Historic Crests
(1) 23.89 ft on 09/10/1996
(2) 22.19 ft on 08/23/2000
(3) 20.65 ft on 09/20/2017
(4) 19.91 ft on 01/05/1992
(5) 19.81 ft on 07/10/2006
(6) 19.65 ft on 12/12/2007
(7) 18.87 ft on 09/22/1998
(8) 17.38 ft on 10/26/2012
(9) 17.36 ft on 09/05/2009
(10) 17.29 ft on 04/23/2003
(11) 17.26 ft on 09/06/1995
(12) 17.06 ft on 10/24/2015
(13) 16.49 ft on 08/23/2011
(14) 16.23 ft on 12/26/1992
(15) 16.00 ft on 07/02/1999
(16) 15.95 ft on 08/23/2014
(17) 15.40 ft on 05/05/2012
(18) 14.82 ft on 11/07/2014
(19) 14.35 ft on 08/30/2010
(20) 13.94 ft on 05/07/2004
(21) 13.54 ft on 11/02/2000

(P): Preliminary values subject to further review.