National Weather Service California Nevada River Forecast Center Department of Commerce National Oceanic and Atmospheric Administration National Weather Service

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FEATHER RIVER - NICOLAUS (NCOC1)
Latitude: 38.89º NLongitude: 121.60º WElevation: 32 Feet
Location: Sutter County in CaliforniaRiver Group: Lower Sacramento
Monitor Stage: 39.0 FeetFlood Stage: 47.0 FeetDanger Stage: 48.0 Feet

Observed Data Credit
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Raw streamflow data is provided by the California Department of Water Resources.
View CA DWR Data for this station location.

Historical Stage/Flow Data
Note: Water Year 2025 is currently showing peak daily mean values. These will be updated to instantaneous peaks in the coming months.
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2025* -- 41.19 Feb 09, 2025
2024* -- 34.38 Feb 22, 2024
2023* -- 39.52 Mar 21, 2023
2022* -- 27.55 Oct 25, 2021
2021* -- 18.30 Jan 29, 2021
 Historical High Stage/Flow Events (Period of Record - Nov 1931 to Present) - Ranked by Stage
1956 357,000 51.60 Dec 23, 1955
1965 281,000 51.55 Dec 23, 1964
1940 -- 50.75 Mar 30, 1940
1997* -- 50.40 Jan 2, 1997
1986* -- 49.10 Feb 20, 1986
 * Discharge affected by regulation or diversion
 ** Record flow since regulation by Oroville Dam began in 1967
 *** Datum changed from NGVD29 to NAVD88 on 10/01/2016. The difference is -1.15 ft and must be applied to all data before date to convert to NAVD88
Location Photographs
ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ017)
Tonight: Mostly cloudy. Lows 43 to 49. Northwest winds around 10 mph in the evening becoming light. Gusts up to 25 mph.

Tuesday: Mostly cloudy. A chance of rain in the afternoon. Highs 53 to 61. Light winds becoming south up to 10 mph in the afternoon.

Tuesday Night: Rain showers and a slight chance of thunderstorms. Lows around 48. East winds up to 10 mph.

Wednesday: Rain likely in the morning, then rain showers and a slight chance of thunderstorms in the afternoon. Highs 52 to 58. Southeast winds 10 to 15 mph.

Wednesday Night: Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Lows around 45. Southeast winds up to 10 mph.

Thursday: Partly cloudy. Highs around 59.

Thursday Night: Mostly clear. Lows around 41.

Friday: Mostly sunny. Highs around 60.

Friday Night: Mostly cloudy. Lows around 43.

Saturday: Mostly cloudy with a slight chance of rain. Highs around 56.

Saturday Night: Cloudy with a chance of rain. Lows around 42.

Sunday: Mostly cloudy with a chance of rain. Highs around 54.

Sunday Night and washingtons birthday: Rain. Lows around 40. Highs around 51.
Flood Impacts
53.4 FeetStages above 53.4 feet result in flooding outside of 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.