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 Feet
Location: Merced County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Feb 10 2026 at 7:43 AM PSTNext Issuance: Feb 10 2026 at 3:00 PM PST
Action/Monitor: 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:  02/10/2026 at 07:45 AM PST
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  02/10/2026 at 07:00 AM PST
# Maximum Observed Stage:                       63.22 Feet
# Maximum Observed Flow:                        178 cfs
#
# Earliest Date & Time of Maximum Forecast:     02/13/2026 at 09:00 AM PST
# Maximum Forecast Stage:                       63.40 Feet
# Maximum Forecast Flow:                        194 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  02/05/2026 07 AM PST           63.19            175                Not Applicable
  02/05/2026 08 AM PST           63.19            175         0      Not Applicable
  02/05/2026 09 AM PST           63.19            175         0      Not Applicable
  02/05/2026 10 AM PST           63.19            175         0      Not Applicable
  02/05/2026 11 AM PST           63.17            174         -      Not Applicable
  02/05/2026 12 PM PST           63.17            174         0      Not Applicable
  02/05/2026 01 PM PST           63.19            175         +      Not Applicable
  02/05/2026 02 PM PST           63.17            174         -      Not Applicable
  02/05/2026 03 PM PST           63.17            174         0      Not Applicable
  02/05/2026 04 PM PST           63.17            174         0      Not Applicable
  02/05/2026 05 PM PST           63.17            174         0      Not Applicable
  02/05/2026 06 PM PST           63.17            174         0      Not Applicable
  02/05/2026 07 PM PST           63.16            173         -      Not Applicable
  02/05/2026 08 PM PST           63.17            174         +      Not Applicable
  02/05/2026 09 PM PST           63.16            173         -      Not Applicable
  02/05/2026 10 PM PST           63.16            173         0      Not Applicable
  02/05/2026 11 PM PST           63.17            174         +      Not Applicable
  02/06/2026 12 AM PST           63.17            174         0      Not Applicable
  02/06/2026 01 AM PST           63.17            174         0      Not Applicable
  02/06/2026 02 AM PST           63.17            174         0      Not Applicable
  02/06/2026 03 AM PST           63.16            173         -      Not Applicable
  02/06/2026 04 AM PST           63.17            174         +      Not Applicable
  02/06/2026 05 AM PST           63.17            174         0      Not Applicable
  02/06/2026 06 AM PST           63.17            174         0      Not Applicable
  02/06/2026 07 AM PST           63.17            174         0      Not Applicable
  02/06/2026 08 AM PST           63.17            174         0      Not Applicable
  02/06/2026 09 AM PST           63.17            174         0      Not Applicable
  02/06/2026 10 AM PST           63.17            174         0      Not Applicable
  02/06/2026 11 AM PST           63.17            174         0      Not Applicable
  02/06/2026 12 PM PST           63.17            174         0      Not Applicable
  02/06/2026 01 PM PST           63.17            174         0      Not Applicable
  02/06/2026 02 PM PST           63.17            174         0      Not Applicable
  02/06/2026 03 PM PST           63.17            174         0      Not Applicable
  02/06/2026 04 PM PST           63.17            174         0      Not Applicable
  02/06/2026 05 PM PST           63.16            173         -      Not Applicable
  02/06/2026 06 PM PST           63.16            173         0      Not Applicable
  02/06/2026 07 PM PST           63.17            174         +      Not Applicable
  02/06/2026 08 PM PST           63.17            174         0      Not Applicable
  02/06/2026 09 PM PST           63.17            174         0      Not Applicable
  02/06/2026 10 PM PST           63.17            174         0      Not Applicable
  02/06/2026 11 PM PST           63.16            173         -      Not Applicable
  02/07/2026 12 AM PST           63.17            174         +      Not Applicable
  02/07/2026 01 AM PST           63.17            174         0      Not Applicable
  02/07/2026 02 AM PST           63.17            174         0      Not Applicable
  02/07/2026 03 AM PST           63.17            174         0      Not Applicable
  02/07/2026 04 AM PST           63.17            174         0      Not Applicable
  02/07/2026 05 AM PST           63.17            174         0      Not Applicable
  02/07/2026 06 AM PST           63.17            174         0      Not Applicable
  02/07/2026 07 AM PST           63.17            174         0      Not Applicable
  02/07/2026 08 AM PST           63.17            174         0      Not Applicable
  02/07/2026 09 AM PST           63.19            175         +      Not Applicable
  02/07/2026 10 AM PST           63.19            175         0      Not Applicable
  02/07/2026 11 AM PST           63.19            175         0      Not Applicable
