Historic Crests
(1) 22.63 ft on 11/24/1959
(2) 21.70 ft on 01/31/1965
(3) 19.71 ft on 11/09/2006
(4) 19.60 ft on 01/10/2009 (P)
(5) 19.55 ft on 01/13/2006
(6) 18.42 ft on 12/17/1999

(P): Preliminary values subject to further review.