Historic Crests
(1) 28.87 ft on 05/07/2015
(2) 26.52 ft on 07/24/1993
(3) 26.15 ft on 06/02/1951
(4) 26.05 ft on 05/09/1950
(5) 23.80 ft on 10/11/1973
(6) 23.60 ft on 06/25/1963
(7) 23.00 ft on 07/10/1958
(8) 22.67 ft on 09/08/1989
(9) 21.90 ft on 06/15/1982
(10) 21.44 ft on 03/13/2019
(11) 21.04 ft on 05/06/2007
(12) 20.94 ft on 10/11/1986
(13) 20.92 ft on 06/13/1984
(14) 20.51 ft on 10/01/2014
(15) 20.43 ft on 07/26/1990
(16) 20.41 ft on 03/23/1987
(17) 19.43 ft on 07/01/1957
(18) 19.10 ft on 07/19/1985
(19) 19.03 ft on 06/29/1965
(20) 19.02 ft on 06/17/1964
(21) 18.75 ft on 03/27/1960
(22) 18.61 ft on 06/14/1998
(23) 18.60 ft on 03/03/1979
(24) 18.02 ft on 06/12/2008
(25) 17.40 ft on 06/21/2010
(26) 17.37 ft on 06/07/1967
(27) 17.28 ft on 06/27/1952
(28) 17.14 ft on 06/27/1983
(29) 16.91 ft on 05/20/2017
(30) 16.54 ft on 05/27/1996
(31) 16.27 ft on 05/06/1959
(32) 15.83 ft on 06/17/1954
(33) 15.41 ft on 03/31/1973
(34) 15.30 ft on 09/03/1977
(35) 15.01 ft on 05/28/2016
(36) 15.00 ft on 09/04/2018
(37) 14.88 ft on 07/01/1986
(38) 14.50 ft on 04/04/1969
(39) 14.47 ft on 05/08/1995
(40) 14.02 ft on 05/30/2013
(41) 13.83 ft on 07/01/1999
(42) 13.61 ft on 03/13/1978
(43) 13.10 ft on 06/24/1955
(44) 12.88 ft on 06/02/1980
(45) 12.72 ft on 06/14/2001
(46) 12.66 ft on 03/14/2021
(47) 12.62 ft on 09/05/1956
(48) 12.39 ft on 07/26/1992
(49) 12.35 ft on 07/20/1962
(50) 11.85 ft on 08/01/1981
(51) 11.80 ft on 05/23/2020
(52) 11.37 ft on 05/24/2004
(53) 11.30 ft on 05/11/1971
(54) 11.25 ft on 06/10/2003
(55) 11.18 ft on 06/28/1966
(56) 11.15 ft on 05/01/1972
(57) 11.05 ft on 07/26/2005
(58) 10.95 ft on 06/25/1997
(59) 10.87 ft on 06/27/2011
(60) 10.37 ft on 04/14/2012
(61) 10.21 ft on 06/21/1991
(62) 9.78 ft on 06/23/1994
(63) 9.72 ft on 09/11/1961
(64) 9.51 ft on 09/28/1988
(65) 9.05 ft on 09/03/1968
(66) 8.57 ft on 08/08/2006
(67) 8.39 ft on 07/21/1953
(68) 8.03 ft on 08/22/2002
(69) 6.89 ft on 06/26/2000
(70) 6.87 ft on 09/15/1970
(71) 6.49 ft on 08/16/2009
(72) 6.37 ft on 10/30/1974
(73) 5.60 ft on 04/25/1976

(P): Preliminary values subject to further review.