Historic Crests
(1) 20.21 ft on 12/04/1982
(2) 19.61 ft on 10/04/1986
(3) 19.52 ft on 06/03/1980
(4) 19.41 ft on 07/09/1951
(5) 19.09 ft on 12/29/2015
(6) 18.84 ft on 09/15/2008
(7) 18.79 ft on 04/18/2013
(8) 18.53 ft on 12/30/2015
(9) 18.45 ft on 01/14/2005
(10) 18.37 ft on 09/15/1993
(11) 18.35 ft on 03/05/1979
(12) 18.22 ft on 01/11/2008
(13) 18.13 ft on 05/12/2002
(14) 18.06 ft on 03/11/1990
(15) 17.62 ft on 11/20/1985
(16) 17.48 ft on 06/23/1974
(17) 17.44 ft on 11/01/2009
(18) 17.38 ft on 01/05/1993
(19) 17.33 ft on 05/14/1995
(20) 17.04 ft on 02/07/2008
(21) 16.89 ft on 06/14/1999
(22) 16.82 ft on 07/11/2015
(23) 16.69 ft on 03/12/1982
(24) 16.65 ft on 02/24/1985
(25) 16.42 ft on 05/09/1998
(26) 16.05 ft on 06/02/2013
(27) 16.02 ft on 04/30/1947
(28) 15.90 ft on 03/11/2009
(29) 15.70 ft on 11/28/1990
(30) 15.60 ft on 06/20/1946
(31) 15.59 ft on 04/23/1973
(32) 15.31 ft on 05/15/1981
(33) 15.29 ft on 02/11/1959
(34) 15.02 ft on 03/24/2007
(35) 14.95 ft on 04/06/1965
(36) 14.87 ft on 09/25/1961
(37) 14.82 ft on 03/12/1962
(38) 14.74 ft on 04/26/1950
(39) 14.73 ft on 03/05/1976
(40) 14.73 ft on 07/12/2015
(41) 14.64 ft on 05/28/1996
(42) 14.53 ft on 02/22/2014
(43) 14.44 ft on 04/29/1957
(44) 14.37 ft on 12/29/2008
(45) 14.33 ft on 05/15/1970
(46) 14.32 ft on 03/30/1960
(47) 14.31 ft on 12/26/2009
(48) 14.29 ft on 06/26/1968
(49) 14.08 ft on 02/05/2019 (P)
(50) 14.04 ft on 03/19/1998
(51) 13.94 ft on 05/01/2017
(52) 13.90 ft on 02/18/2008
(53) 13.89 ft on 08/10/1977
(54) 13.78 ft on 05/18/1999
(55) 13.66 ft on 10/19/1993
(56) 13.65 ft on 05/29/1954
(57) 13.60 ft on 02/22/1997
(58) 13.54 ft on 04/13/1952
(59) 13.48 ft on 07/10/2003
(60) 12.82 ft on 02/27/1997
(61) 12.78 ft on 05/16/2009
(62) 12.72 ft on 02/13/1984
(63) 12.70 ft on 02/10/2001
(64) 12.38 ft on 03/10/2019 (P)
(65) 12.37 ft on 06/14/1958
(66) 12.18 ft on 02/28/1948
(67) 12.16 ft on 06/16/1945
(68) 12.09 ft on 07/06/1953
(69) 11.69 ft on 02/13/1949
(70) 11.65 ft on 07/14/1971
(71) 11.60 ft on 04/21/1964
(72) 11.51 ft on 04/24/2011
(73) 11.28 ft on 04/20/1955
(74) 11.17 ft on 06/01/2004
(75) 10.66 ft on 05/14/1978
(76) 10.50 ft on 03/06/1963
(77) 10.45 ft on 12/25/1965
(78) 10.24 ft on 02/08/2019 (P)
(79) 9.73 ft on 01/30/1969
(80) 9.39 ft on 04/22/1972
(81) 9.14 ft on 02/24/1975
(82) 8.63 ft on 04/02/1967
(83) 8.49 ft on 04/18/2006
(84) 8.11 ft on 07/31/1992
(85) 7.93 ft on 05/29/1956
(86) 6.78 ft on 12/03/2018 (P)
(87) 6.77 ft on 04/07/1988
(88) 6.00 ft on 12/15/2011
(89) 5.01 ft on 05/28/2000
(90) 4.99 ft on 05/27/1989

(P): Preliminary values subject to further review.