Historic Crests
(1) 31.30 ft on 06/22/1972
(2) 23.75 ft on 06/28/2006
(3) 20.40 ft on 09/08/2011
(4) 17.50 ft on 04/16/1983
(5) 17.36 ft on 01/25/1979
(6) 16.24 ft on 09/18/2004 (P)
(7) 16.09 ft on 12/14/1983
(8) 15.85 ft on 01/20/1996
(9) 15.83 ft on 10/20/1996
(10) 15.02 ft on 01/28/1996
(11) 15.01 ft on 03/11/2011
(12) 14.95 ft on 09/17/1999
(13) 13.70 ft on 12/02/1996
(14) 12.84 ft on 04/03/2005 (P)
(15) 12.44 ft on 12/17/2000
(16) 12.18 ft on 08/13/2004
(17) 11.57 ft on 05/01/2014
(18) 10.05 ft on 08/29/2011

(P): Preliminary values subject to further review.