  02/07/2026 12 PM PST           63.19            175         0      Not Applicable
  02/07/2026 01 PM PST           63.19            175         0      Not Applicable
  02/07/2026 02 PM PST           63.19            175         0      Not Applicable
  02/07/2026 03 PM PST           63.19            175         0      Not Applicable
  02/07/2026 04 PM PST           63.19            175         0      Not Applicable
  02/07/2026 05 PM PST           63.19            175         0      Not Applicable
  02/07/2026 06 PM PST           63.17            174         -      Not Applicable
  02/07/2026 07 PM PST           63.17            174         0      Not Applicable
  02/07/2026 08 PM PST           63.17            174         0      Not Applicable
  02/07/2026 09 PM PST           63.17            174         0      Not Applicable
  02/07/2026 10 PM PST           63.17            174         0      Not Applicable
  02/07/2026 11 PM PST           63.19            175         +      Not Applicable
  02/08/2026 12 AM PST           63.17            174         -      Not Applicable
  02/08/2026 01 AM PST           63.17            174         0      Not Applicable
  02/08/2026 02 AM PST           63.19            175         +      Not Applicable
  02/08/2026 03 AM PST           63.17            174         -      Not Applicable
  02/08/2026 04 AM PST           63.19            175         +      Not Applicable
  02/08/2026 05 AM PST           63.19            175         0      Not Applicable
  02/08/2026 06 AM PST           63.19            175         0      Not Applicable
  02/08/2026 07 AM PST           63.19            175         0      Not Applicable
  02/08/2026 08 AM PST           63.19            175         0      Not Applicable
  02/08/2026 09 AM PST           63.19            175         0      Not Applicable
  02/08/2026 10 AM PST           63.19            175         0      Not Applicable
  02/08/2026 11 AM PST           63.19            175         0      Not Applicable
  02/08/2026 12 PM PST           63.19            175         0      Not Applicable
  02/08/2026 01 PM PST           63.19            175         0      Not Applicable
  02/08/2026 02 PM PST           63.19            175         0      Not Applicable
  02/08/2026 03 PM PST           63.19            175         0      Not Applicable
  02/08/2026 04 PM PST           63.19            175         0      Not Applicable
  02/08/2026 05 PM PST           63.19            175         0      Not Applicable
  02/08/2026 06 PM PST           63.19            175         0      Not Applicable
  02/08/2026 07 PM PST           63.19            175         0      Not Applicable
  02/08/2026 08 PM PST           63.19            175         0      Not Applicable
  02/08/2026 09 PM PST           63.19            175         0      Not Applicable
  02/08/2026 10 PM PST           63.19            175         0      Not Applicable
  02/08/2026 11 PM PST           63.20            176         +      Not Applicable
  02/09/2026 12 AM PST           63.19            175         -      Not Applicable
  02/09/2026 01 AM PST           63.19            175         0      Not Applicable
  02/09/2026 02 AM PST           63.19            175         0      Not Applicable
  02/09/2026 03 AM PST           63.20            176         +      Not Applicable
  02/09/2026 04 AM PST           63.19            175         -      Not Applicable
  02/09/2026 05 AM PST           63.20            176         +      Not Applicable
  02/09/2026 06 AM PST           63.20            176         0      Not Applicable
  02/09/2026 07 AM PST           63.20            176         0      Not Applicable
  02/09/2026 08 AM PST           63.20            176         0      Not Applicable
  02/09/2026 09 AM PST           63.20            176         0      Not Applicable
  02/09/2026 10 AM PST           63.20            176         0      Not Applicable
  02/09/2026 11 AM PST           63.19            175         -      Not Applicable
  02/09/2026 12 PM PST           63.19            175         0      Not Applicable
  02/09/2026 01 PM PST           63.20            176         +      Not Applicable
  02/09/2026 02 PM PST           63.19            175         -      Not Applicable
  02/09/2026 03 PM PST           63.20            176         +      Not Applicable
  02/09/2026 04 PM PST           63.20            176         0      Not Applicable
  02/09/2026 05 PM PST           63.20            176         0      Not Applicable
  02/09/2026 06 PM PST           63.20            176         0      Not Applicable
  02/09/2026 07 PM PST           63.20            176         0      Not Applicable
  02/09/2026 08 PM PST           63.20            176         0      Not Applicable
  02/09/2026 09 PM PST           63.20            176         0      Not Applicable
  02/09/2026 10 PM PST           63.20            176         0      Not Applicable
  02/09/2026 11 PM PST           63.21            177         +      Not Applicable
  02/10/2026 12 AM PST           63.21            177         0      Not Applicable
  02/10/2026 01 AM PST           63.21            177         0      Not Applicable
