Historic Crests
(1) 34.39 ft on 05/20/1953
(2) 31.74 ft on 02/07/1955
(3) 31.08 ft on 08/11/1940
(4) 30.65 ft on 11/01/1985
(5) 29.59 ft on 04/14/1995
(6) 28.40 ft on 05/05/2017
(7) 27.56 ft on 07/19/2019
(8) 26.99 ft on 07/04/1989
(9) 26.46 ft on 09/23/1979
(10) 26.22 ft on 12/30/1982
(11) 26.10 ft on 10/31/2002
(12) 26.06 ft on 01/13/2013
(13) 26.00 ft on 11/07/2002
(14) 25.70 ft on 03/31/1980
(15) 25.69 ft on 12/03/1977
(16) 25.66 ft on 10/14/2020
(17) 25.60 ft on 11/01/2002
(18) 25.56 ft on 04/24/1977
(19) 25.32 ft on 03/27/1973
(20) 25.23 ft on 02/20/1961
(21) 25.18 ft on 01/11/1975
(22) 25.11 ft on 03/08/1992
(23) 24.76 ft on 10/29/2006
(24) 24.74 ft on 12/26/1941
(25) 24.72 ft on 02/03/1988
(26) 24.50 ft on 05/11/1991
(27) 24.46 ft on 06/02/1979
(28) 24.45 ft on 01/15/1998
(29) 24.31 ft on 02/14/2004
(30) 24.26 ft on 04/17/1967
(31) 24.01 ft on 11/05/2005
(32) 24.00 ft on 02/24/2003
(33) 24.00 ft on 12/13/1983
(34) 23.76 ft on 06/03/1974
(35) 23.73 ft on 05/14/1971
(36) 23.70 ft on 05/16/2004
(37) 23.65 ft on 06/24/1947
(38) 23.63 ft on 01/20/1987
(39) 23.60 ft on 10/28/1996
(40) 23.57 ft on 12/14/1964
(41) 23.49 ft on 01/27/1990
(42) 23.44 ft on 03/22/1944
(43) 23.40 ft on 12/17/1940
(44) 23.29 ft on 01/15/1946
(45) 23.28 ft on 03/27/1976
(46) 23.24 ft on 01/09/1999
(47) 23.17 ft on 06/29/2004
(48) 23.15 ft on 02/04/1959
(49) 23.12 ft on 09/15/1998
(50) 23.09 ft on 02/18/1982
(51) 23.06 ft on 02/15/1966
(52) 23.05 ft on 04/10/1993
(53) 23.04 ft on 12/25/1956
(54) 23.03 ft on 09/05/2001
(55) 23.03 ft on 02/06/2012
(56) 22.92 ft on 12/03/2001
(57) 22.71 ft on 04/17/1969
(58) 22.67 ft on 03/02/1985
(59) 22.65 ft on 02/16/1950
(60) 22.63 ft on 05/06/1954
(61) 22.52 ft on 04/23/1964
(62) 22.40 ft on 02/08/1943
(63) 22.28 ft on 01/30/1994
(64) 22.25 ft on 08/16/2016
(65) 22.22 ft on 04/21/2009
(66) 22.15 ft on 03/25/1949
(67) 22.12 ft on 11/18/1957
(68) 21.99 ft on 02/10/1956
(69) 21.89 ft on 12/22/1967
(70) 21.79 ft on 01/23/1963
(71) 21.70 ft on 12/19/1959
(72) 21.58 ft on 06/07/1962
(73) 21.36 ft on 12/18/1947
(74) 21.34 ft on 12/20/1995
(75) 21.31 ft on 02/09/1945
(76) 21.25 ft on 04/26/1952
(77) 20.57 ft on 01/05/2020
(78) 20.13 ft on 02/14/2018
(79) 20.05 ft on 06/14/1981
(80) 19.94 ft on 06/13/2001
(81) 19.71 ft on 10/04/2021
(82) 19.63 ft on 02/03/1951
(83) 19.02 ft on 05/07/2000
(84) 18.40 ft on 02/08/1939

(P): Preliminary values subject to further review.