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
Issuance Time: Oct 17 2021 at 7:38 AM PDTNext Issuance: Oct 18 2021 at 9:00 AM PDT
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.

Verification - Historical Graphical RVF
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Delta Tide Forecast - Text Bulletin (RNORVFSAC)
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2020*
--
7.79
Jun 6, 2020
2019*
--
8.94
Feb 14, 2019
2018*
--
7.78
Jul 12, 2018
2017*
--
9.79
Feb 11, 2017
2016*
--
7.68
Jan 23, 2016
 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)
Tonight: Mostly cloudy with rain showers likely in the evening, then partly cloudy with a slight chance of rain showers after midnight. Windy. Lows 43 to 49. Southwest winds 15 to 30 mph decreasing to 10 to 15 mph with gusts to around 25 mph after midnight.

Monday: Sunny. Highs 61 to 67. Southwest winds 10 to 15 mph.

Monday Night: Mostly clear. Lows 38 to 46. Southwest winds up to 10 mph.

Tuesday: Mostly sunny. Highs 64 to 70. Light winds becoming southeast 10 to 15 mph in the afternoon.

Tuesday Night: Mostly cloudy. A chance of rain showers in the evening, then rain showers after midnight. Lows around 52. Southwest winds 10 to 15 mph shifting to the south after midnight.

Wednesday: Rain showers. Highs 59 to 65.

Wednesday Night: Mostly cloudy with a chance of rain showers. Lows 50 to 56.

Thursday through Friday: Mostly cloudy with a chance of rain showers. Highs 65 to 71. Lows 50 to 57.

Friday Night: Mostly cloudy with a slight chance of rain showers. Cooler. Lows 46 to 52.

Saturday and Saturday Night: Mostly cloudy with a chance of rain showers. Highs 61 to 67. Lows 46 to 52.

Sunday: Rain showers likely. Highs 60 to 66.
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.