Historic Crests
(1) 19.30 ft on 04/12/1899
(2) 18.60 ft on 04/03/1952
(3) 17.20 ft on 03/12/1916
(4) 16.54 ft on 06/06/1953
(5) 16.42 ft on 03/20/1918
(6) 15.70 ft on 04/14/1965
(7) 15.30 ft on 03/31/1978
(8) 15.30 ft on 04/11/1917
(9) 14.50 ft on 03/29/1912
(10) 14.14 ft on 04/19/2018
(11) 12.98 ft on 03/12/1996
(12) 12.77 ft on 03/15/1979
(13) 12.60 ft on 05/13/1967
(14) 12.04 ft on 03/07/1994
(15) 11.85 ft on 06/25/1975
(16) 11.34 ft on 03/10/1966
(17) 11.24 ft on 05/23/1955
(18) 11.20 ft on 04/22/1920
(19) 11.00 ft on 04/06/1969
(20) 10.98 ft on 02/14/1971
(21) 10.80 ft on 03/24/1915
(22) 10.48 ft on 03/16/1979
(23) 10.32 ft on 08/01/1959
(24) 10.30 ft on 09/07/1911
(25) 10.23 ft on 03/16/1996
(26) 9.98 ft on 07/18/1960
(27) 9.84 ft on 05/21/1958
(28) 9.81 ft on 07/26/1957
(29) 9.70 ft on 04/15/1913
(30) 9.61 ft on 06/23/2010
(31) 9.56 ft on 07/19/1956
(32) 9.53 ft on 07/15/1961
(33) 9.40 ft on 05/27/1964
(34) 9.15 ft on 07/05/1962
(35) 9.06 ft on 06/13/2011
(36) 8.89 ft on 05/16/1980
(37) 8.79 ft on 06/04/1963
(38) 8.60 ft on 06/07/1970
(39) 8.58 ft on 06/18/1972
(40) 8.17 ft on 07/17/1968
(41) 8.00 ft on 03/14/1914
(42) 8.00 ft on 07/21/1974
(43) 7.90 ft on 05/10/1976
(44) 7.60 ft on 05/13/1919
(45) 7.36 ft on 07/01/1977
(46) 7.27 ft on 03/09/1993
(47) 6.99 ft on 11/19/2011
(48) 6.68 ft on 06/05/1990
(49) 6.59 ft on 06/19/2002
(50) 6.51 ft on 06/06/1982
(51) 6.44 ft on 05/23/1985
(52) 6.41 ft on 05/19/1988
(53) 6.33 ft on 06/27/1991
(54) 6.30 ft on 05/25/1986
(55) 6.19 ft on 05/25/1984
(56) 6.18 ft on 07/14/1989
(57) 6.01 ft on 05/08/1992
(58) 5.98 ft on 07/20/1993
(59) 5.94 ft on 06/11/1981
(60) 5.77 ft on 06/20/1987
(61) 5.76 ft on 03/23/2009
(62) 5.74 ft on 08/04/1983
(63) 5.68 ft on 03/27/1997
(64) 5.62 ft on 06/06/1995
(65) 5.03 ft on 07/16/2006
(66) 4.85 ft on 05/07/2004
(67) 4.80 ft on 05/31/2001
(68) 4.78 ft on 08/04/2005
(69) 4.75 ft on 07/22/2009
(70) 4.75 ft on 05/31/2003
(71) 4.73 ft on 07/23/1998
(72) 4.55 ft on 07/15/2012
(73) 4.47 ft on 07/28/1999
(74) 4.43 ft on 07/18/2008
(75) 4.39 ft on 05/27/2000
(76) 4.24 ft on 07/21/2007
(77) 0.00 ft on 04/06/1921
(78) 0.00 ft on 07/09/1922
(79) 0.00 ft on 03/04/1910
(80) 0.00 ft on 07/15/1973
(81) 0.00 ft on 05/25/1909
(82) 0.00 ft on 05/17/1900
(83) 0.00 ft on 05/04/1901
(84) 0.00 ft on 07/07/1902
(85) 0.00 ft on 05/30/1903
(86) 0.00 ft on 06/09/1908
(87) 0.00 ft on 03/24/1907
(88) 0.00 ft on 06/08/1906
(89) 0.00 ft on 07/29/1905
(90) 0.00 ft on 04/07/1904

(P): Preliminary values subject to further review.