Historic Crests
(1) 30.75 ft on 10/22/1981
(2) 30.62 ft on 09/12/2014
(3) 30.55 ft on 09/30/2016
(4) 30.24 ft on 10/28/2016
(5) 30.22 ft on 10/05/1985
(6) 29.90 ft on 06/24/1996
(7) 29.68 ft on 06/22/2013
(8) 29.44 ft on 10/09/2008
(9) 29.44 ft on 11/30/2007
(10) 29.15 ft on 09/18/1985
(11) 29.12 ft on 11/22/2010
(12) 28.83 ft on 12/10/2011
(13) 28.74 ft on 11/12/2000
(14) 28.52 ft on 09/18/1998
(15) 28.35 ft on 12/22/1983
(16) 28.34 ft on 08/03/1999
(17) 28.27 ft on 05/16/2015
(18) 28.11 ft on 05/24/2002
(19) 28.07 ft on 12/07/2005
(20) 27.95 ft on 11/13/1986
(21) 27.95 ft on 09/14/2005
(22) 27.87 ft on 11/11/1982
(23) 27.80 ft on 09/29/2004
(24) 27.73 ft on 06/02/2000
(25) 27.60 ft on 12/21/2009
(26) 27.50 ft on 09/06/1997
(27) 27.49 ft on 10/10/2002
(28) 27.45 ft on 09/18/2010

(P): Preliminary values subject to further review.