NOAA - National Weather Service - California Nevada River Forecast Center

SACRAMENTO RIVER - TISDALE WEIR (TISC1)

Latitude: 39.03º N	Longitude: 121.82º W	Elevation: 45 Feet
Location: Sutter County in California		River Group: Upper Sacramento

Issuance Time:

Feb 15 2013 at 7:29 AM PST

Next Issuance:

Feb 15 2013 at 3:00 PM PST

Monitor Stage: 45.5 Feet

Flood Stage: 53.0 Feet

Danger Stage: 54.0 Feet

Tisdale Weir Location - Sacramento River Channel Stage/Flow (Estimated)

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2011*	14,356	49.09	Mar 26, 2011
2010*	13,800	48.77	Jan 27, 2010
2009*	10,000	48.06	Feb 19, 2009
2008*	11,900	48.33	Jan 27, 2008
2007*	10,700	48.29	Feb 12, 2007
Historical High Stage/Flow Events (Period of Record - Jan 1932 to Present)
1940	--	53.50**	Mar 01, 1940
1966*	24,600***	--	Dec 25, 1965
1997*	20,000	53.10	Jan 03, 1997
1942	19,500	52.90	Feb 08, 1942
1986*	19,300	52.66	Feb 20, 1986
* Discharge affected by regulation or diversion
** Peak of record prior to construction of Shasta Dam (Above Rating Table)
*** Peak of record after construction of Shasta Dam

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

Google™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ016)

Today: Sunny. Highs 65 to 71. Northwest winds 10 to 15 mph with gusts to around 25 mph.

Tonight: Clear. Lows 39 to 45. Northwest winds up to 10 mph.

Saturday: Sunny. Highs around 67. Northwest winds up to 10 mph.

Saturday Night: Mostly clear. Lows 39 to 45. Northwest winds up to 10 mph.

Sunday: Mostly sunny. Highs 61 to 67. Northwest winds 10 to 15 mph with gusts to around 25 mph.

Sunday Night: Mostly clear. Lows around 38.

Washingtons Birthday: Mostly cloudy. Patchy fog. Highs around 60.

Monday Night: Mostly cloudy with a chance of rain showers. Lows around 40.

Tuesday: Rain showers and a slight chance of thunderstorms. Highs 50 to 56.

Tuesday Night: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Lows 32 to 38.

Wednesday: Partly cloudy with a slight chance of rain showers. Highs 52 to 58.

Wednesday Night: Partly cloudy. Lows 33 to 39.

Thursday: Mostly cloudy with a slight chance of rain showers. Highs around 56.

Impacts - E19 Information
45.5 Feet	Tisdale Weir crest elevation. Overflow begins into the Tisdale Bypass. This water eventually ends up in the Sutter Bypass.
57.0 Feet	Stages above 57.0 feet results in flooding outside 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.