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: May 04 2026 at 8:01 AM PDTNext Issuance: May 05 2026 at 9:00 AM PDT
Action/Monitor: 12.0 FeetMinor Flood: 17.0 FeetModerate Flood: 19.0 FeetMajor Flood: 20.0 Feet

SPECIAL NOTE:

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Mokelumne River - Benson\'s Ferry (THTC1)
#
# File Generation Time:  05/04/2026 at 08:01 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  05/03/2026 at 09:00 AM PDT
# Maximum Observed Stage:                       6.35 Feet
#
# Earliest Date & Time of Maximum Forecast:     05/04/2026 at 08:00 AM PDT
# Maximum Forecast Stage:                       6.27 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  04/29/2026 08 AM PDT            6.13                        Normal
  04/29/2026 09 AM PDT            6.06         -              Normal
  04/29/2026 10 AM PDT            5.96         -              Normal
  04/29/2026 11 AM PDT            5.82         -              Normal
  04/29/2026 12 PM PDT            5.66         -              Normal
  04/29/2026 01 PM PDT            5.49         -              Normal
  04/29/2026 02 PM PDT            5.33         -              Normal
  04/29/2026 03 PM PDT            5.23         -              Normal
  04/29/2026 04 PM PDT            5.27         +              Normal
  04/29/2026 05 PM PDT            5.41         +              Normal
  04/29/2026 06 PM PDT            5.58         +              Normal
  04/29/2026 07 PM PDT            5.73         +              Normal
  04/29/2026 08 PM PDT            5.77         +              Normal
  04/29/2026 09 PM PDT            5.74         -              Normal
  04/29/2026 10 PM PDT            5.66         -              Normal
  04/29/2026 11 PM PDT            5.55         -              Normal
  04/30/2026 12 AM PDT            5.43         -              Normal
  04/30/2026 01 AM PDT            5.32         -              Normal
  04/30/2026 02 AM PDT            5.29         -              Normal
  04/30/2026 03 AM PDT            5.42         +              Normal
  04/30/2026 04 AM PDT            5.63         +              Normal
  04/30/2026 05 AM PDT            5.87         +              Normal
  04/30/2026 06 AM PDT            6.09         +              Normal
  04/30/2026 07 AM PDT            6.23         +              Normal
  04/30/2026 08 AM PDT            6.22         -              Normal
  04/30/2026 09 AM PDT            6.16         -              Normal
  04/30/2026 10 AM PDT            6.06         -              Normal
  04/30/2026 11 AM PDT            5.92         -              Normal
  04/30/2026 12 PM PDT            5.75         -              Normal
  04/30/2026 01 PM PDT            5.57         -              Normal
  04/30/2026 02 PM PDT            5.38         -              Normal
  04/30/2026 03 PM PDT            5.20         -              Normal
  04/30/2026 04 PM PDT            5.12         -              Normal
  04/30/2026 05 PM PDT            5.19         +              Normal
  04/30/2026 06 PM PDT            5.35         +              Normal
  04/30/2026 07 PM PDT            5.53         +              Normal
  04/30/2026 08 PM PDT            5.68         +              Normal
  04/30/2026 09 PM PDT            5.72         +              Normal
  04/30/2026 10 PM PDT            5.67         -              Normal
  04/30/2026 11 PM PDT            5.58         -              Normal
  05/01/2026 12 AM PDT            5.47         -              Normal
  05/01/2026 01 AM PDT            5.34         -              Normal
  05/01/2026 02 AM PDT            5.26         -              Normal
  05/01/2026 03 AM PDT            5.32         +              Normal
  05/01/2026 04 AM PDT            5.51         +              Normal
  05/01/2026 05 AM PDT            5.76         +              Normal
  05/01/2026 06 AM PDT            6.01         +              Normal
  05/01/2026 07 AM PDT            6.20         +              Normal
  05/01/2026 08 AM PDT            6.25         +              Normal
  05/01/2026 09 AM PDT            6.19         -              Normal
  05/01/2026 10 AM PDT            6.09         -              Normal
  05/01/2026 11 AM PDT            5.95         -              Normal
