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SACRAMENTO RIVER - HAMILTON CITY (HAMC1)
| Latitude: 39.75º N | Longitude: 122.00º W | Elevation: 125 Feet | | | |
| Location: Glenn County in California | Bulletin Group: Upper Sacramento | River Group: Upper Sacramento |
| Issuance Time: | May 08, 2025 at 8:31 AM PDT |
| Action/Monitor: 142.0 Feet | Minor Flood: 147.0 Feet | Moderate Flood: 149.2 Feet | Major Flood: 150.2 Feet |
| 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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| Flood Impacts |
| 147.2 Feet | Overflow begins on the east bank of the river, 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 sunny. Highs 89 to 94. Light winds becoming south up to 10 mph in the afternoon.
Tonight: Mostly clear. Lows 56 to 62. Southeast winds up to 10 mph.
Saturday: Mostly sunny. Highs 89 to 95. Light winds becoming south up to 10 mph in the afternoon.
Saturday Night: Mostly clear. Lows 55 to 61. South winds 10 to 15 mph.
Sunday: Mostly sunny. Highs 77 to 83. South winds up to 15 mph. Gusts up to 20 mph increasing to 30 mph in the afternoon.
Sunday Night: Partly cloudy with a slight chance of rain showers. Lows around 51.
Monday: Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Cooler. Highs 63 to 68.
Monday Night: Partly cloudy with a slight chance of rain showers. Lows 45 to 50.
Tuesday: Partly cloudy with a slight chance of rain showers. Highs 67 to 73.
Tuesday Night: Mostly clear. Lows around 50.
Wednesday and Wednesday Night: Clear. Highs 75 to 80. Lows around 51.
Thursday: Mostly sunny. Highs 80 to 85. |
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