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| DONNER CREEK - DONNER LAKE (DNRC1) | ||||||||||||||||||
| Latitude: 39.33º N | Longitude: 120.28º W | Elevation: 5924 Feet | ||||||||||||||||
| Location: Nevada County in CA | ||||||||||||||||||
| River Group: Eastern Sierra | ||||||||||||||||||
| Issuance Time: | Jan 11 2026 at 8:14 AM PST |
| 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: Jan 11 2026 at 8:39 AM PST | ||||||
| Prob | Jan* | Feb | Mar | Apr | May | Jun |
| 10% | 5.9 | 7.4 | 7.8 | 8.4 | 11.0 | 5.5 |
| 25% | 5.3 | 4.4 | 5.5 | 7.0 | 9.2 | 3.3 |
| 50% | 4.6 | 2.8 | 4.6 | 5.5 | 4.8 | 1.3 |
| 75% | 4.2 | 2.2 | 3.3 | 4.9 | 3.7 | 0.7 |
| 90% | 4.0 | 2.0 | 2.5 | 3.8 | 1.5 | 0.4 |
| Mean | 2.2 | 2.5 | 3.9 | 6.0 | 7.1 | 3.3 |
| %Mean | 209.1 | 112.0 | 117.9 | 91.7 | 67.6 | 39.4 |
| Prob | Jul | Aug | Sep | Oct | Nov | Dec |
| 10% | 1.1 | 0.4 | 0.4 | 1.4 | 2.1 | 7.0 |
| 25% | 0.6 | 0.2 | 0.2 | 0.4 | 1.5 | 2.0 |
| 50% | 0.3 | 0.1 | 0.1 | 0.2 | 0.6 | 1.2 |
| 75% | 0.2 | 0.0 | 0.0 | 0.1 | 0.2 | 0.6 |
| 90% | 0.1 | 0.0 | 0.0 | 0.0 | 0.1 | 0.3 |
| Mean | 0.6 | 0.2 | 0.2 | 0.6 | 1.2 | 2.3 |
| %Mean | 50.0 | 50.0 | 50.0 | 33.3 | 50.0 | 52.2 |
| 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 (CAZ072) |
| Today: Mostly cloudy in the morning then becoming partly cloudy. Highs 40 to 45. Light winds. Tonight: Partly cloudy in the evening then clearing. Lows 13 to 23. Light winds. Monday: Sunny. Highs 41 to 46. Light winds. Monday Night: Clear. Lows 13 to 23. Light winds. Tuesday: Sunny. Highs 45 to 55. Light winds. Tuesday Night: Clear. Lows 18 to 28. Wednesday through Saturday: Clear. Highs 45 to 55. Lows 18 to 28. |