  05/01/2026 12 PM PDT            5.78         -              Normal
  05/01/2026 01 PM PDT            5.59         -              Normal
  05/01/2026 02 PM PDT            5.37         -              Normal
  05/01/2026 03 PM PDT            5.16         -              Normal
  05/01/2026 04 PM PDT            4.99         -              Normal
  05/01/2026 05 PM PDT            4.94         -              Normal
  05/01/2026 06 PM PDT            5.06         +              Normal
  05/01/2026 07 PM PDT            5.24         +              Normal
  05/01/2026 08 PM PDT            5.43         +              Normal
  05/01/2026 09 PM PDT            5.57         +              Normal
  05/01/2026 10 PM PDT            5.59         +              Normal
  05/01/2026 11 PM PDT            5.54         -              Normal
  05/02/2026 12 AM PDT            5.44         -              Normal
  05/02/2026 01 AM PDT            5.32         -              Normal
  05/02/2026 02 AM PDT            5.21         -              Normal
  05/02/2026 03 AM PDT            5.20         -              Normal
  05/02/2026 04 AM PDT            5.37         +              Normal
  05/02/2026 05 AM PDT            5.61         +              Normal
  05/02/2026 06 AM PDT            5.88         +              Normal
  05/02/2026 07 AM PDT            6.12         +              Normal
  05/02/2026 08 AM PDT            6.24         +              Normal
  05/02/2026 09 AM PDT            6.21         -              Normal
  05/02/2026 10 AM PDT            6.12         -              Normal
  05/02/2026 11 AM PDT            5.99         -              Normal
  05/02/2026 12 PM PDT            5.82         -              Normal
  05/02/2026 01 PM PDT            5.64         -              Normal
  05/02/2026 02 PM PDT            5.42         -              Normal
  05/02/2026 03 PM PDT            5.19         -              Normal
  05/02/2026 04 PM PDT            4.96         -              Normal
  05/02/2026 05 PM PDT            4.83         -              Normal
  05/02/2026 06 PM PDT            4.85         +              Normal
  05/02/2026 07 PM PDT            5.02         +              Normal
  05/02/2026 08 PM PDT            5.22         +              Normal
  05/02/2026 09 PM PDT            5.43         +              Normal
  05/02/2026 10 PM PDT            5.56         +              Normal
  05/02/2026 11 PM PDT            5.56         0              Normal
  05/03/2026 12 AM PDT            5.50         -              Normal
  05/03/2026 01 AM PDT            5.41         -              Normal
  05/03/2026 02 AM PDT            5.30         -              Normal
  05/03/2026 03 AM PDT            5.26         -              Normal
  05/03/2026 04 AM PDT            5.39         +              Normal
  05/03/2026 05 AM PDT            5.63         +              Normal
  05/03/2026 06 AM PDT            5.91         +              Normal
  05/03/2026 07 AM PDT            6.17         +              Normal
  05/03/2026 08 AM PDT            6.35         +              Normal
  05/03/2026 09 AM PDT            6.35         0              Normal
  05/03/2026 10 AM PDT            6.27         -              Normal
  05/03/2026 11 AM PDT            6.15         -              Normal
  05/03/2026 12 PM PDT            5.99         -              Normal
  05/03/2026 01 PM PDT            5.80         -              Normal
  05/03/2026 02 PM PDT            5.57         -              Normal
  05/03/2026 03 PM PDT            5.34         -              Normal
  05/03/2026 04 PM PDT            5.10         -              Normal
  05/03/2026 05 PM PDT            4.89         -              Normal
  05/03/2026 06 PM PDT            4.78         -              Normal
  05/03/2026 07 PM PDT            4.87         +              Normal
  05/03/2026 08 PM PDT            5.06         +              Normal
  05/03/2026 09 PM PDT            5.29         +              Normal
  05/03/2026 10 PM PDT            5.48         +              Normal
  05/03/2026 11 PM PDT            5.59         +              Normal
  05/04/2026 12 AM PDT            5.58         -              Normal
  05/04/2026 01 AM PDT            5.51         -              Normal
