The Chariton River near Prairie Hill crested at major flood stage 23 times among the 201 crests the National Weather Service lists from 1955 to 2026. The highest, 24.26 ft on May 31, 2019, was major flooding, 9.26 feet above flood stage. 2 other gauges on the Chariton 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, Chariton River near Prairie Hill
Action stage
10.0
0
—
The level at which the NWS or its partners begin to take action
Flood stage (minor)
15.0
136
Jul 27, 2025
Minimal or no property damage, but possibly some public threat
Moderate flood stage
19.0
42
May 22, 2019
Some inundation of structures and roads near the stream
Major flood stage
21.0
23
Jul 11, 2026
Extensive inundation of structures and roads
03
Every listed crest
201 crests from 1955 to 2026. 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 201 listed crests.
Highest listed crests, Chariton River near Prairie Hill
1
May 31, 2019
24.26
+9.26
Major
44,400
2
Apr 18, 2013
23.39
+8.39
Major
—
3
Jul 27, 2008
23.27
+8.27
Major
—
4
Jul 23, 2010
23.23
+8.23
Major
—
5
Jul 11, 2021
23.21
+8.21
Major
—
6
Sep 11, 2014
23.07
+8.07
Major
34,100
7
May 13, 2002
23.01
+8.01
Major
—
8
Sep 15, 2008
22.94
+7.94
Major
—
9
Jun 26, 2008
22.84
+7.84
Major
—
10
May 16, 2009
22.82
+7.82
Major
—
11
Jun 23, 2019
22.60
+7.60
Major
—
12
Jun 28, 2015
22.37
+7.37
Major
34,300
13
May 27, 1996
22.33
+7.33
Major
33,600
14
May 13, 2010
22.27
+7.27
Major
—
15
Apr 23, 1973
21.96
+6.96
Major
—
16
May 24, 1995
21.96
+6.96
Major
—
17
Jul 11, 2026
21.96
+6.96
Major
—
18
Jul 1, 1993
21.93
+6.93
Major
—
19
Apr 28, 2024
21.60
+6.60
Major
—
20
May 28, 2013
21.40
+6.40
Major
—
21
Sep 11, 1969
21.25
+6.25
Major
—
22
May 29, 1973
21.10
+6.10
Major
—
23
Apr 2, 1983
21.10
+6.10
Major
—
24
Mar 4, 1985
20.95
+5.95
Moderate
—
25
Jul 6, 1981
20.77
+5.77
Moderate
—
26
Jul 27, 1981
20.73
+5.73
Moderate
—
27
Oct 10, 1985
20.63
+5.63
Moderate
—
28
Oct 5, 1973
20.58
+5.58
Moderate
—
29
Nov 1, 1984
20.42
+5.42
Moderate
—
30
May 22, 2019
20.42
+5.42
Moderate
—
31
Apr 4, 1960
20.40
+5.40
Moderate
—
32
Jun 6, 2001
20.36
+5.36
Moderate
—
33
Sep 24, 1970
20.32
+5.32
Moderate
—
34
Jun 15, 1967
20.25
+5.25
Moderate
—
35
Aug 1, 1958
20.22
+5.22
Moderate
—
36
Oct 3, 1986
20.22
+5.22
Moderate
—
37
May 17, 1995
20.17
+5.17
Moderate
—
38
Jun 9, 1982
20.14
+5.14
Moderate
—
39
Mar 10, 2009
20.14
+5.14
Moderate
—
40
Sep 14, 1961
20.10
+5.10
Moderate
—
41
May 9, 1996
20.05
+5.05
Moderate
—
42
Feb 23, 1985
20.04
+5.04
Moderate
—
43
May 16, 1970
20.00
+5.00
Moderate
—
44
Dec 2, 1982
20.00
+5.00
Moderate
—
45
Apr 26, 1976
19.98
+4.98
Moderate
—
46
Jun 15, 2010
19.95
+4.95
Moderate
—
47
Sep 22, 1965
19.90
+4.90
Moderate
—
48
Jul 20, 1982
19.86
+4.86
Moderate
—
49
Oct 5, 1998
19.86
+4.86
Moderate
23,300
50
Mar 26, 1973
19.80
+4.80
Moderate
—
05
The worst floods along the Chariton River
For this gauge's highest crests, the other gauges on the Chariton River that crested above flood stage within a week.
NOAA National Water Prediction Service, gauge PRIM7, 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.