NOAA - National Weather Service - California Nevada River Forecast Center

SACRAMENTO RIVER - COLUSA BRIDGE (CLUC1)

Latitude: 39.21º N	Longitude: 122.00º W	Elevation: 70 Feet
Location: Colusa County in California		River Group: Upper Sacramento

Issuance Time:

May 23 2013 at 7:41 AM PDT

Next Issuance:

May 24 2013 at 9:00 AM PDT

Monitor Stage: 63.0 Feet

Flood Stage: 70.0 Feet

Danger Stage: 71.0 Feet

Historical Stage/Flow Data
Water Year	Peak Discharge (cfs)	Stage (feet)	Date
Most Recent 5 Years
2012*	31,100	60.13	Mar 29, 2012
2011*	47,500	67.10	Mar 22, 2011
2010*	43,100	65.59	Jan 27, 2010
2009*	38,500	63.67	Feb 18, 2009
2008*	37,900	63.77	Jan 27, 2008
Historical High Stage/Flow Events (Period of Record - Oct 1940 to Present)
1970*	51,800	68.50	Jan 24, 1970
1998*	50,300	68.02	Feb 05, 1998
1986*	50,100	67.97	Feb 19, 1986
2006*	49,400	67.72	Jan 02, 2006
* Discharge affected by regulation or diversion

Location Photographs
Upstream Photo	Gage House Photo	Downstream Photo

Google™ Locator Map

Official 7 Day National Weather Service Forecast (CAZ016)

Tonight: Mostly clear. Lows around 51. Southeast winds up to 10 mph in the evening becoming light.

Friday: Mostly sunny. Highs 75 to 81. West winds up to 10 mph.

Friday Night: Mostly clear. Lows 51 to 57. South winds up to 10 mph in the evening becoming light.

Saturday: Mostly sunny. Highs 76 to 82. Light winds becoming south up to 10 mph in the afternoon.

Saturday Night: Partly cloudy. Lows 52 to 58. South winds around 10 mph shifting to the east up to 10 mph after midnight.

Sunday: Mostly sunny. Highs 76 to 81.

Sunday Night: Partly cloudy. Lows around 54.

Memorial Day and Monday Night: Mostly cloudy with a chance of rain showers. Cooler. Highs around 69. Lows around 54.

Tuesday: Mostly cloudy with a chance of rain showers. Highs around 76.

Tuesday Night through Thursday: Mostly cloudy with a slight chance of rain showers. Lows 51 to 56. Highs around 78.

Impacts - E19 Information
65.0 Feet	Water moves into the parking lot of Lovees Landing. Lovees Landing is a trailer park on the river inside the levee.
73.0 Feet	Stages above 73.0 feet result in major flooding of the area 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 US Geological Survey (USGS). View USGS Data for this station location.