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

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SACRAMENTO RIVER DELTA - VENICE ISLAND (VNCC1)
Latitude: 38.05º NLongitude: 121.50º WElevation: 0 FeetForecast Type: Unofficial Location
Location: San Joaquin County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: Aug 28 2026 at 7:47 AM PDTNext Issuance: Aug 29 2026 at 9:00 AM PDT
Action/Monitor: N/A Minor Flood: N/A Moderate Flood: N/A Major Flood: N/A


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River Delta - Venice Island (VNCC1)
#
# File Generation Time:  08/28/2026 at 07:48 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  08/24/2026 at 03:00 AM PDT
# Maximum Observed Stage:                       7.33 Feet
#
# Earliest Date & Time of Maximum Forecast:     09/01/2026 at 09:00 PM PDT
# Maximum Forecast Stage:                       7.15 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  08/23/2026 07 AM PDT            4.91                Not Applicable
  08/23/2026 08 AM PDT            4.40         -      Not Applicable
  08/23/2026 09 AM PDT            3.93         -      Not Applicable
  08/23/2026 10 AM PDT            3.61         -      Not Applicable
  08/23/2026 11 AM PDT            3.57         -      Not Applicable
  08/23/2026 12 PM PDT            4.14         +      Not Applicable
  08/23/2026 01 PM PDT            4.65         +      Not Applicable
  08/23/2026 02 PM PDT            5.20         +      Not Applicable
  08/23/2026 03 PM PDT            5.65         +      Not Applicable
  08/23/2026 04 PM PDT            5.98         +      Not Applicable
  08/23/2026 05 PM PDT            6.13         +      Not Applicable
  08/23/2026 06 PM PDT            6.06         -      Not Applicable
  08/23/2026 07 PM PDT            5.75         -      Not Applicable
  08/23/2026 08 PM PDT            5.44         -      Not Applicable
  08/23/2026 09 PM PDT            5.31         -      Not Applicable
  08/23/2026 10 PM PDT            5.57         +      Not Applicable
  08/23/2026 11 PM PDT            6.04         +      Not Applicable
  08/24/2026 12 AM PDT            6.52         +      Not Applicable
  08/24/2026 01 AM PDT            6.95         +      Not Applicable
  08/24/2026 02 AM PDT            7.25         +      Not Applicable
  08/24/2026 03 AM PDT            7.33         +      Not Applicable
  08/24/2026 04 AM PDT            7.04         -      Not Applicable
  08/24/2026 05 AM PDT            6.53         -      Not Applicable
  08/24/2026 06 AM PDT            6.04         -      Not Applicable
  08/24/2026 07 AM PDT            5.53         -      Not Applicable
  08/24/2026 08 AM PDT            5.01         -      Not Applicable
  08/24/2026 09 AM PDT            4.52         -      Not Applicable
  08/24/2026 10 AM PDT            4.06         -      Not Applicable
  08/24/2026 11 AM PDT            3.76         -      Not Applicable
  08/24/2026 12 PM PDT            3.89         +      Not Applicable
  08/24/2026 01 PM PDT            4.49         +      Not Applicable
  08/24/2026 02 PM PDT            5.08         +      Not Applicable
  08/24/2026 03 PM PDT            5.60         +      Not Applicable
  08/24/2026 04 PM PDT            6.00         +      Not Applicable
  08/24/2026 05 PM PDT            6.25         +      Not Applicable
  08/24/2026 06 PM PDT            6.28         +      Not Applicable
  08/24/2026 07 PM PDT            6.02         -      Not Applicable
  08/24/2026 08 PM PDT            5.61         -      Not Applicable
  08/24/2026 09 PM PDT            5.32         -      Not Applicable
  08/24/2026 10 PM PDT            5.26         -      Not Applicable
  08/24/2026 11 PM PDT            5.63         +      Not Applicable
  08/25/2026 12 AM PDT            6.12         +      Not Applicable
  08/25/2026 01 AM PDT            6.62         +      Not Applicable
  08/25/2026 02 AM PDT            7.04         +      Not Applicable
  08/25/2026 03 AM PDT            7.31         +      Not Applicable
  08/25/2026 04 AM PDT            7.30         -      Not Applicable
  08/25/2026 05 AM PDT            6.90         -      Not Applicable
  08/25/2026 06 AM PDT            6.38         -      Not Applicable
  08/25/2026 07 AM PDT            5.87         -      Not Applicable
  08/25/2026 08 AM PDT            5.34         -      Not Applicable
