Historic Crests
(1) 33.69 ft on 05/21/1943
(2) 31.17 ft on 01/07/1950
(3) 31.12 ft on 05/10/1961
(4) 30.80 ft on 05/09/1908
(5) 30.70 ft on 08/24/1915
(6) 30.56 ft on 07/02/1957
(7) 29.60 ft on 04/03/1938
(8) 27.86 ft on 04/04/1945
(9) 27.72 ft on 04/26/1944
(10) 27.50 ft on 01/17/1930
(11) 27.20 ft on 10/07/1911
(12) 27.09 ft on 05/29/1948
(13) 27.01 ft on 02/18/1949
(14) 26.75 ft on 07/03/1960
(15) 26.60 ft on 01/17/1937
(16) 26.55 ft on 02/15/1959
(17) 26.20 ft on 03/25/1962
(18) 26.20 ft on 05/27/1933
(19) 25.95 ft on 07/02/1951
(20) 25.92 ft on 03/17/1939
(21) 25.40 ft on 04/18/1909
(22) 25.30 ft on 12/14/1966
(23) 25.04 ft on 05/08/1970
(24) 24.98 ft on 07/16/1942
(25) 24.83 ft on 05/21/1946
(26) 24.80 ft on 03/03/1910
(27) 24.76 ft on 08/07/1958
(28) 24.70 ft on 05/23/1935
(29) 24.32 ft on 05/02/1947
(30) 24.23 ft on 05/23/1966
(31) 24.12 ft on 03/21/1978
(32) 23.96 ft on 04/15/1979
(33) 23.96 ft on 01/19/1975
(34) 23.72 ft on 05/27/2002
(35) 23.70 ft on 03/14/1952
(36) 23.57 ft on 03/31/1977
(37) 23.52 ft on 12/11/1983
(38) 23.50 ft on 01/15/1985
(39) 23.50 ft on 02/24/1982
(40) 23.48 ft on 12/18/1985
(41) 23.44 ft on 02/04/1988
(42) 23.43 ft on 01/31/1991
(43) 23.41 ft on 05/31/1990
(44) 23.41 ft on 05/22/1963
(45) 23.39 ft on 04/10/1998
(46) 23.39 ft on 01/28/1993
(47) 23.38 ft on 12/18/1982
(48) 23.34 ft on 05/10/1996
(49) 23.30 ft on 04/21/1994
(50) 23.26 ft on 03/17/1997
(51) 23.21 ft on 05/03/1964
(52) 22.98 ft on 01/04/2010
(53) 22.97 ft on 01/19/2005
(54) 22.97 ft on 02/07/2019
(55) 22.92 ft on 03/14/2011
(56) 22.88 ft on 01/18/2020
(57) 22.87 ft on 02/03/1999
(58) 22.85 ft on 04/26/2013
(59) 22.80 ft on 01/25/1932
(60) 22.79 ft on 04/18/2008
(61) 22.73 ft on 05/11/2017
(62) 22.72 ft on 04/14/2018
(63) 22.71 ft on 04/04/2022
(64) 22.66 ft on 03/03/1956
(65) 22.65 ft on 03/26/2021
(66) 22.59 ft on 01/06/2016
(67) 22.50 ft on 03/04/1936
(68) 22.44 ft on 04/04/1980
(69) 22.44 ft on 02/16/2001
(70) 22.35 ft on 04/15/2009
(71) 22.22 ft on 01/08/2004
(72) 22.20 ft on 03/09/1976
(73) 22.13 ft on 03/11/2018
(74) 22.04 ft on 05/27/1995
(75) 22.01 ft on 03/24/1989
(76) 21.85 ft on 04/01/2023
(77) 21.83 ft on 02/09/2012
(78) 21.80 ft on 05/05/1911
(79) 21.64 ft on 04/07/2014
(80) 21.61 ft on 05/08/1940
(81) 21.60 ft on 02/03/2007
(82) 21.58 ft on 05/04/1965
(83) 21.40 ft on 02/03/2024
(84) 21.37 ft on 03/21/2006
(85) 21.25 ft on 03/28/2015
(86) 20.45 ft on 04/28/1955
(87) 20.00 ft on 03/09/1953
(88) 19.79 ft on 04/22/1941
(89) 19.29 ft on 07/12/2000
(90) 19.08 ft on 01/06/2022
(91) 18.94 ft on 02/05/1987
(92) 18.80 ft on 09/03/1931
(93) 17.99 ft on 12/18/1991
(94) 17.85 ft on 05/31/1981
(95) 17.44 ft on 04/15/2024 (P)
(96) 17.30 ft on 03/29/1934
(97) 16.91 ft on 08/13/2022
(98) 16.68 ft on 05/22/2003
(99) 9.58 ft on 09/20/1954

(P): Preliminary values subject to further review.