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: Apr 25 2015 at 7:30 AM PDTNext Issuance: Apr 26 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
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)
Tonight: Partly cloudy. Lows 45 to 51. Northwest winds up to 10 mph.

Sunday: Mostly sunny. Highs 74 to 80. Northwest winds up to 15 mph.

Sunday Night: Mostly clear. Lows 49 to 59. Northwest winds up to 10 mph.

Monday: Sunny and warmer. Highs 84 to 90. Northwest winds around 10 mph.

Monday Night: Clear. Lows 50 to 58. Light winds.

Tuesday: Sunny. Highs 83 to 88.

Tuesday Night: Clear. Lows 51 to 57.

Wednesday and Wednesday Night: Mostly clear. Highs 81 to 87. Lows 49 to 57.

Thursday through Friday: Mostly clear. Highs 76 to 83. Lows 48 to 55.

Friday Night and Saturday: Clear. Lows 46 to 54. Highs 78 to 85.
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.