National Weather Service California-Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

 | 

SAN JOAQUIN RIVER - STEVINSON (SSTC1)
Latitude: 37.29º NLongitude: 120.85º WElevation: 82 FeetForecast Type: Unofficial Location
Location: Merced County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Nov 07 2026 at 7:02 AM PSTNext Issuance: Nov 08 2026 at 9:00 AM PST
Action: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Stevinson (SSTC1)
#
# File Generation Time:  11/07/2026 at 07:03 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  11/03/2026 at 04:00 AM PST
# Maximum Observed Stage:                       62.90 Feet
# Maximum Observed Flow:                        153 cfs
#
# Earliest Date & Time of Maximum Forecast:     11/07/2026 at 07:00 AM PST
# Maximum Forecast Stage:                       62.17 Feet
# Maximum Forecast Flow:                        99 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  11/02/2026 07 AM PST           61.92             83                Not Applicable
  11/02/2026 08 AM PST           61.92             83         0      Not Applicable
  11/02/2026 09 AM PST           61.92             83         0      Not Applicable
  11/02/2026 10 AM PST           61.92             83         0      Not Applicable
  11/02/2026 11 AM PST           61.90             82         -      Not Applicable
  11/02/2026 12 PM PST           61.90             82         0      Not Applicable
  11/02/2026 01 PM PST           61.90             82         0      Not Applicable
  11/02/2026 02 PM PST           61.89             81         -      Not Applicable
  11/02/2026 03 PM PST           61.89             81         0      Not Applicable
  11/02/2026 04 PM PST           61.92             83         +      Not Applicable
  11/02/2026 05 PM PST           62.02             89         +      Not Applicable
  11/02/2026 06 PM PST           62.18            100         +      Not Applicable
  11/02/2026 07 PM PST           62.38            114         +      Not Applicable
  11/02/2026 08 PM PST           62.46            120         +      Not Applicable
  11/02/2026 09 PM PST           62.60            130         +      Not Applicable
  11/02/2026 10 PM PST           62.73            140         +      Not Applicable
  11/02/2026 11 PM PST           62.81            146         +      Not Applicable
  11/03/2026 12 AM PST           62.87            151         +      Not Applicable
  11/03/2026 01 AM PST           62.85            149         -      Not Applicable
  11/03/2026 02 AM PST           62.89            152         +      Not Applicable
  11/03/2026 03 AM PST           62.90            153         +      Not Applicable
  11/03/2026 04 AM PST           62.90            153         0      Not Applicable
  11/03/2026 05 AM PST           62.89            152         -      Not Applicable
  11/03/2026 06 AM PST           62.89            152         0      Not Applicable
  11/03/2026 07 AM PST           62.86            150         -      Not Applicable
  11/03/2026 08 AM PST           62.85            149         -      Not Applicable
  11/03/2026 09 AM PST           62.84            148         -      Not Applicable
  11/03/2026 10 AM PST           62.82            147         -      Not Applicable
  11/03/2026 11 AM PST           62.85            149         +      Not Applicable
  11/03/2026 12 PM PST           62.84            148         -      Not Applicable
  11/03/2026 01 PM PST           62.81            146         -      Not Applicable
  11/03/2026 02 PM PST           62.79            144         -      Not Applicable
  11/03/2026 03 PM PST           62.76            142         -      Not Applicable
  11/03/2026 04 PM PST           62.73            140         -      Not Applicable
  11/03/2026 05 PM PST           62.70            137         -      Not Applicable
  11/03/2026 06 PM PST           62.68            136         -      Not Applicable
  11/03/2026 07 PM PST           62.65            134         -      Not Applicable
  11/03/2026 08 PM PST           62.63            132         -      Not Applicable
  11/03/2026 09 PM PST           62.61            131         -      Not Applicable
  11/03/2026 10 PM PST           62.61            131         0      Not Applicable
  11/03/2026 11 PM PST           62.60            130         -      Not Applicable
  11/04/2026 12 AM PST           62.57            128         -      Not Applicable
  11/04/2026 01 AM PST           62.56            127         -      Not Applicable
  11/04/2026 02 AM PST           62.53            125         -      Not Applicable
  11/04/2026 03 AM PST           62.53            125         0      Not Applicable
  11/04/2026 04 AM PST           62.51            123         -      Not Applicable
  11/04/2026 05 AM PST           62.49            122         -      Not Applicable
  11/04/2026 06 AM PST           62.48            121         -      Not Applicable
  11/04/2026 07 AM PST           62.46            120         -      Not Applicable
  11/04/2026 08 AM PST           62.45            119         -      Not Applicable
  11/04/2026 09 AM PST           62.45            119         0      Not Applicable
