Historic Crests
(1) 11.20 ft on 05/31/1935
(2) 11.00 ft on 07/09/1933
(3) 10.87 ft on 07/24/2020
(4) 10.62 ft on 07/09/1986
(5) 10.58 ft on 07/25/1965
(6) 10.48 ft on 08/16/1958
(7) 10.06 ft on 07/31/1962
(8) 9.49 ft on 04/20/1977
(9) 9.47 ft on 07/31/1985
(10) 9.39 ft on 06/26/1982
(11) 9.17 ft on 08/17/1956
(12) 9.09 ft on 08/08/1999
(13) 9.08 ft on 06/15/1955
(14) 8.75 ft on 07/24/1991
(15) 8.49 ft on 08/12/1992
(16) 8.47 ft on 06/16/1948
(17) 8.47 ft on 07/15/1995
(18) 8.30 ft on 06/05/1983
(19) 8.25 ft on 09/03/1940
(20) 8.25 ft on 06/14/1964
(21) 8.20 ft on 06/20/1980
(22) 8.17 ft on 07/20/1973
(23) 8.09 ft on 03/24/1960
(24) 8.06 ft on 07/31/1979
(25) 8.04 ft on 05/29/1975
(26) 8.00 ft on 05/29/1936
(27) 7.81 ft on 07/06/2019
(28) 7.79 ft on 06/17/1972
(29) 7.78 ft on 06/01/1996
(30) 7.77 ft on 08/17/1981
(31) 7.68 ft on 08/24/2005
(32) 7.60 ft on 06/15/1934
(33) 7.56 ft on 04/24/2007
(34) 7.55 ft on 05/16/1957
(35) 7.52 ft on 09/07/1951
(36) 7.42 ft on 09/20/1963
(37) 7.33 ft on 08/26/1950
(38) 7.24 ft on 07/11/2000
(39) 7.20 ft on 07/19/1946
(40) 7.02 ft on 07/18/2008
(41) 6.99 ft on 06/07/2015
(42) 6.87 ft on 06/22/1994
(43) 6.86 ft on 04/23/2010
(44) 6.65 ft on 05/26/2011
(45) 6.63 ft on 04/21/1984
(46) 6.62 ft on 08/28/1968
(47) 6.60 ft on 05/03/1988
(48) 6.60 ft on 07/25/1993
(49) 6.53 ft on 07/12/1941
(50) 6.40 ft on 05/31/1990
(51) 6.35 ft on 08/01/1961
(52) 6.27 ft on 06/11/1967
(53) 6.17 ft on 08/22/1969
(54) 6.16 ft on 05/29/2018
(55) 6.14 ft on 06/08/2012
(56) 6.10 ft on 08/27/1932
(57) 6.02 ft on 05/09/1998
(58) 6.01 ft on 03/13/1942
(59) 6.00 ft on 09/03/1938
(60) 5.94 ft on 08/23/1944
(61) 5.92 ft on 05/04/1987
(62) 5.90 ft on 01/30/1997
(63) 5.80 ft on 04/28/1947
(64) 5.77 ft on 09/03/1966
(65) 5.73 ft on 04/16/2016
(66) 5.73 ft on 04/16/2003
(67) 5.66 ft on 06/09/1989
(68) 5.59 ft on 07/06/2004
(69) 5.51 ft on 07/19/2017
(70) 5.50 ft on 07/31/1939
(71) 5.39 ft on 06/01/2006
(72) 5.33 ft on 06/09/1974
(73) 5.28 ft on 05/27/2009
(74) 5.16 ft on 05/29/2001
(75) 5.14 ft on 05/11/1949
(76) 5.13 ft on 08/04/1953
(77) 5.05 ft on 10/25/2014
(78) 4.91 ft on 09/28/1954
(79) 4.70 ft on 06/08/1978
(80) 4.64 ft on 04/14/2002
(81) 4.60 ft on 05/08/1952
(82) 4.59 ft on 05/21/1976
(83) 4.45 ft on 06/24/1945
(84) 4.31 ft on 10/05/2013
(85) 4.16 ft on 05/10/1971
(86) 4.04 ft on 05/20/1959
(87) 3.77 ft on 06/12/1970
(88) 3.44 ft on 07/30/1943
(89) 2.50 ft on 09/07/1937

(P): Preliminary values subject to further review.