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MOKELUMNE RIVER - BENSON'S FERRY (THTC1)
Latitude: 38.26º NLongitude: 121.44º WElevation: 16 FeetForecast Type: Official Location
Location: Sacramento County in CaliforniaBulletin Group: San JoaquinRiver Group: North San Joaquin
Issuance Time: Mar 19 2026 at 2:21 PM PDTNext Issuance: Mar 20 2026 at 9:00 AM PDT
Action/Monitor: 12.0 FeetMinor Flood: 17.0 FeetModerate Flood: 19.0 FeetMajor Flood: 20.0 Feet
Please Note:

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mokelumne River - Benson\'s Ferry (THTC1)
#
# File Generation Time:  03/19/2026 at 02:22 PM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  03/14/2026 at 05:00 PM PDT
# Maximum Observed Stage:                       5.89 Feet
#
# Earliest Date & Time of Maximum Forecast:     03/22/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       6.26 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  03/14/2026 02 PM PDT            5.51                        Normal
  03/14/2026 03 PM PDT            5.73         +              Normal
  03/14/2026 04 PM PDT            5.88         +              Normal
  03/14/2026 05 PM PDT            5.89         +              Normal
  03/14/2026 06 PM PDT            5.81         -              Normal
  03/14/2026 07 PM PDT            5.68         -              Normal
  03/14/2026 08 PM PDT            5.52         -              Normal
  03/14/2026 09 PM PDT            5.33         -              Normal
  03/14/2026 10 PM PDT            5.11         -              Normal
  03/14/2026 11 PM PDT            4.87         -              Normal
  03/15/2026 12 AM PDT            4.62         -              Normal
  03/15/2026 01 AM PDT            4.39         -              Normal
  03/15/2026 02 AM PDT            4.28         -              Normal
  03/15/2026 03 AM PDT            4.36         +              Normal
  03/15/2026 04 AM PDT            4.58         +              Normal
  03/15/2026 05 AM PDT            4.82         +              Normal
  03/15/2026 06 AM PDT            5.05         +              Normal
  03/15/2026 07 AM PDT            5.18         +              Normal
  03/15/2026 08 AM PDT            5.18         0              Normal
  03/15/2026 09 AM PDT            5.13         -              Normal
  03/15/2026 10 AM PDT            5.02         -              Normal
  03/15/2026 11 AM PDT            4.90         -              Normal
  03/15/2026 12 PM PDT            4.79         -              Normal
  03/15/2026 01 PM PDT            4.79         0              Normal
  03/15/2026 02 PM PDT            4.97         +              Normal
  03/15/2026 03 PM PDT            5.22         +              Normal
  03/15/2026 04 PM PDT            5.45         +              Normal
  03/15/2026 05 PM PDT            5.63         +              Normal
  03/15/2026 06 PM PDT            5.64         +              Normal
  03/15/2026 07 PM PDT            5.57         -              Normal
  03/15/2026 08 PM PDT            5.43         -              Normal
  03/15/2026 09 PM PDT            5.26         -              Normal
  03/15/2026 10 PM PDT            5.04         -              Normal
  03/15/2026 11 PM PDT            4.80         -              Normal
  03/16/2026 12 AM PDT            4.55         -              Normal
  03/16/2026 01 AM PDT            4.28         -              Normal
  03/16/2026 02 AM PDT            4.09         -              Normal
  03/16/2026 03 AM PDT            4.09         0              Normal
  03/16/2026 04 AM PDT            4.30         +              Normal
  03/16/2026 05 AM PDT            4.58         +              Normal
  03/16/2026 06 AM PDT            4.85         +              Normal
  03/16/2026 07 AM PDT            5.03         +              Normal
  03/16/2026 08 AM PDT            5.07         +              Normal
  03/16/2026 09 AM PDT            5.01         -              Normal
  03/16/2026 10 AM PDT            4.90         -              Normal
  03/16/2026 11 AM PDT            4.75         -              Normal
  03/16/2026 12 PM PDT            4.59         -              Normal
  03/16/2026 01 PM PDT            4.48         -              Normal
  03/16/2026 02 PM PDT            4.56         +              Normal