  05/04/2026 02 AM PDT            5.41         -              Normal
  05/04/2026 03 AM PDT            5.33         -              Normal
  05/04/2026 04 AM PDT            5.36         +              Normal
  05/04/2026 05 AM PDT            5.56         +              Normal
  05/04/2026 06 AM PDT            6.05         +              Normal
  05/04/2026 07 AM PDT            6.30         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  05/04/2026 08 AM PDT            6.27                        Normal
  05/04/2026 09 AM PDT            6.13         -              Normal
  05/04/2026 10 AM PDT            5.88         -              Normal
  05/04/2026 11 AM PDT            5.58         -              Normal
  05/04/2026 12 PM PDT            5.27         -              Normal
  05/04/2026 01 PM PDT            4.90         -              Normal
  05/04/2026 02 PM PDT            4.62         -              Normal
  05/04/2026 03 PM PDT            4.33         -              Normal
  05/04/2026 04 PM PDT            4.29         -              Normal
  05/04/2026 05 PM PDT            4.38         +              Normal
  05/04/2026 06 PM PDT            4.74         +              Normal
  05/04/2026 07 PM PDT            5.11         +              Normal
  05/04/2026 08 PM PDT            5.46         +              Normal
  05/04/2026 09 PM PDT            5.70         +              Normal
  05/04/2026 10 PM PDT            5.79         +              Normal
  05/04/2026 11 PM PDT            5.73         -              Normal
  05/05/2026 12 AM PDT            5.59         -              Normal
  05/05/2026 01 AM PDT            5.43         -              Normal
  05/05/2026 02 AM PDT            5.29         -              Normal
  05/05/2026 03 AM PDT            5.24         -              Normal
  05/05/2026 04 AM PDT            5.33         +              Normal
  05/05/2026 05 AM PDT            5.59         +              Normal
  05/05/2026 06 AM PDT            5.90         +              Normal
  05/05/2026 07 AM PDT            6.18         +              Normal
  05/05/2026 08 AM PDT            6.27         +              Normal
  05/05/2026 09 AM PDT            6.23         -              Normal
  05/05/2026 10 AM PDT            6.05         -              Normal
  05/05/2026 11 AM PDT            5.80         -              Normal
  05/05/2026 12 PM PDT            5.50         -              Normal
  05/05/2026 01 PM PDT            5.16         -              Normal
  05/05/2026 02 PM PDT            4.78         -              Normal
  05/05/2026 03 PM PDT            4.50         -              Normal
  05/05/2026 04 PM PDT            4.19         -              Normal
  05/05/2026 05 PM PDT            4.14         -              Normal
  05/05/2026 06 PM PDT            4.26         +              Normal
  05/05/2026 07 PM PDT            4.62         +              Normal
  05/05/2026 08 PM PDT            5.00         +              Normal
  05/05/2026 09 PM PDT            5.39         +              Normal
  05/05/2026 10 PM PDT            5.63         +              Normal
  05/05/2026 11 PM PDT            5.72         +              Normal
  05/06/2026 12 AM PDT            5.67         -              Normal
  05/06/2026 01 AM PDT            5.53         -              Normal
  05/06/2026 02 AM PDT            5.37         -              Normal
  05/06/2026 03 AM PDT            5.23         -              Normal
  05/06/2026 04 AM PDT            5.16         -              Normal
  05/06/2026 05 AM PDT            5.28         +              Normal
  05/06/2026 06 AM PDT            5.52         +              Normal
  05/06/2026 07 AM PDT            5.82         +              Normal
  05/06/2026 08 AM PDT            6.09         +              Normal
  05/06/2026 09 AM PDT            6.19         +              Normal
  05/06/2026 10 AM PDT            6.13         -              Normal
  05/06/2026 11 AM PDT            5.95         -              Normal
  05/06/2026 12 PM PDT            5.71         -              Normal
  05/06/2026 01 PM PDT            5.41         -              Normal
  05/06/2026 02 PM PDT            5.06         -              Normal
  05/06/2026 03 PM PDT            4.69         -              Normal
