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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 16 2025 at 6:32 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) 06/16/2025Median Forecast: 78.0 kafCreated: 06/16/2025 at 06:32 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%: 77.6 kaf75%: 77.7 kaf50%: 78.0 kaf25%: 78.5 kaf10%: 79.1 kafMin Trace (2007: 77.6 kaf)Median Trace (2022: 78.0 kaf)Max Trace (1983: 79.8 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% (77.2 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: Sunny. Highs 77 to 87. Light winds becoming west 10 to 15 mph with gusts up to 35 mph in the afternoon.

Tonight: Clear. Lows 39 to 49. West winds 10 to 15 mph. Gusts up to 35 mph in the evening.

Tuesday: Sunny. Highs 80 to 90. Light winds becoming southwest around 10 mph in the afternoon.

Tuesday Night: Clear. Lows 45 to 55. West winds 10 to 15 mph in the evening becoming light.

Wednesday: Sunny. Highs 86 to 96. Light winds becoming southwest around 10 mph in the afternoon.

Wednesday Night: Clear. Lows 46 to 56.

juneteenth and Thursday Night: Clear. Highs 84 to 94. Lows 41 to 51.

Friday and Friday Night: Breezy, clear. Highs 77 to 87. Lows 34 to 44.

Saturday: Mostly sunny. Slight chance of showers in the afternoon. Highs 63 to 73.

Saturday Night and Sunday: Clear. Lows 30 to 40. Highs 68 to 78.