Mill Creek (WA) at Walla Walla
Critical Stages
Action
Flood
Moderate
Major
Latest Observation
Updated: 1:00 AM PST 12/16/25
Status: Not Defined
Stage: 2.45 ft
Flow: 0.138 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 1:15 AM 12/16 | 2.46 | 0.142 |
| 1:00 AM 12/16 | 2.45 | 0.138 |
| 12:45 AM 12/16 | 2.45 | 0.138 |
| 12:30 AM 12/16 | 2.45 | 0.138 |
| 12:15 AM 12/16 | 2.45 | 0.138 |
| 12:00 AM 12/16 | 2.45 | 0.138 |
| 11:45 PM 12/15 | 2.45 | 0.138 |
| 11:30 PM 12/15 | 2.45 | 0.138 |
| 11:15 PM 12/15 | 2.45 | 0.138 |
| 11:00 PM 12/15 | 2.45 | 0.138 |
| 10:45 PM 12/15 | 2.45 | 0.138 |
| 10:30 PM 12/15 | 2.45 | 0.138 |
| 10:15 PM 12/15 | 2.45 | 0.138 |
| 10:00 PM 12/15 | 2.45 | 0.138 |
| 9:45 PM 12/15 | 2.45 | 0.138 |
| 9:30 PM 12/15 | 2.45 | 0.138 |
| 9:15 PM 12/15 | 2.45 | 0.138 |
| 9:00 PM 12/15 | 2.45 | 0.138 |
| 8:45 PM 12/15 | 2.45 | 0.138 |
| 8:30 PM 12/15 | 2.45 | 0.138 |
| 8:15 PM 12/15 | 2.45 | 0.138 |
| 8:00 PM 12/15 | 2.46 | 0.142 |
| 7:45 PM 12/15 | 2.46 | 0.142 |
| 7:30 PM 12/15 | 2.46 | 0.142 |
| 7:15 PM 12/15 | 2.46 | 0.142 |
| 7:00 PM 12/15 | 2.46 | 0.142 |
| 6:45 PM 12/15 | 2.46 | 0.142 |
| 6:30 PM 12/15 | 2.46 | 0.142 |
| 6:15 PM 12/15 | 2.46 | 0.142 |
| 6:00 PM 12/15 | 2.46 | 0.142 |
No flood impact data available for this location.
| Date | Stage (ft) |
|---|---|
| Feb 7, 2020 | 7.05 |
| Feb 9, 1996 | 6.89 |
Data provided by the National Weather Service.
