Historic Crests
(1) 25.33 ft on 06/17/1990
(2) 25.30 ft on 06/13/1947
(3) 25.04 ft on 09/11/2014
(4) 24.00 ft on 12/15/2015
(5) 23.91 ft on 06/13/2008
(6) 23.71 ft on 03/15/2019
(7) 23.62 ft on 05/11/1996
(8) 23.60 ft on 06/26/2015
(9) 23.40 ft on 08/31/1993
(10) 23.32 ft on 06/11/2011
(11) 23.25 ft on 06/10/1974
(12) 23.13 ft on 04/25/1976
(13) 23.05 ft on 05/26/2004
(14) 23.03 ft on 06/11/1984
(15) 22.86 ft on 03/18/1965
(16) 22.60 ft on 07/01/1959
(17) 22.50 ft on 06/15/2010
(18) 22.50 ft on 08/28/1987
(19) 22.45 ft on 06/16/2013
(20) 22.44 ft on 04/19/1978
(21) 22.40 ft on 02/21/1971
(22) 22.27 ft on 04/16/2012
(23) 22.23 ft on 04/17/1973
(24) 22.18 ft on 03/04/1970
(25) 22.16 ft on 05/14/2005
(26) 22.00 ft on 02/23/1982
(27) 21.90 ft on 04/04/1983
(28) 21.87 ft on 08/26/1946
(29) 21.87 ft on 03/21/1962
(30) 21.83 ft on 05/08/2007
(31) 21.78 ft on 08/07/1982
(32) 21.58 ft on 04/28/2009
(33) 21.57 ft on 03/20/1979
(34) 21.55 ft on 03/20/1975
(35) 21.47 ft on 08/07/1972
(36) 21.43 ft on 03/19/1969
(37) 21.38 ft on 09/02/1977
(38) 21.36 ft on 03/19/1948
(39) 21.21 ft on 06/20/1998
(40) 21.18 ft on 07/05/1981
(41) 21.00 ft on 03/30/1960
(42) 20.97 ft on 04/20/1991
(43) 20.88 ft on 10/04/2019
(44) 20.80 ft on 06/23/1952
(45) 20.77 ft on 07/06/1958
(46) 20.62 ft on 05/12/1942
(47) 20.52 ft on 05/02/1951
(48) 20.51 ft on 06/18/1943
(49) 20.45 ft on 05/27/1944
(50) 20.45 ft on 06/14/1967
(51) 20.41 ft on 06/14/1966
(52) 20.34 ft on 05/23/1999
(53) 20.32 ft on 03/06/1950
(54) 20.29 ft on 02/21/1997
(55) 20.28 ft on 09/17/1992
(56) 20.23 ft on 06/25/1964
(57) 20.18 ft on 06/08/1961
(58) 20.05 ft on 04/14/1961
(59) 19.97 ft on 03/13/1963
(60) 19.90 ft on 04/17/1945
(61) 19.72 ft on 05/01/1963
(62) 19.64 ft on 06/11/1953
(63) 19.12 ft on 06/16/1980
(64) 18.68 ft on 03/05/1949
(65) 18.48 ft on 06/09/2022
(66) 18.45 ft on 05/09/1995
(67) 18.45 ft on 05/31/1954
(68) 18.26 ft on 05/11/1957
(69) 17.85 ft on 03/16/2001
(70) 17.83 ft on 04/04/1986
(71) 17.67 ft on 06/25/2018
(72) 17.40 ft on 09/17/1941
(73) 17.04 ft on 05/06/2003
(74) 16.85 ft on 08/08/1956
(75) 16.47 ft on 09/10/1989
(76) 16.43 ft on 03/05/1994
(77) 16.25 ft on 03/31/2017
(78) 15.75 ft on 04/12/2001
(79) 15.49 ft on 01/31/1988
(80) 15.36 ft on 04/21/2023
(81) 14.74 ft on 08/01/1940
(82) 13.75 ft on 06/27/2000
(83) 13.71 ft on 04/24/1968
(84) 13.37 ft on 07/11/2021
(85) 12.28 ft on 05/12/2002
(86) 12.09 ft on 05/01/2006

(P): Preliminary values subject to further review.