Historic Crests
(1) 19.30 ft on 09/21/1998
(2) 18.79 ft on 09/15/2004
(3) 18.48 ft on 09/20/2017
(4) 17.44 ft on 04/17/2003
(5) 16.77 ft on 08/22/2001
(6) 16.24 ft on 08/23/2011
(7) 15.50 ft on 09/16/1975
(8) 15.03 ft on 09/10/1996
(9) 13.98 ft on 10/22/1998
(10) 13.58 ft on 09/03/2008
(11) 13.26 ft on 11/01/2004
(12) 13.20 ft on 07/21/2009
(13) 13.12 ft on 05/10/2014
(14) 12.32 ft on 12/10/2011
(15) 12.31 ft on 05/30/2002
(16) 11.67 ft on 07/10/2006
(17) 11.56 ft on 10/26/2012
(18) 8.18 ft on 10/25/2023 (P)
(19) 8.03 ft on 05/22/2023 (P)
(20) 8.01 ft on 07/09/2023 (P)

(P): Preliminary values subject to further review.