Data is updated every year about October/November time period
Date | Annual Peak Release (cfs) |
20 Apr 1950 | 2,350 |
31 Mar 1951 | 1,740 |
06 Apr 1952 | 2,000 |
31 Mar 1953 | 1,830 |
19 Apr 1954 | 1,540 |
16 Apr 1955 | 1,690 |
17 Apr 1956 | 1,780 |
24 Jan 1957 | 740 |
19 Apr 1958 | 1,840 |
05 Apr 1959 | 1,950 |
01 Apr 1960 | 1,940 |
24 Apr 1961 | 1,340 |
10 Apr 1962 | 2,070 |
03 Apr 1963 | 1,580 |
18 Apr 1964 | 1,870 |
13 Apr 1965 | 1,070 |
26 Mar 1966 | 1,120 |
06 Apr 1967 | 1,830 |
22 Mar 1968 | 2,190 |
13 Apr 1969 | 2,130 |
18 Apr 1970 | 1,950 |
07 May 1971 | 1,730 |
20 Apr 1972 | 1,700 |
20 Mar 1973 | 1,890 |
15 Apr 1974 | 1,840 |
19 Apr 1975 | 1,540 |
07 Apr 1976 | 2,060 |
17 Mar 1977 | 1,920 |
14 Apr 1978 | 1,430 |
13 Mar 1979 | 1,840 |
11 Apr 1980 | 1,400 |
23 May 1981 | 1,770 |
21 Apr 1982 | 1,910 |
22 Mar 1983 | 1,760 |
08 Jun 1984 | 1,840 |
13 Mar 1985 | 1,070 |
31 Mar 1986 | 1,950 |
10 Apr 1987 | 2,050 |
05 Oct 1987 | 1,670 |
06 May 1989 | 1,820 |
14 May 1990 | 1,870 |
24 Oct 1990 | 1,730 |
27 Mar 1992 | 1,840 |
15 Apr 1993 | 2,100 |
14 Apr 1994 | 2,100 |
18 Mar 1995 | 950 |
16 Jul 1996 | 2,050 |
19 Apr 1997 | 2,380 |
06 Apr 1998 | 2,361 |
17 Sep 1999 | 1,562 |
05 Apr 2000 | 2,156 |
22 Apr 2001 | 2,106 |
14 Apr 2002 | 2,094 |
30 Mar 2003 | 1,365 |
20 Nov 2003 | 1,668 |
05 Apr 2005 | 2,370 |
10 Jun 2006 | 1,950 |
20 Apr 2007 | 1,480 |
14 Apr 2008 | 2,020 |
04 Apr 2009 | 1,840 |
26 Jan 2010 | 1,510 |
18 Apr 2011 | 2,100 |
23 Apr 2012 | 1,370 |
28 Jun 2013 | 1,440 |
14 Apr 2014 | 1,770 |
30 Sep 2015 | 1,390 |
25 Feb 2016 | 1,490 |
01 Jul 2017 | 2,668 |
26 Apr 2018 | 1,509 |
18 Apr 2019 | 2,300 |
14 Apr 2020 | 1,390 |
26 Dec 2020 | 1,449 |