  03/16/2026 03 PM PDT            4.81         +              Normal
  03/16/2026 04 PM PDT            5.09         +              Normal
  03/16/2026 05 PM PDT            5.37         +              Normal
  03/16/2026 06 PM PDT            5.55         +              Normal
  03/16/2026 07 PM PDT            5.56         +              Normal
  03/16/2026 08 PM PDT            5.46         -              Normal
  03/16/2026 09 PM PDT            5.31         -              Normal
  03/16/2026 10 PM PDT            5.13         -              Normal
  03/16/2026 11 PM PDT            4.90         -              Normal
  03/17/2026 12 AM PDT            4.65         -              Normal
  03/17/2026 01 AM PDT            4.39         -              Normal
  03/17/2026 02 AM PDT            4.16         -              Normal
  03/17/2026 03 AM PDT            4.09         -              Normal
  03/17/2026 04 AM PDT            4.27         +              Normal
  03/17/2026 05 AM PDT            4.56         +              Normal
  03/17/2026 06 AM PDT            4.86         +              Normal
  03/17/2026 07 AM PDT            5.11         +              Normal
  03/17/2026 08 AM PDT            5.21         +              Normal
  03/17/2026 09 AM PDT            5.17         -              Normal
  03/17/2026 10 AM PDT            5.05         -              Normal
  03/17/2026 11 AM PDT            4.89         -              Normal
  03/17/2026 12 PM PDT            4.70         -              Normal
  03/17/2026 01 PM PDT            4.51         -              Normal
  03/17/2026 02 PM PDT            4.42         -              Normal
  03/17/2026 03 PM PDT            4.53         +              Normal
  03/17/2026 04 PM PDT            4.81         +              Normal
  03/17/2026 05 PM PDT            5.11         +              Normal
  03/17/2026 06 PM PDT            5.40         +              Normal
  03/17/2026 07 PM PDT            5.55         +              Normal
  03/17/2026 08 PM PDT            5.53         -              Normal
  03/17/2026 09 PM PDT            5.42         -              Normal
  03/17/2026 10 PM PDT            5.26         -              Normal
  03/17/2026 11 PM PDT            5.06         -              Normal
  03/18/2026 12 AM PDT            4.83         -              Normal
  03/18/2026 01 AM PDT            4.58         -              Normal
  03/18/2026 02 AM PDT            4.32         -              Normal
  03/18/2026 03 AM PDT            4.18         -              Normal
  03/18/2026 04 AM PDT            4.28         +              Normal
  03/18/2026 05 AM PDT            4.55         +              Normal
  03/18/2026 06 AM PDT            4.87         +              Normal
  03/18/2026 07 AM PDT            5.16         +              Normal
  03/18/2026 08 AM PDT            5.33         +              Normal
  03/18/2026 09 AM PDT            5.31         -              Normal
  03/18/2026 10 AM PDT            5.21         -              Normal
  03/18/2026 11 AM PDT            5.05         -              Normal
  03/18/2026 12 PM PDT            4.86         -              Normal
  03/18/2026 01 PM PDT            4.64         -              Normal
  03/18/2026 02 PM PDT            4.42         -              Normal
  03/18/2026 03 PM PDT            4.34         -              Normal
  03/18/2026 04 PM PDT            4.48         +              Normal
  03/18/2026 05 PM PDT            4.76         +              Normal
  03/18/2026 06 PM PDT            5.08         +              Normal
  03/18/2026 07 PM PDT            5.35         +              Normal
  03/18/2026 08 PM PDT            5.47         +              Normal
  03/18/2026 09 PM PDT            5.42         -              Normal
  03/18/2026 10 PM PDT            5.29         -              Normal
  03/18/2026 11 PM PDT            5.11         -              Normal
  03/19/2026 12 AM PDT            4.89         -              Normal
  03/19/2026 01 AM PDT            4.65         -              Normal
  03/19/2026 02 AM PDT            4.40         -              Normal
  03/19/2026 03 AM PDT            4.20         -              Normal
  03/19/2026 04 AM PDT            4.23         +              Normal
