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Toutle River at Tower Road near Silver Lake

Critical Stages
135' - Action
137' - Flood
139' - Moderate
140' - Major

Latest Observation

Updated: 11:45 PM PST 12/16/25

Status: No Flooding

Stage: 123.93 ft

Flow: 5.55 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
4 AM 12/17 124.15 6.06
10 AM 12/17 124.45 6.78
4 PM 12/17 124.61 7.18
10 PM 12/17 124.64 7.26
4 AM 12/18 124.57 7.08
10 AM 12/18 124.53 6.98
4 PM 12/18 124.67 7.34
10 PM 12/18 125.05 8.36
4 AM 12/19 125.42 9.41
10 AM 12/19 125.74 10
4 PM 12/19 125.78 10.1
10 PM 12/19 125.6 9.79
4 AM 12/20 125.39 9.33
10 AM 12/20 125.22 8.83
4 PM 12/20 125.04 8.33
10 PM 12/20 124.86 7.84
4 AM 12/21 124.68 7.36
10 AM 12/21 124.52 6.96
4 PM 12/21 124.41 6.68
10 PM 12/21 124.38 6.61
4 AM 12/22 124.39 6.63
10 AM 12/22 124.4 6.66
4 PM 12/22 124.4 6.66
10 PM 12/22 124.38 6.61
4 AM 12/23 124.35 6.53
10 AM 12/23 124.31 6.44
4 PM 12/23 124.24 6.27
10 PM 12/23 124.15 6.06
4 AM 12/24 124.04 5.8
10 AM 12/24 123.94 5.57
4 PM 12/24 123.86 5.39
10 PM 12/24 123.8 5.26
4 AM 12/25 123.74 5.13
10 AM 12/25 123.7 5.05
4 PM 12/25 123.67 4.98
10 PM 12/25 123.67 4.98
4 AM 12/26 123.68 5
TimeStage (ft)Flow (kcfs)
12:45 AM 12/17 124.06 5.85
12:30 AM 12/17 124.05 5.82
12:15 AM 12/17 124.01 5.73
12:00 AM 12/17 123.96 5.62
11:45 PM 12/16 123.93 5.55
11:30 PM 12/16 123.92 5.53
11:15 PM 12/16 123.89 5.46
11:00 PM 12/16 123.86 5.39
10:45 PM 12/16 123.89 5.46
10:30 PM 12/16 123.83 5.33
10:15 PM 12/16 123.85 5.37
10:00 PM 12/16 123.85 5.37
9:45 PM 12/16 123.84 5.35
9:30 PM 12/16 123.85 5.37
9:15 PM 12/16 123.84 5.35
9:00 PM 12/16 123.8 5.26
8:45 PM 12/16 123.85 5.37
8:30 PM 12/16 123.8 5.26
8:15 PM 12/16 123.83 5.33
8:00 PM 12/16 123.83 5.33
7:45 PM 12/16 123.79 5.24
7:30 PM 12/16 123.79 5.24
7:15 PM 12/16 123.76 5.18
7:00 PM 12/16 123.82 5.31
6:45 PM 12/16 123.8 5.26
6:30 PM 12/16 123.8 5.26
6:15 PM 12/16 123.77 5.2
6:00 PM 12/16 123.83 5.33
5:45 PM 12/16 123.81 5.28
5:30 PM 12/16 123.84 5.35
Hydrograph for Toutle River at Tower Road near Silver Lake
140' - expect major bank erosion and areas of flooding along the Toutle River.
137' - expect significant bank erosion and some areas of minor flooding along the Toutle.
DateStage (ft)
Dec 3, 1982 145.01
Jan 5, 1983 142.53
Feb 8, 1996 141.89
Jan 8, 1983 141.73
Dec 16, 1982 141.61
Feb 20, 1982 141.23
Jan 24, 1982 140.93
Feb 23, 1986 140.74
Oct 29, 1982 140.6
Jan 25, 1984 140.53
Jan 24, 1984 140.04
Dec 2, 1977 139.54
Nov 24, 1986 139.29
Dec 9, 2015 139.01
Jan 3, 1984 138.84
Nov 7, 2006 134.85
Jan 7, 2009 134.07
Dec 3, 2007 131.07

Data provided by the National Weather Service.