Historic Crests
(1) 733.72 ft on 10/13/1981
(2) 727.59 ft on 06/18/2015
(3) 727.42 ft on 04/30/2009
(4) 725.79 ft on 05/11/2015
(5) 718.93 ft on 02/27/1991

(P): Preliminary values subject to further review.