Sacramento River at Rio Vista Bridge
Critical Stages
7.4' - Action
11.9' - Flood
20.4' - Moderate
21.4' - Major
Latest Observation
Updated: 10:15 AM PST 12/10/25
Status: No Flooding
Stage: 4.94 ft
Flow: 4.94 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 2 PM 12/10 | 3.6 | 3.6 |
| 7 PM 12/10 | 5.5 | 5.5 |
| 3 AM 12/11 | 2.1 | 2.1 |
| 10 AM 12/11 | 5.6 | 5.6 |
| 3 PM 12/11 | 3.5 | 3.5 |
| 9 PM 12/11 | 5.2 | 5.2 |
| 4 AM 12/12 | 2.4 | 2.4 |
| 10 AM 12/12 | 5.9 | 5.9 |
| 4 PM 12/12 | 3.3 | 3.3 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 10:30 AM 12/10 | 4.83 | 4.83 |
| 10:15 AM 12/10 | 4.94 | 4.94 |
| 10:00 AM 12/10 | 5.02 | 5.02 |
| 9:45 AM 12/10 | 5.07 | 5.07 |
| 9:30 AM 12/10 | 5.09 | 5.09 |
| 9:15 AM 12/10 | 5.08 | 5.08 |
| 9:00 AM 12/10 | 5.06 | 5.06 |
| 8:45 AM 12/10 | 5.02 | 5.02 |
| 8:30 AM 12/10 | 4.97 | 4.97 |
| 8:15 AM 12/10 | 4.91 | 4.91 |
| 8:00 AM 12/10 | 4.83 | 4.83 |
| 7:45 AM 12/10 | 4.73 | 4.73 |
| 7:30 AM 12/10 | 4.63 | 4.63 |
| 7:15 AM 12/10 | 4.53 | 4.53 |
| 7:00 AM 12/10 | 4.43 | 4.43 |
| 6:45 AM 12/10 | 4.34 | 4.34 |
| 6:30 AM 12/10 | 4.22 | 4.22 |
| 6:15 AM 12/10 | 4.07 | 4.07 |
| 6:00 AM 12/10 | 3.94 | 3.94 |
| 5:45 AM 12/10 | 3.79 | 3.79 |
| 5:30 AM 12/10 | 3.6 | 3.6 |
| 5:15 AM 12/10 | 3.43 | 3.43 |
| 5:00 AM 12/10 | 3.25 | 3.25 |
| 4:45 AM 12/10 | 3.07 | 3.07 |
| 4:30 AM 12/10 | 2.88 | 2.88 |
| 4:15 AM 12/10 | 2.67 | 2.67 |
| 4:00 AM 12/10 | 2.41 | 2.41 |
| 3:45 AM 12/10 | 2.13 | 2.13 |
| 3:30 AM 12/10 | 1.89 | 1.89 |
| 3:15 AM 12/10 | 1.72 | 1.72 |
21.4' -
Stages above 21.4 feet result in major flooding outside of the levees. Top of levee.
9.4' -
The lower end of Rio Vista begins to flood at high tides.
8.4' -
Nearby low lying delta tracts are threatened by flooding.
| Date | Stage (ft) |
|---|---|
| Feb 20, 1986 | 11.5 |
| Jan 5, 1997 | 11.18 |
| Dec 3, 1983 | 10.61 |
| Feb 6, 1998 | 10.55 |
| Jan 29, 1983 | 10.46 |
| Dec 26, 1955 | 10.2 |
| Feb 11, 2017 | 9.79 |
| Jan 18, 1973 | 9.75 |
| Mar 14, 1995 | 9.75 |
| Feb 11, 1915 | 9.7 |
| Feb 21, 1980 | 9.59 |
| Feb 4, 1958 | 9.5 |
| Jan 11, 2017 | 9.37 |
| Jan 13, 1995 | 9.24 |
| Dec 14, 2024 | 9.14 |
| Dec 16, 2002 | 9.11 |
| Jan 23, 1970 | 9.1 |
| Feb 12, 1938 | 9.1 |
| Jan 8, 2005 | 9.08 |
| Jan 25, 1997 | 9.07 |
Data provided by the National Weather Service.
