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BIG GRIZZLY CREEK - LAKE DAVIS (DVSC1)
Latitude:
39.88º N
Longitude:
120.48º W
Elevation:
5768 Feet
Location: Plumas County in CA
River Group: Lower Sacramento
Issuance Time: Jun 01 2025 at 8:04 AM PDT
Please Note:Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty.

Flow data on this product are unregulated / full natural flow.
2025 Multi-Year Accumulated Volume Plot     Number of years to plot: CSV Ensemble Files (Data in kcfs):  Forecast Group  |  DVSC1
Created with Highcharts 9.2.1Daily Observed Volumes(1000s Ac-Ft)Multi Water Year 2023 to 2025 - Day (mm/dd/yy)Multi-Year VolumeAccumulation (1000s Ac-Ft)Chart context menuLAKE DAVIS - PORTOLA, NR (DVSC1) 06/01/2025Median Forecast: 80.1 kafCreated: 06/01/2025 at 08:04 AM PDT191 kafRecord High (1995-1997)191 kafRecord High (1995-1997)191 kafRecord High (1995-1997)191 kafRecord High (1995-1997)0.02 kafRecord Low (2020-2022)0.02 kafRecord Low (2020-2022)0.02 kafRecord Low (2020-2022)0.02 kafRecord Low (2020-2022)Feb 05, 20251.54 kafFeb 05, 20251.54 kaf90%: 79.5 kaf75%: 79.6 kaf50%: 80.1 kaf25%: 80.7 kaf10%: 81.1 kafMin Trace (2006: 79.5 kaf)Median Trace (1981: 80.1 kaf)Max Trace (1983: 82.3 kaf)Volume MedVolume MeanTraces (1980-2023)Record HighRecord LowAccum to Date MeanAccum to Date MedianAccum to Date ObsDaily ObsObs Peak Observed to Date Percent of Mean: MM% (78.3 kaf) Water Year to Date Mean: MM kaf This product only considers meteorological uncertainty and does not account for hydrologic uncertainty. Means/medians are based on the period of Water Years 1980 through 2023. Legend entries below can be toggled on/off.00.120.240.360.480.60.720.840.961.081.21.321.441.561.681.810/01202202/01202306/01202310/01202302/01202406/01202410/01202402/01202506/01202509/3020250153045607590105120135150165180195210225


Location Photographs

ESRI™ Locator Map
Official 7 Day National Weather Service Forecast   (CAZ071)
Today: Mostly sunny. Slight chance of showers in the afternoon. Highs 83 to 93. East winds around 10 mph shifting to the west with gusts up to 30 mph in the afternoon.

Tonight: Partly cloudy with a slight chance of showers in the evening, then clear after midnight. Lows 41 to 51. North winds 10 to 20 mph with gusts up to 35 mph.

Monday: Sunny. Highs 77 to 87. Northeast winds 10 to 15 mph.

Monday Night: Clear. Lows 42 to 52. North winds 10 to 15 mph.

Tuesday: Sunny. Highs 77 to 87. Light winds becoming north around 10 mph in the afternoon.

Tuesday Night: Clear. Lows 41 to 51.

Wednesday and Wednesday Night: Clear. Highs 76 to 86. Lows 44 to 54.

Thursday: Sunny in the morning then becoming partly cloudy. Highs 78 to 88.

Thursday Night through Saturday: Clear. Lows 47 to 57. Highs 84 to 94.