  03/19/2026 05 AM PDT            4.49         +              Normal
  03/19/2026 06 AM PDT            4.82         +              Normal
  03/19/2026 07 AM PDT            5.15         +              Normal
  03/19/2026 08 AM PDT            5.40         +              Normal
  03/19/2026 09 AM PDT            5.45         +              Normal
  03/19/2026 10 AM PDT            5.37         -              Normal
  03/19/2026 11 AM PDT            5.22         -              Normal
  03/19/2026 12 PM PDT            4.72         -              Normal
  03/19/2026 01 PM PDT            4.37         -              Normal
  03/19/2026 02 PM PDT            4.13         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  03/19/2026 03 PM PDT            4.27                        Normal
  03/19/2026 04 PM PDT            4.70         +              Normal
  03/19/2026 05 PM PDT            5.30         +              Normal
  03/19/2026 06 PM PDT            5.69         +              Normal
  03/19/2026 07 PM PDT            5.83         +              Normal
  03/19/2026 08 PM PDT            5.75         -              Normal
  03/19/2026 09 PM PDT            5.55         -              Normal
  03/19/2026 10 PM PDT            5.23         -              Normal
  03/19/2026 11 PM PDT            4.80         -              Normal
  03/20/2026 12 AM PDT            4.43         -              Normal
  03/20/2026 01 AM PDT            4.18         -              Normal
  03/20/2026 02 AM PDT            4.06         -              Normal
  03/20/2026 03 AM PDT            4.30         +              Normal
  03/20/2026 04 AM PDT            4.81         +              Normal
  03/20/2026 05 AM PDT            5.46         +              Normal
  03/20/2026 06 AM PDT            5.90         +              Normal
  03/20/2026 07 AM PDT            6.09         +              Normal
  03/20/2026 08 AM PDT            6.01         -              Normal
  03/20/2026 09 AM PDT            5.78         -              Normal
  03/20/2026 10 AM PDT            5.48         -              Normal
  03/20/2026 11 AM PDT            5.07         -              Normal
  03/20/2026 12 PM PDT            4.59         -              Normal
  03/20/2026 01 PM PDT            4.26         -              Normal
  03/20/2026 02 PM PDT            3.94         -              Normal
  03/20/2026 03 PM PDT            3.77         -              Normal
  03/20/2026 04 PM PDT            4.07         +              Normal
  03/20/2026 05 PM PDT            4.51         +              Normal
  03/20/2026 06 PM PDT            5.16         +              Normal
  03/20/2026 07 PM PDT            5.58         +              Normal
  03/20/2026 08 PM PDT            5.72         +              Normal
  03/20/2026 09 PM PDT            5.66         -              Normal
  03/20/2026 10 PM PDT            5.47         -              Normal
  03/20/2026 11 PM PDT            5.17         -              Normal
  03/21/2026 12 AM PDT            4.79         -              Normal
  03/21/2026 01 AM PDT            4.43         -              Normal
  03/21/2026 02 AM PDT            4.24         -              Normal
  03/21/2026 03 AM PDT            4.15         -              Normal
  03/21/2026 04 AM PDT            4.35         +              Normal
  03/21/2026 05 AM PDT            4.91         +              Normal
  03/21/2026 06 AM PDT            5.55         +              Normal
  03/21/2026 07 AM PDT            6.02         +              Normal
  03/21/2026 08 AM PDT            6.21         +              Normal
  03/21/2026 09 AM PDT            6.12         -              Normal
  03/21/2026 10 AM PDT            5.87         -              Normal
  03/21/2026 11 AM PDT            5.52         -              Normal
  03/21/2026 12 PM PDT            5.08         -              Normal
  03/21/2026 01 PM PDT            4.55         -              Normal
  03/21/2026 02 PM PDT            4.17         -              Normal
  03/21/2026 03 PM PDT            3.79         -              Normal
  03/21/2026 04 PM PDT            3.61         -              Normal
  03/21/2026 05 PM PDT            3.91         +              Normal
