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 Feet
Location: Solano County in CaliforniaBulletin Group: Lower SacramentoRiver Group: Lower Sacramento
Issuance Time: Jul 22 2024 at 7:33 AM PDTNext Issuance: Jul 23 2024 at 9:00 AM PDT
Monitor Stage: 7.4 FeetFlood Stage: 11.9 FeetDanger Stage: 12.9 Feet

Please Note: Each individual timeseries plotted on the graphical river forecast can be toggled on and off by clicking the legend entry above. If the "Observed (Raw Data)" contains bad data and is toggled off, the plot will scale to the remaining timeseries.
Observed Data Credit
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Raw streamflow data is provided by the California Department of Water Resources.
View CA DWR Data for this station location.

Verification - Historical Graphical RVF
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To view other verification locations, use our Historical Graphical River Forecast Interface.
Delta Tide Forecast - Text Bulletin (RNORVFSAC)
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2023*
--
8.81
Jan 5, 2023
2022*
--
8.35
Oct 24, 2021
2021*
--
7.92
Jun 25, 2021
2020*
--
7.79
Jun 6, 2020
2019*
--
8.94
Feb 14, 2019
 Historical High Stage/Flow Events (Period of Record - Jan 1925 to Present) - Ranked by Stage
1986*
--
11.50
Feb 20, 1986
1997*
--
11.18
Jan 5, 1997
1984* -- 10.61 Dec 3, 1983
1983* -- 10.46 Jan 29, 1983
2017*
--
9.79
Feb 11, 2017
1915 -- 9.70** Feb 11, 1915
 *Discharge affected by regulation or diversion
 ** Stage of record before regulation by Shasta Dam began in 1943
 *** Datum changed from NGVD29 to NAVD88 on 10/01/2006. The difference is -0.6 ft and must be applied to all data before date to convert to NAVD88
Location Photographs
ESRI™ Locator Map
Impacts - E19 Information
21.4 FeetStages above 21.4 feet result in major flooding outside of the levees. Top of levee.
9.4 FeetThe lower end of Rio Vista begins to flood at high tides.
8.4 FeetNearby low lying delta tracts are threatened by flooding.
Official 7 Day National Weather Service Forecast   (CAZ018)
Today: Mostly sunny. Highs 94 to 100. West winds up to 15 mph. Gusts up to 30 mph in the afternoon.

Tonight: Mostly clear. Lows 63 to 73. West winds 10 to 15 mph. Gusts up to 30 mph in the evening.

Wednesday: Sunny. Highs 92 to 98 and except 86 to 92 near the bay. West winds 10 to 15 mph with gusts to around 25 mph.

Wednesday Night: Clear. Lows 60 to 70. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Thursday: Sunny. Highs 89 to 95. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Thursday Night: Clear. Lows 56 to 64.

Friday: Sunny. Highs 80 to 86.

Friday Night: Clear. Lows 54 to 60.

Saturday: Mostly sunny. Highs 77 to 83.

Saturday Night through Monday: Clear. Lows around 57. Highs 80 to 86.
Product Disclaimer

This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Sacramento Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only.