Historic Crests
(1) 20.79 ft on 06/24/2012
(2) 20.22 ft on 04/25/2016
(3) 19.97 ft on 05/09/2013
(4) 19.97 ft on 04/27/2019
(5) 19.57 ft on 04/23/2017
(6) 19.54 ft on 05/02/2020
(7) 19.51 ft on 09/07/2015

(P): Preliminary values subject to further review.