Historic Crests
(1) 25.78 ft on 04/06/1997
(2) 22.57 ft on 06/22/2010
(3) 21.82 ft on 03/26/2009
(4) 21.53 ft on 04/09/2011
(5) 21.14 ft on 04/26/2007
(6) 20.06 ft on 06/19/2008
(7) 19.40 ft on 05/06/1986
(8) 19.27 ft on 12/31/2009
(9) 19.03 ft on 06/29/2014
(10) 18.58 ft on 12/31/2005
(11) 17.67 ft on 07/18/2013
(12) 17.54 ft on 10/03/2014
(13) 17.50 ft on 10/01/2011
(14) 17.33 ft on 09/30/2017
(15) 16.25 ft on 05/13/2016

(P): Preliminary values subject to further review.