Historic Crests
(1) 42.15 ft on 11/05/1985
(2) 35.50 ft on 08/20/1969
(3) 32.38 ft on 06/22/1972
(4) 31.30 ft on 03/28/1913
(5) 30.99 ft on 01/20/1996
(6) 30.78 ft on 03/18/1936
(7) 29.48 ft on 04/22/1992
(8) 28.36 ft on 04/17/1987
(9) 26.90 ft on 02/23/2003
(10) 26.87 ft on 06/28/1995
(11) 26.61 ft on 01/23/1935
(12) 25.59 ft on 01/26/1978
(13) 24.76 ft on 01/16/1995
(14) 24.75 ft on 03/13/1963
(15) 24.69 ft on 12/29/1973
(16) 24.62 ft on 05/22/1942
(17) 24.56 ft on 02/26/1979
(18) 24.50 ft on 09/29/2004
(19) 24.25 ft on 08/16/1940
(20) 24.20 ft on 09/08/1987
(21) 24.11 ft on 01/09/1998
(22) 24.00 ft on 09/10/1950
(23) 23.78 ft on 01/26/2010
(24) 23.67 ft on 06/13/1982
(25) 23.47 ft on 04/06/1977
(26) 23.33 ft on 03/07/1955
(27) 23.15 ft on 03/05/1993
(28) 22.90 ft on 04/14/1949
(29) 22.83 ft on 12/08/1950
(30) 22.80 ft on 03/02/1954
(31) 22.74 ft on 06/28/2006
(32) 22.63 ft on 02/15/1984
(33) 22.62 ft on 05/31/1971
(34) 22.59 ft on 04/25/1987
(35) 22.53 ft on 03/20/1975
(36) 22.52 ft on 10/20/1937
(37) 22.46 ft on 03/08/1967
(38) 22.36 ft on 04/06/1957
(39) 22.20 ft on 01/01/1970
(40) 22.04 ft on 09/06/1996
(41) 22.00 ft on 03/31/1960
(42) 21.89 ft on 05/29/1973
(43) 21.87 ft on 10/21/1961
(44) 21.71 ft on 05/08/2013
(45) 21.63 ft on 02/22/1953
(46) 21.27 ft on 03/27/1978
(47) 21.15 ft on 01/21/1937
(48) 20.68 ft on 04/17/2011
(49) 20.33 ft on 03/12/1952
(50) 20.15 ft on 03/25/1993
(51) 19.90 ft on 02/15/1948
(52) 19.69 ft on 11/17/2006
(53) 19.42 ft on 10/17/1932
(54) 19.36 ft on 06/24/2016
(55) 19.09 ft on 12/08/2011
(56) 18.48 ft on 12/31/1942
(57) 18.21 ft on 03/06/2015
(58) 18.17 ft on 05/05/2017 (P)
(59) 18.08 ft on 03/31/1958
(60) 17.94 ft on 01/08/1946
(61) 17.90 ft on 02/05/1932
(62) 17.66 ft on 03/29/1934
(63) 16.60 ft on 09/19/1944
(64) 16.11 ft on 04/12/2003
(65) 15.97 ft on 03/28/1993
(66) 15.90 ft on 03/15/1947
(67) 15.70 ft on 09/19/1945
(68) 15.64 ft on 03/29/2005
(69) 15.49 ft on 09/30/1959
(70) 15.24 ft on 02/04/2014
(71) 14.85 ft on 04/29/2008
(72) 14.51 ft on 05/23/2001
(73) 14.06 ft on 04/19/2000
(74) 13.01 ft on 05/17/2009
(75) 12.60 ft on 03/15/1956

(P): Preliminary values subject to further review.