Historic Crests
(1) 49.20 ft on 03/19/1936
(2) 44.74 ft on 09/22/1938
(3) 38.17 ft on 05/31/1984
(4) 38.13 ft on 04/06/1960
(5) 37.76 ft on 12/31/1948
(6) 37.56 ft on 04/19/1933
(7) 35.93 ft on 08/29/2011
(8) 35.90 ft on 03/23/1948
(9) 35.89 ft on 04/01/1987
(10) 35.40 ft on 03/28/1953
(11) 35.04 ft on 10/09/2005
(12) 34.88 ft on 05/05/1940
(13) 34.46 ft on 04/23/1969
(14) 33.90 ft on 04/13/1934
(15) 33.27 ft on 06/02/1952
(16) 33.15 ft on 03/14/1977
(17) 32.30 ft on 04/01/1951
(18) 32.25 ft on 04/02/1976
(19) 32.11 ft on 04/23/1958
(20) 32.11 ft on 03/24/1968
(21) 31.80 ft on 04/30/1956
(22) 31.74 ft on 04/23/1939
(23) 31.65 ft on 07/01/1973
(24) 31.46 ft on 05/16/1937
(25) 31.26 ft on 04/13/1947
(26) 31.09 ft on 04/01/1998
(27) 31.09 ft on 04/19/1982
(28) 30.94 ft on 03/26/1979
(29) 30.91 ft on 04/17/1996
(30) 30.70 ft on 04/04/1959
(31) 30.62 ft on 04/24/2001
(32) 30.51 ft on 04/04/2005
(33) 30.49 ft on 12/22/1974
(34) 30.45 ft on 01/11/1935
(35) 30.34 ft on 04/02/1962
(36) 30.32 ft on 04/13/1932
(37) 30.30 ft on 12/15/1983
(38) 30.30 ft on 03/18/1990
(39) 30.25 ft on 04/17/2007
(40) 30.20 ft on 05/13/1996
(41) 29.64 ft on 02/25/1981
(42) 29.57 ft on 03/22/1945
(43) 29.56 ft on 04/17/1993
(44) 29.45 ft on 04/02/2004
(45) 29.43 ft on 04/13/2011
(46) 29.09 ft on 10/30/2003
(47) 28.82 ft on 01/09/1998
(48) 28.77 ft on 02/26/2016
(49) 28.64 ft on 04/14/2008
(50) 28.50 ft on 10/26/2005
(51) 28.43 ft on 04/06/1950
(52) 28.32 ft on 04/17/2014
(53) 28.28 ft on 04/16/1955
(54) 28.07 ft on 03/24/2010
(55) 28.01 ft on 04/04/1967
(56) 27.93 ft on 04/15/1964
(57) 27.50 ft on 05/05/1971
(58) 27.46 ft on 04/03/1963
(59) 27.41 ft on 03/10/1946
(60) 27.41 ft on 03/25/1929
(61) 27.33 ft on 04/26/1970
(62) 27.25 ft on 04/10/1980
(63) 26.95 ft on 04/16/2002
(64) 26.84 ft on 04/29/1943
(65) 26.80 ft on 05/03/1983
(66) 26.74 ft on 04/12/1931
(67) 26.70 ft on 04/09/1942
(68) 26.50 ft on 11/10/1943
(69) 26.20 ft on 12/03/1996
(70) 26.11 ft on 09/17/1999
(71) 26.04 ft on 04/06/2000

(P): Preliminary values subject to further review.