MERCED RIVER - STEVINSON (STVC1)
Latitude: 37.37º NLongitude: 120.93º WElevation: 82 Feet
Location: Merced County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Jul 18 2025 at 9:27 AM PDTNext Issuance: Jul 19 2025 at 9:00 AM PDT
Action/Monitor: 68.0 FeetMinor Flood: 71.0 FeetModerate Flood: 73.8 FeetMajor Flood: 75.0 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: Merced River - Stevinson (STVC1)
#
# File Generation Time:  07/18/2025 at 09:27 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/14/2025 at 05:00 PM PDT
# Maximum Observed Stage:                       56.50 Feet
# Maximum Observed Flow:                        111 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/21/2025 at 03:00 PM PDT
# Maximum Forecast Stage:                       56.50 Feet
# Maximum Forecast Flow:                        111 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/13/2025 09 AM PDT           56.40            102                        Normal
  07/13/2025 10 AM PDT           56.42            104         +              Normal
  07/13/2025 11 AM PDT           56.42            104         0              Normal
  07/13/2025 12 PM PDT           56.41            103         -              Normal
  07/13/2025 01 PM PDT           56.38            100         -              Normal
  07/13/2025 02 PM PDT           56.36             98         -              Normal
  07/13/2025 03 PM PDT           56.35             97         -              Normal
  07/13/2025 04 PM PDT           56.32             94         -              Normal
  07/13/2025 05 PM PDT           56.28             91         -              Normal
  07/13/2025 06 PM PDT           56.30             93         +              Normal
  07/13/2025 07 PM PDT           56.30             93         0              Normal
  07/13/2025 08 PM PDT           56.33             95         +              Normal
  07/13/2025 09 PM PDT           56.35             97         +              Normal
  07/13/2025 10 PM PDT           56.37             99         +              Normal
  07/13/2025 11 PM PDT           56.38            100         +              Normal
  07/14/2025 12 AM PDT           56.38            100         0              Normal
  07/14/2025 01 AM PDT           56.40            102         +              Normal
  07/14/2025 02 AM PDT           56.42            104         +              Normal
  07/14/2025 03 AM PDT           56.43            105         +              Normal
  07/14/2025 04 AM PDT           56.43            105         0              Normal
  07/14/2025 05 AM PDT           56.45            106         +              Normal
  07/14/2025 06 AM PDT           56.45            106         0              Normal
  07/14/2025 07 AM PDT           56.46            107         +              Normal
  07/14/2025 08 AM PDT           56.42            104         -              Normal
  07/14/2025 09 AM PDT           56.39            101         -              Normal
  07/14/2025 10 AM PDT           56.38            100         -              Normal
  07/14/2025 11 AM PDT           56.40            102         +              Normal
  07/14/2025 12 PM PDT           56.42            104         +              Normal
  07/14/2025 01 PM PDT           56.45            106         +              Normal
  07/14/2025 02 PM PDT           56.48            109         +              Normal
  07/14/2025 03 PM PDT           56.49            110         +              Normal
  07/14/2025 04 PM PDT           56.50            111         +              Normal
  07/14/2025 05 PM PDT           56.50            111         0              Normal
  07/14/2025 06 PM PDT           56.49            110         -              Normal
  07/14/2025 07 PM PDT           56.47            108         -              Normal
  07/14/2025 08 PM PDT           56.45            106         -              Normal
  07/14/2025 09 PM PDT           56.42            104         -              Normal
  07/14/2025 10 PM PDT           56.42            104         0              Normal
  07/14/2025 11 PM PDT           56.42            104         0              Normal
  07/15/2025 12 AM PDT           56.40            102         -              Normal
  07/15/2025 01 AM PDT           56.38            100         -              Normal
  07/15/2025 02 AM PDT           56.36             98         -              Normal
  07/15/2025 03 AM PDT           56.34             96         -              Normal
  07/15/2025 04 AM PDT           56.34             96         0              Normal
  07/15/2025 05 AM PDT           56.33             95         -              Normal
  07/15/2025 06 AM PDT           56.32             94         -              Normal
  07/15/2025 07 AM PDT           56.29             92         -              Normal
  07/15/2025 08 AM PDT           56.26             89         -              Normal
  07/15/2025 09 AM PDT           56.23             86         -              Normal
  07/15/2025 10 AM PDT           56.24             87         +              Normal
  07/15/2025 11 AM PDT           56.25             88         +              Normal
  07/15/2025 12 PM PDT           56.24             87         -              Normal
