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N Santiam River at Mehama

Critical Stages
8.6' - Action
11' - Flood
12.5' - Moderate
13.5' - Major

Latest Observation

Updated: 8:30 PM PST 12/14/25

Status: No Flooding

Stage: 6.56 ft

Flow: 7.73 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
10 PM 12/14 6.46 7.44
4 AM 12/15 6.4 7.27
10 AM 12/15 6.44 7.39
4 PM 12/15 6.69 8.11
10 PM 12/15 6.99 9.01
4 AM 12/16 7.13 9.45
10 AM 12/16 7.11 9.39
4 PM 12/16 7.02 9.11
10 PM 12/16 7.01 9.08
4 AM 12/17 7.41 10.4
10 AM 12/17 7.16 9.55
4 PM 12/17 6.48 7.5
10 PM 12/17 6.25 6.86
4 AM 12/18 6.04 6.31
10 AM 12/18 6.11 6.49
4 PM 12/18 7.68 11.4
10 PM 12/18 9.23 18.9
4 AM 12/19 9.91 22.9
10 AM 12/19 9.76 22
4 PM 12/19 9.07 18
10 PM 12/19 8.12 13.2
4 AM 12/20 7.21 9.71
10 AM 12/20 6.58 7.78
4 PM 12/20 6.26 6.89
10 PM 12/20 6.1 6.46
4 AM 12/21 6.03 6.28
10 AM 12/21 5.97 6.13
4 PM 12/21 5.91 5.98
10 PM 12/21 5.91 5.98
4 AM 12/22 5.99 6.18
10 AM 12/22 6.11 6.49
4 PM 12/22 6.26 6.89
10 PM 12/22 6.42 7.33
4 AM 12/23 6.48 7.5
10 AM 12/23 6.4 7.27
4 PM 12/23 6.24 6.84
10 PM 12/23 6.06 6.36
4 AM 12/24 5.92 6
TimeStage (ft)Flow (kcfs)
8:45 PM 12/14 6.56 7.73
8:30 PM 12/14 6.56 7.73
8:15 PM 12/14 6.56 7.73
8:00 PM 12/14 6.56 7.73
7:45 PM 12/14 6.56 7.73
7:30 PM 12/14 6.57 7.76
7:15 PM 12/14 6.56 7.73
7:00 PM 12/14 6.57 7.76
6:45 PM 12/14 6.56 7.73
6:30 PM 12/14 6.56 7.73
6:15 PM 12/14 6.57 7.76
6:00 PM 12/14 6.57 7.76
5:45 PM 12/14 6.57 7.76
5:30 PM 12/14 6.57 7.76
5:15 PM 12/14 6.56 7.73
5:00 PM 12/14 6.57 7.76
4:45 PM 12/14 6.57 7.76
4:30 PM 12/14 6.58 7.78
4:15 PM 12/14 6.57 7.76
4:00 PM 12/14 6.58 7.78
3:45 PM 12/14 6.57 7.76
3:30 PM 12/14 6.57 7.76
3:15 PM 12/14 6.57 7.76
3:00 PM 12/14 6.59 7.81
2:45 PM 12/14 6.58 7.78
2:30 PM 12/14 6.58 7.78
2:15 PM 12/14 6.58 7.78
2:00 PM 12/14 6.59 7.81
1:45 PM 12/14 6.59 7.81
1:30 PM 12/14 6.59 7.81
Hydrograph for N Santiam River at Mehama
13.5' - major flood stage, expect widespread flooding along the North Santiam River from Gates downstream to Stayton.
11' - expect minor flooding of low-lying areas along the North Santiam from Gates downstream to Stayton.
DateStage (ft)
Jan 6, 1923 17.5
Nov 20, 1921 17.5
Apr 1, 1931 16
Dec 28, 1945 15.37
Mar 18, 1932 14.5
Dec 22, 1964 13.55
Feb 7, 1996 13.4
Jan 21, 1972 11.91
Jan 16, 2011 11.7
Nov 26, 1999 11.48
Nov 24, 1960 11
Jan 19, 2012 10.68
Feb 23, 1986 10.6
Nov 7, 2006 10.53
Jan 1, 2009 10.33
Dec 28, 1998 10.04
Dec 17, 2015 9.83
Apr 14, 2002 9.64
Apr 8, 2019 8.85

Data provided by the National Weather Service.