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)
Today: Partly cloudy in the morning, then mostly cloudy with a slight chance of rain showers in the afternoon. Highs 61 to 66. South winds 10 to 15 mph with gusts to around 25 mph.

Tonight: Mostly clear in the evening then becoming mostly cloudy. Lows around 39. Northwest winds 10 to 15 mph with gusts to around 25 mph.

Tuesday: Mostly sunny. Highs around 60. Northwest winds 10 to 15 mph with gusts to around 25 mph.

Tuesday Night: Mostly clear. Lows around 39. Northwest winds up to 10 mph.

Wednesday: Mostly sunny. Highs around 63. Light winds becoming southeast up to 10 mph in the afternoon.

Wednesday Night: Mostly cloudy. Lows around 47.

Thursday: Rain showers. Breezy. Highs 53 to 59.

Thursday Night: Rain showers. Breezy. Lows 43 to 49.

Friday: Rain showers. Breezy. Highs 51 to 57.

Friday Night and Saturday: Rain showers. Breezy. Lows 37 to 42. Highs 48 to 54.

Saturday Night and Sunday: Mostly cloudy with a chance of rain showers. Lows 33 to 38. Highs 50 to 55.
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.