  07/15/2025 01 PM PDT           56.24             87         0              Normal
  07/15/2025 02 PM PDT           56.24             87         0              Normal
  07/15/2025 03 PM PDT           56.24             87         0              Normal
  07/15/2025 04 PM PDT           56.24             87         0              Normal
  07/15/2025 05 PM PDT           56.22             85         -              Normal
  07/15/2025 06 PM PDT           56.21             84         -              Normal
  07/15/2025 07 PM PDT           56.21             84         0              Normal
  07/15/2025 08 PM PDT           56.21             84         0              Normal
  07/15/2025 09 PM PDT           56.21             84         0              Normal
  07/15/2025 10 PM PDT           56.22             85         +              Normal
  07/15/2025 11 PM PDT           56.22             85         0              Normal
  07/16/2025 12 AM PDT           56.23             86         +              Normal
  07/16/2025 01 AM PDT           56.24             87         +              Normal
  07/16/2025 02 AM PDT           56.23             86         -              Normal
  07/16/2025 03 AM PDT           56.23             86         0              Normal
  07/16/2025 04 AM PDT           56.21             84         -              Normal
  07/16/2025 05 AM PDT           56.18             82         -              Normal
  07/16/2025 06 AM PDT           56.17             81         -              Normal
  07/16/2025 07 AM PDT           56.14             78         -              Normal
  07/16/2025 08 AM PDT           56.10             75         -              Normal
  07/16/2025 09 AM PDT           56.07             72         -              Normal
  07/16/2025 10 AM PDT           56.01             67         -              Normal
  07/16/2025 11 AM PDT           55.96             63         -              Normal
  07/16/2025 12 PM PDT           55.92             60         -              Normal
  07/16/2025 01 PM PDT           55.89             58         -              Normal
  07/16/2025 02 PM PDT           55.90             59         +              Normal
  07/16/2025 03 PM PDT           55.92             60         +              Normal
  07/16/2025 04 PM PDT           55.85             55         -              Normal
  07/16/2025 05 PM PDT           55.83             53         -              Normal
  07/16/2025 06 PM PDT           55.83             53         0              Normal
  07/16/2025 07 PM PDT           55.81             52         -              Normal
  07/16/2025 08 PM PDT           55.83             53         +              Normal
  07/16/2025 09 PM PDT           55.84             54         +              Normal
  07/16/2025 10 PM PDT           55.83             53         -              Normal
  07/16/2025 11 PM PDT           55.83             53         0              Normal
  07/17/2025 12 AM PDT           55.85             55         +              Normal
  07/17/2025 01 AM PDT           55.92             60         +              Normal
  07/17/2025 02 AM PDT           55.89             58         -              Normal
  07/17/2025 03 AM PDT           55.92             60         +              Normal
  07/17/2025 04 AM PDT           55.92             60         0              Normal
  07/17/2025 05 AM PDT           56.01             67         +              Normal
  07/17/2025 06 AM PDT           55.99             66         -              Normal
  07/17/2025 07 AM PDT           56.01             67         +              Normal
  07/17/2025 08 AM PDT           56.02             68         +              Normal
  07/17/2025 09 AM PDT           56.03             69         +              Normal
  07/17/2025 10 AM PDT           56.04             70         +              Normal
  07/17/2025 11 AM PDT           56.04             70         0              Normal
  07/17/2025 12 PM PDT           56.03             69         -              Normal
  07/17/2025 01 PM PDT           56.01             67         -              Normal
  07/17/2025 02 PM PDT           55.99             66         -              Normal
  07/17/2025 03 PM PDT           55.99             66         0              Normal
  07/17/2025 04 PM PDT           55.99             66         0              Normal
  07/17/2025 05 PM PDT           56.01             67         +              Normal
  07/17/2025 06 PM PDT           56.01             67         0              Normal
  07/17/2025 07 PM PDT           56.03             69         +              Normal
  07/17/2025 08 PM PDT           56.05             71         +              Normal
  07/17/2025 09 PM PDT           56.08             73         +              Normal
  07/17/2025 10 PM PDT           56.09             74         +              Normal
  07/17/2025 11 PM PDT           56.11             76         +              Normal
  07/18/2025 12 AM PDT           56.14             78         +              Normal
  07/18/2025 01 AM PDT           56.18             82         +              Normal
  07/18/2025 02 AM PDT           56.17             81         -              Normal
  07/18/2025 03 AM PDT           56.16             80         -              Normal