  02/10/2026 02 AM PST           63.21            177         0      Not Applicable
  02/10/2026 03 AM PST           63.20            176         -      Not Applicable
  02/10/2026 04 AM PST           63.20            176         0      Not Applicable
  02/10/2026 05 AM PST           63.21            177         +      Not Applicable
  02/10/2026 06 AM PST           63.21            177         0      Not Applicable
  02/10/2026 07 AM PST           63.22            178         +      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  02/10/2026 08 AM PST           63.22            178                Not Applicable
  02/10/2026 09 AM PST           63.22            178         0      Not Applicable
  02/10/2026 10 AM PST           63.23            179         +      Not Applicable
  02/10/2026 11 AM PST           63.23            179         0      Not Applicable
  02/10/2026 12 PM PST           63.23            179         0      Not Applicable
  02/10/2026 01 PM PST           63.24            180         +      Not Applicable
  02/10/2026 02 PM PST           63.24            180         0      Not Applicable
  02/10/2026 03 PM PST           63.24            180         0      Not Applicable
  02/10/2026 04 PM PST           63.24            180         0      Not Applicable
  02/10/2026 05 PM PST           63.25            181         +      Not Applicable
  02/10/2026 06 PM PST           63.26            181         +      Not Applicable
  02/10/2026 07 PM PST           63.26            181         0      Not Applicable
  02/10/2026 08 PM PST           63.27            182         +      Not Applicable
  02/10/2026 09 PM PST           63.27            182         0      Not Applicable
  02/10/2026 10 PM PST           63.27            182         0      Not Applicable
  02/10/2026 11 PM PST           63.27            182         0      Not Applicable
  02/11/2026 12 AM PST           63.27            182         0      Not Applicable
  02/11/2026 01 AM PST           63.28            183         +      Not Applicable
  02/11/2026 02 AM PST           63.28            183         0      Not Applicable
  02/11/2026 03 AM PST           63.28            183         0      Not Applicable
  02/11/2026 04 AM PST           63.28            183         0      Not Applicable
  02/11/2026 05 AM PST           63.29            184         +      Not Applicable
  02/11/2026 06 AM PST           63.29            184         0      Not Applicable
  02/11/2026 07 AM PST           63.29            184         0      Not Applicable
  02/11/2026 08 AM PST           63.29            184         0      Not Applicable
  02/11/2026 09 AM PST           63.30            185         +      Not Applicable
  02/11/2026 10 AM PST           63.30            185         0      Not Applicable
  02/11/2026 11 AM PST           63.30            185         0      Not Applicable
  02/11/2026 12 PM PST           63.30            185         0      Not Applicable
  02/11/2026 01 PM PST           63.30            185         0      Not Applicable
  02/11/2026 02 PM PST           63.31            186         +      Not Applicable
  02/11/2026 03 PM PST           63.31            186         0      Not Applicable
  02/11/2026 04 PM PST           63.31            186         0      Not Applicable
  02/11/2026 05 PM PST           63.31            186         0      Not Applicable
  02/11/2026 06 PM PST           63.31            186         0      Not Applicable
  02/11/2026 07 PM PST           63.32            187         +      Not Applicable
  02/11/2026 08 PM PST           63.32            187         0      Not Applicable
  02/11/2026 09 PM PST           63.32            187         0      Not Applicable
  02/11/2026 10 PM PST           63.32            187         0      Not Applicable
  02/11/2026 11 PM PST           63.32            187         0      Not Applicable
  02/12/2026 12 AM PST           63.33            188         +      Not Applicable
  02/12/2026 01 AM PST           63.33            188         0      Not Applicable
  02/12/2026 02 AM PST           63.33            188         0      Not Applicable
  02/12/2026 03 AM PST           63.34            188         +      Not Applicable
  02/12/2026 04 AM PST           63.34            188         0      Not Applicable
  02/12/2026 05 AM PST           63.34            188         0      Not Applicable
  02/12/2026 06 AM PST           63.35            189         +      Not Applicable
  02/12/2026 07 AM PST           63.35            189         0      Not Applicable
  02/12/2026 08 AM PST           63.35            189         0      Not Applicable
  02/12/2026 09 AM PST           63.35            189         0      Not Applicable
  02/12/2026 10 AM PST           63.35            189         0      Not Applicable
  02/12/2026 11 AM PST           63.36            190         +      Not Applicable
  02/12/2026 12 PM PST           63.36            190         0      Not Applicable
  02/12/2026 01 PM PST           63.36            190         0      Not Applicable
  02/12/2026 02 PM PST           63.36            190         0      Not Applicable
  02/12/2026 03 PM PST           63.36            190         0      Not Applicable
