Historic Crests
(1) 33.00 ft on 04/12/1936
(2) 32.97 ft on 04/13/1936
(3) 32.00 ft on 03/12/1998
(4) 30.54 ft on 02/07/1998
(5) 30.21 ft on 03/06/1971
(6) 30.10 ft on 12/03/1949
(7) 29.80 ft on 01/21/1925
(8) 29.68 ft on 12/28/2015
(9) 29.50 ft on 03/07/1929
(10) 28.60 ft on 03/26/1944
(11) 28.51 ft on 02/21/1995
(12) 28.50 ft on 02/20/1995
(13) 28.40 ft on 02/28/1961
(14) 27.90 ft on 08/19/1928
(15) 27.81 ft on 03/16/1980
(16) 27.80 ft on 04/11/1964
(17) 27.60 ft on 10/05/1929
(18) 27.60 ft on 03/28/1979
(19) 27.56 ft on 02/28/1979
(20) 27.20 ft on 03/21/1990
(21) 27.20 ft on 10/05/1989
(22) 27.18 ft on 04/05/2009
(23) 27.00 ft on 12/29/1997
(24) 27.00 ft on 01/30/1978
(25) 27.00 ft on 03/26/1942
(26) 26.93 ft on 04/12/1983
(27) 26.69 ft on 03/19/1975
(28) 26.50 ft on 03/18/1913
(29) 26.29 ft on 01/17/1972
(30) 26.20 ft on 03/09/1952
(31) 26.20 ft on 05/04/1939
(32) 26.17 ft on 03/08/1966
(33) 25.80 ft on 03/05/1902
(34) 25.70 ft on 03/11/1996
(35) 25.70 ft on 04/02/1980
(36) 25.60 ft on 02/07/1996
(37) 25.30 ft on 03/21/1976
(38) 25.20 ft on 03/20/1912
(39) 25.20 ft on 03/20/1902
(40) 25.20 ft on 03/11/1947
(41) 25.20 ft on 03/25/1943
(42) 25.17 ft on 12/30/1964
(43) 24.90 ft on 02/17/1900
(44) 24.84 ft on 03/25/1970
(45) 24.79 ft on 11/16/2009
(46) 24.62 ft on 11/30/1992
(47) 24.60 ft on 12/01/1992
(48) 24.60 ft on 09/05/1898
(49) 24.40 ft on 02/16/1948
(50) 24.30 ft on 03/10/1922
(51) 24.27 ft on 01/08/2019
(52) 24.14 ft on 04/01/2005
(53) 24.10 ft on 04/11/1938
(54) 24.09 ft on 02/15/1981
(55) 24.00 ft on 12/15/1919
(56) 24.00 ft on 02/12/1903
(57) 24.00 ft on 02/12/1901
(58) 23.80 ft on 03/25/2003
(59) 23.72 ft on 04/11/1973
(60) 23.72 ft on 02/10/1985
(61) 23.60 ft on 03/05/1987
(62) 23.40 ft on 03/19/1895
(63) 23.30 ft on 02/23/1990
(64) 23.30 ft on 03/16/1909
(65) 23.20 ft on 05/04/1937
(66) 23.20 ft on 09/30/1924
(67) 23.20 ft on 08/30/1908
(68) 23.20 ft on 05/08/1953
(69) 23.10 ft on 07/03/1963
(70) 23.10 ft on 03/15/1962
(71) 23.00 ft on 02/28/1919
(72) 22.95 ft on 02/10/2010
(73) 22.90 ft on 03/07/1991
(74) 22.83 ft on 04/05/2016
(75) 22.78 ft on 02/08/1982
(76) 22.70 ft on 03/17/1897
(77) 22.70 ft on 04/05/1960
(78) 22.60 ft on 04/06/1901
(79) 22.54 ft on 03/19/2001
(80) 22.50 ft on 02/10/1899
(81) 22.40 ft on 04/01/1993
(82) 22.30 ft on 03/26/1977
(83) 22.22 ft on 01/30/2010
(84) 22.00 ft on 01/13/1946
(85) 21.97 ft on 02/20/1974
(86) 21.70 ft on 03/11/1994
(87) 21.69 ft on 08/22/1994
(88) 21.60 ft on 05/27/2003
(89) 21.55 ft on 12/15/2018
(90) 21.40 ft on 03/12/2003
(91) 21.30 ft on 03/06/1997
(92) 21.12 ft on 04/24/1969
(93) 21.11 ft on 12/29/2009
(94) 21.00 ft on 03/23/1923

(P): Preliminary values subject to further review.