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
2023*
48,000
67.26
Jan 16, 2023
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
 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: Clear. Lows around 59. Southwest winds around 10 mph shifting to the north after midnight. Gusts up to 20 mph.

Wednesday: Sunny. Highs 85 to 90. Northwest winds 10 to 15 mph with gusts to around 30 mph.

Wednesday Night: Clear. Lows 60 to 68. Northwest winds 10 to 15 mph. Gusts up to 30 mph after midnight.

Thursday: Sunny. Highs 92 to 97. North winds 10 to 15 mph with gusts to around 30 mph.

Thursday Night: Clear. Lows 60 to 66. Northwest winds up to 10 mph.

Friday: Sunny. Highs 94 to 100.

Friday Night: Clear. Lows 58 to 64.

Saturday: Sunny. Highs 89 to 94.

Saturday Night through Monday: Mostly clear. Lows around 61. Highs 88 to 95.

Monday Night and Tuesday: Mostly clear. Lows around 66. Highs 91 to 101.
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.