SAN JOAQUIN RIVER - VERNALIS (VNSC1)
Latitude: 37.68º NLongitude: 121.27º WElevation: 35 Feet
Location: San Joaquin County in CaliforniaBulletin Group: San JoaquinRiver Group: San Joaquin
Issuance Time: Jul 06 2025 at 7:32 AM PDTNext Issuance: Jul 07 2025 at 9:00 AM PDT
Action/Monitor: 24.5 FeetMinor Flood: 29.0 FeetModerate Flood: 32.0 FeetMajor Flood: 37.3 Feet

# Tabular Observed and Forecast Hydrograph Information
#
# Location: San Joaquin River - Vernalis (VNSC1)
#
# File Generation Time:  07/06/2025 at 07:32 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  07/01/2025 at 10:00 AM PDT
# Maximum Observed Stage:                       7.85 Feet
# Maximum Observed Flow:                        917 cfs
#
# Earliest Date & Time of Maximum Forecast:     07/06/2025 at 08:00 AM PDT
# Maximum Forecast Stage:                       7.60 Feet
# Maximum Forecast Flow:                        790 cfs
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Observed Status
# ---------------------------------------------------------------------------------
  07/01/2025 07 AM PDT            7.84            912                        Normal
  07/01/2025 08 AM PDT            7.85            917         +              Normal
  07/01/2025 09 AM PDT            7.85            917         0              Normal
  07/01/2025 10 AM PDT            7.85            917         0              Normal
  07/01/2025 11 AM PDT            7.84            912         -              Normal
  07/01/2025 12 PM PDT            7.83            906         -              Normal
  07/01/2025 01 PM PDT            7.82            901         -              Normal
  07/01/2025 02 PM PDT            7.81            896         -              Normal
  07/01/2025 03 PM PDT            7.80            891         -              Normal
  07/01/2025 04 PM PDT            7.79            886         -              Normal
  07/01/2025 05 PM PDT            7.77            876         -              Normal
  07/01/2025 06 PM PDT            7.76            870         -              Normal
  07/01/2025 07 PM PDT            7.75            865         -              Normal
  07/01/2025 08 PM PDT            7.75            865         0              Normal
  07/01/2025 09 PM PDT            7.74            860         -              Normal
  07/01/2025 10 PM PDT            7.73            855         -              Normal
  07/01/2025 11 PM PDT            7.73            855         0              Normal
  07/02/2025 12 AM PDT            7.73            855         0              Normal
  07/02/2025 01 AM PDT            7.72            850         -              Normal
  07/02/2025 02 AM PDT            7.72            850         0              Normal
  07/02/2025 03 AM PDT            7.72            850         0              Normal
  07/02/2025 04 AM PDT            7.71            845         -              Normal
  07/02/2025 05 AM PDT            7.71            845         0              Normal
  07/02/2025 06 AM PDT            7.69            835         -              Normal
  07/02/2025 07 AM PDT            7.69            835         0              Normal
  07/02/2025 08 AM PDT            7.68            830         -              Normal
  07/02/2025 09 AM PDT            7.67            825         -              Normal
  07/02/2025 10 AM PDT            7.67            825         0              Normal
  07/02/2025 11 AM PDT            7.67            825         0              Normal
  07/02/2025 12 PM PDT            7.66            820         -              Normal
  07/02/2025 01 PM PDT            7.65            815         -              Normal
  07/02/2025 02 PM PDT            7.66            820         +              Normal
  07/02/2025 03 PM PDT            7.61            795         -              Normal
  07/02/2025 04 PM PDT            7.61            795         0              Normal
  07/02/2025 05 PM PDT            7.61            795         0              Normal
  07/02/2025 06 PM PDT            7.61            795         0              Normal
  07/02/2025 07 PM PDT            7.61            795         0              Normal
  07/02/2025 08 PM PDT            7.61            795         0              Normal
  07/02/2025 09 PM PDT            7.60            790         -              Normal
  07/02/2025 10 PM PDT            7.60            790         0              Normal
  07/02/2025 11 PM PDT            7.61            795         +              Normal
  07/03/2025 12 AM PDT            7.61            795         0              Normal
  07/03/2025 01 AM PDT            7.60            790         -              Normal
  07/03/2025 02 AM PDT            7.61            795         +              Normal
  07/03/2025 03 AM PDT            7.60            790         -              Normal
  07/03/2025 04 AM PDT            7.60            790         0              Normal
  07/03/2025 05 AM PDT            7.60            790         0              Normal
  07/03/2025 06 AM PDT            7.60            790         0              Normal
  07/03/2025 07 AM PDT            7.61            795         +              Normal
  07/03/2025 08 AM PDT            7.61            795         0              Normal
  07/03/2025 09 AM PDT            7.61            795         0              Normal
