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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: | Jul 06 2025 at 7:51 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. |
| Monthly Probability Plot |
| Monthly Streamflow Volume (1000s of Acre-Feet) Data Updated: Jul 06 2025 at 7:59 AM PDT | ||||||
| Prob | Jul* | Aug | Sep | Oct | Nov | Dec |
| 10% | 21.0 | 12.0 | 11.1 | 36.6 | 83.1 | 323.1 |
| 25% | 20.9 | 11.4 | 9.3 | 14.1 | 43.1 | 121.7 |
| 50% | 20.8 | 11.2 | 8.3 | 8.1 | 16.2 | 54.2 |
| 75% | 20.8 | 11.2 | 7.9 | 6.7 | 7.7 | 21.9 |
| 90% | 20.8 | 11.2 | 7.9 | 5.7 | 5.3 | 8.1 |
| Mean | 28.6 | 14.4 | 11.3 | 17.2 | 41.4 | 105.3 |
| %Mean | 72.7 | 77.8 | 73.5 | 47.1 | 39.1 | 51.5 |
| Prob | Jan | Feb | Mar | Apr | May | Jun |
| 10% | 372.7 | 347.0 | 413.1 | 293.8 | 320.8 | 198.3 |
| 25% | 164.6 | 206.5 | 243.1 | 220.4 | 258.4 | 89.7 |
| 50% | 85.8 | 95.8 | 157.4 | 150.8 | 135.4 | 49.8 |
| 75% | 32.7 | 52.6 | 100.7 | 110.9 | 78.4 | 31.4 |
| 90% | 23.3 | 35.3 | 72.2 | 74.4 | 40.3 | 20.6 |
| Mean | 130.1 | 148.4 | 185.4 | 169.1 | 161.3 | 82.6 |
| %Mean | 65.9 | 64.6 | 84.9 | 89.2 | 83.9 | 60.3 |
| Note 1: %Mean is the "Median forecast monthly value (50%)" divided by the "monthly mean" (displayed as a %) | ||||||
| Note 2: For current month, graphic represents remaining forecast only, text represents observed + remaining forecast. | ||||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ067) |
| Tonight: Clear. Lows 58 to 68. Light winds. Monday: Sunny. Highs 84 to 94. Light winds becoming southwest up to 10 mph in the afternoon. Monday Night: Clear. Lows 55 to 65. Prevailing west winds up to 10 mph in the evening becoming light. Tuesday: Sunny. Highs 82 to 92. Light winds becoming southwest up to 10 mph in the afternoon. Tuesday Night: Clear. Lows 55 to 65. Prevailing southwest winds up to 10 mph in the evening becoming light. Wednesday: Sunny. Highs 83 to 93. Wednesday Night: Clear. Lows 60 to 68. Thursday through Sunday: Clear. Highs 88 to 101. Lows 60 to 72. |