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 - RIO VISTA (RVBC1)
Latitude: 38.16º NLongitude: 121.69º WElevation: 0 FeetForecast Type: Official Location
Location: Solano County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: Sep 06 2026 at 6:55 AM PDTNext Issuance: Sep 07 2026 at 9:00 AM PDT
Action: 7.4 FeetMinor Flood: 11.9 FeetModerate Flood: 20.4 FeetMajor Flood: 21.4 Feet


# Tabular Observed and Forecast Hydrograph Information
#
# Location: Sacramento River - Rio Vista (RVBC1)
#
# File Generation Time:  09/06/2026 at 06:56 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/05/2026 at 11:00 PM PDT
# Maximum Observed Stage:                       7.22 Feet
#
# Earliest Date & Time of Maximum Forecast:     09/07/2026 at 12:00 AM PDT
# Maximum Forecast Stage:                       7.10 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  09/01/2026 06 AM PDT            5.72                        Normal
  09/01/2026 07 AM PDT            5.86         +              Normal
  09/01/2026 08 AM PDT            5.80         -              Normal
  09/01/2026 09 AM PDT            5.34         -              Normal
  09/01/2026 10 AM PDT            4.78         -              Normal
  09/01/2026 11 AM PDT            4.27         -              Normal
  09/01/2026 12 PM PDT            3.87         -              Normal
  09/01/2026 01 PM PDT            3.67         -              Normal
  09/01/2026 02 PM PDT            3.89         +              Normal
  09/01/2026 03 PM PDT            4.76         +              Normal
  09/01/2026 04 PM PDT            5.50         +              Normal
  09/01/2026 05 PM PDT            6.06         +              Normal
  09/01/2026 06 PM PDT            6.43         +              Normal
  09/01/2026 07 PM PDT            6.69         +              Normal
  09/01/2026 08 PM PDT            6.66         -              Normal
  09/01/2026 09 PM PDT            6.07         -              Normal
  09/01/2026 10 PM PDT            5.37         -              Normal
  09/01/2026 11 PM PDT            4.81         -              Normal
  09/02/2026 12 AM PDT            4.30         -              Normal
  09/02/2026 01 AM PDT            3.84         -              Normal
  09/02/2026 02 AM PDT            3.42         -              Normal
  09/02/2026 03 AM PDT            3.21         -              Normal
  09/02/2026 04 AM PDT            3.59         +              Normal
  09/02/2026 05 AM PDT            4.34         +              Normal
  09/02/2026 06 AM PDT            4.89         +              Normal
  09/02/2026 07 AM PDT            5.29         +              Normal
  09/02/2026 08 AM PDT            5.46         +              Normal
  09/02/2026 09 AM PDT            5.44         -              Normal
  09/02/2026 10 AM PDT            5.10         -              Normal
  09/02/2026 11 AM PDT            4.62         -              Normal
  09/02/2026 12 PM PDT            4.22         -              Normal
  09/02/2026 01 PM PDT            4.00         -              Normal
  09/02/2026 02 PM PDT            4.09         +              Normal
  09/02/2026 03 PM PDT            4.58         +              Normal
  09/02/2026 04 PM PDT            5.27         +              Normal
  09/02/2026 05 PM PDT            5.94         +              Normal
  09/02/2026 06 PM PDT            6.39         +              Normal
  09/02/2026 07 PM PDT            6.71         +              Normal
  09/02/2026 08 PM PDT            6.88         +              Normal
  09/02/2026 09 PM PDT            6.63         -              Normal
  09/02/2026 10 PM PDT            5.98         -              Normal
  09/02/2026 11 PM PDT            5.38         -              Normal
  09/03/2026 12 AM PDT            4.82         -              Normal
  09/03/2026 01 AM PDT            4.28         -              Normal
  09/03/2026 02 AM PDT            3.80         -              Normal
  09/03/2026 03 AM PDT            3.35         -              Normal
  09/03/2026 04 AM PDT            3.09         -              Normal
  09/03/2026 05 AM PDT            3.36         +              Normal
  09/03/2026 06 AM PDT            4.06         +              Normal
  09/03/2026 07 AM PDT            4.63         +              Normal
  09/03/2026 08 AM PDT            5.10         +              Normal
