Historic Crests
(1) 24.89 ft on 05/04/2011
(2) 24.35 ft on 05/04/1996
(3) 24.29 ft on 05/06/2017
(4) 24.11 ft on 03/25/2008
(5) 24.00 ft on 03/16/2006
(6) 23.17 ft on 05/17/2002
(7) 22.79 ft on 03/02/2018
(8) 22.60 ft on 01/11/2005
(9) 22.57 ft on 04/10/2015
(10) 22.34 ft on 04/10/2014
(11) 21.08 ft on 12/27/2013
(12) 20.48 ft on 01/21/2007
(13) 20.18 ft on 05/09/1998
(14) 19.53 ft on 02/27/2000
(15) 18.92 ft on 02/01/1999
(16) 18.32 ft on 03/02/2003
(17) 18.19 ft on 01/05/2016

(P): Preliminary values subject to further review.