Historic Crests
(1) 26.76 ft on 06/26/2011
(2) 23.64 ft on 07/22/2010
(3) 22.50 ft on 01/17/2007
(4) 22.20 ft on 08/05/2018
(5) 21.98 ft on 10/13/1997
(6) 21.85 ft on 08/20/1997
(7) 21.44 ft on 08/01/2006
(8) 21.44 ft on 01/06/1999
(9) 21.28 ft on 07/28/1996
(10) 20.84 ft on 01/30/2004
(11) 20.72 ft on 10/07/1999
(12) 20.54 ft on 06/02/2017
(13) 20.51 ft on 09/24/2005
(14) 20.30 ft on 09/13/2002
(15) 20.03 ft on 01/19/2003
(16) 19.72 ft on 09/11/2001
(17) 18.27 ft on 06/10/2020
(18) 18.10 ft on 10/13/2023
(19) 17.27 ft on 09/30/2021
(20) 17.08 ft on 08/17/2022

(P): Preliminary values subject to further review.