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: Jul 07 2015 at 7:19 AM PDTNext Issuance: Jul 08 2015 at 9:00 AM PDT
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
2014*
0****
--
--
2013*
0****
--
--
2012*
0****
--
--
2011*
5,235
79.00
Mar 25, 2011
2010*
385
77.25
Jan 27, 2010
 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)
Tonight: Mostly cloudy with a slight chance of showers and thunderstorms. Lows 61 to 67. Southeast winds up to 10 mph.

Wednesday: Mostly cloudy with a slight chance of showers and thunderstorms. Highs 86 to 92. South winds up to 10 mph.

Wednesday Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows 59 to 65. South winds around 10 mph.

Thursday: Mostly cloudy. A slight chance of rain in the morning and then a chance of showers and thunderstorms in the afternoon. Not as warm. Highs 73 to 79. Southeast winds up to 15 mph.

Thursday Night: Mostly cloudy with a chance of showers and thunderstorms in the evening and then partly cloudy after midnight. Lows 58 to 64. Southeast winds 10 to 15 mph.

Friday: Partly cloudy. Highs 79 to 85.

Friday Night: Mostly clear. Lows 56 to 62.

Saturday through Monday Night: Mostly clear. Highs 88 to 94. Lows 57 to 67.

Tuesday: Mostly sunny. Highs around 96.
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.