Historic Crests
(1) 16.90 ft on 06/01/1957
(2) 13.94 ft on 05/21/1977
(3) 13.47 ft on 01/01/1978
(4) 12.10 ft on 10/03/1986
(5) 12.00 ft on 06/26/1965
(6) 11.60 ft on 06/04/1995
(7) 11.39 ft on 07/09/2015
(8) 11.20 ft on 08/31/1986
(9) 11.10 ft on 08/29/1968
(10) 11.06 ft on 10/31/1998
(11) 10.90 ft on 03/29/1992
(12) 10.88 ft on 05/04/2001
(13) 10.74 ft on 05/30/1990
(14) 10.70 ft on 06/13/1989
(15) 10.69 ft on 06/12/2005
(16) 10.41 ft on 08/27/1996
(17) 10.40 ft on 06/05/1985
(18) 10.40 ft on 06/21/2003
(19) 10.37 ft on 07/15/1991
(20) 10.30 ft on 05/25/1974
(21) 10.20 ft on 06/02/1973
(22) 10.17 ft on 06/11/1984
(23) 10.11 ft on 06/18/2004
(24) 10.10 ft on 06/02/2000
(25) 10.07 ft on 08/24/1966
(26) 10.06 ft on 08/15/2013
(27) 10.00 ft on 04/26/1997
(28) 9.90 ft on 07/30/1982
(29) 9.90 ft on 09/04/1981
(30) 9.82 ft on 05/26/1994
(31) 9.79 ft on 09/16/1988
(32) 9.79 ft on 08/14/2017
(33) 9.78 ft on 07/19/1967
(34) 9.75 ft on 06/13/2012
(35) 9.70 ft on 05/23/2016
(36) 9.70 ft on 04/18/1970
(37) 9.63 ft on 03/16/1998
(38) 9.62 ft on 02/25/2002
(39) 9.50 ft on 11/21/1992
(40) 9.48 ft on 07/17/2014
(41) 9.46 ft on 09/03/2006
(42) 9.40 ft on 08/13/1971
(43) 9.40 ft on 03/22/1979
(44) 9.33 ft on 07/03/1972
(45) 9.30 ft on 08/26/1969
(46) 9.15 ft on 04/17/2010
(47) 9.06 ft on 03/24/2007
(48) 9.04 ft on 08/03/1976
(49) 8.98 ft on 06/22/1975
(50) 8.82 ft on 04/18/2009
(51) 8.80 ft on 10/22/2010
(52) 8.74 ft on 06/11/1980
(53) 8.66 ft on 09/12/2008
(54) 8.60 ft on 05/21/1983

(P): Preliminary values subject to further review.