  07/03/2025 10 AM PDT            7.61            795         0              Normal
  07/03/2025 11 AM PDT            7.61            795         0              Normal
  07/03/2025 12 PM PDT            7.61            795         0              Normal
  07/03/2025 01 PM PDT            7.61            795         0              Normal
  07/03/2025 02 PM PDT            7.61            795         0              Normal
  07/03/2025 03 PM PDT            7.60            790         -              Normal
  07/03/2025 04 PM PDT            7.60            790         0              Normal
  07/03/2025 05 PM PDT            7.61            795         +              Normal
  07/03/2025 06 PM PDT            7.61            795         0              Normal
  07/03/2025 07 PM PDT            7.60            790         -              Normal
  07/03/2025 08 PM PDT            7.61            795         +              Normal
  07/03/2025 09 PM PDT            7.60            790         -              Normal
  07/03/2025 10 PM PDT            7.60            790         0              Normal
  07/03/2025 11 PM PDT            7.61            795         +              Normal
  07/04/2025 12 AM PDT            7.61            795         0              Normal
  07/04/2025 01 AM PDT            7.60            790         -              Normal
  07/04/2025 02 AM PDT            7.60            790         0              Normal
  07/04/2025 03 AM PDT            7.60            790         0              Normal
  07/04/2025 04 AM PDT            7.60            790         0              Normal
  07/04/2025 05 AM PDT            7.60            790         0              Normal
  07/04/2025 06 AM PDT            7.60            790         0              Normal
  07/04/2025 07 AM PDT            7.60            790         0              Normal
  07/04/2025 08 AM PDT            7.61            795         +              Normal
  07/04/2025 09 AM PDT            7.61            795         0              Normal
  07/04/2025 10 AM PDT            7.61            795         0              Normal
  07/04/2025 11 AM PDT            7.61            795         0              Normal
  07/04/2025 12 PM PDT            7.60            790         -              Normal
  07/04/2025 01 PM PDT            7.60            790         0              Normal
  07/04/2025 02 PM PDT            7.61            795         +              Normal
  07/04/2025 03 PM PDT            7.60            790         -              Normal
  07/04/2025 04 PM PDT            7.60            790         0              Normal
  07/04/2025 05 PM PDT            7.60            790         0              Normal
  07/04/2025 06 PM PDT            7.60            790         0              Normal
  07/04/2025 07 PM PDT            7.61            795         +              Normal
  07/04/2025 08 PM PDT            7.61            795         0              Normal
  07/04/2025 09 PM PDT            7.60            790         -              Normal
  07/04/2025 10 PM PDT            7.60            790         0              Normal
  07/04/2025 11 PM PDT            7.61            795         +              Normal
  07/05/2025 12 AM PDT            7.60            790         -              Normal
  07/05/2025 01 AM PDT            7.60            790         0              Normal
  07/05/2025 02 AM PDT            7.60            790         0              Normal
  07/05/2025 03 AM PDT            7.60            790         0              Normal
  07/05/2025 04 AM PDT            7.60            790         0              Normal
  07/05/2025 05 AM PDT            7.60            790         0              Normal
  07/05/2025 06 AM PDT            7.60            790         0              Normal
  07/05/2025 07 AM PDT            7.61            795         +              Normal
  07/05/2025 08 AM PDT            7.61            795         0              Normal
  07/05/2025 09 AM PDT            7.61            795         0              Normal
  07/05/2025 10 AM PDT            7.61            795         0              Normal
  07/05/2025 11 AM PDT            7.61            795         0              Normal
  07/05/2025 12 PM PDT            7.61            795         0              Normal
  07/05/2025 01 PM PDT            7.60            790         -              Normal
  07/05/2025 02 PM PDT            7.60            790         0              Normal
  07/05/2025 03 PM PDT            7.61            795         +              Normal
  07/05/2025 04 PM PDT            7.61            795         0              Normal
  07/05/2025 05 PM PDT            7.61            795         0              Normal
  07/05/2025 06 PM PDT            7.60            790         -              Normal
  07/05/2025 07 PM PDT            7.60            790         0              Normal
  07/05/2025 08 PM PDT            7.61            795         +              Normal
  07/05/2025 09 PM PDT            7.60            790         -              Normal
  07/05/2025 10 PM PDT            7.60            790         0              Normal
  07/05/2025 11 PM PDT            7.60            790         0              Normal
  07/06/2025 12 AM PDT            7.60            790         0              Normal
