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
2021*
--
7.92
Jun 25, 2021
2020*
--
7.79
Jun 6, 2020
2019*
--
8.94
Feb 14, 2019
2018*
--
7.78
Jul 12, 2018
2017*
--
9.79
Feb 11, 2017
 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: Mostly cloudy. Patchy fog in the morning. A slight chance of rain late in the afternoon. Highs 57 to 63. East winds up to 10 mph. Gusts up to 20 mph in the afternoon.

Tonight: Rain, breezy. Lows around 47. South winds 15 to 20 mph shifting to the southwest 15 to 25 mph after midnight. Gusts up to 35 mph.

Sunday: Mostly cloudy. A chance of rain showers in the morning, then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs around 56. Southwest winds 10 to 20 mph with gusts to around 30 mph.

Sunday Night: Mostly cloudy in the evening then clearing. Lows around 38. West winds 10 to 15 mph.

Monday: Mostly sunny. Highs around 59. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Monday Night: Clear. Lows around 36.

Tuesday: Mostly sunny. Areas of frost. Highs around 58.

Tuesday Night and Wednesday: Mostly clear. Lows around 39. Highs around 61.

Wednesday Night: Clear. Lows around 38.

Thursday through Friday: Mostly clear. Highs around 62. Lows around 38.
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.