  05/06/2026 04 PM PDT            4.41         -              Normal
  05/06/2026 05 PM PDT            4.10         -              Normal
  05/06/2026 06 PM PDT            4.05         -              Normal
  05/06/2026 07 PM PDT            4.19         +              Normal
  05/06/2026 08 PM PDT            4.55         +              Normal
  05/06/2026 09 PM PDT            4.93         +              Normal
  05/06/2026 10 PM PDT            5.34         +              Normal
  05/06/2026 11 PM PDT            5.59         +              Normal
  05/07/2026 12 AM PDT            5.67         +              Normal
  05/07/2026 01 AM PDT            5.62         -              Normal
  05/07/2026 02 AM PDT            5.49         -              Normal
  05/07/2026 03 AM PDT            5.32         -              Normal
  05/07/2026 04 AM PDT            5.17         -              Normal
  05/07/2026 05 AM PDT            5.11         -              Normal
  05/07/2026 06 AM PDT            5.27         +              Normal
  05/07/2026 07 AM PDT            5.59         +              Normal
  05/07/2026 08 AM PDT            5.90         +              Normal
  05/07/2026 09 AM PDT            6.04         +              Normal
  05/07/2026 10 AM PDT            5.99         -              Normal
  05/07/2026 11 AM PDT            5.83         -              Normal
  05/07/2026 12 PM PDT            5.60         -              Normal
  05/07/2026 01 PM PDT            5.32         -              Normal
  05/07/2026 02 PM PDT            4.94         -              Normal
  05/07/2026 03 PM PDT            4.60         -              Normal
  05/07/2026 04 PM PDT            4.33         -              Normal
  05/07/2026 05 PM PDT            4.01         -              Normal
  05/07/2026 06 PM PDT            3.97         -              Normal
  05/07/2026 07 PM PDT            4.04         +              Normal
  05/07/2026 08 PM PDT            4.38         +              Normal
  05/07/2026 09 PM PDT            4.67         +              Normal
  05/07/2026 10 PM PDT            5.07         +              Normal
  05/07/2026 11 PM PDT            5.37         +              Normal
  05/08/2026 12 AM PDT            5.56         +              Normal
  05/08/2026 01 AM PDT            5.63         +              Normal
  05/08/2026 02 AM PDT            5.57         -              Normal
  05/08/2026 03 AM PDT            5.42         -              Normal
  05/08/2026 04 AM PDT            5.25         -              Normal
  05/08/2026 05 AM PDT            5.07         -              Normal
  05/08/2026 06 AM PDT            4.99         -              Normal
  05/08/2026 07 AM PDT            5.14         +              Normal
  05/08/2026 08 AM PDT            5.45         +              Normal
  05/08/2026 09 AM PDT            5.74         +              Normal
  05/08/2026 10 AM PDT            5.85         +              Normal
  05/08/2026 11 AM PDT            5.81         -              Normal
  05/08/2026 12 PM PDT            5.67         -              Normal
  05/08/2026 01 PM PDT            5.45         -              Normal
  05/08/2026 02 PM PDT            5.17         -              Normal
  05/08/2026 03 PM PDT            4.79         -              Normal
  05/08/2026 04 PM PDT            4.48         -              Normal
  05/08/2026 05 PM PDT            4.21         -              Normal
  05/08/2026 06 PM PDT            3.89         -              Normal
  05/08/2026 07 PM PDT            3.86         -              Normal
  05/08/2026 08 PM PDT            3.94         +              Normal
  05/08/2026 09 PM PDT            4.29         +              Normal
  05/08/2026 10 PM PDT            4.59         +              Normal
  05/08/2026 11 PM PDT            5.00         +              Normal
  05/09/2026 12 AM PDT            5.33         +              Normal
  05/09/2026 01 AM PDT            5.53         +              Normal
  05/09/2026 02 AM PDT            5.59         +              Normal
  05/09/2026 03 AM PDT            5.53         -              Normal
  05/09/2026 04 AM PDT            5.35         -              Normal
  05/09/2026 05 AM PDT            5.12         -              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.