  07/06/2025 01 AM PDT            7.60            790         0              Normal
  07/06/2025 02 AM PDT            7.60            790         0              Normal
  07/06/2025 03 AM PDT            7.60            790         0              Normal
  07/06/2025 04 AM PDT            7.60            790         0              Normal
  07/06/2025 05 AM PDT            7.61            795         +              Normal
  07/06/2025 06 AM PDT            7.61            795         0              Normal
  07/06/2025 07 AM PDT            7.60            790         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Flow (cfs)     Trend     Forecast Status
# ---------------------------------------------------------------------------------
  07/06/2025 08 AM PDT            7.60            790                        Normal
  07/06/2025 09 AM PDT            7.60            790         0              Normal
  07/06/2025 10 AM PDT            7.59            786         -              Normal
  07/06/2025 11 AM PDT            7.59            786         0              Normal
  07/06/2025 12 PM PDT            7.59            786         0              Normal
  07/06/2025 01 PM PDT            7.59            786         0              Normal
  07/06/2025 02 PM PDT            7.59            786         0              Normal
  07/06/2025 03 PM PDT            7.59            786         0              Normal
  07/06/2025 04 PM PDT            7.59            786         0              Normal
  07/06/2025 05 PM PDT            7.59            786         0              Normal
  07/06/2025 06 PM PDT            7.59            786         0              Normal
  07/06/2025 07 PM PDT            7.59            786         0              Normal
  07/06/2025 08 PM PDT            7.59            786         0              Normal
  07/06/2025 09 PM PDT            7.59            786         0              Normal
  07/06/2025 10 PM PDT            7.59            786         0              Normal
  07/06/2025 11 PM PDT            7.59            786         0              Normal
  07/07/2025 12 AM PDT            7.59            786         0              Normal
  07/07/2025 01 AM PDT            7.59            786         0              Normal
  07/07/2025 02 AM PDT            7.59            786         0              Normal
  07/07/2025 03 AM PDT            7.59            786         0              Normal
  07/07/2025 04 AM PDT            7.59            786         0              Normal
  07/07/2025 05 AM PDT            7.60            790         +              Normal
  07/07/2025 06 AM PDT            7.60            790         0              Normal
  07/07/2025 07 AM PDT            7.60            790         0              Normal
  07/07/2025 08 AM PDT            7.60            790         0              Normal
  07/07/2025 09 AM PDT            7.60            790         0              Normal
  07/07/2025 10 AM PDT            7.60            790         0              Normal
  07/07/2025 11 AM PDT            7.60            790         0              Normal
  07/07/2025 12 PM PDT            7.60            790         0              Normal
  07/07/2025 01 PM PDT            7.60            790         0              Normal
  07/07/2025 02 PM PDT            7.60            790         0              Normal
  07/07/2025 03 PM PDT            7.60            790         0              Normal
  07/07/2025 04 PM PDT            7.60            790         0              Normal
  07/07/2025 05 PM PDT            7.60            790         0              Normal
  07/07/2025 06 PM PDT            7.60            790         0              Normal
  07/07/2025 07 PM PDT            7.60            790         0              Normal
  07/07/2025 08 PM PDT            7.60            790         0              Normal
  07/07/2025 09 PM PDT            7.60            790         0              Normal
  07/07/2025 10 PM PDT            7.60            790         0              Normal
  07/07/2025 11 PM PDT            7.60            790         0              Normal
  07/08/2025 12 AM PDT            7.60            790         0              Normal
  07/08/2025 01 AM PDT            7.59            786         -              Normal
  07/08/2025 02 AM PDT            7.59            786         0              Normal
  07/08/2025 03 AM PDT            7.59            786         0              Normal
  07/08/2025 04 AM PDT            7.59            786         0              Normal
  07/08/2025 05 AM PDT            7.59            786         0              Normal
  07/08/2025 06 AM PDT            7.59            786         0              Normal
  07/08/2025 07 AM PDT            7.59            786         0              Normal
  07/08/2025 08 AM PDT            7.59            786         0              Normal
  07/08/2025 09 AM PDT            7.58            781         -              Normal
  07/08/2025 10 AM PDT            7.58            781         0              Normal
  07/08/2025 11 AM PDT            7.58            781         0              Normal
  07/08/2025 12 PM PDT            7.58            781         0              Normal
  07/08/2025 01 PM PDT            7.58            781         0              Normal
  07/08/2025 02 PM PDT            7.58            781         0              Normal
