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 CaliforniaRiver 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
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
2017*
50,900
68.25
Feb 20, 2017
 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
Official 7 Day National Weather Service Forecast   (CAZ016)
Today: Sunny. Highs 86 to 92. Light winds becoming northwest up to 10 mph in the afternoon.

Tonight: Clear. Lows 53 to 61. Southeast winds up to 10 mph.

Sunday: Sunny. Highs 82 to 88. Light winds.

Sunday Night: Clear. Lows 53 to 61. South winds up to 10 mph in the evening becoming light.

Monday: Sunny. Highs 84 to 90. Light winds.

Monday Night: Clear. Lows 53 to 61.

Tuesday: Sunny. Highs 85 to 91.

Tuesday Night and Wednesday: Clear. Lows 54 to 64. Highs 85 to 92.

Wednesday Night and Thursday: Mostly clear. Lows 56 to 65. Highs 86 to 93.

Thursday Night and Friday: Clear. Lows 56 to 65. Highs 87 to 93.
Impacts - E19 Information
65.0 FeetWater moves into the parking lot of Lovees Landing. Lovees Landing is a trailer park on the river inside the levee.
73.0 FeetStages above 73.0 feet result in major flooding of the area 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.