Historic Crests
(1) 24.99 ft on 08/23/1969
(2) 24.00 ft on 08/15/1928
(3) 22.77 ft on 04/28/1937
(4) 22.22 ft on 07/21/1956
(5) 20.90 ft on 06/21/1972
(6) 19.54 ft on 10/09/1972
(7) 19.04 ft on 09/06/1935
(8) 18.55 ft on 08/19/1985
(9) 17.76 ft on 02/26/1979
(10) 17.48 ft on 09/26/1975
(11) 17.47 ft on 10/22/1961
(12) 17.41 ft on 12/01/1993
(13) 17.19 ft on 08/18/1955
(14) 16.93 ft on 05/30/1990
(15) 16.91 ft on 05/18/2018
(16) 16.30 ft on 11/07/1985
(17) 16.17 ft on 05/01/2014
(18) 16.13 ft on 10/02/1979
(19) 16.00 ft on 12/07/1948
(20) 15.56 ft on 01/26/1978
(21) 15.50 ft on 01/06/1936
(22) 15.30 ft on 03/07/1993
(23) 14.83 ft on 09/09/2011
(24) 14.79 ft on 03/29/1984
(25) 14.63 ft on 08/07/2020 (P)
(26) 14.38 ft on 08/08/1948
(27) 13.98 ft on 10/20/1937
(28) 13.92 ft on 09/01/1952
(29) 13.91 ft on 04/20/1987
(30) 13.85 ft on 07/16/1989
(31) 13.16 ft on 06/25/2018
(32) 13.10 ft on 07/18/1945
(33) 12.95 ft on 11/21/1952
(34) 12.74 ft on 02/14/2018
(35) 12.64 ft on 01/22/1996
(36) 12.63 ft on 06/02/1971
(37) 12.47 ft on 12/14/2003
(38) 12.43 ft on 10/19/1942
(39) 12.39 ft on 01/01/2007
(40) 12.28 ft on 12/11/2011
(41) 12.10 ft on 05/27/1946
(42) 12.00 ft on 12/22/1973
(43) 11.97 ft on 08/12/1942
(44) 11.94 ft on 10/12/2018
(45) 11.91 ft on 01/27/1976
(46) 11.90 ft on 04/06/1960
(47) 11.84 ft on 03/15/1963
(48) 11.81 ft on 02/24/2019 (P)
(49) 11.76 ft on 07/07/1991
(50) 11.73 ft on 08/02/1944
(51) 11.71 ft on 09/21/2018
(52) 11.68 ft on 08/25/1958
(53) 11.55 ft on 02/23/1961
(54) 11.30 ft on 01/28/1933
(55) 11.21 ft on 06/11/2013
(56) 11.08 ft on 04/09/1940
(57) 11.07 ft on 07/01/1995
(58) 10.95 ft on 02/12/1939
(59) 10.56 ft on 05/23/2016
(60) 10.48 ft on 05/11/2008
(61) 10.47 ft on 04/16/1983
(62) 10.46 ft on 05/15/1932
(63) 10.39 ft on 10/20/1976
(64) 10.29 ft on 03/24/2019 (P)
(65) 10.27 ft on 02/19/1964
(66) 10.24 ft on 12/24/2015
(67) 10.17 ft on 01/18/1968
(68) 10.16 ft on 05/28/2018
(69) 10.15 ft on 09/21/1966
(70) 10.09 ft on 01/14/2005
(71) 10.02 ft on 11/15/2018
(72) 9.94 ft on 02/07/1982
(73) 9.81 ft on 03/01/2012
(74) 9.80 ft on 05/21/1988
(75) 9.74 ft on 12/07/1996
(76) 9.72 ft on 12/29/1958
(77) 9.63 ft on 03/07/1934
(78) 9.47 ft on 03/08/1965
(79) 9.40 ft on 03/24/1950
(80) 9.37 ft on 12/29/2018 (P)
(81) 9.35 ft on 11/01/1956
(82) 9.09 ft on 03/16/1967
(83) 9.08 ft on 03/30/2001
(84) 9.02 ft on 04/08/1941
(85) 8.94 ft on 01/03/1970
(86) 8.83 ft on 12/18/2018 (P)
(87) 8.82 ft on 01/07/2002
(88) 8.79 ft on 05/23/1931
(89) 8.71 ft on 03/15/1947
(90) 8.47 ft on 12/12/2008
(91) 8.40 ft on 05/18/2012
(92) 8.19 ft on 06/13/1951
(93) 7.99 ft on 12/17/2005
(94) 7.99 ft on 09/03/1992
(95) 7.83 ft on 03/03/1954
(96) 4.79 ft on 02/13/1981

(P): Preliminary values subject to further review.