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Cosumnes River at Michigan Bar

Critical Stages
7' - Action
12' - Flood
16' - Moderate
18' - Major

Latest Observation

Updated: 10:30 PM PST 12/14/25

Status: No Flooding

Stage: 3 ft

Flow: 0.058 kcfs

Forecast

TimeStage (ft)Flow (kcfs)
1 AM 12/15 3 0.058
2 AM 12/15 3 0.058
3 AM 12/15 3 0.058
4 AM 12/15 3 0.058
5 AM 12/15 3 0.058
6 AM 12/15 3 0.058
7 AM 12/15 3 0.058
8 AM 12/15 3 0.058
9 AM 12/15 3 0.058
10 AM 12/15 3 0.058
11 AM 12/15 3 0.058
12 PM 12/15 3 0.058
1 PM 12/15 3 0.058
2 PM 12/15 3 0.058
3 PM 12/15 3 0.058
4 PM 12/15 3 0.058
5 PM 12/15 3 0.058
6 PM 12/15 3 0.058
7 PM 12/15 3 0.058
8 PM 12/15 3 0.058
9 PM 12/15 3 0.058
10 PM 12/15 3 0.058
11 PM 12/15 3 0.058
12 AM 12/16 3 0.058
1 AM 12/16 3 0.058
2 AM 12/16 3 0.058
3 AM 12/16 3 0.058
4 AM 12/16 3 0.058
5 AM 12/16 3 0.058
6 AM 12/16 3 0.058
7 AM 12/16 3 0.058
8 AM 12/16 3 0.058
9 AM 12/16 3 0.058
10 AM 12/16 3 0.058
11 AM 12/16 3 0.058
12 PM 12/16 3 0.058
1 PM 12/16 3 0.058
2 PM 12/16 3 0.058
3 PM 12/16 3 0.058
4 PM 12/16 3 0.058
5 PM 12/16 3 0.058
6 PM 12/16 3 0.058
7 PM 12/16 3 0.058
8 PM 12/16 3 0.058
9 PM 12/16 3 0.058
10 PM 12/16 3 0.058
11 PM 12/16 3 0.058
12 AM 12/17 3 0.058
1 AM 12/17 3 0.058
2 AM 12/17 3 0.058
3 AM 12/17 3 0.058
4 AM 12/17 3 0.058
5 AM 12/17 3 0.058
6 AM 12/17 3 0.058
7 AM 12/17 3.01 0.059
8 AM 12/17 3.01 0.059
9 AM 12/17 3.01 0.059
10 AM 12/17 3.02 0.06
11 AM 12/17 3.02 0.06
12 PM 12/17 3.03 0.062
1 PM 12/17 3.04 0.063
2 PM 12/17 3.06 0.066
3 PM 12/17 3.07 0.068
4 PM 12/17 3.08 0.069
5 PM 12/17 3.1 0.072
6 PM 12/17 3.12 0.076
7 PM 12/17 3.14 0.079
8 PM 12/17 3.16 0.082
9 PM 12/17 3.18 0.086
10 PM 12/17 3.21 0.091
11 PM 12/17 3.23 0.095
12 AM 12/18 3.26 0.1
1 AM 12/18 3.29 0.106
2 AM 12/18 3.31 0.11
3 AM 12/18 3.34 0.117
4 AM 12/18 3.36 0.121
5 AM 12/18 3.38 0.125
6 AM 12/18 3.39 0.128
7 AM 12/18 3.41 0.132
8 AM 12/18 3.42 0.135
9 AM 12/18 3.42 0.135
10 AM 12/18 3.43 0.137
11 AM 12/18 3.43 0.137
12 PM 12/18 3.43 0.137
1 PM 12/18 3.42 0.135
2 PM 12/18 3.42 0.135
3 PM 12/18 3.41 0.132
4 PM 12/18 3.4 0.13
5 PM 12/18 3.39 0.128
6 PM 12/18 3.38 0.125
7 PM 12/18 3.37 0.123
8 PM 12/18 3.35 0.119
9 PM 12/18 3.34 0.117
10 PM 12/18 3.33 0.115
11 PM 12/18 3.31 0.11
12 AM 12/19 3.3 0.108
1 AM 12/19 3.29 0.106
2 AM 12/19 3.28 0.104
3 AM 12/19 3.26 0.1
4 AM 12/19 3.25 0.098
TimeStage (ft)Flow (kcfs)
11:30 PM 12/14 2.99 0.056
11:15 PM 12/14 2.99 0.056
11:00 PM 12/14 2.99 0.056
10:45 PM 12/14 3.01 0.059
10:30 PM 12/14 3 0.058
10:15 PM 12/14 2.99 0.056
10:00 PM 12/14 2.99 0.056
9:45 PM 12/14 3.01 0.059
9:30 PM 12/14 2.99 0.056
9:15 PM 12/14 3.01 0.059
9:00 PM 12/14 3 0.058
8:45 PM 12/14 3.01 0.059
8:30 PM 12/14 3 0.058
8:15 PM 12/14 3.01 0.059
8:00 PM 12/14 2.99 0.056
7:45 PM 12/14 3.01 0.059
7:30 PM 12/14 3 0.058
7:15 PM 12/14 2.99 0.056
7:00 PM 12/14 3 0.058
6:45 PM 12/14 3.01 0.059
6:30 PM 12/14 3 0.058
6:15 PM 12/14 3 0.058
6:00 PM 12/14 3.01 0.059
5:45 PM 12/14 3.01 0.059
5:30 PM 12/14 3 0.058
5:15 PM 12/14 3.01 0.059
5:00 PM 12/14 3.01 0.059
4:45 PM 12/14 2.99 0.056
4:30 PM 12/14 3.02 0.06
4:15 PM 12/14 2.99 0.056
Hydrograph for Cosumnes River at Michigan Bar
13.2' - Water floods houses in Wilton. The south bank levee near Wilton is overtopped.
12' - Water flows on to the road near Wilton.
8' - Low lying lands along the river begin to flood.
DateStage (ft)
Jan 2, 1997 18.54
Dec 31, 2022 16.83
Mar 1, 1907 16.3
Feb 17, 1986 14.76
Dec 23, 1955 14.59
Feb 1, 1963 14.11
Dec 23, 1964 13.8
Feb 16, 1982 13.8
Dec 31, 2005 13.68
Apr 4, 2006 13.37
Feb 3, 1998 13.21
Jan 13, 1980 13.17
Jan 1, 2017 13.15
Feb 8, 2017 12.91
Apr 3, 1958 12.18
Jan 13, 1909 12
Jan 31, 1911 12
Nov 18, 1950 11.85
Feb 9, 1999 11.75
Mar 22, 2018 11.67

Data provided by the National Weather Service.