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Clark Fork River at Deer Lodge

Critical Stages
5' - Action
6' - Flood
Moderate
Major

Latest Observation

Updated: 1:30 AM MST 12/18/25

Status: No Flooding

Stage: 2.8 ft

Flow: 0.214 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
5 AM 12/18 2.83 0.226
11 AM 12/18 2.83 0.226
5 PM 12/18 2.83 0.226
11 PM 12/18 2.82 0.222
5 AM 12/19 2.82 0.222
11 AM 12/19 2.82 0.222
5 PM 12/19 2.82 0.222
11 PM 12/19 2.82 0.222
5 AM 12/20 2.82 0.222
11 AM 12/20 2.82 0.222
5 PM 12/20 2.81 0.218
11 PM 12/20 2.81 0.218
5 AM 12/21 2.81 0.218
11 AM 12/21 2.81 0.218
5 PM 12/21 2.81 0.218
11 PM 12/21 2.81 0.218
5 AM 12/22 2.8 0.214
11 AM 12/22 2.8 0.214
5 PM 12/22 2.8 0.214
11 PM 12/22 2.8 0.214
5 AM 12/23 2.8 0.214
11 AM 12/23 2.8 0.214
5 PM 12/23 2.8 0.214
11 PM 12/23 2.8 0.214
5 AM 12/24 2.8 0.214
11 AM 12/24 2.8 0.214
5 PM 12/24 2.79 0.21
11 PM 12/24 2.79 0.21
5 AM 12/25 2.79 0.21
11 AM 12/25 2.79 0.21
5 PM 12/25 2.79 0.21
11 PM 12/25 2.79 0.21
5 AM 12/26 2.79 0.21
11 AM 12/26 2.79 0.21
5 PM 12/26 2.79 0.21
11 PM 12/26 2.79 0.21
5 AM 12/27 2.78 0.205
TimeStage (ft)Flow (kcfs)
1:30 AM 12/18 2.8 0.214
1:15 AM 12/18 2.8 0.214
1:00 AM 12/18 2.8 0.214
12:45 AM 12/18 2.8 0.214
12:30 AM 12/18 2.8 0.214
12:15 AM 12/18 2.8 0.214
12:00 AM 12/18 2.8 0.214
11:45 PM 12/17 2.8 0.214
11:30 PM 12/17 2.8 0.214
11:15 PM 12/17 2.81 0.218
11:00 PM 12/17 2.81 0.218
10:45 PM 12/17 2.81 0.218
10:30 PM 12/17 2.81 0.218
10:15 PM 12/17 2.81 0.218
10:00 PM 12/17 2.81 0.218
9:45 PM 12/17 2.8 0.214
9:30 PM 12/17 2.81 0.218
9:15 PM 12/17 2.8 0.214
9:00 PM 12/17 2.81 0.218
8:45 PM 12/17 2.81 0.218
8:30 PM 12/17 2.81 0.218
8:15 PM 12/17 2.8 0.214
8:00 PM 12/17 2.8 0.214
7:45 PM 12/17 2.8 0.214
7:30 PM 12/17 2.8 0.214
7:15 PM 12/17 2.8 0.214
7:00 PM 12/17 2.8 0.214
6:45 PM 12/17 2.8 0.214
6:30 PM 12/17 2.8 0.214
6:15 PM 12/17 2.8 0.214
Hydrograph for Clark Fork River at Deer Lodge
6' - Water begins approaching some homes in Deerlodge. Flooding of Cottonwood Creek 1/4 mile downstream from Deerlodge is also possible.
DateStage (ft)
Jun 22, 2018 5.38
May 23, 1981 5.35
Feb 25, 1986 5.2
Jun 14, 1997 5.07
Jun 14, 2011 5.02
Jun 14, 2017 4.81
Jun 9, 2020 4.75
Jun 17, 2010 4.68
Jun 22, 1984 4.67
May 26, 1980 4.58
Feb 8, 1996 4.46
Jun 12, 2022 3.82
May 30, 2025 3.18

Data provided by the National Weather Service.