Historic Crests
(1) 23.79 ft on 06/10/1929
(2) 23.38 ft on 02/10/1950
(3) 22.57 ft on 04/08/1973
(4) 21.90 ft on 05/10/2019
(5) 21.65 ft on 03/20/1997
(6) 21.63 ft on 05/18/2011
(7) 21.40 ft on 04/18/2008
(8) 20.99 ft on 05/31/2017
(9) 19.91 ft on 01/23/2019
(10) 19.70 ft on 06/05/2002
(11) 19.23 ft on 03/16/2016

(P): Preliminary values subject to further review.