Historic Crests
(1) 40.47 ft on 05/03/2011
(2) 39.03 ft on 05/12/1961
(3) 38.56 ft on 05/06/2017
(4) 37.65 ft on 05/02/1996
(5) 37.24 ft on 03/23/2008
(6) 36.85 ft on 05/05/1983
(7) 36.11 ft on 01/02/2016
(8) 35.60 ft on 11/19/1993
(9) 34.06 ft on 03/15/1935
(10) 34.00 ft on 03/06/1979
(11) 33.86 ft on 01/18/1937
(12) 33.80 ft on 03/16/2006
(13) 33.51 ft on 05/17/1933
(14) 33.49 ft on 05/18/2002
(15) 33.39 ft on 04/03/1985
(16) 33.19 ft on 01/09/1993
(17) 33.17 ft on 08/22/1946
(18) 32.57 ft on 04/03/1945
(19) 32.08 ft on 04/26/1973
(20) 31.99 ft on 03/14/1964
(21) 31.82 ft on 02/03/1969
(22) 31.78 ft on 04/01/1977
(23) 31.72 ft on 06/11/2019
(24) 31.22 ft on 06/23/2015
(25) 31.20 ft on 02/03/1982
(26) 30.86 ft on 02/24/1951
(27) 30.85 ft on 04/03/2018
(28) 30.75 ft on 06/06/2013
(29) 30.38 ft on 04/21/1939
(30) 29.92 ft on 01/16/2020
(31) 29.90 ft on 02/02/1916
(32) 29.80 ft on 12/24/1957
(33) 29.78 ft on 03/22/2021
(34) 29.63 ft on 05/21/1990
(35) 29.52 ft on 01/27/1999
(36) 29.39 ft on 06/22/2000
(37) 29.20 ft on 04/08/2014
(38) 28.91 ft on 03/29/2023
(39) 28.69 ft on 12/21/2001
(40) 28.56 ft on 04/01/1975
(41) 28.47 ft on 04/29/1947
(42) 28.36 ft on 03/16/1952
(43) 28.30 ft on 01/10/1917
(44) 27.87 ft on 05/14/2009
(45) 27.82 ft on 04/20/1998
(46) 27.79 ft on 01/03/1991
(47) 27.62 ft on 04/01/1984
(48) 27.60 ft on 06/07/1981
(49) 27.50 ft on 05/14/1943
(50) 27.47 ft on 01/27/1962
(51) 26.84 ft on 01/18/2005
(52) 26.57 ft on 11/30/1973
(53) 26.55 ft on 03/04/1997
(54) 26.40 ft on 12/25/1967
(55) 26.04 ft on 05/11/2003
(56) 25.96 ft on 04/26/1972
(57) 25.95 ft on 01/26/1932
(58) 25.65 ft on 02/27/1971
(59) 25.60 ft on 03/30/2010
(60) 25.48 ft on 04/04/1987
(61) 25.22 ft on 02/23/2022
(62) 25.15 ft on 12/22/1959
(63) 25.10 ft on 04/30/1966
(64) 24.99 ft on 01/20/2007
(65) 24.29 ft on 04/16/1944
(66) 24.17 ft on 03/25/1955
(67) 23.98 ft on 04/05/1938
(68) 23.48 ft on 03/21/1963
(69) 23.47 ft on 03/09/1970
(70) 23.05 ft on 12/19/1918
(71) 22.37 ft on 06/01/2004
(72) 22.17 ft on 08/22/1959
(73) 21.40 ft on 02/11/1942
(74) 21.20 ft on 04/24/1940
(75) 19.10 ft on 03/08/1953
(76) 18.87 ft on 04/01/1980

(P): Preliminary values subject to further review.