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MOKELUMNE RIVER - BENSON'S FERRY (THTC1)
Latitude:
38.26º N
Longitude:
121.44º W
Elevation:
16 Feet
Location: Sacramento County in CA
River Group: San Joaquin
Forecast Issued: Apr 30 2025 at 7:37 AM PDT
Next Issuance: May 01 2025 at 9:00 AM PDT

Action/
Monitor:
12.0 Ft
Minor
Flood:
17.0 Ft
Moderate
Flood:
28.6 Ft
Major
Flood:
29.6 Ft

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Showing Forecast.  Click image for obs.
Graphical River Forecast - MOKELUMNE RIVER - BENSON'S FERRY (THTC1)Graphical River Forecast - MOKELUMNE RIVER - BENSON'S FERRY (THTC1)

Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2024
--
10.87
Mar 4, 2024
2023
--
20.23
Jan 1, 2023
2022
--
10.71
Dec 29, 2021
2021
--
6.71
Jan 29, 2021
2020
--
8.25
Apr 8, 2020
 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

Flood Impacts
29.6 FeetTop of Levee Left Bank
17.25 FeetSome local farm roads are closed. Low lying areas along the river are flooded.