Historic Crests
(1) 19.03 ft on 04/25/2008
(2) 18.96 ft on 05/30/2013
(3) 18.50 ft on 07/01/2014
(4) 18.23 ft on 07/09/1969
(5) 18.12 ft on 06/23/2020
(6) 17.43 ft on 03/15/2019
(7) 17.32 ft on 06/17/1990
(8) 16.94 ft on 07/09/1993
(9) 16.93 ft on 03/31/1960
(10) 16.84 ft on 06/22/1974
(11) 16.82 ft on 09/05/2018
(12) 16.82 ft on 12/15/2015
(13) 16.70 ft on 02/20/1971
(14) 16.59 ft on 03/19/1979
(15) 16.55 ft on 04/29/1991
(16) 16.48 ft on 03/27/1959
(17) 16.42 ft on 05/23/2004
(18) 16.35 ft on 03/14/1971
(19) 16.35 ft on 04/06/1965
(20) 16.33 ft on 02/02/1973
(21) 16.19 ft on 03/12/2010
(22) 15.90 ft on 02/11/2009
(23) 15.86 ft on 03/09/2009
(24) 15.82 ft on 08/22/2007
(25) 15.70 ft on 03/28/1962
(26) 15.58 ft on 05/20/1983
(27) 15.46 ft on 02/21/1953
(28) 15.33 ft on 03/14/1986
(29) 15.33 ft on 06/30/2005
(30) 15.32 ft on 03/06/1994
(31) 15.32 ft on 03/20/1982
(32) 15.26 ft on 08/06/1968
(33) 14.93 ft on 02/23/1961
(34) 14.92 ft on 08/30/2015
(35) 14.82 ft on 02/09/1966
(36) 14.80 ft on 03/04/1985
(37) 14.70 ft on 06/03/1980
(38) 14.68 ft on 02/18/2011
(39) 14.66 ft on 03/22/1978
(40) 14.63 ft on 03/03/1970
(41) 14.63 ft on 01/21/2017
(42) 14.57 ft on 05/30/1957
(43) 14.57 ft on 07/16/1958
(44) 14.55 ft on 02/20/1984
(45) 14.43 ft on 03/13/1976
(46) 14.26 ft on 02/19/1992
(47) 14.08 ft on 03/01/1972
(48) 13.71 ft on 07/07/1953
(49) 13.69 ft on 03/17/1963
(50) 13.58 ft on 06/11/1954
(51) 13.39 ft on 02/22/2011
(52) 13.22 ft on 03/21/1975
(53) 13.19 ft on 05/10/2003
(54) 12.90 ft on 02/28/1981
(55) 11.86 ft on 03/03/1955
(56) 11.68 ft on 06/15/1972
(57) 11.49 ft on 09/13/2006
(58) 11.44 ft on 01/26/1967
(59) 11.23 ft on 02/08/1987
(60) 11.19 ft on 02/23/1995
(61) 10.89 ft on 06/07/1995
(62) 10.63 ft on 04/01/1952
(63) 10.54 ft on 03/08/2021
(64) 10.46 ft on 02/19/1988
(65) 10.37 ft on 08/23/2002
(66) 10.11 ft on 03/27/1967
(67) 9.61 ft on 05/08/1964
(68) 9.59 ft on 03/12/1989
(69) 9.36 ft on 04/21/2012
(70) 9.03 ft on 09/06/1956
(71) 6.60 ft on 09/18/1977
(72) 0.00 ft on 03/11/1989

(P): Preliminary values subject to further review.