Historic Crests
(1) 16.90 ft on 04/30/1923
(2) 15.02 ft on 04/30/2008
(3) 14.71 ft on 04/29/1973
(4) 14.30 ft on 09/29/1909
(5) 14.00 ft on 03/20/1936
(6) 12.50 ft on 04/28/2019
(7) 12.09 ft on 04/27/2018

(P): Preliminary values subject to further review.