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 - GRIDLEY (GRIC1)
Latitude: 39.37º NLongitude: 121.65º WElevation: 92 Feet
Location: Butte County in CaliforniaRiver Group: Lower Sacramento
Issuance Time: Oct 17 2021 at 7:38 AM PDTNext Issuance: Oct 18 2021 at 9:00 AM PDT
Monitor Stage: 94.0 FeetFlood Stage: 103.0 FeetDanger Stage: 104.0 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.

Verification - Historical Graphical RVF
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Historical Stage/Flow Data
Water Year
Peak Discharge (cfs)
Stage (feet)
Date
 Most Recent 5 Years
2020*
9,540
76.16
Oct 2, 2019
2019*
24,900
82.90
Apr 7, 2019
2018*
14,200
79.49
Apr 7, 2018
2017*
129,000
96.37
Feb 14, 2017
2016*
10,912
78.37
Jun 29, 2016
 Historical High Stage/Flow Events (Period of Record - Mar 1929 to Present) - Ranked by Flow
1956
--
102.25**
Dec 23, 1955
1986*
--
100.06
Feb 19, 1986
1997*
--
98.83
Jan 2, 1997
2017*
129,000
96.37
Feb 14, 2017
1995*
89,434
94.66
Mar 12, 1995
2006* 76,964 91.97 Jan 3, 2006
 * Discharge affected by regulation or diversion
 ** Peak stage before regulation by Oroville Dam began in 1967 (also old datum)
 *** Datum difference is -2.9 ft and must be applied to data to convert from NGVD29 to NAVD88
 **** Datum changed from USED to NAVD88 on 10/01/2019. The difference is -0.7 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   (CAZ016)
Tonight: Rain showers in the evening, then a chance of rain showers after midnight. Breezy, colder. Lows 40 to 46. Southeast winds 10 to 25 mph. Gusts up to 40 mph in the evening.

Monday: Mostly sunny. A slight chance of rain showers in the morning. Cooler. Highs around 61. Southeast winds 10 to 15 mph.

Monday Night: Mostly clear. Lows 35 to 43. East winds up to 10 mph shifting to the north after midnight.

Tuesday: Mostly sunny. Highs around 64. Northwest winds up to 10 mph shifting to the southeast in the afternoon.

Tuesday Night: Mostly cloudy. A chance of rain showers in the evening, then rain showers after midnight. Lows around 48. Southeast winds 10 to 15 mph with gusts to around 25 mph.

Wednesday: Rain showers. Highs around 58.

Wednesday Night: Mostly cloudy with a chance of rain showers. Lows 47 to 53.

Thursday: Mostly cloudy with a chance of rain showers. Highs 61 to 67.

Thursday Night: Cloudy with rain showers likely. Lows around 55.

Friday: Mostly cloudy with rain showers likely. Highs 61 to 67.

Friday Night: Mostly cloudy with a slight chance of rain showers. Colder. Lows 44 to 50.

Saturday: Mostly cloudy with a chance of rain showers. Highs around 60.

Saturday Night: Rain showers likely. Lows around 50.

Sunday: Rain showers likely. Highs around 60.
Impacts - E19 Information
95.3 FeetOverflow of the east bank begins east of Gridley. This water flows into orchards.
97.5 FeetGeneral overflow of the east bank south of the gage to near Highway 70 occurs. This floods extensive areas of farm land.
99.3 FeetWater flows over Highway 70 south of East Gridley Road.
101.6 FeetEast bank overflows from Hamilton Bend to Four Corners and to near Highway 40.
106.5 FeetStages above 106.5 feet result in flooding 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.