Minnesota River at Henderson
Critical Stages
727' - Action
732' - Flood
736' - Moderate
739.5' - Major
Latest Observation
Updated: 3:30 PM CST 12/15/25
Status: No Flooding
Stage: 717.73 ft
Flow: 4.34 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 3:30 PM 12/15 | 717.73 | 4.34 |
| 3:15 PM 12/15 | 717.73 | 4.34 |
| 3:00 PM 12/15 | 717.73 | 4.34 |
| 2:45 PM 12/15 | 717.73 | 4.34 |
| 2:30 PM 12/15 | 717.73 | 4.34 |
| 2:15 PM 12/15 | 717.73 | 4.34 |
| 2:00 PM 12/15 | 717.73 | 4.34 |
| 1:45 PM 12/15 | 717.73 | 4.34 |
| 1:30 PM 12/15 | 717.73 | 4.34 |
| 1:15 PM 12/15 | 717.72 | 4.34 |
| 1:00 PM 12/15 | 717.72 | 4.34 |
| 12:45 PM 12/15 | 717.71 | 4.33 |
| 12:30 PM 12/15 | 717.7 | 4.32 |
| 12:15 PM 12/15 | 717.68 | 4.31 |
| 12:00 PM 12/15 | 717.67 | 4.3 |
| 11:45 AM 12/15 | 717.66 | 4.29 |
| 11:30 AM 12/15 | 717.65 | 4.29 |
| 11:15 AM 12/15 | 717.65 | 4.29 |
| 11:00 AM 12/15 | 717.64 | 4.28 |
| 10:45 AM 12/15 | 717.63 | 4.27 |
| 10:30 AM 12/15 | 717.62 | 4.26 |
| 10:15 AM 12/15 | 717.61 | 4.26 |
| 10:00 AM 12/15 | 717.61 | 4.26 |
| 9:45 AM 12/15 | 717.6 | 4.25 |
| 9:30 AM 12/15 | 717.59 | 4.24 |
| 9:15 AM 12/15 | 717.59 | 4.24 |
| 9:00 AM 12/15 | 717.58 | 4.24 |
| 8:45 AM 12/15 | 717.57 | 4.23 |
| 8:30 AM 12/15 | 717.56 | 4.22 |
| 8:15 AM 12/15 | 717.55 | 4.21 |
737' -
Highway 99 east of St Peter is closed (estimated levels for spring flooding)
736.8' -
Highway 22 east of St Peter closed (estimated levels for spring flooding)
733.7' -
The floodwall gates will be closed when Henderson reaches 733.7 and the river is still rising at Mankato.
732.5' -
Water begins encroaching on highway 19 east of Henderson.
732' -
Water begins impacting residences and agricultural buildings north and south of Henderson.
| Date | Stage (ft) |
|---|---|
| Jun 26, 2024 | 741.77 |
| Sep 28, 2010 | 740.08 |
| Apr 11, 1965 | 739.65 |
| Jun 24, 2014 | 739.65 |
| Jun 23, 1993 | 739.5 |
| Apr 18, 2001 | 739.2 |
| Apr 28, 2001 | 738.5 |
| Mar 24, 2019 | 738.5 |
| Apr 10, 1969 | 738.17 |
| Apr 11, 1997 | 737.9 |
| Mar 27, 2011 | 737.66 |
| Mar 22, 2010 | 737.59 |
| May 18, 2023 | 735.99 |
| Jun 28, 2018 | 735.4 |
| Apr 24, 2023 | 733.73 |
| Apr 28, 2018 | 733.7 |
| May 14, 1993 | 733.5 |
| Apr 5, 1993 | 733.5 |
| Sep 27, 2016 | 732.97 |
| Mar 11, 2020 | 732.75 |
Data provided by the National Weather Service.