  08/25/2026 09 AM PDT            4.82         -      Not Applicable
  08/25/2026 10 AM PDT            4.32         -      Not Applicable
  08/25/2026 11 AM PDT            3.88         -      Not Applicable
  08/25/2026 12 PM PDT            3.69         -      Not Applicable
  08/25/2026 01 PM PDT            4.09         +      Not Applicable
  08/25/2026 02 PM PDT            4.70         +      Not Applicable
  08/25/2026 03 PM PDT            5.28         +      Not Applicable
  08/25/2026 04 PM PDT            5.75         +      Not Applicable
  08/25/2026 05 PM PDT            6.09         +      Not Applicable
  08/25/2026 06 PM PDT            6.21         +      Not Applicable
  08/25/2026 07 PM PDT            6.03         -      Not Applicable
  08/25/2026 08 PM PDT            5.60         -      Not Applicable
  08/25/2026 09 PM PDT            5.15         -      Not Applicable
  08/25/2026 10 PM PDT            4.87         -      Not Applicable
  08/25/2026 11 PM PDT            4.94         +      Not Applicable
  08/26/2026 12 AM PDT            5.43         +      Not Applicable
  08/26/2026 01 AM PDT            5.96         +      Not Applicable
  08/26/2026 02 AM PDT            6.46         +      Not Applicable
  08/26/2026 03 AM PDT            6.86         +      Not Applicable
  08/26/2026 04 AM PDT            7.10         +      Not Applicable
  08/26/2026 05 AM PDT            6.99         -      Not Applicable
  08/26/2026 06 AM PDT            6.51         -      Not Applicable
  08/26/2026 07 AM PDT            5.96         -      Not Applicable
  08/26/2026 08 AM PDT            5.44         -      Not Applicable
  08/26/2026 09 AM PDT            4.92         -      Not Applicable
  08/26/2026 10 AM PDT            4.43         -      Not Applicable
  08/26/2026 11 AM PDT            3.95         -      Not Applicable
  08/26/2026 12 PM PDT            3.59         -      Not Applicable
  08/26/2026 01 PM PDT            3.67         +      Not Applicable
  08/26/2026 02 PM PDT            4.28         +      Not Applicable
  08/26/2026 03 PM PDT            4.90         +      Not Applicable
  08/26/2026 04 PM PDT            5.45         +      Not Applicable
  08/26/2026 05 PM PDT            5.89         +      Not Applicable
  08/26/2026 06 PM PDT            6.13         +      Not Applicable
  08/26/2026 07 PM PDT            6.11         -      Not Applicable
  08/26/2026 08 PM PDT            5.72         -      Not Applicable
  08/26/2026 09 PM PDT            5.22         -      Not Applicable
  08/26/2026 10 PM PDT            4.80         -      Not Applicable
  08/26/2026 11 PM PDT            4.58         -      Not Applicable
  08/27/2026 12 AM PDT            4.83         +      Not Applicable
  08/27/2026 01 AM PDT            5.37         +      Not Applicable
  08/27/2026 02 AM PDT            5.94         +      Not Applicable
  08/27/2026 03 AM PDT            6.45         +      Not Applicable
  08/27/2026 04 AM PDT            6.83         +      Not Applicable
  08/27/2026 05 AM PDT            7.00         +      Not Applicable
  08/27/2026 06 AM PDT            6.76         -      Not Applicable
  08/27/2026 07 AM PDT            6.20         -      Not Applicable
  08/27/2026 08 AM PDT            5.65         -      Not Applicable
  08/27/2026 09 AM PDT            5.14         -      Not Applicable
  08/27/2026 10 AM PDT            4.63         -      Not Applicable
  08/27/2026 11 AM PDT            4.14         -      Not Applicable
  08/27/2026 12 PM PDT            3.70         -      Not Applicable
  08/27/2026 01 PM PDT            3.55         -      Not Applicable
  08/27/2026 02 PM PDT            4.04         +      Not Applicable
  08/27/2026 03 PM PDT            4.69         +      Not Applicable
  08/27/2026 04 PM PDT            5.27         +      Not Applicable
  08/27/2026 05 PM PDT            5.76         +      Not Applicable
  08/27/2026 06 PM PDT            6.09         +      Not Applicable
  08/27/2026 07 PM PDT            6.19         +      Not Applicable
  08/27/2026 08 PM PDT            5.90         -      Not Applicable
  08/27/2026 09 PM PDT            5.39         -      Not Applicable
  08/27/2026 10 PM PDT            4.92         -      Not Applicable
  08/27/2026 11 PM PDT            4.52         -      Not Applicable
  08/28/2026 12 AM PDT            4.39         -      Not Applicable
