Historic Crests
(1) 20.53 ft on 06/17/1957
(2) 19.91 ft on 05/12/2005
(3) 19.60 ft on 07/19/1985
(4) 19.55 ft on 06/15/1967
(5) 19.44 ft on 03/14/2019
(6) 19.26 ft on 07/01/1986
(7) 19.03 ft on 05/22/1998
(8) 18.79 ft on 08/26/1987
(9) 18.64 ft on 06/16/1982
(10) 18.59 ft on 03/29/1960
(11) 18.55 ft on 06/18/1983
(12) 18.49 ft on 05/12/2014
(13) 18.45 ft on 09/09/1989
(14) 18.36 ft on 06/23/2010
(15) 18.35 ft on 03/10/1993
(16) 18.27 ft on 06/15/1964
(17) 18.15 ft on 06/18/1954
(18) 17.96 ft on 03/21/1969
(19) 17.76 ft on 07/01/1999
(20) 17.61 ft on 06/07/2008
(21) 17.53 ft on 07/03/2018
(22) 17.44 ft on 03/14/1979
(23) 17.31 ft on 06/16/1984
(24) 17.28 ft on 09/03/1977
(25) 17.25 ft on 07/14/2017
(26) 17.14 ft on 05/29/2016
(27) 17.13 ft on 05/28/1996
(28) 16.98 ft on 03/24/1987
(29) 16.60 ft on 03/13/1971
(30) 16.55 ft on 06/12/2015
(31) 16.51 ft on 03/15/1978
(32) 16.45 ft on 06/08/1980
(33) 16.38 ft on 10/02/1965
(34) 16.20 ft on 05/15/1963
(35) 16.17 ft on 07/29/1990
(36) 16.16 ft on 06/05/1991
(37) 16.01 ft on 08/17/2006
(38) 15.81 ft on 06/23/1994
(39) 15.80 ft on 04/26/2007
(40) 15.61 ft on 08/03/1990
(41) 15.61 ft on 03/15/2021
(42) 15.47 ft on 02/20/1971
(43) 15.41 ft on 02/21/1982
(44) 15.32 ft on 05/28/1982
(45) 15.13 ft on 05/22/1974
(46) 15.07 ft on 06/06/1967
(47) 14.78 ft on 07/31/1992
(48) 14.60 ft on 07/11/2011
(49) 14.23 ft on 06/09/1962
(50) 13.91 ft on 07/19/1965
(51) 13.43 ft on 06/10/2003
(52) 13.30 ft on 08/26/2009
(53) 13.30 ft on 01/18/1973
(54) 13.29 ft on 08/12/1968
(55) 13.26 ft on 06/23/1975
(56) 13.24 ft on 05/24/1976
(57) 13.03 ft on 10/16/1980
(58) 12.96 ft on 05/30/2013
(59) 12.95 ft on 07/21/2020
(60) 12.68 ft on 09/07/1958
(61) 12.62 ft on 08/22/2002
(62) 12.44 ft on 07/05/2000
(63) 11.94 ft on 06/15/2022
(64) 11.50 ft on 05/06/1959
(65) 11.45 ft on 06/15/2012
(66) 11.14 ft on 07/27/1972
(67) 11.00 ft on 05/29/1995
(68) 10.99 ft on 08/12/1997
(69) 10.46 ft on 03/05/2001
(70) 10.15 ft on 09/11/1961
(71) 9.88 ft on 03/06/2001
(72) 9.77 ft on 06/19/1955
(73) 9.63 ft on 09/29/1988
(74) 9.31 ft on 06/21/2004
(75) 8.89 ft on 08/03/1970
(76) 7.89 ft on 06/28/1956

(P): Preliminary values subject to further review.