  11/04/2026 10 AM PST           62.42            117         -      Not Applicable
  11/04/2026 11 AM PST           62.42            117         0      Not Applicable
  11/04/2026 12 PM PST           62.41            116         -      Not Applicable
  11/04/2026 01 PM PST           62.39            115         -      Not Applicable
  11/04/2026 02 PM PST           62.39            115         0      Not Applicable
  11/04/2026 03 PM PST           62.39            115         0      Not Applicable
  11/04/2026 04 PM PST           62.38            114         -      Not Applicable
  11/04/2026 05 PM PST           62.37            113         -      Not Applicable
  11/04/2026 06 PM PST           62.37            113         0      Not Applicable
  11/04/2026 07 PM PST           62.35            112         -      Not Applicable
  11/04/2026 08 PM PST           62.35            112         0      Not Applicable
  11/04/2026 09 PM PST           62.35            112         0      Not Applicable
  11/04/2026 10 PM PST           62.35            112         0      Not Applicable
  11/04/2026 11 PM PST           62.32            110         -      Not Applicable
  11/05/2026 12 AM PST           62.32            110         0      Not Applicable
  11/05/2026 01 AM PST           62.32            110         0      Not Applicable
  11/05/2026 02 AM PST           62.32            110         0      Not Applicable
  11/05/2026 03 AM PST           62.32            110         0      Not Applicable
  11/05/2026 04 AM PST           62.31            109         -      Not Applicable
  11/05/2026 05 AM PST           62.31            109         0      Not Applicable
  11/05/2026 06 AM PST           62.31            109         0      Not Applicable
  11/05/2026 07 AM PST           62.31            109         0      Not Applicable
  11/05/2026 08 AM PST           62.32            110         +      Not Applicable
  11/05/2026 09 AM PST           62.32            110         0      Not Applicable
  11/05/2026 10 AM PST           62.32            110         0      Not Applicable
  11/05/2026 11 AM PST           62.32            110         0      Not Applicable
  11/05/2026 12 PM PST           62.31            109         -      Not Applicable
  11/05/2026 01 PM PST           62.32            110         +      Not Applicable
  11/05/2026 02 PM PST           62.31            109         -      Not Applicable
  11/05/2026 03 PM PST           62.31            109         0      Not Applicable
  11/05/2026 04 PM PST           62.31            109         0      Not Applicable
  11/05/2026 05 PM PST           62.31            109         0      Not Applicable
  11/05/2026 06 PM PST           62.31            109         0      Not Applicable
  11/05/2026 07 PM PST           62.31            109         0      Not Applicable
  11/05/2026 08 PM PST           62.31            109         0      Not Applicable
  11/05/2026 09 PM PST           62.31            109         0      Not Applicable
  11/05/2026 10 PM PST           62.31            109         0      Not Applicable
  11/05/2026 11 PM PST           62.31            109         0      Not Applicable
  11/06/2026 12 AM PST           62.30            108         -      Not Applicable
  11/06/2026 01 AM PST           62.30            108         0      Not Applicable
  11/06/2026 02 AM PST           62.30            108         0      Not Applicable
  11/06/2026 03 AM PST           62.28            107         -      Not Applicable
  11/06/2026 04 AM PST           62.28            107         0      Not Applicable
  11/06/2026 05 AM PST           62.28            107         0      Not Applicable
  11/06/2026 06 AM PST           62.28            107         0      Not Applicable
  11/06/2026 07 AM PST           62.27            106         -      Not Applicable
  11/06/2026 08 AM PST           62.27            106         0      Not Applicable
  11/06/2026 09 AM PST           62.25            105         -      Not Applicable
  11/06/2026 10 AM PST           62.27            106         +      Not Applicable
  11/06/2026 11 AM PST           62.25            105         -      Not Applicable
  11/06/2026 12 PM PST           62.25            105         0      Not Applicable
  11/06/2026 01 PM PST           62.25            105         0      Not Applicable
  11/06/2026 02 PM PST           62.24            104         -      Not Applicable
  11/06/2026 03 PM PST           62.24            104         0      Not Applicable
  11/06/2026 04 PM PST           62.24            104         0      Not Applicable
  11/06/2026 05 PM PST           62.22            103         -      Not Applicable
  11/06/2026 06 PM PST           62.22            103         0      Not Applicable
  11/06/2026 07 PM PST           62.22            103         0      Not Applicable
  11/06/2026 08 PM PST           62.22            103         0      Not Applicable
  11/06/2026 09 PM PST           62.22            103         0      Not Applicable
  11/06/2026 10 PM PST           62.22            103         0      Not Applicable
  11/06/2026 11 PM PST           62.21            102         -      Not Applicable
  11/07/2026 12 AM PST           62.21            102         0      Not Applicable
