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Klamath River near Seiad Valley

Critical Stages
13' - Action
15' - Flood
20' - Moderate
28' - Major

Latest Observation

Updated: 6:00 AM PST 12/16/25

Status: No Flooding

Stage: 2.62 ft

Flow: 1.56 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
7 AM 12/16 2.57 1.52
8 AM 12/16 2.58 1.53
9 AM 12/16 2.58 1.53
10 AM 12/16 2.58 1.53
11 AM 12/16 2.59 1.54
12 PM 12/16 2.59 1.54
1 PM 12/16 2.6 1.55
2 PM 12/16 2.61 1.55
3 PM 12/16 2.63 1.57
4 PM 12/16 2.65 1.58
5 PM 12/16 2.67 1.6
6 PM 12/16 2.7 1.62
7 PM 12/16 2.72 1.64
8 PM 12/16 2.75 1.66
9 PM 12/16 2.79 1.69
10 PM 12/16 2.82 1.72
11 PM 12/16 2.86 1.75
12 AM 12/17 2.9 1.78
1 AM 12/17 2.95 1.83
2 AM 12/17 2.99 1.86
3 AM 12/17 3.05 1.91
4 AM 12/17 3.11 1.96
5 AM 12/17 3.17 2.02
6 AM 12/17 3.24 2.08
7 AM 12/17 3.31 2.14
8 AM 12/17 3.38 2.21
9 AM 12/17 3.46 2.28
10 AM 12/17 3.53 2.35
11 AM 12/17 3.61 2.43
12 PM 12/17 3.69 2.51
1 PM 12/17 3.75 2.57
2 PM 12/17 3.81 2.63
3 PM 12/17 3.86 2.68
4 PM 12/17 3.92 2.74
5 PM 12/17 3.96 2.79
6 PM 12/17 4.01 2.84
7 PM 12/17 4.06 2.89
8 PM 12/17 4.1 2.94
9 PM 12/17 4.15 2.99
10 PM 12/17 4.19 3.04
11 PM 12/17 4.23 3.08
12 AM 12/18 4.26 3.12
1 AM 12/18 4.3 3.16
2 AM 12/18 4.33 3.2
3 AM 12/18 4.35 3.22
4 AM 12/18 4.38 3.25
5 AM 12/18 4.39 3.27
6 AM 12/18 4.41 3.29
7 AM 12/18 4.43 3.31
8 AM 12/18 4.44 3.33
9 AM 12/18 4.45 3.34
10 AM 12/18 4.45 3.34
11 AM 12/18 4.46 3.35
12 PM 12/18 4.46 3.35
1 PM 12/18 4.46 3.35
2 PM 12/18 4.46 3.35
3 PM 12/18 4.46 3.35
4 PM 12/18 4.46 3.35
5 PM 12/18 4.45 3.34
6 PM 12/18 4.44 3.33
7 PM 12/18 4.43 3.31
8 PM 12/18 4.42 3.3
9 PM 12/18 4.41 3.29
10 PM 12/18 4.39 3.27
11 PM 12/18 4.38 3.25
12 AM 12/19 4.37 3.24
1 AM 12/19 4.36 3.23
2 AM 12/19 4.35 3.22
3 AM 12/19 4.34 3.21
4 AM 12/19 4.34 3.21
5 AM 12/19 4.34 3.21
6 AM 12/19 4.35 3.22
7 AM 12/19 4.36 3.23
8 AM 12/19 4.38 3.25
9 AM 12/19 4.42 3.3
10 AM 12/19 4.46 3.35
11 AM 12/19 4.52 3.42
12 PM 12/19 4.58 3.49
1 PM 12/19 4.69 3.63
2 PM 12/19 4.81 3.78
3 PM 12/19 4.92 3.92
4 PM 12/19 5.03 4.06
5 PM 12/19 5.13 4.19
6 PM 12/19 5.27 4.38
7 PM 12/19 5.37 4.52
8 PM 12/19 5.45 4.63
9 PM 12/19 5.52 4.73
10 PM 12/19 5.57 4.8
11 PM 12/19 5.61 4.86
12 AM 12/20 5.63 4.89
1 AM 12/20 5.66 4.93
2 AM 12/20 5.68 4.97
3 AM 12/20 5.71 5.01
4 AM 12/20 5.74 5.05
TimeStage (ft)Flow (kcfs)
6:00 AM 12/16 2.62 1.56
5:45 AM 12/16 2.63 1.57
5:30 AM 12/16 2.62 1.56
5:15 AM 12/16 2.62 1.56
5:00 AM 12/16 2.62 1.56
4:45 AM 12/16 2.62 1.56
4:30 AM 12/16 2.61 1.55
4:15 AM 12/16 2.62 1.56
4:00 AM 12/16 2.61 1.55
3:45 AM 12/16 2.61 1.55
3:30 AM 12/16 2.61 1.55
3:15 AM 12/16 2.61 1.55
3:00 AM 12/16 2.61 1.55
2:45 AM 12/16 2.61 1.55
2:30 AM 12/16 2.61 1.55
2:15 AM 12/16 2.61 1.55
2:00 AM 12/16 2.61 1.55
1:45 AM 12/16 2.61 1.55
1:30 AM 12/16 2.61 1.55
1:15 AM 12/16 2.61 1.55
1:00 AM 12/16 2.61 1.55
12:45 AM 12/16 2.61 1.55
12:30 AM 12/16 2.61 1.55
12:15 AM 12/16 2.6 1.55
12:00 AM 12/16 2.61 1.55
11:45 PM 12/15 2.61 1.55
11:30 PM 12/15 2.61 1.55
11:15 PM 12/15 2.61 1.55
11:00 PM 12/15 2.61 1.55
10:45 PM 12/15 2.6 1.55
Hydrograph for Klamath River near Seiad Valley
33.75' - Major flooding is occurring along the entire reach of the Klamath River in Siskiyou County. Much of Highway 96 is impassable.
28' - Expect considerable flooding along the Klamath River in Siskiyou County. Sections of Highway 96 are flooded.
20' - Highway 96 innundated in low-lying spots along the Klamath River in Siskiyou County. Flooding is also likely at the confluence with the Scott River and the confluence with Indian Creek.
15' - The Klamath River is at flood stage. The Klamath River begins to flow out of its banks in some areas. Some low-lying structures may be flooded.
13' - The Klamath River is nearing bankfull.
DateStage (ft)
Dec 23, 1964 33.75
Jan 16, 1974 29.65
Dec 22, 1955 29.2
Jan 1, 1997 28.72
Dec 20, 1981 22.8
Jan 24, 1970 20.24
Mar 3, 1972 20.2
Jan 19, 1953 20.1
Jan 17, 1971 18.5
Feb 10, 2017 17.95
Feb 18, 1986 17.83
Jan 14, 1980 17.49
Mar 24, 1998 17.04
Feb 25, 1958 16.92
Feb 7, 2015 16.29
Dec 2, 1962 16.08

Data provided by the National Weather Service.