  09/03/2026 09 AM PDT            5.35         +              Normal
  09/03/2026 10 AM PDT            5.47         +              Normal
  09/03/2026 11 AM PDT            5.38         -              Normal
  09/03/2026 12 PM PDT            5.08         -              Normal
  09/03/2026 01 PM PDT            4.85         -              Normal
  09/03/2026 02 PM PDT            4.67         -              Normal
  09/03/2026 03 PM PDT            4.82         +              Normal
  09/03/2026 04 PM PDT            5.27         +              Normal
  09/03/2026 05 PM PDT            5.85         +              Normal
  09/03/2026 06 PM PDT            6.42         +              Normal
  09/03/2026 07 PM PDT            6.82         +              Normal
  09/03/2026 08 PM PDT            7.12         +              Normal
  09/03/2026 09 PM PDT            7.19         +              Normal
  09/03/2026 10 PM PDT            6.86         -              Normal
  09/03/2026 11 PM PDT            6.23         -              Normal
  09/04/2026 12 AM PDT            5.64         -              Normal
  09/04/2026 01 AM PDT            5.07         -              Normal
  09/04/2026 02 AM PDT            4.60         -              Normal
  09/04/2026 03 AM PDT            4.08         -              Normal
  09/04/2026 04 AM PDT            3.60         -              Normal
  09/04/2026 05 AM PDT            3.23         -              Normal
  09/04/2026 06 AM PDT            3.23         0              Normal
  09/04/2026 07 AM PDT            3.84         +              Normal
  09/04/2026 08 AM PDT            4.49         +              Normal
  09/04/2026 09 AM PDT            5.03         +              Normal
  09/04/2026 10 AM PDT            5.35         +              Normal
  09/04/2026 11 AM PDT            5.56         +              Normal
  09/04/2026 12 PM PDT            5.61         +              Normal
  09/04/2026 01 PM PDT            5.48         -              Normal
  09/04/2026 02 PM PDT            5.23         -              Normal
  09/04/2026 03 PM PDT            5.12         -              Normal
  09/04/2026 04 PM PDT            5.13         +              Normal
  09/04/2026 05 PM PDT            5.46         +              Normal
  09/04/2026 06 PM PDT            5.91         +              Normal
  09/04/2026 07 PM PDT            6.45         +              Normal
  09/04/2026 08 PM PDT            6.88         +              Normal
  09/04/2026 09 PM PDT            7.16         +              Normal
  09/04/2026 10 PM PDT            7.20         +              Normal
  09/04/2026 11 PM PDT            6.93         -              Normal
  09/05/2026 12 AM PDT            6.34         -              Normal
  09/05/2026 01 AM PDT            5.71         -              Normal
  09/05/2026 02 AM PDT            5.15         -              Normal
  09/05/2026 03 AM PDT            4.62         -              Normal
  09/05/2026 04 AM PDT            4.11         -              Normal
  09/05/2026 05 AM PDT            3.58         -              Normal
  09/05/2026 06 AM PDT            3.14         -              Normal
  09/05/2026 07 AM PDT            2.97         -              Normal
  09/05/2026 08 AM PDT            3.40         +              Normal
  09/05/2026 09 AM PDT            4.15         +              Normal
  09/05/2026 10 AM PDT            4.75         +              Normal
  09/05/2026 11 AM PDT            4.64         -              Normal
  09/05/2026 12 PM PDT            5.19         +              Normal
  09/05/2026 01 PM PDT            5.68         +              Normal
  09/05/2026 02 PM PDT            5.70         +              Normal
  09/05/2026 03 PM PDT            5.45         -              Normal
  09/05/2026 04 PM PDT            5.21         -              Normal
  09/05/2026 05 PM PDT            5.11         -              Normal
  09/05/2026 06 PM PDT            5.30         +              Normal
  09/05/2026 07 PM PDT            5.75         +              Normal
  09/05/2026 08 PM PDT            6.24         +              Normal
  09/05/2026 09 PM PDT            6.75         +              Normal
  09/05/2026 10 PM PDT            7.06         +              Normal
  09/05/2026 11 PM PDT            7.22         +              Normal
