NOAA - National Weather Service - California Nevada River Forecast Center

SACRAMENTO RIVER - RIO VISTA (RVBC1)

Latitude: 38.16º N	Longitude: 121.69º W	Elevation: 0 Feet
Location: Solano County in California		River Group: Lower Sacramento

Issuance Time:

May 23 2013 at 7:45 AM PDT

Next Issuance:

May 24 2013 at 9:00 AM PDT

Monitor Stage: 7.4 Feet

Flood Stage: 11.9 Feet

Danger Stage: 12.9 Feet

Delta Tide Forecast - Text Bulletin (RNORVFSAC)
Rio Vista, Antioch, Mallard Island, and Venice Island

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2012*	--	7.34	Jan 21, 2012
2011*	--	8.53	Mar 23, 2011
2010*	--	7.72	Jan 29, 2010
2009*	--	7.61	Jul 20, 2009
2008*	--	8.32	Jan 4, 2008
Historical High Stage/Flow Events (Period of Record - Jan 1925 to Present)
1986*	--	11.50	Feb 20, 1986
1997*	--	11.18	Jan 5, 1997
1984*	--	10.61	Dec 3, 1983
1983*	--	10.46	Jan 29, 1983
1915	--	9.70***	Feb 11, 1915

* Discharge affected by regulation or diversion
** Datum changed from (NGVD29 +3.0 ft) to NAVD88 on 10/01/2006. The difference is -0.6 ft.
*** Highest stage before regulation by Shasta Dam began in 1943

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

Google™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ018)

Tonight: Clear. Lows 47 to 53. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Friday: Sunny. Highs 71 to 77. West winds 10 to 15 mph.

Friday Night: Mostly clear. Lows around 51. Southwest winds 10 to 15 mph with gusts to around 25 mph and except southwest 15 to 25 mph through the carquinez strait.

Saturday: Mostly sunny. Highs 72 to 78. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Saturday Night: Mostly clear. Breezy. Lows around 54. Southwest winds 15 to 25 mph.

Sunday: Partly cloudy. Breezy. Highs 71 to 77.

Sunday Night: Mostly clear. Lows around 50.

Memorial Day and Monday Night: Mostly cloudy with a chance of rain showers. Highs 64 to 70. Lows around 52.

Tuesday: Mostly cloudy with a chance of rain showers. Highs 71 to 77.

Tuesday Night and Wednesday: Partly cloudy with a slight chance of rain showers. Lows around 52. Highs 72 to 78.

Wednesday Night and Thursday: Partly cloudy. Lows around 52. Highs 73 to 79.

Impacts - E19 Information
8.4 Feet	Nearby low lying delta tracts are threatened by flooding.
9.4 Feet	The lower end of Rio Vista begins to flood at high tides.
21.4 Feet	Stages 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.

Observed Data Credit
	Raw streamflow data is provided by the California Department of Water Resources. View CA DWR Data for this station location.