Historic Crests
(1) 29.34 ft on 06/23/1891
(2) 26.45 ft on 03/15/2019
(3) 25.86 ft on 04/07/1965
(4) 25.35 ft on 05/28/2013
(5) 24.39 ft on 06/20/2014
(6) 24.30 ft on 09/24/2018
(7) 23.82 ft on 07/18/1993
(8) 23.79 ft on 06/28/2010
(9) 23.61 ft on 04/08/1969
(10) 23.36 ft on 06/21/1954
(11) 23.28 ft on 06/18/1984
(12) 23.14 ft on 03/30/1962
(13) 22.58 ft on 04/07/1951
(14) 22.57 ft on 03/29/1960
(15) 22.32 ft on 03/29/1961
(16) 22.23 ft on 02/20/1971
(17) 22.13 ft on 03/24/1979
(18) 22.09 ft on 06/12/1953
(19) 22.06 ft on 06/22/1983
(20) 21.90 ft on 08/05/1945
(21) 21.54 ft on 06/02/1963
(22) 21.10 ft on 06/12/1944
(23) 20.68 ft on 07/21/2011
(24) 20.45 ft on 05/02/1975
(25) 20.37 ft on 04/04/1952
(26) 20.30 ft on 05/01/1947
(27) 19.80 ft on 06/21/1996
(28) 19.30 ft on 05/31/1959
(29) 19.26 ft on 07/16/1982
(30) 18.90 ft on 09/21/1938
(31) 18.81 ft on 06/17/1978
(32) 18.71 ft on 06/14/1967
(33) 18.70 ft on 02/27/1948
(34) 18.70 ft on 06/18/1950
(35) 18.50 ft on 07/04/1943
(36) 18.40 ft on 03/03/1973
(37) 18.38 ft on 04/25/1985
(38) 18.10 ft on 03/20/1986
(39) 17.94 ft on 09/24/2004
(40) 17.78 ft on 05/04/2016
(41) 17.70 ft on 02/05/1946
(42) 17.70 ft on 04/21/1932
(43) 17.62 ft on 02/11/1966
(44) 17.11 ft on 06/29/1994
(45) 17.00 ft on 09/15/1941
(46) 17.00 ft on 06/19/1937
(47) 16.76 ft on 06/22/1957
(48) 16.54 ft on 07/13/1992
(49) 16.30 ft on 03/06/1949
(50) 16.20 ft on 08/26/1940
(51) 16.15 ft on 05/06/1964
(52) 15.73 ft on 02/18/1997
(53) 15.60 ft on 07/10/1955
(54) 15.58 ft on 06/15/1991
(55) 15.51 ft on 06/24/2003
(56) 15.43 ft on 08/17/2015
(57) 15.38 ft on 03/05/1970
(58) 15.30 ft on 06/19/1942
(59) 15.20 ft on 03/12/1939
(60) 15.06 ft on 06/23/1977
(61) 14.81 ft on 03/08/1972
(62) 14.38 ft on 11/08/1979
(63) 14.29 ft on 04/13/2001
(64) 14.16 ft on 07/19/1987
(65) 14.12 ft on 04/06/2006
(66) 14.07 ft on 06/12/2008
(67) 13.96 ft on 05/19/1995
(68) 13.66 ft on 05/27/2017
(69) 13.64 ft on 05/28/2020
(70) 13.44 ft on 06/16/1990
(71) 12.91 ft on 02/28/2023
(72) 12.85 ft on 06/24/1974
(73) 12.66 ft on 06/17/1999
(74) 12.61 ft on 05/20/2005
(75) 12.51 ft on 05/29/2012
(76) 12.42 ft on 02/10/2009
(77) 11.91 ft on 09/24/1968
(78) 11.85 ft on 06/03/1958
(79) 11.84 ft on 06/15/1981
(80) 11.67 ft on 03/10/1989
(81) 11.20 ft on 06/13/1930
(82) 10.50 ft on 03/13/1976
(83) 10.30 ft on 07/17/1931
(84) 10.29 ft on 03/03/1988
(85) 9.85 ft on 06/16/1998
(86) 7.93 ft on 06/16/2002
(87) 7.05 ft on 05/31/1956
(88) 6.59 ft on 06/18/2000

(P): Preliminary values subject to further review.