  09/06/2026 12 AM PDT            7.05         -              Normal
  09/06/2026 01 AM PDT            6.49         -              Normal
  09/06/2026 02 AM PDT            5.86         -              Normal
  09/06/2026 03 AM PDT            5.24         -              Normal
  09/06/2026 04 AM PDT            4.71         -              Normal
  09/06/2026 05 AM PDT            4.19         -              Normal
  09/06/2026 06 AM PDT            3.32         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  09/06/2026 07 AM PDT            2.93                        Normal
  09/06/2026 08 AM PDT            2.80         -              Normal
  09/06/2026 09 AM PDT            2.96         +              Normal
  09/06/2026 10 AM PDT            3.42         +              Normal
  09/06/2026 11 AM PDT            4.08         +              Normal
  09/06/2026 12 PM PDT            4.82         +              Normal
  09/06/2026 01 PM PDT            5.48         +              Normal
  09/06/2026 02 PM PDT            5.94         +              Normal
  09/06/2026 03 PM PDT            6.10         +              Normal
  09/06/2026 04 PM PDT            5.88         -              Normal
  09/06/2026 05 PM PDT            5.42         -              Normal
  09/06/2026 06 PM PDT            5.20         -              Normal
  09/06/2026 07 PM PDT            5.33         +              Normal
  09/06/2026 08 PM PDT            5.67         +              Normal
  09/06/2026 09 PM PDT            6.15         +              Normal
  09/06/2026 10 PM PDT            6.62         +              Normal
  09/06/2026 11 PM PDT            6.97         +              Normal
  09/07/2026 12 AM PDT            7.10         +              Normal
  09/07/2026 01 AM PDT            6.96         -              Normal
  09/07/2026 02 AM PDT            6.56         -              Normal
  09/07/2026 03 AM PDT            5.95         -              Normal
  09/07/2026 04 AM PDT            5.20         -              Normal
  09/07/2026 05 AM PDT            4.40         -              Normal
  09/07/2026 06 AM PDT            3.65         -              Normal
  09/07/2026 07 AM PDT            3.04         -              Normal
  09/07/2026 08 AM PDT            2.64         -              Normal
  09/07/2026 09 AM PDT            2.50         -              Normal
  09/07/2026 10 AM PDT            2.75         +              Normal
  09/07/2026 11 AM PDT            3.42         +              Normal
  09/07/2026 12 PM PDT            4.35         +              Normal
  09/07/2026 01 PM PDT            5.28         +              Normal
  09/07/2026 02 PM PDT            5.95         +              Normal
  09/07/2026 03 PM PDT            6.20         +              Normal
  09/07/2026 04 PM PDT            6.01         -              Normal
  09/07/2026 05 PM PDT            5.55         -              Normal
  09/07/2026 06 PM PDT            5.09         -              Normal
  09/07/2026 07 PM PDT            4.90         -              Normal
  09/07/2026 08 PM PDT            5.04         +              Normal
  09/07/2026 09 PM PDT            5.42         +              Normal
  09/07/2026 10 PM PDT            5.95         +              Normal
  09/07/2026 11 PM PDT            6.47         +              Normal
  09/08/2026 12 AM PDT            6.86         +              Normal
  09/08/2026 01 AM PDT            7.00         +              Normal
  09/08/2026 02 AM PDT            6.83         -              Normal
  09/08/2026 03 AM PDT            6.33         -              Normal
  09/08/2026 04 AM PDT            5.58         -              Normal
  09/08/2026 05 AM PDT            4.70         -              Normal
  09/08/2026 06 AM PDT            3.82         -              Normal
  09/08/2026 07 AM PDT            3.07         -              Normal
  09/08/2026 08 AM PDT            2.58         -              Normal
  09/08/2026 09 AM PDT            2.40         -              Normal
  09/08/2026 10 AM PDT            2.60         +              Normal
  09/08/2026 11 AM PDT            3.15         +              Normal
  09/08/2026 12 PM PDT            3.96         +              Normal
  09/08/2026 01 PM PDT            4.84         +              Normal
  09/08/2026 02 PM PDT            5.65         +              Normal
