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: Sep 26 2023 at 8:14 AM PDTNext Issuance: Sep 27 2023 at 9:00 AM PDT
Monitor Stage: 12.0 FeetFlood Stage: 17.0 Feet

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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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
2022
--
10.71
Dec 29, 2021
2021
--
6.71
Jan 29, 2021
2020
--
8.25
Apr 8, 2020
2019
--
13.65
Feb 16, 2019
2018
--
13.08
Mar 24, 2018
 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
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 around 82. Northwest winds up to 10 mph with gusts to around 20 mph.

Tonight: Clear. Lows 51 to 60. West winds up to 10 mph with gusts to around 20 mph.

Thursday: Sunny. Highs 80 to 86. Northwest winds up to 15 mph.

Thursday Night: Clear. Lows 51 to 59. West winds up to 10 mph.

Friday: Mostly sunny. Highs 76 to 82. Southwest winds up to 10 mph. Gusts up to 20 mph in the afternoon.

Friday Night: Partly cloudy. Lows around 56.

Saturday: Mostly cloudy with a slight chance of rain showers. Highs 67 to 73.

Saturday Night through Monday Night: Mostly clear. Lows 50 to 59. Highs 69 to 79.

Tuesday: Sunny. Highs 80 to 86.
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.