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| SACRAMENTO RIVER - HAMILTON CITY (HAMC1) | ||||||||||||||||||
| Latitude: 39.75º N | Longitude: 122.00º W | Elevation: 125 Feet | ||||||||||||||||
| Location: Glenn County in CA | ||||||||||||||||||
| River Group: Upper Sacramento | ||||||||||||||||||
| Issuance Time: | Jan 06 2026 at 2:05 PM PST |
| Action/ Monitor: 142.0 Ft | Minor Flood: 147.0 Ft | Moderate Flood: 149.2 Ft | Major Flood: 150.2 Ft |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. |
| Short-Range Peak Exceedance Plot Product Info. | CSV Ensemble Files (Data in kcfs): Forecast Group | HAMC1 | ||||||||||||||||||||||||||||||||||||
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| Location Photographs | ||
| ESRI™ Locator Map |
| Flood Impacts | |
| 147.2 Feet | Flood Stage - Overflow begins on the East bank of the river in Butte County, from near Wilson Landing Road to Highway 32. |
| 146.8 Feet | Water at top of Irvine Finch boat ramp. |
| 145.1 Feet | Water inundates Phase 2A restoration area north of Hwy 32 bridge inside of levee; touches toe of levee. |
| 144.0 Feet | County Road 23 in Glenn County closes east of RD 2140 levee as a result of water on roadway. |
| 137.7 Feet | West Sacramento Avenue and River Road north of Big Chico Creek flood 1.5 hours after the Hamilton City gage reaches 137.7-138.0 feet. |
| Official 7 Day National Weather Service Forecast (CAZ016) |
| Today: Mostly cloudy in the morning then becoming partly cloudy. Patchy fog until late afternoon. Highs around 54. Light winds becoming south up to 10 mph in the afternoon. Tonight: Partly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening, then a slight chance of rain after midnight. Patchy fog after midnight. Lows around 37. South winds up to 10 mph in the evening becoming light. Thursday: Areas of frost in the morning. Mostly sunny. Highs around 49. Northwest winds up to 15 mph. Thursday Night: Mostly clear. Lows 32 to 38. North winds 10 to 15 mph. Friday: Partly cloudy in the morning then clearing. Areas of frost in the morning. Highs around 50. North winds up to 10 mph with gusts to around 20 mph. Friday Night: Mostly clear. Patchy frost. Lows around 34. Saturday: Mostly cloudy. Areas of frost. Highs around 50. Saturday Night and Sunday: Mostly cloudy. Patchy fog. Lows around 38. Highs 50 to 56. Sunday Night: Mostly clear. Patchy fog. Lows around 39. Monday through Tuesday: Mostly clear. Highs 51 to 61. Lows around 40. |
| Flood Impacts | |
| 147.2 Feet | Flood Stage - Overflow begins on the East bank of the river in Butte County, from near Wilson Landing Road to Highway 32. |
| 146.8 Feet | Water at top of Irvine Finch boat ramp. |
| 145.1 Feet | Water inundates Phase 2A restoration area north of Hwy 32 bridge inside of levee; touches toe of levee. |
| 144.0 Feet | County Road 23 in Glenn County closes east of RD 2140 levee as a result of water on roadway. |
| 137.7 Feet | West Sacramento Avenue and River Road north of Big Chico Creek flood 1.5 hours after the Hamilton City gage reaches 137.7-138.0 feet. |
