Historic Crests
(1) 20.84 ft on 10/06/1972
(2) 19.41 ft on 09/19/2003
(3) 18.70 ft on 10/01/1979
(4) 17.24 ft on 09/17/1999
(5) 15.94 ft on 09/06/1979
(6) 15.23 ft on 11/05/1985
(7) 15.15 ft on 08/31/2004
(8) 15.10 ft on 09/26/1975
(9) 15.07 ft on 10/24/1971
(10) 14.59 ft on 04/18/2000
(11) 13.42 ft on 09/01/1964
(12) 13.13 ft on 03/20/1998
(13) 13.09 ft on 02/15/1984
(14) 13.05 ft on 01/07/1962
(15) 13.05 ft on 10/19/1996
(16) 12.62 ft on 11/07/1959
(17) 12.47 ft on 11/17/2006
(18) 12.28 ft on 04/16/1987
(19) 12.20 ft on 10/12/2018
(20) 12.13 ft on 03/22/1983
(21) 11.98 ft on 03/29/2010
(22) 11.85 ft on 03/03/1994
(23) 11.63 ft on 06/07/1981
(24) 11.59 ft on 03/05/1993
(25) 11.52 ft on 08/18/1955
(26) 11.30 ft on 05/07/1958
(27) 11.26 ft on 04/27/1978
(28) 10.96 ft on 10/28/1956
(29) 10.93 ft on 01/29/1952
(30) 10.38 ft on 01/25/1953
(31) 10.30 ft on 05/31/1971
(32) 10.29 ft on 01/20/1996
(33) 10.22 ft on 06/17/1966
(34) 10.05 ft on 02/15/1948
(35) 9.90 ft on 01/16/2013
(36) 9.89 ft on 12/24/2015
(37) 9.82 ft on 10/01/1955
(38) 9.73 ft on 10/09/2016
(39) 9.69 ft on 12/12/2008
(40) 9.64 ft on 05/19/2018
(41) 9.62 ft on 03/30/2001
(42) 9.59 ft on 12/29/1958
(43) 9.26 ft on 05/02/1989
(44) 9.24 ft on 09/01/2006
(45) 9.16 ft on 02/02/1985
(46) 9.14 ft on 03/30/1991
(47) 9.10 ft on 03/08/1992
(48) 9.08 ft on 05/21/1954
(49) 8.78 ft on 02/09/1961
(50) 8.73 ft on 02/24/2019
(51) 8.71 ft on 01/28/1976
(52) 8.53 ft on 08/29/1949
(53) 8.52 ft on 03/07/1963
(54) 8.51 ft on 08/17/1982
(55) 8.39 ft on 02/21/1967
(56) 8.21 ft on 03/29/2005
(57) 8.06 ft on 01/01/1990
(58) 8.00 ft on 09/10/1950
(59) 7.94 ft on 11/13/2018
(60) 7.79 ft on 03/13/1968
(61) 7.77 ft on 03/05/1965
(62) 7.58 ft on 09/07/1974
(63) 7.57 ft on 08/05/1969
(64) 7.43 ft on 04/08/2014
(65) 7.43 ft on 03/21/2019
(66) 7.29 ft on 03/09/1995
(67) 7.27 ft on 06/03/2015
(68) 7.25 ft on 02/18/2019
(69) 7.24 ft on 10/21/1976
(70) 7.20 ft on 03/15/1947
(71) 7.18 ft on 07/11/1970
(72) 7.13 ft on 03/02/2019
(73) 7.04 ft on 08/30/2008
(74) 6.78 ft on 03/11/2011
(75) 6.02 ft on 09/19/2012

(P): Preliminary values subject to further review.