Historic Crests
(1) 22.00 ft on 07/16/1916
(2) 19.00 ft on 02/28/1902
(3) 18.00 ft on 03/01/1867 (P)
(4) 17.50 ft on 11/07/1977
(5) 17.00 ft on 06/10/1876
(6) 16.11 ft on 08/30/1940
(7) 8.27 ft on 12/02/2015

(P): Preliminary values subject to further review.