Historic Crests
(1) 40.80 ft on 09/20/1944
(2) 37.80 ft on 08/16/1940
(3) 35.02 ft on 10/12/2018
(4) 33.45 ft on 09/07/1996
(5) 31.22 ft on 06/22/1938
(6) 29.78 ft on 04/27/1978
(7) 28.90 ft on 06/22/1972
(8) 27.91 ft on 02/08/2020
(9) 27.61 ft on 01/02/2007
(10) 26.71 ft on 09/08/1987
(11) 26.26 ft on 02/26/1979
(12) 26.19 ft on 03/21/2003
(13) 25.90 ft on 11/13/2020
(14) 25.89 ft on 03/31/1975
(15) 25.64 ft on 11/13/2009
(16) 25.46 ft on 09/24/2018
(17) 25.09 ft on 12/25/2015
(18) 24.85 ft on 04/26/2017
(19) 24.30 ft on 12/30/1958
(20) 24.27 ft on 03/05/1993
(21) 24.20 ft on 09/19/1945
(22) 24.10 ft on 03/18/1936
(23) 24.07 ft on 09/12/1971
(24) 24.02 ft on 10/03/1929
(25) 23.35 ft on 06/24/1995
(26) 23.28 ft on 08/19/1955
(27) 23.23 ft on 03/31/1991
(28) 23.11 ft on 01/29/1998
(29) 22.90 ft on 04/26/1937
(30) 22.45 ft on 09/08/1974
(31) 21.93 ft on 12/01/2020
(32) 21.89 ft on 03/07/1932
(33) 21.74 ft on 02/15/1984
(34) 21.64 ft on 01/18/2013
(35) 21.37 ft on 03/29/1994
(36) 21.20 ft on 08/10/1942
(37) 21.00 ft on 01/08/1946
(38) 21.00 ft on 05/10/2008
(39) 20.70 ft on 11/29/1948
(40) 20.64 ft on 12/02/1934
(41) 20.59 ft on 10/18/1932
(42) 20.48 ft on 04/04/1983
(43) 20.40 ft on 10/31/1949
(44) 20.20 ft on 03/13/1963
(45) 19.92 ft on 06/14/2019
(46) 19.80 ft on 09/02/1952
(47) 19.76 ft on 11/06/1985
(48) 19.60 ft on 03/05/1934
(49) 19.55 ft on 10/03/1979
(50) 19.50 ft on 08/19/1985
(51) 19.46 ft on 02/03/1973
(52) 19.40 ft on 09/25/1947
(53) 19.36 ft on 04/17/1929
(54) 19.33 ft on 08/20/1939
(55) 19.00 ft on 02/15/1948
(56) 18.99 ft on 09/02/1964
(57) 18.98 ft on 03/26/2012
(58) 18.81 ft on 11/11/2015
(59) 18.75 ft on 05/07/1958
(60) 18.27 ft on 10/03/1989
(61) 18.13 ft on 05/16/2014
(62) 18.08 ft on 04/23/1992
(63) 18.06 ft on 05/03/1989
(64) 17.98 ft on 02/18/2016
(65) 17.75 ft on 04/26/2018
(66) 17.61 ft on 02/08/2004
(67) 17.54 ft on 04/06/1960
(68) 17.49 ft on 02/04/1982
(69) 17.49 ft on 02/09/1965
(70) 17.12 ft on 01/24/1954
(71) 16.86 ft on 12/31/1942
(72) 16.80 ft on 04/10/1957
(73) 16.71 ft on 01/08/1962
(74) 16.51 ft on 12/12/2008
(75) 16.46 ft on 03/02/1966
(76) 16.45 ft on 04/29/1997
(77) 16.37 ft on 06/16/2000
(78) 16.19 ft on 01/15/2005
(79) 15.21 ft on 09/30/1999
(80) 15.09 ft on 02/24/1961
(81) 14.60 ft on 11/16/1940
(82) 14.42 ft on 01/02/1976
(83) 14.20 ft on 06/24/1931
(84) 14.10 ft on 11/21/1952
(85) 13.87 ft on 08/26/1967
(86) 13.61 ft on 12/05/1950
(87) 12.57 ft on 05/23/2001
(88) 12.54 ft on 04/12/1956
(89) 11.62 ft on 12/08/1976
(90) 11.10 ft on 01/15/1968
(91) 10.44 ft on 02/21/1981
(92) 10.04 ft on 01/21/1988
(93) 9.18 ft on 05/04/2002
(94) 8.81 ft on 03/26/1969
(95) 7.83 ft on 02/17/1970

(P): Preliminary values subject to further review.