Gallatin River near Gallatin Gateway
Critical Stages
5' - Action
6' - Flood
7' - Moderate
7.5' - Major
Latest Observation
Updated: 11:00 PM MST 12/14/25
Status: No Flooding
Stage: 1.29 ft
Flow: 0.309 kcfs
Forecast
Forecast not available for this location.
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 11:00 PM 12/14 | 1.29 | 0.309 |
| 10:45 PM 12/14 | 1.29 | 0.309 |
| 10:30 PM 12/14 | 1.3 | 0.313 |
| 10:15 PM 12/14 | 1.3 | 0.313 |
| 10:00 PM 12/14 | 1.3 | 0.313 |
| 9:45 PM 12/14 | 1.3 | 0.313 |
| 9:30 PM 12/14 | 1.3 | 0.313 |
| 9:15 PM 12/14 | 1.31 | 0.318 |
| 9:00 PM 12/14 | 1.31 | 0.318 |
| 8:45 PM 12/14 | 1.31 | 0.318 |
| 8:30 PM 12/14 | 1.31 | 0.318 |
| 8:15 PM 12/14 | 1.3 | 0.313 |
| 8:00 PM 12/14 | 1.3 | 0.313 |
| 7:45 PM 12/14 | 1.3 | 0.313 |
| 7:30 PM 12/14 | 1.3 | 0.313 |
| 7:15 PM 12/14 | 1.3 | 0.313 |
| 7:00 PM 12/14 | 1.3 | 0.313 |
| 6:45 PM 12/14 | 1.3 | 0.313 |
| 6:30 PM 12/14 | 1.3 | 0.313 |
| 6:15 PM 12/14 | 1.3 | 0.313 |
| 6:00 PM 12/14 | 1.31 | 0.318 |
| 5:45 PM 12/14 | 1.31 | 0.318 |
| 5:30 PM 12/14 | 1.31 | 0.318 |
| 5:15 PM 12/14 | 1.31 | 0.318 |
| 5:00 PM 12/14 | 1.31 | 0.318 |
| 4:45 PM 12/14 | 1.31 | 0.318 |
| 4:30 PM 12/14 | 1.31 | 0.318 |
| 4:15 PM 12/14 | 1.31 | 0.318 |
| 4:00 PM 12/14 | 1.31 | 0.318 |
| 3:45 PM 12/14 | 1.32 | 0.322 |
7.2' -
Small bridge near gallatin gateway and a few homes west of town are beginning to flood.
7.1' -
Water flows over road connecting two bridges over gallatin river. Three forest service campgrounds flood, including the one at squaw creek.
7' -
Minor roads in gallatin gateway covered with water.
6.3' -
Water flows over the axtell and irwin bridges.
6.1' -
Flooding of the lowlands along the gallatin river.
6' -
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' -
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.
| Date | Stage (ft) |
|---|---|
| Jun 17, 1974 | 7.38 |
| Jun 2, 1997 | 6.71 |
| Jun 13, 2022 | 6.7 |
| Jun 30, 2011 | 6.51 |
| Jun 6, 1991 | 6.5 |
| Jun 27, 1971 | 6.49 |
| Jun 9, 1970 | 6.48 |
| Jun 6, 1995 | 6.31 |
| Jul 4, 1975 | 6.27 |
| Jun 15, 1959 | 6.23 |
| Jun 11, 1996 | 6.11 |
| Jun 13, 1965 | 6.02 |
| Jun 6, 1986 | 6 |
| Jun 4, 1948 | 5.77 |
| Jun 6, 1952 | 5.71 |
| May 30, 2003 | 5.71 |
| Jun 8, 1964 | 5.7 |
| Jun 1, 2018 | 5.65 |
| Jun 19, 1943 | 5.61 |
| Jun 7, 1957 | 5.59 |
Data provided by the National Weather Service.
