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NORTH FORK YUBA RIVER - NEW BULLARDS BAR RESERVOIR (NBBC1)
Latitude:
39.39º N		Longitude:
121.14º W		Elevation:
1965 Feet
Location: Yuba 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  |  NBBC1
Created with Highcharts 9.2.1Daily Observed Volumes​(1000s Ac-Ft)Multi Water Year 2023 to 2025 - Day (mm/dd/yy)Multi-Year Volume​Accumulation (1000s Ac-Ft)Chart context menuN YUBA - NEW BULLARDS BAR DAM (NBBC1) 06/16/2025​Median Forecast: 3520 kaf | 107% of MeanCreated: 06/16/2025 at 06:32 AM PDT3290 kaf​Mean​3290 kaf​Mean3290 kaf​Mean​3290 kaf​Mean6430 kaf​Record High (1982-1984)​6430 kaf​Record High (1982-1984)6430 kaf​Record High (1982-1984)​6430 kaf​Record High (1982-1984)1350 kaf​Record Low (2013-2015)​1350 kaf​Record Low (2013-2015)1350 kaf​Record Low (2013-2015)​1350 kaf​Record Low (2013-2015)Mar 15, 2023​39.3 kaf​Mar 15, 2023​39.3 kaf90%: 3520 kaf75%: 3520 kaf50%: 3520 kaf25%: 3520 kaf10%: 3530 kafMin Trace (2007: 3520 kaf)Median Trace (1989: 3520 kaf)Max Trace (1987: 3540 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: 108% (3460 kaf) Water Year to Date Mean: 3200 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.036912151821242730333639424510/01​202202/01​202306/01​202310/01​202302/01​202406/01​202410/01​202402/01​202506/01​202509/30​2025050010001500200025003000350040004500500055006000650070007500
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Official 7 Day National Weather Service Forecast   (CAZ067)
Today: Sunny. Highs 79 to 89. Light winds becoming southwest up to 10 mph in the afternoon.

Tonight: Clear. Lows 52 to 62. Prevailing southwest winds up to 10 mph in the evening becoming light.

Tuesday: Sunny. Highs 82 to 92. Light winds becoming west up to 10 mph in the afternoon.

Tuesday Night: Clear. Lows 57 to 65. Prevailing west winds up to 10 mph in the evening becoming light.

Wednesday: Sunny. Highs 87 to 97. Light winds becoming west up to 10 mph in the afternoon.

Wednesday Night: Clear. Lows 59 to 68.

juneteenth: Sunny. Highs 83 to 93.

Thursday Night and Friday: Clear. Lows 52 to 60. Highs 77 to 92.

Friday Night through Sunday: Clear. Lows 48 to 55. Highs 71 to 86.