Historic Crests
(1) 28.66 ft on 04/30/2017
(2) 21.64 ft on 12/03/1982
(3) 21.33 ft on 03/19/2008
(4) 19.70 ft on 08/01/1915
(5) 18.74 ft on 04/14/1927
(6) 17.83 ft on 04/26/2011
(7) 17.35 ft on 11/15/1993
(8) 17.33 ft on 10/31/2009
(9) 16.70 ft on 01/24/1949
(10) 16.45 ft on 12/22/1984
(11) 16.43 ft on 05/09/2002
(12) 16.10 ft on 11/17/1958
(13) 15.76 ft on 04/04/1957
(14) 15.72 ft on 12/29/2015
(15) 15.70 ft on 05/31/1942
(16) 15.60 ft on 06/13/1928
(17) 15.56 ft on 02/10/1966
(18) 15.50 ft on 03/31/1945
(19) 15.18 ft on 05/11/1943
(20) 15.04 ft on 04/14/1991
(21) 14.33 ft on 04/20/1992
(22) 13.90 ft on 01/14/1937
(23) 13.90 ft on 04/17/1939
(24) 13.88 ft on 01/30/1969
(25) 13.72 ft on 04/25/2004
(26) 13.70 ft on 03/12/1935
(27) 13.67 ft on 11/05/1994
(28) 13.19 ft on 12/11/1971
(29) 13.00 ft on 01/05/1993
(30) 12.97 ft on 03/28/1977
(31) 12.81 ft on 03/09/1964
(32) 12.80 ft on 05/07/1961
(33) 12.80 ft on 01/04/1950
(34) 12.69 ft on 04/23/1973
(35) 12.18 ft on 12/01/2006
(36) 12.10 ft on 11/20/1985
(37) 11.76 ft on 04/23/1974
(38) 11.32 ft on 01/31/1982
(39) 11.23 ft on 03/21/1955
(40) 11.09 ft on 04/12/1979
(41) 10.90 ft on 04/16/1933
(42) 10.88 ft on 02/14/1946
(43) 10.60 ft on 05/02/1954
(44) 10.60 ft on 03/16/1923
(45) 10.46 ft on 04/20/1968
(46) 10.35 ft on 05/05/1958
(47) 10.00 ft on 02/19/1938
(48) 10.00 ft on 03/31/1922
(49) 9.95 ft on 03/30/1988
(50) 9.66 ft on 11/24/1951
(51) 9.56 ft on 11/24/1983
(52) 9.54 ft on 06/19/1948
(53) 9.50 ft on 01/25/1929
(54) 9.41 ft on 04/05/1997
(55) 9.03 ft on 09/27/1996
(56) 9.02 ft on 02/14/1989
(57) 8.72 ft on 06/24/1976
(58) 8.50 ft on 02/21/1951
(59) 8.45 ft on 04/24/1970
(60) 8.40 ft on 05/04/1990
(61) 8.36 ft on 04/23/1944
(62) 8.30 ft on 04/12/1940
(63) 8.30 ft on 02/26/1962
(64) 8.25 ft on 09/12/1975
(65) 8.00 ft on 01/13/1930
(66) 7.98 ft on 03/20/1998
(67) 7.94 ft on 06/17/1963
(68) 7.89 ft on 03/25/1978
(69) 7.62 ft on 01/13/2005
(70) 7.41 ft on 12/28/1959
(71) 7.37 ft on 05/16/1956
(72) 7.20 ft on 06/13/1925
(73) 5.53 ft on 04/04/1999
(74) 5.50 ft on 12/12/1946
(75) 5.20 ft on 08/06/1931
(76) 5.10 ft on 11/08/1925
(77) 4.90 ft on 04/18/1953
(78) 4.68 ft on 01/14/1971
(79) 4.52 ft on 12/24/1979
(80) 3.93 ft on 06/18/2000
(81) 3.90 ft on 08/10/1924
(82) 3.85 ft on 04/16/1965
(83) 3.84 ft on 03/18/1987
(84) 3.81 ft on 05/11/2003
(85) 3.66 ft on 02/25/2001
(86) 3.60 ft on 01/23/1932
(87) 3.50 ft on 09/15/1934
(88) 3.44 ft on 05/15/1967
(89) 3.40 ft on 04/04/1941
(90) 3.39 ft on 05/14/1981
(91) 3.10 ft on 12/08/1935

(P): Preliminary values subject to further review.