  03/21/2026 06 PM PDT            4.39         +              Normal
  03/21/2026 07 PM PDT            5.01         +              Normal
  03/21/2026 08 PM PDT            5.45         +              Normal
  03/21/2026 09 PM PDT            5.59         +              Normal
  03/21/2026 10 PM PDT            5.52         -              Normal
  03/21/2026 11 PM PDT            5.30         -              Normal
  03/22/2026 12 AM PDT            4.95         -              Normal
  03/22/2026 01 AM PDT            4.57         -              Normal
  03/22/2026 02 AM PDT            4.32         -              Normal
  03/22/2026 03 AM PDT            4.24         -              Normal
  03/22/2026 04 AM PDT            4.39         +              Normal
  03/22/2026 05 AM PDT            5.00         +              Normal
  03/22/2026 06 AM PDT            5.61         +              Normal
  03/22/2026 07 AM PDT            6.09         +              Normal
  03/22/2026 08 AM PDT            6.26         +              Normal
  03/22/2026 09 AM PDT            6.21         -              Normal
  03/22/2026 10 AM PDT            6.00         -              Normal
  03/22/2026 11 AM PDT            5.68         -              Normal
  03/22/2026 12 PM PDT            5.32         -              Normal
  03/22/2026 01 PM PDT            4.85         -              Normal
  03/22/2026 02 PM PDT            4.36         -              Normal
  03/22/2026 03 PM PDT            4.03         -              Normal
  03/22/2026 04 PM PDT            3.70         -              Normal
  03/22/2026 05 PM PDT            3.54         -              Normal
  03/22/2026 06 PM PDT            3.83         +              Normal
  03/22/2026 07 PM PDT            4.30         +              Normal
  03/22/2026 08 PM PDT            4.88         +              Normal
  03/22/2026 09 PM PDT            5.33         +              Normal
  03/22/2026 10 PM PDT            5.47         +              Normal
  03/22/2026 11 PM PDT            5.40         -              Normal
  03/23/2026 12 AM PDT            5.22         -              Normal
  03/23/2026 01 AM PDT            4.93         -              Normal
  03/23/2026 02 AM PDT            4.63         -              Normal
  03/23/2026 03 AM PDT            4.39         -              Normal
  03/23/2026 04 AM PDT            4.32         -              Normal
  03/23/2026 05 AM PDT            4.54         +              Normal
  03/23/2026 06 AM PDT            5.08         +              Normal
  03/23/2026 07 AM PDT            5.64         +              Normal
  03/23/2026 08 AM PDT            6.10         +              Normal
  03/23/2026 09 AM PDT            6.26         +              Normal
  03/23/2026 10 AM PDT            6.20         -              Normal
  03/23/2026 11 AM PDT            5.99         -              Normal
  03/23/2026 12 PM PDT            5.67         -              Normal
  03/23/2026 01 PM PDT            5.31         -              Normal
  03/23/2026 02 PM PDT            4.83         -              Normal
  03/23/2026 03 PM PDT            4.33         -              Normal
  03/23/2026 04 PM PDT            4.01         -              Normal
  03/23/2026 05 PM PDT            3.70         -              Normal
  03/23/2026 06 PM PDT            3.55         -              Normal
  03/23/2026 07 PM PDT            3.74         +              Normal
  03/23/2026 08 PM PDT            4.10         +              Normal
  03/23/2026 09 PM PDT            4.50         +              Normal
  03/23/2026 10 PM PDT            4.94         +              Normal
  03/23/2026 11 PM PDT            5.26         +              Normal
  03/24/2026 12 AM PDT            5.35         +              Normal
  03/24/2026 01 AM PDT            5.28         -              Normal
  03/24/2026 02 AM PDT            5.04         -              Normal
  03/24/2026 03 AM PDT            4.77         -              Normal
  03/24/2026 04 AM PDT            4.54         -              Normal
  03/24/2026 05 AM PDT            4.44         -              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Trends are determined using hourly change in unrounded stage.
# NOTE 3: Maximum Values are determined using unrounded stage.