Data is updated every year about October/November time period



Conant Brook Dam, Conant Brook
Peak Project Releases
by Water Year
(1968 - Present)
Drainage Area:  8 sq. miles
Normal Pool:  0 ft.
Gate Invert Elev.:  693 ft. NGVD
1" Runoff =   427 ac-ft
Storage at Spillway Crest:   9.0 in. / 3,740 ac-ft


Date Annual Peak
Release (cfs)
Mar 1968 1 126
1969 2
  
Feb 1970 1 128
1971 2
Mar 1972 1 112
1973 2
Dec 1973 1 123
Sep 1975 1 125
Jan 1976 1 127
Mar 1977 1 108
Jan 1978 1 123
Mar 1979 1 134
  
Mar 1980 1 121
1981 2
Jun 1982 1 147
Apr 1983 1 126
Jun 1984 1 153
1985 2
Jan 1986 1 117
Apr 1987 1 127
1988 2
1989 2
  
Oct 1989 1 121
1991 2
1992 2
Mar 1993 1 133
1994 2
1995 2
Apr 1996 1 126
1997 2
1998 47 3
1999 73 3
  
2000 2
Apr 2001 1 120
07 Jun 2002 84
23 Mar 2003 107
19 Sep 2004 94
03 Apr 2005 102
16 Oct 2005 170
17 Apr 2007 125
07 Sep 2008 128
13 Dec 2008 120
  
31 Mar 2010 120
08 Mar 2011 140
15 Oct 2011 89
15 Jun 2013 108
31 Mar 2014 116
05 Apr 2015 95
25 Feb 2016 97
07 Apr 2017 80
30 Oct 2017 103
2019  
  
15 Dec 2019 102
02 Sep 2021 127

Notes:
1.    Estimated Date of Peak Release
2.    Missing Peak Release
3.    Information based on partial data