Historic Crests
(1) 17.98 ft on 04/01/1940
(2) 15.26 ft on 08/28/2011
(3) 14.47 ft on 06/12/1968
(4) 14.23 ft on 11/25/1950
(5) 13.11 ft on 08/16/1975
(6) 13.10 ft on 02/12/1985
(7) 13.07 ft on 06/20/1983

(P): Preliminary values subject to further review.