Historic Crests
(1) 12.90 ft on 06/20/1989
(2) 11.20 ft on 09/09/2011
(3) 11.00 ft on 09/18/2004
(4) 10.39 ft on 11/01/1956
(5) 9.95 ft on 02/14/1984
(6) 8.91 ft on 06/22/1972
(7) 8.47 ft on 09/11/1997
(8) 8.23 ft on 06/28/2006
(9) 7.95 ft on 01/19/1996
(10) 6.77 ft on 08/13/1955
(11) 6.76 ft on 10/14/1955

(P): Preliminary values subject to further review.