Historic Crests
(1) 46.41 ft on 09/17/1999
(2) 42.40 ft on 08/20/1940
(3) 39.88 ft on 06/09/2013
(4) 39.87 ft on 09/20/2003
(5) 39.66 ft on 09/09/2011
(6) 39.42 ft on 09/05/2000
(7) 39.37 ft on 08/29/2011
(8) 38.57 ft on 09/02/2006
(9) 38.41 ft on 09/28/1985
(10) 38.40 ft on 06/05/1963
(11) 38.20 ft on 07/21/1945
(12) 38.06 ft on 08/08/1990
(13) 37.70 ft on 03/21/1975
(14) 37.69 ft on 09/14/1960
(15) 37.56 ft on 02/28/1979
(16) 37.42 ft on 03/04/1994
(17) 37.23 ft on 10/22/1961
(18) 37.11 ft on 02/06/1998
(19) 36.93 ft on 04/20/1987
(20) 36.92 ft on 10/08/1972
(21) 36.88 ft on 01/19/2013
(22) 36.79 ft on 07/01/2015
(23) 36.79 ft on 08/05/1958
(24) 36.37 ft on 01/21/1978
(25) 36.37 ft on 10/10/2016
(26) 36.32 ft on 09/20/2004
(27) 36.29 ft on 03/08/1984
(28) 36.23 ft on 08/07/1969
(29) 36.20 ft on 04/19/1983
(30) 36.19 ft on 11/15/1979
(31) 36.04 ft on 12/31/1945
(32) 36.01 ft on 08/13/1982
(33) 36.01 ft on 02/25/2019
(34) 35.93 ft on 03/08/1993
(35) 35.91 ft on 02/06/2016
(36) 35.91 ft on 10/10/1996
(37) 35.86 ft on 01/30/1952
(38) 35.81 ft on 05/04/1989
(39) 35.75 ft on 08/16/1949
(40) 35.75 ft on 11/17/2018
(41) 35.71 ft on 08/19/1955
(42) 35.57 ft on 12/12/2004
(43) 35.56 ft on 01/31/1976
(44) 35.55 ft on 10/26/1971
(45) 35.54 ft on 01/02/1959
(46) 35.50 ft on 02/18/1948
(47) 35.50 ft on 02/05/1957
(48) 35.42 ft on 09/12/1950
(49) 35.40 ft on 02/10/1961
(50) 35.28 ft on 03/10/1995
(51) 35.20 ft on 03/06/2019
(52) 35.19 ft on 01/14/1991
(53) 35.14 ft on 03/09/1944
(54) 35.14 ft on 04/18/2014
(55) 35.12 ft on 12/02/1985
(56) 35.11 ft on 09/12/1996
(57) 35.08 ft on 03/20/1968
(58) 35.00 ft on 02/08/1943
(59) 34.96 ft on 05/23/1954
(60) 34.96 ft on 05/22/2018
(61) 34.94 ft on 04/05/1970
(62) 34.93 ft on 12/28/2015
(63) 34.73 ft on 02/14/1988
(64) 34.72 ft on 06/09/1981
(65) 34.61 ft on 03/12/1992
(66) 34.53 ft on 02/24/1967
(67) 34.40 ft on 04/09/1971
(68) 34.38 ft on 03/18/1953
(69) 34.33 ft on 03/10/1977
(70) 34.29 ft on 02/13/1956
(71) 34.06 ft on 02/22/1964
(72) 34.05 ft on 03/29/1965
(73) 33.95 ft on 05/28/2001
(74) 33.92 ft on 01/23/1947
(75) 33.88 ft on 03/21/1974
(76) 33.86 ft on 03/22/1951
(77) 33.64 ft on 03/11/1942
(78) 33.52 ft on 05/07/1966
(79) 33.33 ft on 04/03/2002

(P): Preliminary values subject to further review.