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 - COLUSA BRIDGE (CLUC1)
Latitude: 39.21º NLongitude: 122.00º WElevation: 70 Feet
Location: Colusa County in CaliforniaBulletin Group: Upper SacramentoRiver Group: Upper Sacramento
Monitor Stage: 63.0 FeetFlood Stage: 70.0 FeetDanger Stage: 71.0 Feet

Observed Data Credit
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Raw streamflow data is provided by the US Geological Survey (USGS).
View USGS Data for this station location.

Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2022*
29,900
59.51
Oct 26, 2021
2021*
11,500
46.82
Jan 30, 2021
2020*
20,200
53.55
Jan 27, 2020
2019*
51,100
68.33
Mar 1, 2019
2018*
38,400
63.11
Apr 8, 2018
 Historical High Stage/Flow Events (Period of Record - Oct 1940 to Present) - Ranked by Flow
1983*
51,800
68.50
Mar 04, 1983
2019*
51,100
68.33
Mar 1, 2019
2017*
50,900
68.25
Feb 20, 2017
1998*
50,300
68.02
Feb 05, 1998
 * Discharge affected by regulation or diversion
Location Photographs
ESRI™ Locator Map
Impacts - E19 Information
65.0 FeetWater moves into the parking lot of Loves Landing trailer park along east bank of river inside levee.
67.2 FeetWater moves into parking lot and patio of Colusa Landing RV Park along east bank of river.
73.0 FeetStages above 73.0 feet result in major flooding of the area outside the levees. Top of levee.
Official 7 Day National Weather Service Forecast   (CAZ016)
Tonight: Mostly cloudy in the evening then clearing. Patchy frost after midnight. Lows 33 to 43. Light winds.

Monday: Partly cloudy in the morning then clearing. Areas of frost in the morning. Highs 57 to 65. Light winds.

Monday Night: Clear. Lows 34 to 44. Light winds.

Tuesday: Patchy frost in the morning. Sunny. Highs 61 to 67. North winds up to 15 mph.

Tuesday Night: Clear. Lows 34 to 44. North winds 10 to 15 mph.

Wednesday: Mostly sunny. Highs around 60.

Wednesday Night: Mostly cloudy. Lows 35 to 44.

Thursday through Friday: Mostly cloudy. Highs around 61. Lows 35 to 45.

Friday Night: Partly cloudy. Lows 35 to 44.

Saturday: Mostly sunny. Highs around 63.

Saturday Night: Partly cloudy with a slight chance of rain showers. Lows 36 to 45.

Sunday: Partly cloudy with a chance of rain showers. Highs around 61.
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.