Historic Crests
(1) 20.50 ft on 08/22/1940
(2) 17.80 ft on 03/15/1912
(3) 15.00 ft on 09/26/1945
(4) 13.10 ft on 02/22/1948
(5) 13.01 ft on 09/18/1999
(6) 12.37 ft on 12/01/2018
(7) 12.20 ft on 09/22/1996
(8) 12.10 ft on 05/14/2017
(9) 11.61 ft on 10/14/2016
(10) 11.40 ft on 07/17/2013
(11) 11.01 ft on 04/06/2012

(P): Preliminary values subject to further review.