Recent Crests
(1) 865.05 ft on 06/18/2015
(2) 864.80 ft on 05/14/2010
(3) 866.09 ft on 03/30/2007
(4) 863.00 ft on 03/30/2005
(5) 864.66 ft on 02/16/2001

(P): Preliminary values subject to further review.