Historic Crests
(1) 54.35 ft on 04/22/1997
(2) 50.20 ft on 04/10/1897
(3) 49.86 ft on 04/14/2011
(4) 49.33 ft on 04/01/2009
(5) 48.81 ft on 04/26/1979
(6) 48.00 ft on 04/18/1882
(7) 47.93 ft on 04/06/2006
(8) 46.99 ft on 04/11/2019 (P)
(9) 46.09 ft on 03/20/2010
(10) 45.93 ft on 04/21/1996
(11) 45.73 ft on 04/11/1978
(12) 45.69 ft on 04/16/1969
(13) 45.61 ft on 05/12/1950
(14) 45.55 ft on 04/04/1966
(15) 45.50 ft on 04/24/1893
(16) 44.92 ft on 04/17/1965
(17) 44.87 ft on 04/14/2001
(18) 44.37 ft on 04/12/1989
(19) 44.26 ft on 04/01/1999
(20) 43.30 ft on 04/23/1975
(21) 43.08 ft on 07/14/1975
(22) 42.20 ft on 04/26/1883
(23) 41.68 ft on 04/16/1948
(24) 41.17 ft on 04/30/2013
(25) 41.00 ft on 03/29/1920
(26) 41.00 ft on 04/17/1916
(27) 40.71 ft on 04/22/1947
(28) 40.65 ft on 04/27/1904
(29) 40.25 ft on 04/19/1974
(30) 40.11 ft on 06/18/2005
(31) 39.95 ft on 04/07/1907
(32) 39.84 ft on 03/04/1998
(33) 39.81 ft on 03/31/1995
(34) 38.73 ft on 04/18/1972
(35) 38.73 ft on 06/22/2007
(36) 38.67 ft on 07/14/2002
(37) 38.34 ft on 04/01/2004
(38) 38.16 ft on 04/12/1943
(39) 37.50 ft on 04/04/1967
(40) 37.18 ft on 04/12/1982
(41) 37.14 ft on 06/28/2000
(42) 37.06 ft on 04/02/1984
(43) 37.00 ft on 04/02/1986
(44) 36.39 ft on 08/03/1993
(45) 36.16 ft on 04/13/2014
(46) 36.00 ft on 04/18/1906
(47) 35.02 ft on 04/24/2018
(48) 34.58 ft on 04/03/1976
(49) 34.45 ft on 06/16/1962
(50) 34.42 ft on 04/13/1970
(51) 34.30 ft on 07/12/1994
(52) 33.60 ft on 04/21/1952
(53) 33.52 ft on 04/12/1951
(54) 33.40 ft on 04/17/1892
(55) 33.23 ft on 03/28/1946
(56) 33.19 ft on 03/29/1987
(57) 32.80 ft on 04/11/1908
(58) 32.50 ft on 04/06/1917
(59) 32.43 ft on 04/23/1956
(60) 32.00 ft on 03/30/1945
(61) 32.00 ft on 05/30/1896
(62) 31.10 ft on 04/16/1884
(63) 31.01 ft on 04/06/1980
(64) 30.80 ft on 07/03/1915
(65) 30.70 ft on 03/22/1910
(66) 29.58 ft on 02/27/2017
(67) 29.50 ft on 04/19/1888
(68) 29.17 ft on 04/06/1983
(69) 29.11 ft on 04/10/1949
(70) 28.88 ft on 04/12/1960
(71) 28.72 ft on 04/11/1922
(72) 28.30 ft on 03/23/1929
(73) 28.00 ft on 04/11/1903
(74) 27.86 ft on 04/11/1971
(75) 27.86 ft on 04/12/1941
(76) 27.32 ft on 03/20/1973
(77) 26.90 ft on 04/24/1894
(78) 26.70 ft on 04/08/1913
(79) 26.60 ft on 04/21/1923
(80) 26.56 ft on 06/16/2008
(81) 26.30 ft on 04/07/1901
(82) 26.17 ft on 04/10/1955
(83) 26.11 ft on 05/16/1905
(84) 26.00 ft on 03/30/1902
(85) 25.90 ft on 05/19/1985
(86) 25.00 ft on 04/18/1936
(87) 24.67 ft on 07/02/1957
(88) 24.63 ft on 06/25/1953
(89) 24.35 ft on 06/29/2003
(90) 24.10 ft on 04/05/1942
(91) 23.47 ft on 03/19/2012
(92) 23.30 ft on 03/12/1992
(93) 23.20 ft on 07/08/1919
(94) 23.10 ft on 04/17/1885
(95) 23.04 ft on 06/05/2015
(96) 22.71 ft on 04/19/1964
(97) 22.07 ft on 04/10/1932
(98) 21.88 ft on 04/18/1940
(99) 21.70 ft on 03/21/1927
(100) 21.23 ft on 04/11/1963
(101) 21.16 ft on 04/05/1988
(102) 20.90 ft on 04/17/1899
(103) 20.90 ft on 04/10/1921
(104) 20.60 ft on 05/03/1886
(105) 20.13 ft on 04/06/1939
(106) 20.03 ft on 09/10/2016
(107) 20.03 ft on 06/11/1968
(108) 19.79 ft on 08/13/1944
(109) 19.00 ft on 06/12/1925
(110) 18.90 ft on 04/07/1930
(111) 18.80 ft on 07/30/1909
(112) 18.63 ft on 04/15/1954
(113) 18.10 ft on 03/28/1926
(114) 17.70 ft on 04/13/1891
(115) 17.63 ft on 07/08/1991
(116) 17.56 ft on 04/05/1990
(117) 17.50 ft on 06/16/1914
(118) 16.30 ft on 04/15/1887
(119) 16.10 ft on 04/07/1959
(120) 16.03 ft on 07/09/1958
(121) 15.49 ft on 05/12/1938
(122) 15.18 ft on 04/03/1933
(123) 15.00 ft on 04/14/1898
(124) 14.68 ft on 07/01/1981
(125) 13.20 ft on 04/10/1900
(126) 13.07 ft on 03/29/1935
(127) 12.73 ft on 04/08/1912
(128) 12.00 ft on 04/01/1889
(129) 11.57 ft on 05/04/1937
(130) 11.30 ft on 03/28/1918
(131) 10.70 ft on 06/12/1911
(132) 10.60 ft on 04/15/1890
(133) 10.02 ft on 04/12/1934
(134) 9.90 ft on 04/06/1895
(135) 9.75 ft on 03/28/1961
(136) 8.71 ft on 04/05/1977
(137) 8.20 ft on 05/02/1924
(138) 6.48 ft on 04/10/1931

(P): Preliminary values subject to further review.