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SACRAMENTO RIVER - COLUSA BRIDGE (CLUC1)
Latitude:
39.21º N
Longitude:
122.00º W
Elevation:
70 Feet
Location: Colusa County in CA
River Group: Upper Sacramento
Forecast Issued: Mar 23 2025 at 8:52 AM PDT
Next Issuance: Mar 24 2025 at 9:00 AM PDT

Action/
Monitor:
63.0 Ft
Minor
Flood:
70.0 Ft
Moderate
Flood:
72.0 Ft
Major
Flood:
73.0 Ft

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Showing Forecast.  Click image for obs.
Graphical River Forecast - SACRAMENTO RIVER - COLUSA BRIDGE (CLUC1)Graphical River Forecast - SACRAMENTO RIVER - COLUSA BRIDGE (CLUC1)

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

Flood Impacts
73.0 FeetStages above 73.0 feet result in major flooding of the area outside the levees. Top of levee.
67.2 FeetWater moves into the parking lot and outdoor patio of Colusa Landing RV Park along east bank of river.
65.0 FeetWater moves into the parking lot of Loves Landing trailer park along east bank of river inside levee.
63.0 FeetMonitor Stage.