 8.0 feet, levees could be overtopped leading to extensive flooding of structures and infrastructure located along the river bank off Soapmine Road and Riverside Drive in Barstow.
6.5 Feet	at 6.5 feet, Lenwood Road crossing at Mojave River potentially overtopped.
6.0 Feet	at 6.0 feet, some 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.
5.5 Feet	at 5.5 feet, flooding of low lying areas and farmland adjacent to the river between Hinkely 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.
5.0 Feet	at 5.0 feet, flooding 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.

Official 7 Day National Weather Service Forecast (CAZ523)

Rest of Tonight: Clear. Lows 33 to 36. Southeast winds up to 5 mph.

Sunday: Sunny. Highs around 60. Southeast winds up to 5 mph shifting to the southwest in the afternoon.

Sunday Night: Mostly clear. Lows 34 to 37. Northwest winds up to 10 mph.

Martin Luther King Jr Day: Sunny, breezy. Highs 53 to 56. North winds 10 to 15 mph shifting to the northeast 15 to 25 mph in the afternoon.

Monday Night: Mostly clear. Lows around 30. Northeast winds 15 to 20 mph decreasing to 5 to 15 mph after midnight.

Tuesday and Tuesday Night: Mostly clear. Highs 52 to 55. Lows 29 to 32.

Wednesday and Wednesday Night: Mostly clear. Highs 60 to 63. Lows 32 to 35.

Thursday: Sunny. Highs 62 to 65.

Thursday Night through Friday Night: Mostly clear. Lows 36 to 39. Highs 63 to 66.

Saturday: Mostly sunny with a 30 percent chance of rain showers. Highs 59 to 62.

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.

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Verification - Historical Graphical RVF
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