  02/12/2026 04 PM PST           63.37            191         +      Not Applicable
  02/12/2026 05 PM PST           63.37            191         0      Not Applicable
  02/12/2026 06 PM PST           63.37            191         0      Not Applicable
  02/12/2026 07 PM PST           63.37            191         0      Not Applicable
  02/12/2026 08 PM PST           63.38            192         +      Not Applicable
  02/12/2026 09 PM PST           63.38            192         0      Not Applicable
  02/12/2026 10 PM PST           63.38            192         0      Not Applicable
  02/12/2026 11 PM PST           63.38            192         0      Not Applicable
  02/13/2026 12 AM PST           63.38            192         0      Not Applicable
  02/13/2026 01 AM PST           63.38            192         0      Not Applicable
  02/13/2026 02 AM PST           63.39            193         +      Not Applicable
  02/13/2026 03 AM PST           63.39            193         0      Not Applicable
  02/13/2026 04 AM PST           63.39            193         0      Not Applicable
  02/13/2026 05 AM PST           63.39            193         0      Not Applicable
  02/13/2026 06 AM PST           63.39            193         0      Not Applicable
  02/13/2026 07 AM PST           63.39            193         0      Not Applicable
  02/13/2026 08 AM PST           63.39            193         0      Not Applicable
  02/13/2026 09 AM PST           63.40            194         +      Not Applicable
  02/13/2026 10 AM PST           63.40            194         0      Not Applicable
  02/13/2026 11 AM PST           63.40            194         0      Not Applicable
  02/13/2026 12 PM PST           63.40            194         0      Not Applicable
  02/13/2026 01 PM PST           63.40            194         0      Not Applicable
  02/13/2026 02 PM PST           63.40            194         0      Not Applicable
  02/13/2026 03 PM PST           63.40            194         0      Not Applicable
  02/13/2026 04 PM PST           63.40            194         0      Not Applicable
  02/13/2026 05 PM PST           63.40            194         0      Not Applicable
  02/13/2026 06 PM PST           63.40            194         0      Not Applicable
  02/13/2026 07 PM PST           63.40            194         0      Not Applicable
  02/13/2026 08 PM PST           63.40            194         0      Not Applicable
  02/13/2026 09 PM PST           63.40            194         0      Not Applicable
  02/13/2026 10 PM PST           63.40            194         0      Not Applicable
  02/13/2026 11 PM PST           63.40            194         0      Not Applicable
  02/14/2026 12 AM PST           63.40            194         0      Not Applicable
  02/14/2026 01 AM PST           63.40            194         0      Not Applicable
  02/14/2026 02 AM PST           63.40            194         0      Not Applicable
  02/14/2026 03 AM PST           63.40            194         0      Not Applicable
  02/14/2026 04 AM PST           63.40            194         0      Not Applicable
  02/14/2026 05 AM PST           63.40            194         0      Not Applicable
  02/14/2026 06 AM PST           63.40            194         0      Not Applicable
  02/14/2026 07 AM PST           63.40            194         0      Not Applicable
  02/14/2026 08 AM PST           63.40            194         0      Not Applicable
  02/14/2026 09 AM PST           63.40            194         0      Not Applicable
  02/14/2026 10 AM PST           63.40            194         0      Not Applicable
  02/14/2026 11 AM PST           63.40            194         0      Not Applicable
  02/14/2026 12 PM PST           63.40            194         0      Not Applicable
  02/14/2026 01 PM PST           63.40            194         0      Not Applicable
  02/14/2026 02 PM PST           63.40            194         0      Not Applicable
  02/14/2026 03 PM PST           63.40            194         0      Not Applicable
  02/14/2026 04 PM PST           63.40            194         0      Not Applicable
  02/14/2026 05 PM PST           63.40            194         0      Not Applicable
  02/14/2026 06 PM PST           63.40            194         0      Not Applicable
  02/14/2026 07 PM PST           63.40            194         0      Not Applicable
  02/14/2026 08 PM PST           63.40            194         0      Not Applicable
  02/14/2026 09 PM PST           63.40            194         0      Not Applicable
  02/14/2026 10 PM PST           63.40            194         0      Not Applicable
  02/14/2026 11 PM PST           63.40            194         0      Not Applicable
  02/15/2026 12 AM PST           63.40            194         0      Not Applicable
  02/15/2026 01 AM PST           63.40            194         0      Not Applicable
  02/15/2026 02 AM PST           63.40            194         0      Not Applicable
  02/15/2026 03 AM PST           63.40            194         0      Not Applicable
  02/15/2026 04 AM PST           63.40            194         0      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.