Historic Crests
(1) 31.95 ft on 08/13/1967
(2) 26.59 ft on 07/03/2014
(3) 26.43 ft on 07/29/2003
(4) 26.33 ft on 05/10/1972
(5) 26.06 ft on 05/13/1975
(6) 25.71 ft on 05/28/1992
(7) 25.11 ft on 06/27/1989
(8) 25.00 ft on 05/07/1991
(9) 24.96 ft on 06/27/1994
(10) 24.88 ft on 08/06/1968
(11) 24.88 ft on 08/06/1969
(12) 24.83 ft on 08/23/1986
(13) 24.14 ft on 05/02/1979
(14) 23.87 ft on 05/14/1971
(15) 23.28 ft on 05/02/2009
(16) 22.99 ft on 05/25/1985
(17) 22.93 ft on 06/17/1988
(18) 22.90 ft on 08/01/2016
(19) 22.68 ft on 08/28/2015
(20) 22.53 ft on 04/28/2005
(21) 21.97 ft on 06/21/1982
(22) 21.74 ft on 07/05/2011
(23) 21.67 ft on 05/25/2000
(24) 21.61 ft on 06/06/2013
(25) 21.53 ft on 07/31/2008
(26) 21.15 ft on 07/27/1984
(27) 21.12 ft on 06/27/1995
(28) 21.00 ft on 05/04/1976
(29) 20.68 ft on 06/14/1977
(30) 20.60 ft on 07/09/1981
(31) 20.47 ft on 07/04/2002
(32) 19.64 ft on 07/01/1970
(33) 19.62 ft on 09/20/1993
(34) 19.43 ft on 05/10/1973
(35) 19.30 ft on 05/08/2004
(36) 19.02 ft on 05/03/1997
(37) 18.96 ft on 09/07/1990
(38) 18.41 ft on 08/11/1996
(39) 18.41 ft on 08/18/1998
(40) 18.23 ft on 06/09/2001
(41) 18.01 ft on 05/28/2012
(42) 17.94 ft on 08/31/1983
(43) 17.84 ft on 07/01/1980
(44) 17.73 ft on 05/11/2006
(45) 17.37 ft on 06/08/2007
(46) 16.77 ft on 05/06/2017
(47) 16.47 ft on 05/20/1974
(48) 15.01 ft on 06/14/2010
(49) 14.92 ft on 05/16/1999
(50) 14.48 ft on 06/28/1978

(P): Preliminary values subject to further review.