Historic Crests
(1) 12.30 ft on 03/11/2009
(2) 11.25 ft on 02/06/2008
(3) 10.09 ft on 11/30/2011
(4) 10.08 ft on 04/19/2013
(5) 9.96 ft on 06/28/2015
(6) 9.49 ft on 02/21/2018 (P)
(7) 9.42 ft on 05/22/2010
(8) 9.34 ft on 01/13/2005
(9) 9.18 ft on 04/04/2014
(10) 8.58 ft on 05/26/2011
(11) 8.55 ft on 06/12/2004
(12) 8.40 ft on 12/01/2006
(13) 8.23 ft on 05/10/2003
(14) 7.90 ft on 10/16/2001
(15) 7.54 ft on 03/13/2006

(P): Preliminary values subject to further review.