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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 - MOULTON WEIR (CLSC1)
Latitude: 39.34º NLongitude: 122.02º WElevation: 76 Feet
Location: Colusa County in CaliforniaRiver Group: Upper Sacramento
Issuance Time: Nov 27 2014 at 8:49 AM PSTNext Issuance: Nov 28 2014 at 9:00 AM PST
Monitor Stage: 76.8 FeetFlood Stage: 84.4 FeetDanger Stage: 85.4 Feet

Moulton Weir Location - Sacramento River Channel Stage/Flow (Estimated)
Verification - Historical Graphical RVF
Month:  
Day:  
Year:  
Cycle:  
To view other verification locations, use our Historical Graphical River Forecast Interface.
Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2013*
0****
--
--
2012*
0****
--
--
2011*
5,235
79.00
Mar 25, 2011
2010*
385
77.25
Jan 27, 2010
2009*
--
--
--
 Historical High Stage/Flow Events (Period of Record - Jan 1931 to Present)**
1942
53,900
83.80
Feb 7, 1942
1958*
45,300
84.65***
Feb 20, 1958
1958*
44,200
84.62***
Feb 26, 1958
1983*
35,300
83.71
Mar 3, 1983
1956* 29,900 83.15 Jan 16, 1956
 * Discharge affected by regulation or diversion
 ** Peak flow before regulation by Shasta Dam began in 1943
 *** Old datum
 **** No weir flow observed during the entire water year
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ016)
Rest of Tonight: Mostly clear. Areas of fog and locally dense early in the morning. Colder. Lows 36 to 46. Southeast winds up to 10 mph.

Friday: Areas of fog and locally dense in the morning. Partly cloudy in the morning and then mostly cloudy with a chance of rain in the afternoon. Highs 57 to 63. Northeast winds up to 10 mph shifting to the southeast around 10 mph in the afternoon.

Friday Night: Rain likely. Lows around 48. East winds up to 10 mph.

Saturday: Rain. Highs around 54. Southeast winds 10 to 15 mph.

Saturday Night: Rain showers likely. Lows around 46. East winds up to 10 mph.

Sunday: Rain showers likely. Highs 50 to 56.

Sunday Night: Cloudy with a chance of rain. Lows 44 to 50.

Monday: Mostly cloudy with a chance of rain showers. Highs 54 to 60.

Monday Night: Cloudy with a chance of rain showers. Lows 43 to 49.

Tuesday through Thursday: Mostly cloudy with a chance of rain showers. Highs around 57. Lows 43 to 49.
Impacts - E19 Information
76.8 FeetMoulton Weir crest elevation. Overflow begins into Butte Sink. River Road is flooded and closed.
89.2 FeetStages above 89.2 feet result in major flooding of areas 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
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Raw streamflow data is provided by the California Department of Water Resources.
View CA DWR Data for this station location.