Historic Crests
(1) 23.50 ft on 09/01/1919
(2) 23.50 ft on 09/01/1916 (P)
(3) 23.47 ft on 09/11/2008
(4) 20.50 ft on 09/01/1954
(5) 20.15 ft on 09/19/1974
(6) 17.72 ft on 06/27/1954
(7) 16.75 ft on 10/08/1941
(8) 6.29 ft on 08/27/2010

(P): Preliminary values subject to further review.