Historic Crests
(1) 23.20 ft on 10/15/1961
(2) 21.40 ft on 10/27/1993
(3) 20.89 ft on 09/09/2011
(4) 20.80 ft on 09/22/1994
(5) 19.20 ft on 10/09/1974
(6) 17.58 ft on 07/12/2007
(7) 17.23 ft on 10/19/1978
(8) 17.21 ft on 10/26/2003
(9) 17.05 ft on 09/09/1981
(10) 16.57 ft on 11/02/1969
(11) 16.31 ft on 09/29/2014
(12) 16.25 ft on 10/01/1987
(13) 16.19 ft on 10/06/1980
(14) 15.80 ft on 09/23/2001
(15) 15.28 ft on 08/22/2000
(16) 15.23 ft on 07/18/1960
(17) 15.09 ft on 08/28/2002
(18) 15.06 ft on 10/06/1986
(19) 14.91 ft on 09/05/1966
(20) 14.73 ft on 10/10/1979
(21) 14.38 ft on 07/11/1975
(22) 14.35 ft on 09/25/2006
(23) 14.29 ft on 08/29/1998
(24) 14.21 ft on 06/25/2012
(25) 14.17 ft on 06/22/1990
(26) 14.17 ft on 06/16/1999
(27) 14.05 ft on 08/11/1967
(28) 13.93 ft on 09/11/1995
(29) 13.93 ft on 11/04/1976
(30) 13.71 ft on 07/03/1992
(31) 13.68 ft on 06/24/2004
(32) 13.57 ft on 09/02/1988
(33) 13.57 ft on 07/06/1985
(34) 13.54 ft on 06/04/1970
(35) 13.29 ft on 09/22/2009
(36) 13.05 ft on 10/13/1982
(37) 12.84 ft on 06/11/1964
(38) 12.77 ft on 06/23/1991
(39) 12.67 ft on 07/06/1997
(40) 12.67 ft on 09/03/2010
(41) 12.67 ft on 08/20/2005
(42) 12.63 ft on 07/10/1963
(43) 12.56 ft on 08/25/2008
(44) 12.46 ft on 06/23/1971
(45) 12.35 ft on 07/20/1959
(46) 12.25 ft on 07/08/1972
(47) 12.14 ft on 07/12/1965
(48) 12.12 ft on 06/24/2013
(49) 11.90 ft on 07/10/1968
(50) 11.76 ft on 07/24/1962
(51) 11.62 ft on 06/03/1983
(52) 11.36 ft on 06/14/1989
(53) 11.36 ft on 08/09/1984
(54) 11.36 ft on 08/04/1973
(55) 11.16 ft on 08/21/1977
(56) 10.99 ft on 06/26/1996

(P): Preliminary values subject to further review.