Historic Crests
(1) 24.70 ft on 07/10/1969
(2) 23.40 ft on 07/07/2018
(3) 23.01 ft on 03/23/2019
(4) 23.00 ft on 09/24/2010
(5) 21.90 ft on 04/04/1984
(6) 21.79 ft on 03/25/2011
(7) 21.57 ft on 06/22/2014
(8) 21.57 ft on 04/27/2001
(9) 21.34 ft on 03/30/1997
(10) 21.30 ft on 05/12/1993
(11) 21.10 ft on 07/07/1993
(12) 19.77 ft on 03/10/2020
(13) 19.77 ft on 06/23/1996
(14) 19.70 ft on 03/16/2007
(15) 19.50 ft on 05/05/2006
(16) 18.13 ft on 04/17/2023
(17) 17.64 ft on 06/13/2022
(18) 12.57 ft on 04/12/2021

(P): Preliminary values subject to further review.