Fisher River near Libby
Critical Stages
7' - Action
7.5' - Flood
8.5' - Moderate
10' - Major
Latest Observation
Updated: 6:45 PM MST 12/16/25
Status: No Flooding
Stage: 5.36 ft
Flow: 1.44 kcfs
Forecast
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 11 PM 12/16 | 5.74 | 1.83 |
| 5 AM 12/17 | 5.97 | 2.09 |
| 11 AM 12/17 | 6.32 | 2.54 |
| 5 PM 12/17 | 6.62 | 2.95 |
| 11 PM 12/17 | 6.75 | 3.14 |
| 5 AM 12/18 | 6.7 | 3.07 |
| 11 AM 12/18 | 6.58 | 2.89 |
| 5 PM 12/18 | 6.43 | 2.68 |
| 11 PM 12/18 | 6.28 | 2.48 |
| 5 AM 12/19 | 6.16 | 2.33 |
| 11 AM 12/19 | 6.09 | 2.24 |
| 5 PM 12/19 | 6.04 | 2.18 |
| 11 PM 12/19 | 5.96 | 2.08 |
| 5 AM 12/20 | 5.86 | 1.97 |
| 11 AM 12/20 | 5.75 | 1.84 |
| 5 PM 12/20 | 5.63 | 1.71 |
| 11 PM 12/20 | 5.53 | 1.61 |
| 5 AM 12/21 | 5.42 | 1.5 |
| 11 AM 12/21 | 5.32 | 1.4 |
| 5 PM 12/21 | 5.23 | 1.32 |
| 11 PM 12/21 | 5.14 | 1.24 |
| 5 AM 12/22 | 5.06 | 1.17 |
| 11 AM 12/22 | 4.98 | 1.1 |
| 5 PM 12/22 | 4.9 | 1.04 |
| 11 PM 12/22 | 4.84 | 0.992 |
| 5 AM 12/23 | 4.77 | 0.939 |
| 11 AM 12/23 | 4.71 | 0.895 |
| 5 PM 12/23 | 4.66 | 0.859 |
| 11 PM 12/23 | 4.61 | 0.824 |
| 5 AM 12/24 | 4.56 | 0.789 |
| 11 AM 12/24 | 4.51 | 0.756 |
| 5 PM 12/24 | 4.47 | 0.73 |
| 11 PM 12/24 | 4.42 | 0.698 |
| 5 AM 12/25 | 4.39 | 0.679 |
| 11 AM 12/25 | 4.35 | 0.655 |
| 5 PM 12/25 | 4.32 | 0.637 |
| 11 PM 12/25 | 4.29 | 0.619 |
| 5 AM 12/26 | 4.26 | 0.601 |
| Time | Stage (ft) | Flow (kcfs) |
|---|---|---|
| 7:45 PM 12/16 | 5.35 | 1.43 |
| 7:30 PM 12/16 | 5.35 | 1.43 |
| 7:15 PM 12/16 | 5.35 | 1.43 |
| 7:00 PM 12/16 | 5.35 | 1.43 |
| 6:45 PM 12/16 | 5.36 | 1.44 |
| 6:30 PM 12/16 | 5.35 | 1.43 |
| 6:15 PM 12/16 | 5.36 | 1.44 |
| 6:00 PM 12/16 | 5.36 | 1.44 |
| 5:45 PM 12/16 | 5.37 | 1.45 |
| 5:30 PM 12/16 | 5.37 | 1.45 |
| 5:15 PM 12/16 | 5.37 | 1.45 |
| 5:00 PM 12/16 | 5.37 | 1.45 |
| 4:45 PM 12/16 | 5.38 | 1.46 |
| 4:30 PM 12/16 | 5.38 | 1.46 |
| 4:15 PM 12/16 | 5.38 | 1.46 |
| 4:00 PM 12/16 | 5.38 | 1.46 |
| 3:45 PM 12/16 | 5.38 | 1.46 |
| 3:30 PM 12/16 | 5.39 | 1.47 |
| 3:15 PM 12/16 | 5.39 | 1.47 |
| 3:00 PM 12/16 | 5.39 | 1.47 |
| 2:45 PM 12/16 | 5.4 | 1.48 |
| 2:30 PM 12/16 | 5.4 | 1.48 |
| 2:15 PM 12/16 | 5.4 | 1.48 |
| 2:00 PM 12/16 | 5.41 | 1.49 |
| 1:45 PM 12/16 | 5.41 | 1.49 |
| 1:30 PM 12/16 | 5.41 | 1.49 |
| 1:15 PM 12/16 | 5.42 | 1.5 |
| 1:00 PM 12/16 | 5.42 | 1.5 |
| 12:45 PM 12/16 | 5.42 | 1.5 |
| 12:30 PM 12/16 | 5.42 | 1.5 |
9' -
Flooding affects low lying homes and roads adjacent to the river. Flooding affects Fisher River Road and several flood prone areas along the road.
7.5' -
Flooding affects low lying areas adjacent to the river. Flooding also causes minor washouts along Fisher River Road.
| Date | Stage (ft) |
|---|---|
| Feb 9, 1996 | 10.35 |
| Jan 16, 1974 | 9.29 |
| Apr 28, 1997 | 8.75 |
| Apr 15, 2002 | 8.54 |
| May 22, 1948 | 8.3 |
| Nov 25, 1990 | 8 |
| Mar 19, 2017 | 7.81 |
| May 19, 2008 | 7.81 |
| Mar 18, 1972 | 7.75 |
| Dec 11, 2025 | 7.67 |
| Apr 25, 2012 | 7.66 |
| May 5, 1971 | 7.57 |
| Apr 24, 1969 | 7.54 |
| May 16, 2011 | 7.46 |
| Dec 5, 1975 | 7.18 |
| Nov 12, 1989 | 7.01 |
| Jun 16, 2022 | 6.7 |
| Mar 16, 2015 | 6.66 |
| May 28, 1998 | 6.54 |
| May 25, 2021 | 6.18 |
Data provided by the National Weather Service.