  08/28/2026 01 AM PDT            4.79         +      Not Applicable
  08/28/2026 02 AM PDT            5.37         +      Not Applicable
  08/28/2026 03 AM PDT            5.95         +      Not Applicable
  08/28/2026 04 AM PDT            6.44         +      Not Applicable
  08/28/2026 05 AM PDT            6.72         +      Not Applicable
  08/28/2026 06 AM PDT            6.95         +      Not Applicable
  08/28/2026 07 AM PDT            6.75         -      Not Applicable
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  08/28/2026 08 AM PDT            6.23                Not Applicable
  08/28/2026 09 AM PDT            5.47         -      Not Applicable
  08/28/2026 10 AM PDT            4.63         -      Not Applicable
  08/28/2026 11 AM PDT            3.90         -      Not Applicable
  08/28/2026 12 PM PDT            3.40         -      Not Applicable
  08/28/2026 01 PM PDT            3.25         -      Not Applicable
  08/28/2026 02 PM PDT            3.47         +      Not Applicable
  08/28/2026 03 PM PDT            4.11         +      Not Applicable
  08/28/2026 04 PM PDT            4.91         +      Not Applicable
  08/28/2026 05 PM PDT            5.70         +      Not Applicable
  08/28/2026 06 PM PDT            6.27         +      Not Applicable
  08/28/2026 07 PM PDT            6.46         +      Not Applicable
  08/28/2026 08 PM PDT            6.32         -      Not Applicable
  08/28/2026 09 PM PDT            5.92         -      Not Applicable
  08/28/2026 10 PM PDT            5.32         -      Not Applicable
  08/28/2026 11 PM PDT            4.74         -      Not Applicable
  08/29/2026 12 AM PDT            4.33         -      Not Applicable
  08/29/2026 01 AM PDT            4.21         -      Not Applicable
  08/29/2026 02 AM PDT            4.40         +      Not Applicable
  08/29/2026 03 AM PDT            4.90         +      Not Applicable
  08/29/2026 04 AM PDT            5.55         +      Not Applicable
  08/29/2026 05 AM PDT            6.20         +      Not Applicable
  08/29/2026 06 AM PDT            6.64         +      Not Applicable
  08/29/2026 07 AM PDT            6.81         +      Not Applicable
  08/29/2026 08 AM PDT            6.61         -      Not Applicable
  08/29/2026 09 AM PDT            6.12         -      Not Applicable
  08/29/2026 10 AM PDT            5.40         -      Not Applicable
  08/29/2026 11 AM PDT            4.60         -      Not Applicable
  08/29/2026 12 PM PDT            3.92         -      Not Applicable
  08/29/2026 01 PM PDT            3.42         -      Not Applicable
  08/29/2026 02 PM PDT            3.29         -      Not Applicable
  08/29/2026 03 PM PDT            3.52         +      Not Applicable
  08/29/2026 04 PM PDT            4.17         +      Not Applicable
  08/29/2026 05 PM PDT            4.99         +      Not Applicable
  08/29/2026 06 PM PDT            5.80         +      Not Applicable
  08/29/2026 07 PM PDT            6.35         +      Not Applicable
  08/29/2026 08 PM PDT            6.55         +      Not Applicable
  08/29/2026 09 PM PDT            6.37         -      Not Applicable
  08/29/2026 10 PM PDT            5.91         -      Not Applicable
  08/29/2026 11 PM PDT            5.23         -      Not Applicable
  08/30/2026 12 AM PDT            4.56         -      Not Applicable
  08/30/2026 01 AM PDT            4.12         -      Not Applicable
  08/30/2026 02 AM PDT            3.95         -      Not Applicable
  08/30/2026 03 AM PDT            4.15         +      Not Applicable
  08/30/2026 04 AM PDT            4.63         +      Not Applicable
  08/30/2026 05 AM PDT            5.30         +      Not Applicable
  08/30/2026 06 AM PDT            5.97         +      Not Applicable
  08/30/2026 07 AM PDT            6.40         +      Not Applicable
  08/30/2026 08 AM PDT            6.55         +      Not Applicable
  08/30/2026 09 AM PDT            6.31         -      Not Applicable
  08/30/2026 10 AM PDT            5.74         -      Not Applicable
  08/30/2026 11 AM PDT            4.95         -      Not Applicable
  08/30/2026 12 PM PDT            4.17         -      Not Applicable
  08/30/2026 01 PM PDT            3.58         -      Not Applicable
  08/30/2026 02 PM PDT            3.39         -      Not Applicable
