Gallatin River near Gallatin Gateway
Gallatin County, Montana
The past week
Loading chart…
What floods at each level
- 7.2 ft
Small bridge near gallatin gateway and a few homes west of town are beginning to flood.
- 7.1 ft
Water flows over road connecting two bridges over gallatin river. Three forest service campgrounds flood, including the one at squaw creek.
- 7 ft
Minor roads in gallatin gateway covered with water.
- 6.3 ft
Water flows over the axtell and irwin bridges.
- 6.1 ft
Flooding of the lowlands along the gallatin river.
- 6 ft
Water flows over roads as well as several smalller bridges. Several forest service campgrounds as well as some home west of town begin to flood.
- 5 ft
Gallatin river on west side of gallatin gateway can come out of banks at mill road near where the road crosses the river. Water may work into area yards and fields, and may encroach onto mill road.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| Jun 16, 1974 | 7.38 ft | 9,100 cfs |
| Jun 1, 1997 | 6.71 ft | 9,160 cfs |
| Jun 13, 2022 | 6.7 ft | 8,980 cfs |
More on Gallatin River
Get an alert when Gallatin River rises
Save this gauge in the free StormCast app and pick the level that matters to you. Your phone goes off when the water gets there.

