Recent Crests
(1) 641.95 ft on 12/10/2015
(2) 640.32 ft on 05/29/2015
(3) 641.40 ft on 05/04/2013
(4) 641.99 ft on 04/22/2002
(5) 639.90 ft on 04/18/2002
(6) 639.49 ft on 04/03/1998
(7) 639.85 ft on 04/08/1997
(8) 642.90 ft on 04/27/1996
(9) 644.60 ft on 05/09/1960

(P): Preliminary values subject to further review.