  07/18/2025 04 AM PDT           56.17             81         +              Normal
  07/18/2025 05 AM PDT           56.19             83         +              Normal
  07/18/2025 06 AM PDT           56.21             84         +              Normal
  07/18/2025 07 AM PDT           56.22             85         +              Normal
  07/18/2025 08 AM PDT           56.23             86         +              Normal
  07/18/2025 09 AM PDT           56.24             87         +              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/18/2025 10 AM PDT           56.25             88                        Normal
  07/18/2025 11 AM PDT           56.26             89         +              Normal
  07/18/2025 12 PM PDT           56.28             91         +              Normal
  07/18/2025 01 PM PDT           56.29             92         +              Normal
  07/18/2025 02 PM PDT           56.31             93         +              Normal
  07/18/2025 03 PM PDT           56.33             95         +              Normal
  07/18/2025 04 PM PDT           56.34             96         +              Normal
  07/18/2025 05 PM PDT           56.35             97         +              Normal
  07/18/2025 06 PM PDT           56.36             98         +              Normal
  07/18/2025 07 PM PDT           56.37             99         +              Normal
  07/18/2025 08 PM PDT           56.38            100         +              Normal
  07/18/2025 09 PM PDT           56.39            101         +              Normal
  07/18/2025 10 PM PDT           56.40            102         +              Normal
  07/18/2025 11 PM PDT           56.41            103         +              Normal
  07/19/2025 12 AM PDT           56.41            103         0              Normal
  07/19/2025 01 AM PDT           56.42            104         +              Normal
  07/19/2025 02 AM PDT           56.42            104         0              Normal
  07/19/2025 03 AM PDT           56.43            105         +              Normal
  07/19/2025 04 AM PDT           56.44            105         +              Normal
  07/19/2025 05 AM PDT           56.45            106         +              Normal
  07/19/2025 06 AM PDT           56.45            106         0              Normal
  07/19/2025 07 AM PDT           56.45            106         0              Normal
  07/19/2025 08 AM PDT           56.45            106         0              Normal
  07/19/2025 09 AM PDT           56.46            107         +              Normal
  07/19/2025 10 AM PDT           56.46            107         0              Normal
  07/19/2025 11 AM PDT           56.46            107         0              Normal
  07/19/2025 12 PM PDT           56.47            108         +              Normal
  07/19/2025 01 PM PDT           56.47            108         0              Normal
  07/19/2025 02 PM PDT           56.47            108         0              Normal
  07/19/2025 03 PM PDT           56.47            108         0              Normal
  07/19/2025 04 PM PDT           56.47            108         0              Normal
  07/19/2025 05 PM PDT           56.47            108         0              Normal
  07/19/2025 06 PM PDT           56.48            109         +              Normal
  07/19/2025 07 PM PDT           56.48            109         0              Normal
  07/19/2025 08 PM PDT           56.48            109         0              Normal
  07/19/2025 09 PM PDT           56.48            109         0              Normal
  07/19/2025 10 PM PDT           56.48            109         0              Normal
  07/19/2025 11 PM PDT           56.48            109         0              Normal
  07/20/2025 12 AM PDT           56.48            109         0              Normal
  07/20/2025 01 AM PDT           56.48            109         0              Normal
  07/20/2025 02 AM PDT           56.48            109         0              Normal
  07/20/2025 03 AM PDT           56.48            109         0              Normal
  07/20/2025 04 AM PDT           56.48            109         0              Normal
  07/20/2025 05 AM PDT           56.48            109         0              Normal
  07/20/2025 06 AM PDT           56.48            109         0              Normal
  07/20/2025 07 AM PDT           56.48            109         0              Normal
  07/20/2025 08 AM PDT           56.49            110         +              Normal
  07/20/2025 09 AM PDT           56.49            110         0              Normal
  07/20/2025 10 AM PDT           56.49            110         0              Normal
  07/20/2025 11 AM PDT           56.49            110         0              Normal
  07/20/2025 12 PM PDT           56.49            110         0              Normal
  07/20/2025 01 PM PDT           56.49            110         0              Normal
  07/20/2025 02 PM PDT           56.49            110         0              Normal
  07/20/2025 03 PM PDT           56.49            110         0              Normal
  07/20/2025 04 PM PDT           56.49            110         0              Normal
  07/20/2025 05 PM PDT           56.49            110         0              Normal
