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

 |  End of River Group

MOKELUMNE RIVER - BENSON'S FERRY (THTC1)
Latitude: 38.26º NLongitude: 121.44º WElevation: 16 Feet
Location: Sacramento County in CaliforniaBulletin Group: San JoaquinRiver Group: North San Joaquin
Issuance Time: May 23 2024 at 7:45 AM PDTNext Issuance: May 24 2024 at 9:00 AM PDT
Monitor Stage: 12.0 FeetFlood Stage: 17.0 Feet

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
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Raw streamflow data is provided by the California Department of Water Resources.
View CA DWR Data for this station location.

Verification - Historical Graphical RVF
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Year:  
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2023
--
20.23
Jan 1, 2023
2022
--
10.71
Dec 29, 2021
2021
--
6.71
Jan 29, 2021
2020
--
8.25
Apr 8, 2020
2019
--
13.65
Feb 16, 2019
 Historical High Stage/Flow Events (Period of Record - Jan 1959 to Present) - Ranked by Stage
1997
--
21.69
Jan 02, 1997
2017
--
20.57
Feb 11, 2017
2023
--
20.23
Jan 1, 2023
2006
--
18.54
Apr 06, 2006
1986
--
18.32
Feb 18, 1986
1995
--
17.51
Mar 12, 1995
 * Datum changed from NGVD29 to NAVD88 on 10/01/2006. The difference is -0.75 ft and must be applied to all data before date to convert to NAVD88
Location Photographs
ESRI™ Locator Map
Impacts - E19 Information
17.0 FeetSome local farm roads are closed. Low lying areas along the river are flooded.
29.6 FeetLeft bank top of levee.
Official 7 Day National Weather Service Forecast   (CAZ017)
Today: Sunny. Highs 79 to 87. Northwest winds around 10 mph with gusts to around 30 mph.

Tonight: Clear in the evening then becoming mostly cloudy. Lows 50 to 56. West winds up to 10 mph shifting to the south after midnight.

Friday: Sunny. Highs 74 to 82. South winds up to 15 mph. Gusts up to 25 mph in the afternoon.

Friday Night: Mostly clear. Lows around 52. South winds 10 to 15 mph with gusts to around 25 mph.

Saturday: Partly cloudy in the morning then clearing. Highs 70 to 77. South winds around 10 mph.

Saturday Night: Clear. Lows around 49.

Sunday: Sunny, warmer. Highs 78 to 85.

Sunday Night through Tuesday: Clear. Lows 49 to 57. Highs 80 to 90.

Tuesday Night: Mostly clear. Lows 53 to 59.

Wednesday: Sunny. Highs 85 to 93.
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 Sacramento 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.