Historic Crests
(1) 38.50 ft on 05/15/1927
(2) 38.40 ft on 05/15/1973
(3) 38.15 ft on 03/05/1950
(4) 38.10 ft on 04/29/1945
(5) 37.60 ft on 02/26/1937
(6) 37.55 ft on 05/14/1922
(7) 36.80 ft on 02/14/1916
(8) 36.60 ft on 03/04/1932
(9) 35.70 ft on 04/24/1913
(10) 35.70 ft on 06/10/1929
(11) 35.50 ft on 05/31/1961
(12) 35.43 ft on 04/17/1975
(13) 35.40 ft on 05/19/1920
(14) 35.10 ft on 05/23/1944
(15) 35.00 ft on 07/05/1935
(16) 34.93 ft on 06/12/1957
(17) 34.85 ft on 04/15/1962
(18) 34.50 ft on 02/22/1949
(19) 34.40 ft on 05/01/1917
(20) 34.40 ft on 05/05/1912
(21) 34.30 ft on 05/24/1958
(22) 33.95 ft on 04/18/1952
(23) 33.93 ft on 04/13/1955
(24) 33.90 ft on 04/16/1923
(25) 33.80 ft on 05/09/1933
(26) 33.60 ft on 04/07/1939
(27) 33.50 ft on 05/30/1953
(28) 33.40 ft on 03/05/1915
(29) 33.20 ft on 04/29/1938
(30) 33.00 ft on 04/16/1919
(31) 33.00 ft on 05/13/1921
(32) 32.80 ft on 06/14/1943
(33) 32.60 ft on 01/31/1946
(34) 32.60 ft on 04/20/1948
(35) 32.50 ft on 03/12/1951
(36) 32.00 ft on 05/25/2011
(37) 31.90 ft on 07/16/1928
(38) 31.75 ft on 03/05/1956
(39) 31.60 ft on 05/05/1947
(40) 31.60 ft on 02/09/1974
(41) 31.40 ft on 04/07/1963
(42) 31.40 ft on 04/27/1979
(43) 31.20 ft on 01/31/1924
(44) 31.20 ft on 02/09/1930
(45) 31.06 ft on 06/10/1983
(46) 30.90 ft on 04/29/1942
(47) 30.00 ft on 04/22/1965
(48) 29.96 ft on 01/17/2016
(49) 29.90 ft on 05/02/1936
(50) 29.90 ft on 04/25/1960
(51) 29.50 ft on 04/17/1934
(52) 29.40 ft on 04/28/1926
(53) 29.35 ft on 02/23/1969
(54) 29.35 ft on 05/19/1970
(55) 29.20 ft on 05/06/1918
(56) 28.95 ft on 06/18/1968
(57) 28.75 ft on 04/04/1964
(58) 28.70 ft on 05/13/1940
(59) 28.66 ft on 03/28/1997
(60) 28.55 ft on 03/03/1959
(61) 28.40 ft on 04/23/2008
(62) 28.20 ft on 12/31/1931
(63) 27.78 ft on 12/31/1972
(64) 27.58 ft on 05/29/1984
(65) 26.86 ft on 05/28/2009
(66) 26.80 ft on 01/26/1991
(67) 26.70 ft on 06/04/1967
(68) 26.50 ft on 12/28/1982
(69) 26.45 ft on 03/15/1971
(70) 26.40 ft on 11/28/1925
(71) 26.20 ft on 06/19/1995
(72) 26.20 ft on 06/18/1995
(73) 26.10 ft on 04/16/1980
(74) 25.90 ft on 03/21/1985
(75) 25.85 ft on 06/11/1990
(76) 25.70 ft on 02/03/2005
(77) 25.60 ft on 11/15/1941
(78) 25.52 ft on 05/17/1954
(79) 25.50 ft on 05/10/1994
(80) 25.16 ft on 04/26/1993
(81) 25.10 ft on 04/27/1993
(82) 24.82 ft on 02/16/1999
(83) 24.59 ft on 03/13/1989
(84) 24.40 ft on 04/11/1978
(85) 24.40 ft on 03/12/2001
(86) 24.20 ft on 05/18/1976
(87) 24.20 ft on 05/17/1976
(88) 24.20 ft on 06/07/2002
(89) 23.66 ft on 05/14/1998
(90) 23.60 ft on 05/18/1998
(91) 23.50 ft on 03/12/2003
(92) 23.47 ft on 02/17/2010
(93) 22.95 ft on 06/08/1996
(94) 22.90 ft on 04/30/1966
(95) 22.70 ft on 03/06/2001
(96) 22.61 ft on 05/22/2013
(97) 21.98 ft on 01/10/1988
(98) 21.75 ft on 04/23/1977
(99) 21.70 ft on 03/17/1987
(100) 21.70 ft on 01/26/2007
(101) 21.40 ft on 12/19/2004
(102) 20.65 ft on 12/20/1986
(103) 19.85 ft on 12/31/1992
(104) 19.61 ft on 01/02/2012
(105) 19.40 ft on 06/15/1981
(106) 16.60 ft on 03/29/2006
(107) 16.47 ft on 04/17/2000
(108) 15.35 ft on 04/04/2000

(P): Preliminary values subject to further review.