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| STONY CREEK - BLACK BUTTE RESERVOIR (BLBC1) | ||||||||||||||||||
| Latitude: 39.81º N | Longitude: 122.33º W | Elevation: 426 Feet | ||||||||||||||||
| Location: Tehama County in CA | ||||||||||||||||||
| River Group: Upper Sacramento | ||||||||||||||||||
| Issuance Time: | Jan 04 2026 at 7:42 AM PST |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. |
| 10-Day Accumulated Volume Plot |

| Tabular 10-Day Streamflow Volume Accumulation (1000s of Acre-Feet) Data Updated: Jan 04 2026 at 7:49 AM PST | ||||||||||
| Prob | Jan 05 | Jan 06 | Jan 07 | Jan 08 | Jan 09 | |||||
| 10% (Max) | 12.0 | 29.2 | 52.6 | 63.1 | 70.0 | |||||
| 25% | 11.1 | 25.4 | 40.0 | 48.6 | 54.6 | |||||
| 50% (Prob) | 10.6 | 22.2 | 32.7 | 38.9 | 43.9 | |||||
| 75% | 10.4 | 19.9 | 28.6 | 34.7 | 39.3 | |||||
| 90% (Min) | 10.3 | 18.7 | 26.7 | 32.6 | 36.8 | |||||
| RFC FCST | 10.7 | 23.2 | 36.4 | 44.0 | 49.5 | |||||
| Prob | Jan 10 | Jan 11 | Jan 12 | Jan 13 | Jan 14 | |||||
| 10% (Max) | 75.3 | 80.0 | 84.8 | 89.1 | 92.9 | |||||
| 25% | 59.3 | 63.3 | 67.0 | 71.3 | 75.4 | |||||
| 50% (Prob) | 48.0 | 51.5 | 54.7 | 57.6 | 60.5 | |||||
| 75% | 43.1 | 46.4 | 49.5 | 52.4 | 55.1 | |||||
| 90% (Min) | 40.5 | 43.7 | 46.6 | 49.4 | 52.0 | |||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ015) |
| Tonight: A chance of rain until early morning, then rain late in the night. Lows 40 to 48. South winds 10 to 15 mph with gusts to around 25 mph. Monday: Rain. Patchy fog. Highs around 48. Southeast winds 10 to 15 mph with gusts to around 30 mph. Monday Night: Cloudy. Rain in the evening, then a chance of rain after midnight. Lows 41 to 46. Southeast winds up to 10 mph with gusts to around 20 mph in the evening becoming light. Tuesday: Mostly cloudy with a slight chance of rain. Highs around 51. Light winds. Tuesday Night: Mostly cloudy with a chance of rain. Lows 38 to 46. Light winds. Wednesday: Mostly cloudy with a chance of rain. Highs around 51. Wednesday Night: Mostly cloudy with a chance of rain. Lows 33 to 39. Thursday: Partly cloudy with a slight chance of rain. Highs around 49. Thursday Night: Mostly clear. Lows around 36. Friday: Mostly cloudy. Highs 50 to 56. Friday Night through Sunday: Mostly clear. Lows around 38. Highs 52 to 60. |