  07/20/2025 06 PM PDT           56.49            110         0              Normal
  07/20/2025 07 PM PDT           56.49            110         0              Normal
  07/20/2025 08 PM PDT           56.49            110         0              Normal
  07/20/2025 09 PM PDT           56.49            110         0              Normal
  07/20/2025 10 PM PDT           56.49            110         0              Normal
  07/20/2025 11 PM PDT           56.49            110         0              Normal
  07/21/2025 12 AM PDT           56.49            110         0              Normal
  07/21/2025 01 AM PDT           56.49            110         0              Normal
  07/21/2025 02 AM PDT           56.49            110         0              Normal
  07/21/2025 03 AM PDT           56.49            110         0              Normal
  07/21/2025 04 AM PDT           56.49            110         0              Normal
  07/21/2025 05 AM PDT           56.49            110         0              Normal
  07/21/2025 06 AM PDT           56.49            110         0              Normal
  07/21/2025 07 AM PDT           56.49            110         0              Normal
  07/21/2025 08 AM PDT           56.49            110         0              Normal
  07/21/2025 09 AM PDT           56.49            110         0              Normal
  07/21/2025 10 AM PDT           56.49            110         0              Normal
  07/21/2025 11 AM PDT           56.49            110         0              Normal
  07/21/2025 12 PM PDT           56.49            110         0              Normal
  07/21/2025 01 PM PDT           56.49            110         0              Normal
  07/21/2025 02 PM PDT           56.49            110         0              Normal
  07/21/2025 03 PM PDT           56.50            111         +              Normal
  07/21/2025 04 PM PDT           56.50            111         0              Normal
  07/21/2025 05 PM PDT           56.50            111         0              Normal
  07/21/2025 06 PM PDT           56.50            111         0              Normal
  07/21/2025 07 PM PDT           56.50            111         0              Normal
  07/21/2025 08 PM PDT           56.50            111         0              Normal
  07/21/2025 09 PM PDT           56.50            111         0              Normal
  07/21/2025 10 PM PDT           56.50            111         0              Normal
  07/21/2025 11 PM PDT           56.50            111         0              Normal
  07/22/2025 12 AM PDT           56.50            111         0              Normal
  07/22/2025 01 AM PDT           56.50            111         0              Normal
  07/22/2025 02 AM PDT           56.50            111         0              Normal
  07/22/2025 03 AM PDT           56.50            111         0              Normal
  07/22/2025 04 AM PDT           56.50            111         0              Normal
  07/22/2025 05 AM PDT           56.50            111         0              Normal
  07/22/2025 06 AM PDT           56.50            111         0              Normal
  07/22/2025 07 AM PDT           56.50            111         0              Normal
  07/22/2025 08 AM PDT           56.50            111         0              Normal
  07/22/2025 09 AM PDT           56.50            111         0              Normal
  07/22/2025 10 AM PDT           56.50            111         0              Normal
  07/22/2025 11 AM PDT           56.50            111         0              Normal
  07/22/2025 12 PM PDT           56.50            111         0              Normal
  07/22/2025 01 PM PDT           56.50            111         0              Normal
  07/22/2025 02 PM PDT           56.50            111         0              Normal
  07/22/2025 03 PM PDT           56.50            111         0              Normal
  07/22/2025 04 PM PDT           56.50            111         0              Normal
  07/22/2025 05 PM PDT           56.50            111         0              Normal
  07/22/2025 06 PM PDT           56.50            111         0              Normal
  07/22/2025 07 PM PDT           56.50            111         0              Normal
  07/22/2025 08 PM PDT           56.50            111         0              Normal
  07/22/2025 09 PM PDT           56.50            111         0              Normal
  07/22/2025 10 PM PDT           56.50            111         0              Normal
  07/22/2025 11 PM PDT           56.50            111         0              Normal
  07/23/2025 12 AM PDT           56.50            111         0              Normal
  07/23/2025 01 AM PDT           56.50            111         0              Normal
  07/23/2025 02 AM PDT           56.50            111         0              Normal
  07/23/2025 03 AM PDT           56.50            111         0              Normal
  07/23/2025 04 AM PDT           56.50            111         0              Normal
  07/23/2025 05 AM PDT           56.50            111         0              Normal
#
# NOTE 1: Stages are rounded to the nearest hundredth (.01) of a foot.
# NOTE 2: Flows are rounded to the nearest (1) cfs.
# NOTE 3: Trends are determined using hourly change in unrounded stage and flow.
# NOTE 4: Maximum Values are determined using unrounded stage and flow.