Historic Crests
(1) 16.80 ft on 03/19/1936
(2) 14.90 ft on 09/22/1938
(3) 14.75 ft on 11/05/1927
(4) 13.20 ft on 04/20/1933
(5) 12.70 ft on 03/29/1913
(6) 12.70 ft on 10/05/1869
(7) 12.50 ft on 04/20/1862
(8) 12.10 ft on 04/08/1901
(9) 12.01 ft on 05/31/1984
(10) 12.00 ft on 04/06/1960
(11) 11.90 ft on 03/04/1902
(12) 11.90 ft on 04/13/1922
(13) 11.60 ft on 01/01/1949
(14) 11.40 ft on 03/23/1948
(15) 11.20 ft on 04/01/1905
(16) 11.20 ft on 04/16/1909
(17) 11.10 ft on 03/24/1903
(18) 10.95 ft on 06/03/1952
(19) 10.90 ft on 05/05/1940
(20) 10.80 ft on 04/21/1900
(21) 10.80 ft on 04/14/1934
(22) 10.70 ft on 03/28/1953
(23) 10.55 ft on 04/01/1987
(24) 10.50 ft on 05/01/1854
(25) 10.40 ft on 04/22/1914
(26) 10.40 ft on 08/30/2011
(27) 10.30 ft on 04/16/1895
(28) 10.20 ft on 03/28/1920
(29) 10.20 ft on 03/02/1896
(30) 10.00 ft on 04/01/1951
(31) 10.00 ft on 03/27/1904
(32) 9.90 ft on 04/14/1932
(33) 9.90 ft on 03/31/1925
(34) 9.89 ft on 03/15/1977
(35) 9.80 ft on 10/09/2005
(36) 9.80 ft on 04/09/1912
(37) 9.80 ft on 03/20/1859
(38) 9.80 ft on 04/07/1923
(39) 9.70 ft on 04/23/1939
(40) 9.60 ft on 03/29/1919
(41) 9.60 ft on 05/11/1888
(42) 9.60 ft on 05/16/1937
(43) 9.50 ft on 11/08/1907
(44) 9.50 ft on 04/20/1870
(45) 9.50 ft on 05/01/1850
(46) 9.50 ft on 04/27/1926
(47) 9.43 ft on 04/03/1976
(48) 9.30 ft on 04/17/1906
(49) 9.30 ft on 04/03/1916
(50) 9.30 ft on 04/13/1947
(51) 9.30 ft on 04/24/1958
(52) 9.30 ft on 01/11/1935
(53) 9.27 ft on 04/23/1969
(54) 9.21 ft on 05/01/1956
(55) 9.20 ft on 12/11/1878
(56) 9.20 ft on 03/25/1968
(57) 9.20 ft on 04/16/1876
(58) 9.20 ft on 03/18/1865
(59) 9.20 ft on 03/11/1921
(60) 9.10 ft on 04/09/1928
(61) 9.08 ft on 04/19/1982
(62) 9.06 ft on 07/02/1973
(63) 9.00 ft on 05/05/1893
(64) 9.00 ft on 02/26/1915
(65) 8.90 ft on 01/23/1910
(66) 8.90 ft on 04/17/2007
(67) 8.90 ft on 04/05/1959
(68) 8.89 ft on 04/02/1962
(69) 8.85 ft on 03/27/1979
(70) 8.80 ft on 03/29/1877
(71) 8.80 ft on 04/12/1931
(72) 8.70 ft on 04/12/1887
(73) 8.66 ft on 10/30/2003
(74) 8.60 ft on 03/22/1945
(75) 8.60 ft on 04/24/2001
(76) 8.60 ft on 03/25/1929
(77) 8.60 ft on 08/21/1856
(78) 8.50 ft on 04/02/2004
(79) 8.50 ft on 04/24/1852
(80) 8.50 ft on 05/01/1879
(81) 8.48 ft on 04/02/1986
(82) 8.46 ft on 05/06/1972
(83) 8.40 ft on 04/06/1950
(84) 8.40 ft on 04/02/1886
(85) 8.25 ft on 04/01/1998
(86) 8.20 ft on 04/04/1918
(87) 8.16 ft on 03/21/1990
(88) 8.15 ft on 04/17/1955
(89) 8.10 ft on 01/20/2006
(90) 8.10 ft on 03/30/1908
(91) 8.10 ft on 09/24/1882
(92) 8.10 ft on 04/19/1863
(93) 8.05 ft on 04/19/1954
(94) 8.00 ft on 04/08/1924
(95) 8.00 ft on 04/18/1993
(96) 8.00 ft on 01/09/1874
(97) 7.78 ft on 05/13/1996
(98) 7.40 ft on 12/13/2008

(P): Preliminary values subject to further review.