Historic Crests
(1) 35.19 ft on 03/20/1936
(2) 25.87 ft on 09/23/1938
(3) 19.87 ft on 05/15/2006
(4) 17.42 ft on 04/06/1960
(5) 16.79 ft on 04/17/2007
(6) 14.47 ft on 04/06/1987
(7) 13.90 ft on 03/28/1953
(8) 13.45 ft on 04/12/1951
(9) 13.36 ft on 06/01/1984
(10) 13.30 ft on 04/07/1952
(11) 13.22 ft on 03/15/1977
(12) 13.20 ft on 10/16/2005
(13) 13.20 ft on 04/14/1940
(14) 12.46 ft on 05/11/1954
(15) 12.45 ft on 06/17/1998
(16) 12.29 ft on 04/17/1996
(17) 12.15 ft on 03/23/1948
(18) 12.11 ft on 04/19/1969
(19) 12.07 ft on 04/21/1939
(20) 12.01 ft on 04/05/1959
(21) 11.95 ft on 03/26/1979
(22) 11.91 ft on 04/03/1976
(23) 11.61 ft on 04/04/2005
(24) 11.60 ft on 04/01/2010
(25) 11.59 ft on 04/02/1962
(26) 11.55 ft on 02/26/1981
(27) 11.55 ft on 05/01/1956
(28) 11.50 ft on 12/22/1974
(29) 11.40 ft on 10/22/1996
(30) 11.39 ft on 06/26/1944
(31) 11.30 ft on 05/13/1996
(32) 11.29 ft on 03/21/1983
(33) 11.01 ft on 01/28/1986
(34) 10.93 ft on 03/18/1990
(35) 10.89 ft on 04/13/1993
(36) 10.83 ft on 04/14/2008
(37) 10.80 ft on 04/19/1982
(38) 10.78 ft on 04/24/1958
(39) 10.75 ft on 04/04/1967
(40) 10.67 ft on 04/02/2004
(41) 10.66 ft on 09/19/1999
(42) 10.60 ft on 04/16/1964
(43) 10.55 ft on 04/03/1973
(44) 10.51 ft on 12/09/1945
(45) 10.49 ft on 03/22/1945
(46) 10.49 ft on 04/21/1972
(47) 10.45 ft on 04/12/1980
(48) 10.44 ft on 05/01/1988
(49) 10.42 ft on 04/15/2001
(50) 10.42 ft on 04/22/1950
(51) 10.40 ft on 03/31/1998
(52) 10.26 ft on 04/04/1963
(53) 10.24 ft on 03/30/2000
(54) 10.17 ft on 02/12/1970
(55) 10.14 ft on 04/14/1947
(56) 10.12 ft on 04/17/1994
(57) 10.10 ft on 05/08/1989
(58) 10.00 ft on 03/12/1998
(59) 9.70 ft on 11/15/1995

(P): Preliminary values subject to further review.