Historic Crests
(1) 80.13 ft on 05/29/1961
(2) 80.10 ft on 05/14/1956
(3) 78.55 ft on 05/21/1954
(4) 78.32 ft on 05/28/1948
(5) 77.20 ft on 06/01/1894
(6) 76.98 ft on 06/22/1950
(7) 76.04 ft on 06/11/1967
(8) 75.69 ft on 06/07/1959
(9) 74.98 ft on 06/18/1933
(10) 74.94 ft on 06/10/1964
(11) 74.86 ft on 05/13/1951
(12) 74.80 ft on 06/15/1955
(13) 74.44 ft on 05/27/1938
(14) 74.31 ft on 05/11/1947
(15) 73.84 ft on 05/14/1949
(16) 73.84 ft on 05/30/1971
(17) 73.41 ft on 05/30/1946
(18) 73.21 ft on 06/15/1953
(19) 73.04 ft on 04/29/1934
(20) 72.78 ft on 05/25/1928
(21) 72.68 ft on 05/26/1958
(22) 72.00 ft on 05/27/1942
(23) 71.81 ft on 05/08/1957
(24) 70.06 ft on 05/23/1932
(25) 66.97 ft on 06/01/1972
(26) 66.67 ft on 06/19/2006
(27) 66.61 ft on 07/04/2012
(28) 66.26 ft on 12/04/1975
(29) 65.27 ft on 06/18/1974
(30) 64.56 ft on 05/17/1997
(31) 63.42 ft on 06/05/1996
(32) 63.37 ft on 06/11/2011
(33) 63.11 ft on 05/14/2013
(34) 62.64 ft on 05/24/2014
(35) 62.39 ft on 06/14/2022
(36) 62.04 ft on 05/21/2008
(37) 62.04 ft on 05/17/2018
(38) 61.92 ft on 07/02/2002
(39) 61.52 ft on 06/08/1981
(40) 61.50 ft on 05/27/1998
(41) 61.29 ft on 06/18/1999
(42) 61.16 ft on 06/01/2020
(43) 61.03 ft on 05/26/1982
(44) 61.03 ft on 06/04/2017
(45) 60.57 ft on 06/11/2010
(46) 60.33 ft on 05/19/1991
(47) 60.27 ft on 05/23/2016
(48) 58.86 ft on 06/04/2007
(49) 58.54 ft on 06/07/1995
(50) 58.35 ft on 06/20/1990
(51) 58.32 ft on 05/25/2021
(52) 57.75 ft on 05/19/2023 (P)
(53) 57.65 ft on 06/15/2009
(54) 57.31 ft on 11/05/1985
(55) 57.29 ft on 06/11/2003
(56) 57.16 ft on 06/15/2000
(57) 57.11 ft on 11/24/1986
(58) 56.50 ft on 06/18/2005
(59) 56.42 ft on 05/30/1983
(60) 56.36 ft on 05/29/2015
(61) 56.05 ft on 05/17/2019
(62) 56.00 ft on 04/29/1980
(63) 55.43 ft on 02/02/1989
(64) 54.91 ft on 02/07/1985
(65) 54.62 ft on 11/05/1991
(66) 53.60 ft on 11/23/1992
(67) 53.33 ft on 09/22/1988
(68) 53.27 ft on 06/08/1994
(69) 53.01 ft on 01/05/1984
(70) 53.00 ft on 06/07/2004
(71) 52.80 ft on 12/09/1978
(72) 0.00 ft on 03/21/1972

(P): Preliminary values subject to further review.