Historic Crests
(1) 29.00 ft on 12/19/1978
(2) 25.78 ft on 09/29/1941
(3) 23.20 ft on 12/28/1984
(4) 21.90 ft on 10/20/1972
(5) 21.14 ft on 02/12/2005
(6) 20.97 ft on 01/11/1993
(7) 18.20 ft on 08/13/1959
(8) 17.70 ft on 08/12/1967
(9) 17.68 ft on 09/16/2013
(10) 17.43 ft on 01/14/1949
(11) 17.30 ft on 12/23/1965
(12) 16.40 ft on 12/06/1994
(13) 15.88 ft on 09/06/1940
(14) 15.40 ft on 01/29/2008
(15) 14.91 ft on 09/22/1997
(16) 14.65 ft on 02/17/1937
(17) 14.46 ft on 08/31/1963
(18) 14.38 ft on 08/05/1957
(19) 14.25 ft on 03/03/1978
(20) 14.14 ft on 03/02/1991
(21) 14.10 ft on 08/04/1974
(22) 14.00 ft on 08/21/1954
(23) 13.80 ft on 10/02/1983
(24) 13.60 ft on 08/03/1931
(25) 13.58 ft on 09/22/1988
(26) 13.50 ft on 08/26/1934
(27) 13.30 ft on 09/27/1935
(28) 13.12 ft on 10/26/1971
(29) 13.07 ft on 10/08/1945
(30) 12.90 ft on 07/28/1955
(31) 12.85 ft on 08/17/2006
(32) 12.78 ft on 09/25/2004
(33) 12.45 ft on 03/23/1958
(34) 12.40 ft on 01/12/1960
(35) 12.35 ft on 07/30/1932
(36) 12.30 ft on 09/08/1975
(37) 12.28 ft on 08/31/1938
(38) 12.21 ft on 10/11/1985
(39) 12.06 ft on 01/19/1952
(40) 11.90 ft on 07/25/1964
(41) 11.89 ft on 02/04/1983
(42) 11.89 ft on 09/22/2014
(43) 11.65 ft on 08/13/1977
(44) 11.60 ft on 09/10/1980
(45) 11.54 ft on 07/10/2015
(46) 11.48 ft on 09/18/1971
(47) 11.20 ft on 09/26/1962
(48) 11.10 ft on 09/08/1933
(49) 10.90 ft on 09/15/1976
(50) 10.77 ft on 02/14/1992
(51) 10.73 ft on 08/21/1996
(52) 10.50 ft on 02/15/1968
(53) 10.28 ft on 01/23/2010
(54) 10.00 ft on 08/11/1945
(55) 9.77 ft on 10/09/2006
(56) 9.55 ft on 08/21/1953
(57) 9.50 ft on 08/11/1987
(58) 9.48 ft on 09/30/2016 (P)
(59) 9.43 ft on 08/11/1930
(60) 9.42 ft on 08/13/1956
(61) 9.34 ft on 10/07/2002
(62) 9.25 ft on 06/11/1936
(63) 9.22 ft on 07/24/1965
(64) 9.03 ft on 08/19/1944
(65) 8.95 ft on 09/12/2002
(66) 8.85 ft on 07/30/1929
(67) 8.78 ft on 09/02/1969
(68) 8.57 ft on 09/18/2009
(69) 8.46 ft on 08/22/1947
(70) 8.19 ft on 08/15/1961
(71) 8.18 ft on 09/13/1942
(72) 8.10 ft on 10/02/1981
(73) 8.10 ft on 08/12/1948
(74) 8.09 ft on 11/06/2000
(75) 8.05 ft on 09/24/1950
(76) 7.75 ft on 08/06/1999
(77) 7.71 ft on 09/16/1939
(78) 7.62 ft on 08/18/2012
(79) 7.45 ft on 09/19/1970
(80) 7.06 ft on 09/06/1994
(81) 6.99 ft on 08/23/1990
(82) 6.98 ft on 07/25/1998
(83) 6.87 ft on 09/27/1943
(84) 6.43 ft on 08/14/2011
(85) 6.30 ft on 07/30/1989
(86) 6.00 ft on 08/18/1981
(87) 5.90 ft on 07/04/1927
(88) 5.54 ft on 07/26/1928
(89) 4.40 ft on 08/28/1951
(90) 3.81 ft on 06/29/2000

(P): Preliminary values subject to further review.