Historic Crests
(1) 15.15 ft on 03/12/1975
(2) 14.87 ft on 05/02/2010
(3) 11.98 ft on 12/08/1978
(4) 11.52 ft on 03/01/2021 (P)
(5) 11.31 ft on 01/28/2009
(6) 11.23 ft on 06/09/1998
(7) 11.14 ft on 04/28/2013
(8) 11.07 ft on 01/23/1999
(9) 11.05 ft on 03/01/1997
(10) 10.96 ft on 12/03/1991
(11) 10.82 ft on 05/07/1996
(12) 10.56 ft on 04/03/2008
(13) 10.52 ft on 09/22/2003
(14) 10.31 ft on 03/09/1994
(15) 10.25 ft on 02/28/2011
(16) 10.12 ft on 06/11/1981
(17) 9.94 ft on 03/08/1995
(18) 9.87 ft on 02/14/2000
(19) 9.87 ft on 01/24/2002
(20) 9.86 ft on 02/16/1990
(21) 9.79 ft on 05/14/2012
(22) 9.64 ft on 01/07/2007
(23) 9.37 ft on 04/22/2004
(24) 9.28 ft on 06/23/1969
(25) 9.25 ft on 04/04/2015 (P)
(26) 9.07 ft on 05/04/1993
(27) 8.89 ft on 05/19/1983
(28) 8.47 ft on 05/07/1984

(P): Preliminary values subject to further review.