Historic Crests
(1) 20.13 ft on 09/24/2010
(2) 19.84 ft on 09/16/2004
(3) 18.76 ft on 09/22/2016
(4) 17.39 ft on 06/12/2008
(5) 17.33 ft on 08/19/2007
(6) 17.06 ft on 04/12/2001
(7) 17.04 ft on 06/17/2014
(8) 16.17 ft on 07/16/2011
(9) 15.85 ft on 06/26/2013
(10) 14.67 ft on 03/29/2005
(11) 14.46 ft on 07/10/2000
(12) 14.39 ft on 05/18/1999
(13) 14.34 ft on 03/07/2017
(14) 13.60 ft on 05/12/2003
(15) 13.51 ft on 04/08/2006
(16) 12.46 ft on 05/27/2012
(17) 12.45 ft on 06/05/2002
(18) 12.45 ft on 06/13/2015
(19) 12.42 ft on 06/18/2009

(P): Preliminary values subject to further review.