Historic Crests
(1) 23.20 ft on 06/22/1947
(2) 21.95 ft on 03/14/2019
(3) 20.07 ft on 06/24/1968
(4) 19.50 ft on 03/07/1993
(5) 19.10 ft on 02/25/2007
(6) 18.95 ft on 03/09/1993
(7) 18.90 ft on 06/12/1984
(8) 17.93 ft on 06/18/1962
(9) 17.88 ft on 03/16/1978
(10) 17.79 ft on 06/02/1973
(11) 17.70 ft on 03/16/1948
(12) 17.27 ft on 06/18/1957
(13) 16.99 ft on 07/01/1964
(14) 16.85 ft on 06/14/1967
(15) 16.66 ft on 06/17/1954
(16) 16.65 ft on 07/05/1998
(17) 16.62 ft on 06/30/1960
(18) 16.58 ft on 07/19/1958
(19) 16.47 ft on 06/26/2009
(20) 16.10 ft on 05/16/1992
(21) 15.81 ft on 08/14/1950
(22) 15.80 ft on 06/18/1990
(23) 15.52 ft on 03/20/1969
(24) 15.29 ft on 06/15/1981
(25) 15.29 ft on 06/15/1982
(26) 15.28 ft on 05/26/1965
(27) 15.27 ft on 05/26/2008
(28) 15.25 ft on 06/09/1949
(29) 15.20 ft on 02/10/1966
(30) 15.18 ft on 05/27/1953
(31) 14.83 ft on 06/10/1999
(32) 14.70 ft on 06/29/1956
(33) 14.63 ft on 06/17/2010
(34) 13.80 ft on 05/31/2004
(35) 13.79 ft on 06/24/1976
(36) 13.42 ft on 08/14/1951
(37) 13.10 ft on 05/08/1977
(38) 12.88 ft on 09/24/2014
(39) 12.60 ft on 06/30/1959
(40) 12.59 ft on 03/05/1994
(41) 12.54 ft on 05/13/2005
(42) 12.42 ft on 05/25/2020
(43) 12.40 ft on 04/23/2001
(44) 12.26 ft on 07/10/2006
(45) 12.05 ft on 04/29/1974
(46) 12.02 ft on 05/27/1995
(47) 11.57 ft on 07/14/1989
(48) 11.53 ft on 06/22/1975
(49) 11.29 ft on 08/17/2017
(50) 11.03 ft on 05/14/1985
(51) 10.90 ft on 05/19/1955
(52) 10.77 ft on 06/20/2018
(53) 10.62 ft on 06/18/2003
(54) 10.48 ft on 06/10/1987
(55) 10.47 ft on 09/21/1986
(56) 10.44 ft on 06/01/2013
(57) 10.42 ft on 06/21/2011
(58) 10.38 ft on 06/06/1971
(59) 10.29 ft on 05/24/1991
(60) 10.25 ft on 07/04/2000
(61) 10.21 ft on 07/27/1972
(62) 10.17 ft on 04/19/1979
(63) 9.90 ft on 02/20/1980
(64) 9.83 ft on 02/18/1988
(65) 9.75 ft on 05/22/1961
(66) 9.55 ft on 06/05/2015
(67) 9.10 ft on 05/06/2012
(68) 8.72 ft on 07/04/1997
(69) 8.57 ft on 05/10/2016
(70) 8.48 ft on 02/08/1963
(71) 7.88 ft on 06/17/1970
(72) 7.77 ft on 05/11/2002
(73) 7.74 ft on 07/31/1996
(74) 7.63 ft on 03/18/1952
(75) 1.09 ft on 07/01/1983

(P): Preliminary values subject to further review.