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 27 2026 at 7:43 AM PDTNext Issuance: Sep 28 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:  09/27/2026 at 07:45 AM PDT
# Data Interval:  1 Hour
#
# Most Recent Date & Time of Maximum Observed:  09/23/2026 at 02:00 AM PDT
# Maximum Observed Stage:                       6.61 Feet
#
# Earliest Date & Time of Maximum Forecast:     09/29/2026 at 06:00 PM PDT
# Maximum Forecast Stage:                       7.10 Feet
#
# OBSERVED
#
# Date & Time  (Local)    Stage (Feet)     Trend     Observed Status
# ------------------------------------------------------------------
  09/22/2026 07 AM PDT            3.81                        Normal
  09/22/2026 08 AM PDT            3.39         -              Normal
  09/22/2026 09 AM PDT            3.27         -              Normal
  09/22/2026 10 AM PDT            3.79         +              Normal
  09/22/2026 11 AM PDT            4.58         +              Normal
  09/22/2026 12 PM PDT            5.19         +              Normal
  09/22/2026 01 PM PDT            5.61         +              Normal
  09/22/2026 02 PM PDT            5.85         +              Normal
  09/22/2026 03 PM PDT            6.01         +              Normal
  09/22/2026 04 PM PDT            5.91         -              Normal
  09/22/2026 05 PM PDT            5.46         -              Normal
  09/22/2026 06 PM PDT            5.02         -              Normal
  09/22/2026 07 PM PDT            4.63         -              Normal
  09/22/2026 08 PM PDT            4.50         -              Normal
  09/22/2026 09 PM PDT            4.81         +              Normal
  09/22/2026 10 PM PDT            5.34         +              Normal
  09/22/2026 11 PM PDT            5.89         +              Normal
  09/23/2026 12 AM PDT            6.34         +              Normal
  09/23/2026 01 AM PDT            6.58         +              Normal
  09/23/2026 02 AM PDT            6.61         +              Normal
  09/23/2026 03 AM PDT            6.26         -              Normal
  09/23/2026 04 AM PDT            5.63         -              Normal
  09/23/2026 05 AM PDT            5.01         -              Normal
  09/23/2026 06 AM PDT            4.47         -              Normal
  09/23/2026 07 AM PDT            3.96         -              Normal
  09/23/2026 08 AM PDT            3.54         -              Normal
  09/23/2026 09 AM PDT            3.19         -              Normal
  09/23/2026 10 AM PDT            3.30         +              Normal
  09/23/2026 11 AM PDT            4.15         +              Normal
  09/23/2026 12 PM PDT            4.86         +              Normal
  09/23/2026 01 PM PDT            5.40         +              Normal
  09/23/2026 02 PM PDT            5.72         +              Normal
  09/23/2026 03 PM PDT            5.94         +              Normal
  09/23/2026 04 PM PDT            5.95         +              Normal
  09/23/2026 05 PM PDT            5.56         -              Normal
  09/23/2026 06 PM PDT            5.01         -              Normal
  09/23/2026 07 PM PDT            4.50         -              Normal
  09/23/2026 08 PM PDT            4.10         -              Normal
  09/23/2026 09 PM PDT            4.04         -              Normal
  09/23/2026 10 PM PDT            4.46         +              Normal
  09/23/2026 11 PM PDT            5.11         +              Normal
  09/24/2026 12 AM PDT            5.70         +              Normal
  09/24/2026 01 AM PDT            6.15         +              Normal
  09/24/2026 02 AM PDT            6.38         +              Normal
  09/24/2026 03 AM PDT            6.36         -              Normal
  09/24/2026 04 AM PDT            5.87         -              Normal
  09/24/2026 05 AM PDT            5.24         -              Normal
  09/24/2026 06 AM PDT            4.61         -              Normal
  09/24/2026 07 AM PDT            4.09         -              Normal
  09/24/2026 08 AM PDT            3.57         -              Normal
  09/24/2026 09 AM PDT            3.17         -              Normal
  09/24/2026 10 AM PDT            3.02         -              Normal
  09/24/2026 11 AM PDT            3.64         +              Normal
  09/24/2026 12 PM PDT            4.53         +              Normal
