Historic Crests
(1) 11.62 ft on 08/09/1971
(2) 11.51 ft on 08/13/1967
(3) 10.60 ft on 08/13/1997
(4) 10.36 ft on 07/27/1970
(5) 10.35 ft on 07/18/1969
(6) 10.17 ft on 07/24/1968
(7) 10.08 ft on 08/20/2013
(8) 9.91 ft on 07/18/1995
(9) 9.88 ft on 08/12/2003
(10) 9.79 ft on 08/21/2002
(11) 9.76 ft on 09/21/2012
(12) 9.67 ft on 07/13/1972
(13) 9.63 ft on 07/30/2009
(14) 9.61 ft on 07/03/2007
(15) 9.59 ft on 07/14/2005
(16) 9.55 ft on 08/13/1999
(17) 9.54 ft on 06/26/2004
(18) 9.46 ft on 08/15/1985
(19) 9.45 ft on 08/10/2015
(20) 9.44 ft on 08/20/1990
(21) 9.44 ft on 07/17/2000
(22) 9.44 ft on 07/18/2008
(23) 9.36 ft on 07/14/1993
(24) 9.36 ft on 07/26/1976
(25) 9.32 ft on 07/22/2001
(26) 9.31 ft on 08/04/1984
(27) 9.30 ft on 08/18/2006
(28) 9.24 ft on 07/30/1996
(29) 9.18 ft on 07/20/1998
(30) 9.17 ft on 07/03/1992
(31) 9.13 ft on 08/22/1977
(32) 9.12 ft on 08/15/2010
(33) 9.12 ft on 08/02/2017
(34) 9.09 ft on 08/01/1978
(35) 9.05 ft on 06/25/2011
(36) 8.97 ft on 08/15/1975
(37) 8.94 ft on 07/20/2014
(38) 8.90 ft on 08/17/1991
(39) 8.88 ft on 07/20/1974
(40) 8.68 ft on 07/09/1973

(P): Preliminary values subject to further review.