Recent Crests
(1) 710.79 ft on 06/24/2015
(2) 712.30 ft on 12/25/1991
(3) 717.54 ft on 05/03/1990
(4) 716.60 ft on 06/15/1989
(5) 713.35 ft on 06/06/1957

(P): Preliminary values subject to further review.