  09/24/2026 01 PM PDT            5.19         +              Normal
  09/24/2026 02 PM PDT            5.66         +              Normal
  09/24/2026 03 PM PDT            5.92         +              Normal
  09/24/2026 04 PM PDT            6.08         +              Normal
  09/24/2026 05 PM PDT            5.86         -              Normal
  09/24/2026 06 PM PDT            5.24         -              Normal
  09/24/2026 07 PM PDT            4.73         -              Normal
  09/24/2026 08 PM PDT            4.22         -              Normal
  09/24/2026 09 PM PDT            3.89         -              Normal
  09/24/2026 10 PM PDT            3.90         +              Normal
  09/24/2026 11 PM PDT            4.60         +              Normal
  09/25/2026 12 AM PDT            5.28         +              Normal
  09/25/2026 01 AM PDT            5.84         +              Normal
  09/25/2026 02 AM PDT            6.19         +              Normal
  09/25/2026 03 AM PDT            6.39         +              Normal
  09/25/2026 04 AM PDT            6.33         -              Normal
  09/25/2026 05 AM PDT            5.76         -              Normal
  09/25/2026 06 AM PDT            5.11         -              Normal
  09/25/2026 07 AM PDT            4.55         -              Normal
  09/25/2026 08 AM PDT            4.04         -              Normal
  09/25/2026 09 AM PDT            3.61         -              Normal
  09/25/2026 10 AM PDT            3.29         -              Normal
  09/25/2026 11 AM PDT            3.49         +              Normal
  09/25/2026 12 PM PDT            4.47         +              Normal
  09/25/2026 01 PM PDT            5.23         +              Normal
  09/25/2026 02 PM PDT            5.73         +              Normal
  09/25/2026 03 PM PDT            6.04         +              Normal
  09/25/2026 04 PM PDT            6.26         +              Normal
  09/25/2026 05 PM PDT            6.12         -              Normal
  09/25/2026 06 PM PDT            5.52         -              Normal
  09/25/2026 07 PM PDT            4.93         -              Normal
  09/25/2026 08 PM PDT            4.39         -              Normal
  09/25/2026 09 PM PDT            3.94         -              Normal
  09/25/2026 10 PM PDT            3.58         -              Normal
  09/25/2026 11 PM PDT            3.68         +              Normal
  09/26/2026 12 AM PDT            4.55         +              Normal
  09/26/2026 01 AM PDT            5.24         +              Normal
  09/26/2026 02 AM PDT            5.74         +              Normal
  09/26/2026 03 AM PDT            6.05         +              Normal
  09/26/2026 04 AM PDT            6.23         +              Normal
  09/26/2026 05 AM PDT            6.03         -              Normal
  09/26/2026 06 AM PDT            5.38         -              Normal
  09/26/2026 07 AM PDT            4.79         -              Normal
  09/26/2026 08 AM PDT            4.25         -              Normal
  09/26/2026 09 AM PDT            3.78         -              Normal
  09/26/2026 10 AM PDT            3.40         -              Normal
  09/26/2026 11 AM PDT            3.30         -              Normal
  09/26/2026 12 PM PDT            4.10         +              Normal
  09/26/2026 01 PM PDT            4.96         +              Normal
  09/26/2026 02 PM PDT            5.59         +              Normal
  09/26/2026 03 PM PDT            5.99         +              Normal
  09/26/2026 04 PM PDT            6.27         +              Normal
  09/26/2026 05 PM PDT            6.35         +              Normal
  09/26/2026 06 PM PDT            5.91         -              Normal
  09/26/2026 07 PM PDT            5.18         -              Normal
  09/26/2026 08 PM PDT            4.59         -              Normal
  09/26/2026 09 PM PDT            4.10         -              Normal
  09/26/2026 10 PM PDT            3.66         -              Normal
  09/26/2026 11 PM PDT            3.35         -              Normal
  09/27/2026 12 AM PDT            3.56         +              Normal
  09/27/2026 01 AM PDT            4.52         +              Normal
  09/27/2026 02 AM PDT            5.23         +              Normal
