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: Feb 13 2016 at 8:35 AM PSTNext Issuance: Feb 14 2016 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)
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.

Verification - Historical Graphical RVF
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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)
Today: Patchy fog in the morning. Mostly sunny. Highs around 70. Northwest winds 10 to 15 mph.

Tonight: Mostly clear. Lows 47 to 53. Northwest winds around 10 mph.

Sunday: Partly cloudy. Highs around 73. Northwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.

Sunday Night: Mostly clear. Lows 50 to 56. North winds 10 to 15 mph with gusts to around 25 mph.

Washingtons Birthday: Mostly sunny. Highs around 76. North winds 10 to 15 mph with gusts to around 25 mph.

Monday Night: Mostly clear. Lows 46 to 52.

Tuesday: Mostly sunny. Patchy fog. Highs around 74.

Tuesday Night: Mostly cloudy. Lows 49 to 55.

Wednesday: Mostly cloudy with a chance of rain. Highs 62 to 68.

Wednesday Night: Rain likely. Lows around 49.

Thursday and Thursday Night: Mostly cloudy with a chance of rain showers. Highs 58 to 64. Lows around 48.

Friday: Mostly cloudy with a slight chance of rain showers. Highs 60 to 66.
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.