Historic Crests
(1) 53.75 ft on 01/31/1937
(2) 48.82 ft on 02/19/1884
(3) 48.60 ft on 02/19/1883
(4) 48.40 ft on 04/05/1913
(5) 48.28 ft on 03/11/1945
(6) 47.72 ft on 03/16/1964
(7) 47.52 ft on 03/10/1997
(8) 46.87 ft on 03/01/2018
(9) 46.78 ft on 05/05/2011
(10) 46.29 ft on 01/01/1832
(11) 46.20 ft on 01/24/1907
(12) 46.20 ft on 01/25/1907
(13) 45.84 ft on 02/09/1950
(14) 45.60 ft on 04/21/1948
(15) 45.21 ft on 03/18/2015
(16) 45.20 ft on 03/27/1933
(17) 45.20 ft on 03/26/1943
(18) 45.00 ft on 03/07/1962
(19) 44.90 ft on 02/24/1882
(20) 44.84 ft on 12/16/1978
(21) 44.81 ft on 02/12/1939
(22) 44.80 ft on 04/03/1898
(23) 44.80 ft on 01/29/1927
(24) 44.60 ft on 01/06/1991
(25) 44.48 ft on 03/13/1955
(26) 44.40 ft on 03/31/1890
(27) 44.40 ft on 04/01/1936
(28) 44.39 ft on 02/17/2019
(29) 44.38 ft on 05/13/1961
(30) 44.14 ft on 01/15/2005
(31) 43.81 ft on 04/28/1940
(32) 43.76 ft on 02/21/1989
(33) 43.72 ft on 02/05/1952
(34) 43.65 ft on 03/23/2008
(35) 43.60 ft on 03/03/1897
(36) 43.60 ft on 01/18/1916
(37) 43.50 ft on 01/11/1924
(38) 43.40 ft on 04/14/1886
(39) 43.30 ft on 01/31/1876
(40) 43.20 ft on 03/02/1909
(41) 43.20 ft on 02/07/1932
(42) 43.20 ft on 02/09/1887
(43) 43.10 ft on 01/31/1949
(44) 43.10 ft on 12/30/1921
(45) 42.95 ft on 05/14/1958
(46) 42.90 ft on 03/22/1917
(47) 42.90 ft on 03/20/1935
(48) 42.88 ft on 01/28/1959
(49) 42.80 ft on 03/25/1920
(50) 42.80 ft on 03/02/1891
(51) 42.80 ft on 03/12/1899
(52) 42.76 ft on 03/21/1956
(53) 42.60 ft on 02/11/1915
(54) 42.60 ft on 03/31/1912
(55) 42.54 ft on 02/18/1990
(56) 42.52 ft on 02/24/2000
(57) 42.50 ft on 02/03/1994
(58) 42.45 ft on 04/09/2018
(59) 42.40 ft on 03/11/1903
(60) 42.40 ft on 05/13/1996
(61) 42.29 ft on 01/01/2016
(62) 42.24 ft on 04/14/1957
(63) 42.20 ft on 02/08/1923
(64) 42.20 ft on 04/09/1908
(65) 42.11 ft on 01/11/2004
(66) 42.10 ft on 02/21/1880
(67) 42.10 ft on 03/11/1929
(68) 42.02 ft on 03/26/2002
(69) 41.90 ft on 08/10/1875
(70) 41.80 ft on 05/01/1901
(71) 41.80 ft on 02/24/1893
(72) 41.70 ft on 01/25/1877
(73) 41.20 ft on 12/04/1985
(74) 41.17 ft on 05/13/1984
(75) 41.10 ft on 04/06/1906
(76) 40.90 ft on 01/09/1919
(77) 40.52 ft on 02/26/1971
(78) 40.48 ft on 03/11/1993
(79) 40.10 ft on 04/19/1944
(80) 40.00 ft on 03/11/1902
(81) 39.91 ft on 04/02/1965
(82) 39.90 ft on 01/18/1930
(83) 39.80 ft on 04/04/1904
(84) 39.80 ft on 02/17/1918
(85) 39.70 ft on 03/10/1910
(86) 39.30 ft on 02/28/1874
(87) 39.12 ft on 05/14/2009

(P): Preliminary values subject to further review.