  11/07/2026 01 AM PST           62.21            102         0      Not Applicable
  11/07/2026 02 AM PST           62.21            102         0      Not Applicable
  11/07/2026 03 AM PST           62.21            102         0      Not Applicable
  11/07/2026 04 AM PST           62.21            102         0      Not Applicable
  11/07/2026 05 AM PST           62.19            101         -      Not Applicable
  11/07/2026 06 AM PST           62.18            100         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  11/07/2026 07 AM PST           62.17             99                Not Applicable
  11/07/2026 08 AM PST           62.15             98         -      Not Applicable
  11/07/2026 09 AM PST           62.14             97         -      Not Applicable
  11/07/2026 10 AM PST           62.12             96         -      Not Applicable
  11/07/2026 11 AM PST           62.12             96         0      Not Applicable
  11/07/2026 12 PM PST           62.10             95         -      Not Applicable
  11/07/2026 01 PM PST           62.09             94         -      Not Applicable
  11/07/2026 02 PM PST           62.08             93         -      Not Applicable
  11/07/2026 03 PM PST           62.06             92         -      Not Applicable
  11/07/2026 04 PM PST           62.06             92         0      Not Applicable
  11/07/2026 05 PM PST           62.06             92         0      Not Applicable
  11/07/2026 06 PM PST           62.05             91         -      Not Applicable
  11/07/2026 07 PM PST           62.05             91         0      Not Applicable
  11/07/2026 08 PM PST           62.04             91         -      Not Applicable
  11/07/2026 09 PM PST           62.03             90         -      Not Applicable
  11/07/2026 10 PM PST           62.03             90         0      Not Applicable
  11/07/2026 11 PM PST           62.02             89         -      Not Applicable
  11/08/2026 12 AM PST           62.01             89         -      Not Applicable
  11/08/2026 01 AM PST           62.01             89         0      Not Applicable
  11/08/2026 02 AM PST           61.99             88         -      Not Applicable
  11/08/2026 03 AM PST           61.98             87         -      Not Applicable
  11/08/2026 04 AM PST           61.98             87         0      Not Applicable
  11/08/2026 05 AM PST           61.97             86         -      Not Applicable
  11/08/2026 06 AM PST           61.96             86         -      Not Applicable
  11/08/2026 07 AM PST           61.95             85         -      Not Applicable
  11/08/2026 08 AM PST           61.95             85         0      Not Applicable
  11/08/2026 09 AM PST           61.94             84         -      Not Applicable
  11/08/2026 10 AM PST           61.93             84         -      Not Applicable
  11/08/2026 11 AM PST           61.92             83         -      Not Applicable
  11/08/2026 12 PM PST           61.91             83         -      Not Applicable
  11/08/2026 01 PM PST           61.91             83         0      Not Applicable
  11/08/2026 02 PM PST           61.90             82         -      Not Applicable
  11/08/2026 03 PM PST           61.90             82         0      Not Applicable
  11/08/2026 04 PM PST           61.89             81         -      Not Applicable
  11/08/2026 05 PM PST           61.88             81         -      Not Applicable
  11/08/2026 06 PM PST           61.87             80         -      Not Applicable
  11/08/2026 07 PM PST           61.87             80         0      Not Applicable
  11/08/2026 08 PM PST           61.87             80         0      Not Applicable
  11/08/2026 09 PM PST           61.86             79         -      Not Applicable
  11/08/2026 10 PM PST           61.86             79         0      Not Applicable
  11/08/2026 11 PM PST           61.85             79         -      Not Applicable
  11/09/2026 12 AM PST           61.84             78         -      Not Applicable
  11/09/2026 01 AM PST           61.84             78         0      Not Applicable
  11/09/2026 02 AM PST           61.83             78         -      Not Applicable
  11/09/2026 03 AM PST           61.82             77         -      Not Applicable
  11/09/2026 04 AM PST           61.82             77         0      Not Applicable
  11/09/2026 05 AM PST           61.82             77         0      Not Applicable
  11/09/2026 06 AM PST           61.82             77         0      Not Applicable
  11/09/2026 07 AM PST           61.81             76         -      Not Applicable
  11/09/2026 08 AM PST           61.81             76         0      Not Applicable
  11/09/2026 09 AM PST           61.80             76         -      Not Applicable
  11/09/2026 10 AM PST           61.80             76         0      Not Applicable
  11/09/2026 11 AM PST           61.79             75         -      Not Applicable
  11/09/2026 12 PM PST           61.79             75         0      Not Applicable
  11/09/2026 01 PM PST           61.78             75         -      Not Applicable
  11/09/2026 02 PM PST           61.78             75         0      Not Applicable