  09/27/2026 03 AM PDT            5.70         +              Normal
  09/27/2026 04 AM PDT            5.98         +              Normal
  09/27/2026 05 AM PDT            6.12         +              Normal
  09/27/2026 06 AM PDT            5.88         -              Normal
  09/27/2026 07 AM PDT            5.48         -              Normal
#
# FORECAST
#
# Date & Time  (Local)    Stage (Feet)     Trend     Forecast Status
# ------------------------------------------------------------------
  09/27/2026 08 AM PDT            4.82                        Normal
  09/27/2026 09 AM PDT            4.16         -              Normal
  09/27/2026 10 AM PDT            3.68         -              Normal
  09/27/2026 11 AM PDT            3.50         -              Normal
  09/27/2026 12 PM PDT            3.71         +              Normal
  09/27/2026 01 PM PDT            4.30         +              Normal
  09/27/2026 02 PM PDT            5.10         +              Normal
  09/27/2026 03 PM PDT            5.90         +              Normal
  09/27/2026 04 PM PDT            6.49         +              Normal
  09/27/2026 05 PM PDT            6.70         +              Normal
  09/27/2026 06 PM PDT            6.53         -              Normal
  09/27/2026 07 PM PDT            6.04         -              Normal
  09/27/2026 08 PM PDT            5.34         -              Normal
  09/27/2026 09 PM PDT            4.56         -              Normal
  09/27/2026 10 PM PDT            3.86         -              Normal
  09/27/2026 11 PM PDT            3.37         -              Normal
  09/28/2026 12 AM PDT            3.20         -              Normal
  09/28/2026 01 AM PDT            3.46         +              Normal
  09/28/2026 02 AM PDT            4.13         +              Normal
  09/28/2026 03 AM PDT            4.97         +              Normal
  09/28/2026 04 AM PDT            5.64         +              Normal
  09/28/2026 05 AM PDT            5.90         +              Normal
  09/28/2026 06 AM PDT            5.79         -              Normal
  09/28/2026 07 AM PDT            5.47         -              Normal
  09/28/2026 08 AM PDT            5.01         -              Normal
  09/28/2026 09 AM PDT            4.49         -              Normal
  09/28/2026 10 AM PDT            4.03         -              Normal
  09/28/2026 11 AM PDT            3.71         -              Normal
  09/28/2026 12 PM PDT            3.60         -              Normal
  09/28/2026 01 PM PDT            3.92         +              Normal
  09/28/2026 02 PM PDT            4.74         +              Normal
  09/28/2026 03 PM PDT            5.76         +              Normal
  09/28/2026 04 PM PDT            6.58         +              Normal
  09/28/2026 05 PM PDT            6.90         +              Normal
  09/28/2026 06 PM PDT            6.75         -              Normal
  09/28/2026 07 PM PDT            6.34         -              Normal
  09/28/2026 08 PM PDT            5.73         -              Normal
  09/28/2026 09 PM PDT            5.00         -              Normal
  09/28/2026 10 PM PDT            4.27         -              Normal
  09/28/2026 11 PM PDT            3.66         -              Normal
  09/29/2026 12 AM PDT            3.25         -              Normal
  09/29/2026 01 AM PDT            3.10         -              Normal
  09/29/2026 02 AM PDT            3.35         +              Normal
  09/29/2026 03 AM PDT            4.00         +              Normal
  09/29/2026 04 AM PDT            4.80         +              Normal
  09/29/2026 05 AM PDT            5.45         +              Normal
  09/29/2026 06 AM PDT            5.70         +              Normal
  09/29/2026 07 AM PDT            5.57         -              Normal
  09/29/2026 08 AM PDT            5.22         -              Normal
  09/29/2026 09 AM PDT            4.75         -              Normal
  09/29/2026 10 AM PDT            4.28         -              Normal
  09/29/2026 11 AM PDT            3.93         -              Normal
  09/29/2026 12 PM PDT            3.80         -              Normal
  09/29/2026 01 PM PDT            4.02         +              Normal
  09/29/2026 02 PM PDT            4.62         +              Normal
  09/29/2026 03 PM PDT            5.45         +              Normal
