Data is updated every year about October/November time period
Date | Annual Peak Release (cfs) |
27 Mar 1969 | 300 |
05 Feb 1970 | 482 |
11 Feb 1971 | 334 |
14 Mar 1972 | 295 |
01 Jul 1973 | 450 |
22 Dec 1973 | 535 |
28 Sep 1975 | 520 |
03 Feb 1976 | 430 |
23 Mar 1977 | 450 |
27 Jan 1978 | 492 |
26 Jan 1979 | 528 |
25 Mar 1980 | 520 |
25 Feb 1981 | 319 |
08 Jun 1982 | 500 |
22 Mar 1983 | 456 |
04 Jun 1984 | 582 |
12 Mar 1985 | 283 |
29 Jan 1986 | 455 |
09 Apr 1987 | 492 |
24 Jul 1988 | 237 |
07 May 1989 | 409 |
23 Oct 1989 | 540 |
07 May 1991 | 460 |
06 Jun 1992 | 486 |
02 Apr 1993 | 495 |
18 Aug 1994 | 485 |
01 Mar 1995 | 370 |
13 Nov 1995 | 547 |
22 Oct 1996 | 552 |
01 Jul 1998 | 507 |
17 Sep 1999 | 612 |
15 Jul 2000 | 562 |
23 Mar 2001 | 568 |
13 May 2002 | 486 |
02 Jan 2003 | 515 |
14 Apr 2004 | 487 |
03 Apr 2005 | 341 |
24 Apr 2006 | 615 |
17 Apr 2007 | 486 |
14 Feb 2008 | 340 |
12 Dec 2008 | 446 |
26 Feb 2010 | 408 |
17 Mar 2011 | 486 |
08 Dec 2011 | 400 |
14 Jun 2013 | 386 |
01 May 2014 | 372 |
10 Dec 2014 | 248 |
25 Feb 2016 | 291 |
08 Apr 2017 | 313 |
30 Oct 2017 | 284 |
23 Dec 2018 | 367 |
15 Dec 2019 | 340 |
26 Dec 2020 | 320 |