Historic Crests
(1) 15.50 ft on 12/01/1973
(2) 15.26 ft on 09/17/2004
(3) 14.84 ft on 06/05/1973
(4) 14.69 ft on 09/22/2009
(5) 13.16 ft on 05/03/2010
(6) 13.15 ft on 02/03/1982
(7) 13.05 ft on 12/31/1973
(8) 13.03 ft on 09/21/2009
(9) 12.93 ft on 03/17/1990
(10) 12.85 ft on 04/06/1964
(11) 12.55 ft on 04/30/1963
(12) 12.28 ft on 08/09/2017
(13) 12.05 ft on 04/18/1969
(14) 11.86 ft on 06/20/2017
(15) 11.46 ft on 10/12/2009
(16) 11.37 ft on 12/28/2018
(17) 11.09 ft on 11/11/2009

(P): Preliminary values subject to further review.