  09/08/2026 03 PM PDT            6.20         +              Normal
  09/08/2026 04 PM PDT            6.40         +              Normal
  09/08/2026 05 PM PDT            6.22         -              Normal
  09/08/2026 06 PM PDT            5.74         -              Normal
  09/08/2026 07 PM PDT            5.16         -              Normal
  09/08/2026 08 PM PDT            4.68         -              Normal
  09/08/2026 09 PM PDT            4.50         -              Normal
  09/08/2026 10 PM PDT            4.73         +              Normal
  09/08/2026 11 PM PDT            5.33         +              Normal
  09/09/2026 12 AM PDT            6.07         +              Normal
  09/09/2026 01 AM PDT            6.67         +              Normal
  09/09/2026 02 AM PDT            6.90         +              Normal
  09/09/2026 03 AM PDT            6.73         -              Normal
  09/09/2026 04 AM PDT            6.26         -              Normal
  09/09/2026 05 AM PDT            5.54         -              Normal
  09/09/2026 06 AM PDT            4.70         -              Normal
  09/09/2026 07 AM PDT            3.86         -              Normal
  09/09/2026 08 AM PDT            3.14         -              Normal
  09/09/2026 09 AM PDT            2.67         -              Normal
  09/09/2026 10 AM PDT            2.50         -              Normal
  09/09/2026 11 AM PDT            2.76         +              Normal
  09/09/2026 12 PM PDT            3.48         +              Normal
  09/09/2026 01 PM PDT            4.45         +              Normal
  09/09/2026 02 PM PDT            5.42         +              Normal
  09/09/2026 03 PM PDT            6.14         +              Normal
  09/09/2026 04 PM PDT            6.40         +              Normal
  09/09/2026 05 PM PDT            6.25         -              Normal
  09/09/2026 06 PM PDT            5.83         -              Normal
  09/09/2026 07 PM PDT            5.25         -              Normal
  09/09/2026 08 PM PDT            4.67         -              Normal
  09/09/2026 09 PM PDT            4.25         -              Normal
  09/09/2026 10 PM PDT            4.10         -              Normal
  09/09/2026 11 PM PDT            4.37         +              Normal
  09/10/2026 12 AM PDT            5.07         +              Normal
  09/10/2026 01 AM PDT            5.93         +              Normal
  09/10/2026 02 AM PDT            6.63         +              Normal
  09/10/2026 03 AM PDT            6.90         +              Normal
  09/10/2026 04 AM PDT            6.70         -              Normal
  09/10/2026 05 AM PDT            6.13         -              Normal
  09/10/2026 06 AM PDT            5.31         -              Normal
  09/10/2026 07 AM PDT            4.39         -              Normal
  09/10/2026 08 AM PDT            3.57         -              Normal
  09/10/2026 09 AM PDT            3.00         -              Normal
  09/10/2026 10 AM PDT            2.80         -              Normal
  09/10/2026 11 AM PDT            2.98         +              Normal
  09/10/2026 12 PM PDT            3.48         +              Normal
  09/10/2026 01 PM PDT            4.20         +              Normal
  09/10/2026 02 PM PDT            5.00         +              Normal
  09/10/2026 03 PM PDT            5.72         +              Normal
  09/10/2026 04 PM PDT            6.22         +              Normal
  09/10/2026 05 PM PDT            6.40         +              Normal
  09/10/2026 06 PM PDT            6.22         -              Normal
  09/10/2026 07 PM PDT            5.72         -              Normal
  09/10/2026 08 PM PDT            5.05         -              Normal
  09/10/2026 09 PM PDT            4.38         -              Normal
  09/10/2026 10 PM PDT            3.88         -              Normal
  09/10/2026 11 PM PDT            3.70         -              Normal
  09/11/2026 12 AM PDT            3.99         +              Normal
  09/11/2026 01 AM PDT            4.74         +              Normal
  09/11/2026 02 AM PDT            5.66         +              Normal
  09/11/2026 03 AM PDT            6.41         +              Normal
  09/11/2026 04 AM PDT            6.70         +              Normal
  09/11/2026 05 AM PDT            6.52         -              Normal
#
# 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.