Historic Crests
(1) 23.30 ft on 07/16/1978
(2) 22.98 ft on 09/15/2004
(3) 21.08 ft on 07/10/2000
(4) 21.00 ft on 09/24/2010
(5) 20.54 ft on 06/12/2008
(6) 20.29 ft on 09/23/2016
(7) 19.33 ft on 05/18/2000
(8) 19.21 ft on 04/12/2001
(9) 18.65 ft on 03/16/2019
(10) 18.24 ft on 06/18/2014
(11) 18.17 ft on 06/10/2004
(12) 17.61 ft on 06/29/1998
(13) 17.54 ft on 10/02/2007
(14) 17.35 ft on 05/18/1999
(15) 16.68 ft on 04/01/2006
(16) 16.68 ft on 03/29/2005
(17) 16.33 ft on 06/18/2009
(18) 16.19 ft on 05/12/2003
(19) 14.94 ft on 06/05/2002

(P): Preliminary values subject to further review.