  11/09/2026 03 PM PST           61.77             74         -      Not Applicable
  11/09/2026 04 PM PST           61.77             74         0      Not Applicable
  11/09/2026 05 PM PST           61.77             74         0      Not Applicable
  11/09/2026 06 PM PST           61.77             74         0      Not Applicable
  11/09/2026 07 PM PST           61.77             74         0      Not Applicable
  11/09/2026 08 PM PST           61.77             74         0      Not Applicable
  11/09/2026 09 PM PST           61.76             73         -      Not Applicable
  11/09/2026 10 PM PST           61.76             73         0      Not Applicable
  11/09/2026 11 PM PST           61.75             73         -      Not Applicable
  11/10/2026 12 AM PST           61.75             73         0      Not Applicable
  11/10/2026 01 AM PST           61.75             73         0      Not Applicable
  11/10/2026 02 AM PST           61.74             72         -      Not Applicable
  11/10/2026 03 AM PST           61.74             72         0      Not Applicable
  11/10/2026 04 AM PST           61.74             72         0      Not Applicable
  11/10/2026 05 AM PST           61.74             72         0      Not Applicable
  11/10/2026 06 AM PST           61.73             72         -      Not Applicable
  11/10/2026 07 AM PST           61.73             72         0      Not Applicable
  11/10/2026 08 AM PST           61.73             72         0      Not Applicable
  11/10/2026 09 AM PST           61.73             72         0      Not Applicable
  11/10/2026 10 AM PST           61.72             71         -      Not Applicable
  11/10/2026 11 AM PST           61.72             71         0      Not Applicable
  11/10/2026 12 PM PST           61.72             71         0      Not Applicable
  11/10/2026 01 PM PST           61.72             71         0      Not Applicable
  11/10/2026 02 PM PST           61.72             71         0      Not Applicable
  11/10/2026 03 PM PST           61.72             71         0      Not Applicable
  11/10/2026 04 PM PST           61.72             71         0      Not Applicable
  11/10/2026 05 PM PST           61.72             71         0      Not Applicable
  11/10/2026 06 PM PST           61.72             71         0      Not Applicable
  11/10/2026 07 PM PST           61.72             71         0      Not Applicable
  11/10/2026 08 PM PST           61.71             70         -      Not Applicable
  11/10/2026 09 PM PST           61.71             70         0      Not Applicable
  11/10/2026 10 PM PST           61.71             70         0      Not Applicable
  11/10/2026 11 PM PST           61.71             70         0      Not Applicable
  11/11/2026 12 AM PST           61.71             70         0      Not Applicable
  11/11/2026 01 AM PST           61.70             70         -      Not Applicable
  11/11/2026 02 AM PST           61.70             70         0      Not Applicable
  11/11/2026 03 AM PST           61.70             70         0      Not Applicable
  11/11/2026 04 AM PST           61.70             70         0      Not Applicable
  11/11/2026 05 AM PST           61.70             70         0      Not Applicable
  11/11/2026 06 AM PST           61.70             70         0      Not Applicable
  11/11/2026 07 AM PST           61.70             70         0      Not Applicable
  11/11/2026 08 AM PST           61.70             70         0      Not Applicable
  11/11/2026 09 AM PST           61.69             69         -      Not Applicable
  11/11/2026 10 AM PST           61.69             69         0      Not Applicable
  11/11/2026 11 AM PST           61.69             69         0      Not Applicable
  11/11/2026 12 PM PST           61.69             69         0      Not Applicable
  11/11/2026 01 PM PST           61.69             69         0      Not Applicable
  11/11/2026 02 PM PST           61.69             69         0      Not Applicable
  11/11/2026 03 PM PST           61.69             69         0      Not Applicable
  11/11/2026 04 PM PST           61.69             69         0      Not Applicable
  11/11/2026 05 PM PST           61.68             69         -      Not Applicable
  11/11/2026 06 PM PST           61.68             69         0      Not Applicable
  11/11/2026 07 PM PST           61.68             69         0      Not Applicable
  11/11/2026 08 PM PST           61.68             69         0      Not Applicable
  11/11/2026 09 PM PST           61.68             69         0      Not Applicable
  11/11/2026 10 PM PST           61.68             69         0      Not Applicable
  11/11/2026 11 PM PST           61.68             69         0      Not Applicable
  11/12/2026 12 AM PST           61.68             69         0      Not Applicable
  11/12/2026 01 AM PST           61.68             69         0      Not Applicable
  11/12/2026 02 AM PST           61.68             69         0      Not Applicable
  11/12/2026 03 AM PST           61.68             69         0      Not Applicable
  11/12/2026 04 AM PST           61.67             68         -      Not Applicable
#
# 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.