  09/29/2026 04 PM PDT            6.28         +              Normal
  09/29/2026 05 PM PDT            6.88         +              Normal
  09/29/2026 06 PM PDT            7.10         +              Normal
  09/29/2026 07 PM PDT            6.94         -              Normal
  09/29/2026 08 PM PDT            6.50         -              Normal
  09/29/2026 09 PM PDT            5.83         -              Normal
  09/29/2026 10 PM PDT            5.05         -              Normal
  09/29/2026 11 PM PDT            4.26         -              Normal
  09/30/2026 12 AM PDT            3.60         -              Normal
  09/30/2026 01 AM PDT            3.16         -              Normal
  09/30/2026 02 AM PDT            3.00         -              Normal
  09/30/2026 03 AM PDT            3.17         +              Normal
  09/30/2026 04 AM PDT            3.65         +              Normal
  09/30/2026 05 AM PDT            4.30         +              Normal
  09/30/2026 06 AM PDT            4.95         +              Normal
  09/30/2026 07 AM PDT            5.43         +              Normal
  09/30/2026 08 AM PDT            5.60         +              Normal
  09/30/2026 09 AM PDT            5.44         -              Normal
  09/30/2026 10 AM PDT            5.01         -              Normal
  09/30/2026 11 AM PDT            4.49         -              Normal
  09/30/2026 12 PM PDT            4.06         -              Normal
  09/30/2026 01 PM PDT            3.90         -              Normal
  09/30/2026 02 PM PDT            4.21         +              Normal
  09/30/2026 03 PM PDT            5.01         +              Normal
  09/30/2026 04 PM PDT            5.99         +              Normal
  09/30/2026 05 PM PDT            6.79         +              Normal
  09/30/2026 06 PM PDT            7.10         +              Normal
  09/30/2026 07 PM PDT            6.94         -              Normal
  09/30/2026 08 PM PDT            6.49         -              Normal
  09/30/2026 09 PM PDT            5.80         -              Normal
  09/30/2026 10 PM PDT            5.00         -              Normal
  09/30/2026 11 PM PDT            4.20         -              Normal
  10/01/2026 12 AM PDT            3.52         -              Normal
  10/01/2026 01 AM PDT            3.06         -              Normal
  10/01/2026 02 AM PDT            2.90         -              Normal
  10/01/2026 03 AM PDT            3.02         +              Normal
  10/01/2026 04 AM PDT            3.37         +              Normal
  10/01/2026 05 AM PDT            3.87         +              Normal
  10/01/2026 06 AM PDT            4.43         +              Normal
  10/01/2026 07 AM PDT            4.93         +              Normal
  10/01/2026 08 AM PDT            5.28         +              Normal
  10/01/2026 09 AM PDT            5.40         +              Normal
  10/01/2026 10 AM PDT            5.24         -              Normal
  10/01/2026 11 AM PDT            4.85         -              Normal
  10/01/2026 12 PM PDT            4.46         -              Normal
  10/01/2026 01 PM PDT            4.30         -              Normal
  10/01/2026 02 PM PDT            4.49         +              Normal
  10/01/2026 03 PM PDT            5.00         +              Normal
  10/01/2026 04 PM PDT            5.70         +              Normal
  10/01/2026 05 PM PDT            6.40         +              Normal
  10/01/2026 06 PM PDT            6.91         +              Normal
  10/01/2026 07 PM PDT            7.10         +              Normal
  10/01/2026 08 PM PDT            6.94         -              Normal
  10/01/2026 09 PM PDT            6.49         -              Normal
  10/01/2026 10 PM PDT            5.80         -              Normal
  10/01/2026 11 PM PDT            5.00         -              Normal
  10/02/2026 12 AM PDT            4.20         -              Normal
  10/02/2026 01 AM PDT            3.52         -              Normal
  10/02/2026 02 AM PDT            3.06         -              Normal
  10/02/2026 03 AM PDT            2.90         -              Normal
  10/02/2026 04 AM PDT            3.02         +              Normal
  10/02/2026 05 AM PDT            3.37         +              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.