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| Latitude: 38.16º N | Longitude: 121.69º W | Elevation: 0 Feet | |
| Location: Solano County in California | River Group: Lower Sacramento | ||
| Monitor Stage: 7.4 Feet | Flood Stage: 11.9 Feet | Danger Stage: 12.9 Feet |

| Observed Data Credit | |
![]() | Raw streamflow data is provided by the California Department of Water Resources. |
Historical Stage/Flow Data |
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|
Water Year
|
Peak Discharge (cfs)
|
Stage (feet)
|
Date
|
| Most Recent 5 Years | |||
2025* |
-- | 6.70 |
Feb 14, 2025 |
2024* |
-- |
8.45 |
Feb 7, 2024 |
2023* |
-- |
8.81 |
Jan 5, 2023 |
2022* |
-- |
8.35 |
Oct 24, 2021 |
2021* |
-- |
7.92 |
Jun 25, 2021 |
| Historical High Stage/Flow Events (Period of Record - Jan 1925 to Present) - Ranked by Stage | |||
1986* |
-- |
11.50 |
Feb 20, 1986
|
1997* |
-- |
11.18 |
Jan 5, 1997 |
| 1984* | -- | 10.61 | Dec 3, 1983 |
| 1983* | -- | 10.46 | Jan 29, 1983 |
2017* |
-- |
9.79 |
Feb 11, 2017 |
| 1915 | -- | 9.70** | Feb 11, 1915 |
| *Discharge affected by regulation or diversion ** Stage of record before regulation by Shasta Dam began in 1943 *** Datum changed from NGVD29 to NAVD88 on 10/01/2006. The difference is -0.6 ft and must be applied to all data before date to convert to NAVD88 |
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| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ018) |
| Today: Widespread fog and areas of frost in the morning. Mostly cloudy. Highs 52 to 58. Northeast winds up to 10 mph. Tonight: Mostly clear in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows around 38. Light winds. Tuesday: Widespread fog and locally dense in the morning. Mostly cloudy. Highs around 49. Northeast winds up to 10 mph. Tuesday Night: Mostly cloudy. Lows around 44. Northeast winds up to 10 mph. Wednesday: Cloudy. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs around 48. Northeast winds up to 10 mph. Wednesday Night: Rain. Lows around 46. New Years Day: Rain. Highs around 53. Thursday Night and Friday: Rain likely. Lows around 49. Highs 53 to 58. Friday Night: Rain likely. Lows around 49. Saturday and Saturday Night: Rain likely. Highs 51 to 56. Lows around 49. Sunday: Mostly cloudy with a chance of rain. Highs around 54. |
| Flood Impacts | |
| 21.4 Feet | Stages above 21.4 feet result in major flooding outside of the levees. Top of levee. |
| 9.4 Feet | The lower end of Rio Vista begins to flood at high tides. |
| 8.4 Feet | Nearby low lying delta tracts are threatened by flooding. |
| Product Disclaimer |
This river graphic is not intended to serve as a substitute for official flood watches, warnings, advisories, or statements issued by the NWS Sacramento Weather Forecast Office. Observations are preliminary and subject to change. River levels identified as "forecast" should be consistent with those contained in official NWS products. River levels identified as "guidance" have significant uncertainty due to future weather or reservoir regulation and are provided for planning purposes only. |