  07/08/2025 03 PM PDT            7.57            776         -              Normal
  07/08/2025 04 PM PDT            7.57            776         0              Normal
  07/08/2025 05 PM PDT            7.57            776         0              Normal
  07/08/2025 06 PM PDT            7.57            776         0              Normal
  07/08/2025 07 PM PDT            7.56            771         -              Normal
  07/08/2025 08 PM PDT            7.56            771         0              Normal
  07/08/2025 09 PM PDT            7.56            771         0              Normal
  07/08/2025 10 PM PDT            7.55            766         -              Normal
  07/08/2025 11 PM PDT            7.55            766         0              Normal
  07/09/2025 12 AM PDT            7.55            766         0              Normal
  07/09/2025 01 AM PDT            7.54            761         -              Normal
  07/09/2025 02 AM PDT            7.54            761         0              Normal
  07/09/2025 03 AM PDT            7.54            761         0              Normal
  07/09/2025 04 AM PDT            7.53            756         -              Normal
  07/09/2025 05 AM PDT            7.53            756         0              Normal
  07/09/2025 06 AM PDT            7.53            756         0              Normal
  07/09/2025 07 AM PDT            7.52            752         -              Normal
  07/09/2025 08 AM PDT            7.52            752         0              Normal
  07/09/2025 09 AM PDT            7.52            752         0              Normal
  07/09/2025 10 AM PDT            7.51            747         -              Normal
  07/09/2025 11 AM PDT            7.51            747         0              Normal
  07/09/2025 12 PM PDT            7.50            742         -              Normal
  07/09/2025 01 PM PDT            7.50            742         0              Normal
  07/09/2025 02 PM PDT            7.50            742         0              Normal
  07/09/2025 03 PM PDT            7.49            737         -              Normal
  07/09/2025 04 PM PDT            7.49            737         0              Normal
  07/09/2025 05 PM PDT            7.48            733         -              Normal
  07/09/2025 06 PM PDT            7.48            733         0              Normal
  07/09/2025 07 PM PDT            7.47            728         -              Normal
  07/09/2025 08 PM PDT            7.47            728         0              Normal
  07/09/2025 09 PM PDT            7.46            723         -              Normal
  07/09/2025 10 PM PDT            7.46            723         0              Normal
  07/09/2025 11 PM PDT            7.45            718         -              Normal
  07/10/2025 12 AM PDT            7.45            718         0              Normal
  07/10/2025 01 AM PDT            7.44            714         -              Normal
  07/10/2025 02 AM PDT            7.44            714         0              Normal
  07/10/2025 03 AM PDT            7.43            709         -              Normal
  07/10/2025 04 AM PDT            7.43            709         0              Normal
  07/10/2025 05 AM PDT            7.42            704         -              Normal
  07/10/2025 06 AM PDT            7.42            704         0              Normal
  07/10/2025 07 AM PDT            7.41            700         -              Normal
  07/10/2025 08 AM PDT            7.41            700         0              Normal
  07/10/2025 09 AM PDT            7.40            695         -              Normal
  07/10/2025 10 AM PDT            7.40            695         0              Normal
  07/10/2025 11 AM PDT            7.39            690         -              Normal
  07/10/2025 12 PM PDT            7.39            690         0              Normal
  07/10/2025 01 PM PDT            7.38            686         -              Normal
  07/10/2025 02 PM PDT            7.38            686         0              Normal
  07/10/2025 03 PM PDT            7.37            681         -              Normal
  07/10/2025 04 PM PDT            7.36            677         -              Normal
  07/10/2025 05 PM PDT            7.36            677         0              Normal
  07/10/2025 06 PM PDT            7.35            672         -              Normal
  07/10/2025 07 PM PDT            7.35            672         0              Normal
  07/10/2025 08 PM PDT            7.34            667         -              Normal
  07/10/2025 09 PM PDT            7.34            667         0              Normal
  07/10/2025 10 PM PDT            7.33            663         -              Normal
  07/10/2025 11 PM PDT            7.33            663         0              Normal
  07/11/2025 12 AM PDT            7.32            658         -              Normal
  07/11/2025 01 AM PDT            7.31            654         -              Normal
  07/11/2025 02 AM PDT            7.31            654         0              Normal
  07/11/2025 03 AM PDT            7.30            649         -              Normal
  07/11/2025 04 AM PDT            7.30            649         0              Normal
  07/11/2025 05 AM PDT            7.29            645         -              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.