The Kankakee River at Momence crested at major flood stage 2 times among the 132 crests the National Weather Service lists from 1916 to 2020. The highest, 10.51 ft on March 6, 1979, was major flooding, 5.51 feet above flood stage. 4 other gauges on the Kankakee River crested above flood stage within a week of it.
The thresholds the National Weather Service uses for this gauge today, and how many listed crests reached each.
Flood categories, Kankakee River at Momence
Action stage
4.5
20
Dec 15, 2011
The level at which the NWS or its partners begin to take action
Flood stage (minor)
5.0
58
Apr 30, 2020
Minimal or no property damage, but possibly some public threat
Moderate flood stage
6.5
37
May 18, 2020
Some inundation of structures and roads near the stream
Major flood stage
9.0
2
Mar 6, 1979
Extensive inundation of structures and roads
03
Every listed crest
132 crests from 1916 to 2020. Filled: at or above flood stage. Hover a crest for its date and stage.
Crests at or above flood stage, by decade
These are the crests the local National Weather Service office lists for the gauge: the highest on record and recent crests. Lesser floods between them may be missing, so counts by decade are a floor.
Categories use today's flood stages. Levees, dams and channel changes since a crest can make old and new stages not directly comparable.
04
Highest crests
The 50 highest of 132 listed crests.
Highest listed crests, Kankakee River at Momence
1
Mar 6, 1979
10.51
+5.51
Major
16,000
2
Jan 25, 1930
9.09
+4.09
Major
—
3
Jan 4, 1919
8.90
+3.90
Moderate
—
4
Jan 4, 1928
8.90
+3.90
Moderate
—
5
Feb 24, 1959
8.82
+3.82
Moderate
—
6
Jan 21, 1916
8.60
+3.60
Moderate
8,500
7
Jan 30, 1965
8.23
+3.23
Moderate
—
8
Feb 11, 1988
8.08
+3.08
Moderate
—
9
Jan 24, 1929
8.06
+3.06
Moderate
9,650
10
Feb 19, 1951
8.06
+3.06
Moderate
8,400
11
Jan 3, 1974
7.99
+2.99
Moderate
—
12
Feb 13, 1984
7.96
+2.96
Moderate
7,200
13
Jan 6, 1924
7.90
+2.90
Moderate
—
14
Jan 28, 1972
7.73
+2.73
Moderate
—
15
Feb 25, 1936
7.66
+2.66
Moderate
—
16
Dec 22, 1985
7.62
+2.62
Moderate
—
17
Jan 14, 1917
7.60
+2.60
Moderate
—
18
Jan 29, 1938
7.56
+2.56
Moderate
—
19
Dec 18, 1951
7.44
+2.44
Moderate
—
20
Feb 24, 1982
7.25
+2.25
Moderate
—
21
Feb 21, 2018
7.19
+2.19
Moderate
12,300
22
Dec 24, 1932
7.12
+2.12
Moderate
—
23
Feb 12, 1977
7.12
+2.12
Moderate
—
24
Mar 9, 1963
7.09
+2.09
Moderate
6,500
25
Jun 27, 2015
7.09
+2.09
Moderate
—
26
Mar 11, 2009
7.07
+2.07
Moderate
12,000
27
Jan 4, 1968
7.04
+2.04
Moderate
—
28
Sep 15, 2008
6.98
+1.98
Moderate
11,800
29
May 18, 2020
6.87
+1.87
Moderate
11,600
30
Dec 28, 1980
6.81
+1.81
Moderate
—
31
Jan 22, 1922
6.80
+1.80
Moderate
—
32
Feb 1, 1934
6.80
+1.80
Moderate
—
33
Feb 12, 1994
6.79
+1.79
Moderate
—
34
Jan 27, 2019
6.79
+1.79
Moderate
—
35
Jan 23, 1969
6.78
+1.78
Moderate
—
36
Feb 1, 1927
6.77
+1.77
Moderate
—
37
Jan 10, 1962
6.71
+1.71
Moderate
—
38
Apr 11, 1922
6.63
+1.63
Moderate
9,970
39
Jan 14, 1994
6.57
+1.57
Moderate
—
40
Feb 24, 1948
6.47
+1.47
Minor
—
41
Mar 5, 1976
6.44
+1.44
Minor
11,900
42
Dec 15, 1927
6.32
+1.32
Minor
8,890
43
May 1, 2019
6.28
+1.28
Minor
10,500
44
Jan 28, 1966
6.25
+1.25
Minor
—
45
Jan 2, 1978
6.25
+1.25
Minor
—
46
Dec 27, 1920
6.20
+1.20
Minor
—
47
Feb 15, 1923
6.20
+1.20
Minor
—
48
Jan 13, 2005
6.19
+1.19
Minor
10,100
49
Dec 30, 1990
6.17
+1.17
Minor
10,600
50
Feb 8, 1925
6.10
+1.10
Minor
—
05
The worst floods along the Kankakee River
For this gauge's highest crests, the other gauges on the Kankakee River that crested above flood stage within a week.
NOAA National Water Prediction Service, gauge MOMI2, retrieved October 30, 2026. Stages in feet on the gauge's own datum, not elevation. Crests are as the National Weather Service lists them; preliminary values may be revised.