Historic Crests
(1) 20.70 ft on 04/02/1945
(2) 20.20 ft on 04/24/1966
(3) 19.40 ft on 04/29/1958
(4) 16.28 ft on 05/19/1989
(5) 15.62 ft on 12/29/2015
(6) 15.59 ft on 05/01/2016
(7) 15.58 ft on 12/15/2015
(8) 15.10 ft on 10/15/2009
(9) 14.26 ft on 04/29/1997
(10) 13.83 ft on 12/17/1992
(11) 13.74 ft on 06/11/1991
(12) 13.43 ft on 12/18/1994
(13) 13.34 ft on 02/24/2018
(14) 13.30 ft on 12/19/2001
(15) 13.25 ft on 03/10/1990
(16) 13.10 ft on 02/23/1997
(17) 12.13 ft on 03/29/1989

(P): Preliminary values subject to further review.