River stage
Gallatin, Grand River
- River level
- 5.37 ft
- Status
- Below flood stage
- 7-day change
- -2.70 ft
- Recent high
- 27.52 ft
- Recent low
- 3.60 ft
Last reported 2026-10-13 | NWS GAZM7
- 30-day change
- +1.51 ft
- Average
- 6.83 ft
- Readings
- 122
- Data span
- 122 days
- Record crest
- 45.00 ft
In brief
The Grand River at Gallatin, MO read 5.37 ft on Oct 13, 2026, 15.63 ft below action stage. That is 1.51 ft higher than 30 days earlier.
Source: National Weather Service gauge GAZM7
River level timeline
Stage threshold profile
Highest crests on record
| Rank | Crest | Date |
|---|---|---|
| 1 | 45.00 ft | 1909-07-08 |
| 2 | 42.02 ft | 1929-06-02 |
| 3 | 41.80 ft | 1926-09-17 |
| 4 | 41.50 ft | 1993-07-07 |
| 5 | 40.50 ft | 1914-05-01 |
| 6 | 40.50 ft | 1928-11-19 |
| 7 | 39.55 ft | 1947-06-24 |
| 8 | 39.30 ft | 1919-05-05 |
Flood crests recorded at this gauge by the National Weather Service.
What happens at each level
- 26.00 ft
Low-lying woodlands and farmland along the river flood.
- 33.00 ft
Over twenty thousand acres of farmland flood. In addition, a sand and gravel operation downstream of Highway 6 is threatened by flooding.
- 40.00 ft
State Highway 6 near Gallatin floods. In addition, a gas station on the west side of the river is threatened by flooding.
Written by the local National Weather Service forecast office for this exact gauge.
Frequently asked questions
Is the Grand River flooding at Gallatin?
No. The Grand River at Gallatin is at 5.37 ft, 15.63 ft below action stage.
What is the flood stage at Gallatin?
The National Weather Service sets action stage 21 ft, minor flooding 26 ft, moderate flooding 33 ft and major flooding 39 ft.
What is the highest the Grand River has been at Gallatin?
The highest crest on record is 45.0 ft, on 1909-07-08.
Is the Grand River high or low right now at Gallatin?
At 5.37 ft it is higher than 46% of readings over the last 122 days.
Stage and flood information from the NOAA National Weather Service (gauge GAZM7); daily history from the U.S. Geological Survey (site 06897500). Last reading 2026-10-13. For flood safety decisions always follow official National Weather Service warnings.