  08/30/2026 03 PM PDT            3.66         +      Not Applicable
  08/30/2026 04 PM PDT            4.29         +      Not Applicable
  08/30/2026 05 PM PDT            5.13         +      Not Applicable
  08/30/2026 06 PM PDT            5.96         +      Not Applicable
  08/30/2026 07 PM PDT            6.53         +      Not Applicable
  08/30/2026 08 PM PDT            6.76         +      Not Applicable
  08/30/2026 09 PM PDT            6.62         -      Not Applicable
  08/30/2026 10 PM PDT            6.19         -      Not Applicable
  08/30/2026 11 PM PDT            5.58         -      Not Applicable
  08/31/2026 12 AM PDT            4.90         -      Not Applicable
  08/31/2026 01 AM PDT            4.27         -      Not Applicable
  08/31/2026 02 AM PDT            3.86         -      Not Applicable
  08/31/2026 03 AM PDT            3.75         -      Not Applicable
  08/31/2026 04 AM PDT            4.07         +      Not Applicable
  08/31/2026 05 AM PDT            4.70         +      Not Applicable
  08/31/2026 06 AM PDT            5.45         +      Not Applicable
  08/31/2026 07 AM PDT            6.04         +      Not Applicable
  08/31/2026 08 AM PDT            6.25         +      Not Applicable
  08/31/2026 09 AM PDT            6.08         -      Not Applicable
  08/31/2026 10 AM PDT            5.57         -      Not Applicable
  08/31/2026 11 AM PDT            4.90         -      Not Applicable
  08/31/2026 12 PM PDT            4.21         -      Not Applicable
  08/31/2026 01 PM PDT            3.72         -      Not Applicable
  08/31/2026 02 PM PDT            3.56         -      Not Applicable
  08/31/2026 03 PM PDT            3.85         +      Not Applicable
  08/31/2026 04 PM PDT            4.46         +      Not Applicable
  08/31/2026 05 PM PDT            5.32         +      Not Applicable
  08/31/2026 06 PM PDT            6.15         +      Not Applicable
  08/31/2026 07 PM PDT            6.75         +      Not Applicable
  08/31/2026 08 PM PDT            6.98         +      Not Applicable
  08/31/2026 09 PM PDT            6.81         -      Not Applicable
  08/31/2026 10 PM PDT            6.32         -      Not Applicable
  08/31/2026 11 PM PDT            5.66         -      Not Applicable
  09/01/2026 12 AM PDT            4.91         -      Not Applicable
  09/01/2026 01 AM PDT            4.21         -      Not Applicable
  09/01/2026 02 AM PDT            3.75         -      Not Applicable
  09/01/2026 03 AM PDT            3.58         -      Not Applicable
  09/01/2026 04 AM PDT            3.77         +      Not Applicable
  09/01/2026 05 AM PDT            4.22         +      Not Applicable
  09/01/2026 06 AM PDT            4.84         +      Not Applicable
  09/01/2026 07 AM PDT            5.42         +      Not Applicable
  09/01/2026 08 AM PDT            5.87         +      Not Applicable
  09/01/2026 09 AM PDT            6.01         +      Not Applicable
  09/01/2026 10 AM PDT            5.86         -      Not Applicable
  09/01/2026 11 AM PDT            5.42         -      Not Applicable
  09/01/2026 12 PM PDT            4.88         -      Not Applicable
  09/01/2026 01 PM PDT            4.29         -      Not Applicable
  09/01/2026 02 PM PDT            3.92         -      Not Applicable
  09/01/2026 03 PM PDT            3.81         -      Not Applicable
  09/01/2026 04 PM PDT            4.08         +      Not Applicable
  09/01/2026 05 PM PDT            4.71         +      Not Applicable
  09/01/2026 06 PM PDT            5.54         +      Not Applicable
  09/01/2026 07 PM PDT            6.33         +      Not Applicable
  09/01/2026 08 PM PDT            6.93         +      Not Applicable
  09/01/2026 09 PM PDT            7.15         +      Not Applicable
  09/01/2026 10 PM PDT            6.97         -      Not Applicable
  09/01/2026 11 PM PDT            6.44         -      Not Applicable
  09/02/2026 12 AM PDT            5.75         -      Not Applicable
  09/02/2026 01 AM PDT            4.93         -      Not Applicable
  09/02/2026 02 AM PDT            4.20         -      Not Applicable
  09/02/2026 03 AM PDT            3.71         -      Not Applicable
  09/02/2026 04 AM PDT            3.51         -      Not Applicable
  09/02/2026 05 AM PDT            3.61         +      Not Applicable
#
# 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.