The Muscatatuck River at Deputy crested at major flood stage 2 times among the 112 crests the National Weather Service lists from 1948 to 2025. The highest, 34.30 ft on January 21, 1959, was major flooding, 9.30 feet above flood stage. 1 other gauge on the Muscatatuck 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, Muscatatuck River at Deputy
Action stage
23.0
32
Mar 1, 2021
The level at which the NWS or its partners begin to take action
Flood stage (minor)
25.0
23
Feb 16, 2025
Minimal or no property damage, but possibly some public threat
Moderate flood stage
28.0
7
Aug 5, 2009
Some inundation of structures and roads near the stream
Major flood stage
32.0
2
Jul 14, 2015
Extensive inundation of structures and roads
03
Every listed crest
112 crests from 1948 to 2025. 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 112 listed crests.
Highest listed crests, Muscatatuck River at Deputy
1
Jan 21, 1959
34.30
+9.30
Major
52,200
2
Jul 14, 2015
32.28
+7.28
Major
40,200
3
Aug 8, 1992
31.70
+6.70
Moderate
27,000
4
Mar 19, 2008
30.51
+5.51
Moderate
36,600
5
Aug 5, 2009
29.89
+4.89
Moderate
34,200
6
May 17, 1990
29.26
+4.26
Moderate
29,600
7
Jun 23, 1960
28.57
+3.57
Moderate
31,800
8
Mar 10, 1964
28.54
+3.54
Moderate
31,400
9
Apr 29, 1996
28.47
+3.47
Moderate
30,700
10
Jan 24, 1949
27.70
+2.70
Minor
28,000
11
Feb 16, 2025
27.34
+2.34
Minor
22,000
12
May 24, 1968
27.05
+2.05
Minor
26,300
13
Feb 25, 2018
26.61
+1.61
Minor
20,200
14
Mar 1, 2017
26.16
+1.16
Minor
19,100
15
Jun 17, 2019
25.90
+0.90
Minor
18,400
16
Jan 5, 2004
25.82
+0.82
Minor
19,900
17
Mar 12, 2006
25.82
+0.82
Minor
19,900
18
Jul 5, 1957
25.80
+0.80
Minor
22,100
19
Apr 19, 2011
25.74
+0.74
Minor
19,600
20
Sep 9, 2018
25.71
+0.71
Minor
17,900
21
Apr 3, 2015
25.64
+0.64
Minor
19,400
22
Dec 17, 2001
25.60
+0.60
Minor
19,200
23
Feb 16, 1990
25.56
+0.56
Minor
18,200
24
May 8, 2002
25.51
+0.51
Minor
—
25
Feb 19, 2000
25.39
+0.39
Minor
18,600
26
Jun 26, 2011
25.28
+0.28
Minor
18,297
27
Jan 31, 1982
25.25
+0.25
Minor
20,500
28
Dec 6, 2011
25.25
+0.25
Minor
18,300
29
Apr 16, 1998
25.10
+0.10
Minor
17,800
30
Apr 20, 2019
25.09
+0.09
Minor
16,500
31
Mar 5, 1963
25.08
+0.08
Minor
21,800
32
Dec 18, 1990
25.06
+0.06
Minor
17,000
33
Mar 30, 1985
24.99
−0.01
Action
17,100
34
Nov 15, 1993
24.94
−0.06
Action
16,600
35
Mar 1, 2021
24.85
−0.15
Action
—
36
Jan 4, 2000
24.78
−0.22
Action
—
37
Jul 8, 1996
24.60
−0.40
Action
—
38
May 3, 1983
24.58
−0.42
Action
15,800
39
May 2, 2011
24.57
−0.43
Action
16,384
40
Feb 2, 1988
24.38
−0.62
Action
15,400
41
May 8, 1961
24.36
−0.64
Action
24,300
42
Jan 6, 2005
24.03
−0.97
Action
15,000
43
Oct 25, 2001
23.92
−1.08
Action
—
44
Dec 1, 2006
23.83
−1.17
Action
14,600
45
Nov 16, 1985
23.74
−1.26
Action
13,900
46
May 11, 1996
23.70
−1.30
Action
—
47
Feb 24, 1975
23.58
−1.42
Action
16,100
48
Dec 22, 1984
23.52
−1.48
Action
13,800
49
Jan 23, 1999
23.50
−1.50
Action
13,800
50
Jun 1, 1997
23.49
−1.51
Action
13,800
05
The worst floods along the Muscatatuck River
For this gauge's highest crests, the other gauges on the Muscatatuck River that crested above flood stage within a week.
NOAA National Water Prediction Service, gauge DEPI3, 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.