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 CaliforniaRiver Group: Lower Sacramento
Monitor Stage: 7.4 FeetFlood Stage: 11.9 FeetDanger Stage: 12.9 Feet

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.

Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2022*
--
8.35
Oct 24, 2021
2021*
--
7.92
Jun 25, 2021
2020*
--
7.79
Jun 6, 2020
2019*
--
8.94
Feb 14, 2019
2018*
--
7.78
Jul 12, 2018
 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
Official 7 Day National Weather Service Forecast   (CAZ018)
Today: Rain showers. Windy. Highs 54 to 59. South winds 10 to 20 mph shifting to the southwest 15 to 30 mph with gusts to around 40 mph in the afternoon.

Tonight: Rain showers and a slight chance of thunderstorms. Windy. Lows around 43. Southwest winds 20 to 35 mph with gusts to around 45 mph.

Saturday: Rain showers and a slight chance of thunderstorms. Breezy. Highs 49 to 54. Southwest winds 10 to 25 mph with gusts to around 35 mph.

Saturday Night: Mostly cloudy. Rain showers and a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Breezy. Lows around 40. Southwest winds 10 to 25 mph decreasing to 10 to 15 mph after midnight.

Sunday: Mostly cloudy with a chance of rain showers. Highs 52 to 57. Southwest winds 10 to 15 mph.

Sunday Night: Partly cloudy. Lows around 37.

Monday: Mostly sunny. Highs around 57.

Monday Night: Partly cloudy with a slight chance of rain showers. Lows around 42.

Tuesday: Mostly cloudy with a slight chance of rain showers. Highs 56 to 61.

Tuesday Night: Mostly cloudy with a chance of rain showers. Lows around 43.

Wednesday: Mostly cloudy with a slight chance of rain showers. Highs 55 to 61.

Wednesday Night: Partly cloudy with a slight chance of rain showers. Lows around 41.

Thursday: Mostly sunny. Highs around 60.
Impacts - E19 Information
8.4 FeetNearby low lying delta tracts are threatened by flooding.
9.4 FeetThe lower end of Rio Vista begins to flood at high tides.
21.4 FeetStages above 21.4 feet result in major flooding outside of the levees. Top of levee.
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.