Historic Crests
(1) 16.62 ft on 06/21/2012
(2) 15.80 ft on 05/09/1950
(3) 13.93 ft on 04/23/1979
(4) 12.76 ft on 10/13/1973
(5) 12.62 ft on 04/19/1996
(6) 12.60 ft on 04/15/1969
(7) 12.45 ft on 07/10/1999
(8) 12.20 ft on 04/18/1982
(9) 12.19 ft on 04/25/2001
(10) 12.09 ft on 04/23/1975
(11) 12.07 ft on 04/18/1971
(12) 11.99 ft on 04/21/1972
(13) 11.87 ft on 06/25/2002
(14) 11.78 ft on 04/16/1954
(15) 11.57 ft on 04/20/1965
(16) 11.20 ft on 04/08/1997
(17) 10.99 ft on 04/30/1986
(18) 10.98 ft on 08/07/1953
(19) 10.93 ft on 07/08/1993
(20) 10.93 ft on 04/19/1994
(21) 10.80 ft on 08/23/1978
(22) 10.79 ft on 04/15/1956
(23) 10.59 ft on 04/26/2008
(24) 10.53 ft on 03/18/2016
(25) 10.37 ft on 04/30/2013
(26) 10.33 ft on 09/06/1990
(27) 10.28 ft on 05/14/2014
(28) 10.27 ft on 04/17/1989
(29) 10.20 ft on 04/21/1961
(30) 9.97 ft on 04/11/1955
(31) 9.86 ft on 05/23/1987
(32) 9.85 ft on 04/22/1957
(33) 9.83 ft on 06/25/1964
(34) 9.76 ft on 04/05/2005
(35) 9.74 ft on 04/21/1966
(36) 9.41 ft on 04/26/1960
(37) 9.39 ft on 05/14/2006
(38) 9.35 ft on 04/25/1985
(39) 9.34 ft on 07/01/1958
(40) 9.30 ft on 10/04/2017
(41) 9.27 ft on 04/03/2020
(42) 9.12 ft on 04/30/1970
(43) 9.01 ft on 04/05/1976
(44) 9.00 ft on 06/11/1984
(45) 8.85 ft on 04/01/1967
(46) 8.84 ft on 06/01/1959
(47) 8.82 ft on 10/12/2018
(48) 8.80 ft on 04/10/2011
(49) 8.77 ft on 04/24/1981
(50) 8.77 ft on 04/05/2004
(51) 8.67 ft on 05/24/1962
(52) 8.41 ft on 09/28/2017
(53) 8.31 ft on 07/03/1992
(54) 8.05 ft on 05/07/1991
(55) 7.94 ft on 05/25/2009
(56) 7.90 ft on 06/12/1968
(57) 7.67 ft on 05/11/1973
(58) 7.53 ft on 05/15/1995
(59) 7.41 ft on 09/30/1977
(60) 7.39 ft on 06/13/1998
(61) 7.35 ft on 05/10/2000
(62) 7.11 ft on 08/16/1988
(63) 7.08 ft on 09/25/2015
(64) 6.99 ft on 04/03/1963
(65) 6.35 ft on 04/09/1980
(66) 6.08 ft on 07/11/2003
(67) 5.93 ft on 04/23/2007
(68) 2.00 ft on 03/18/2010

(P): Preliminary values subject to further review.