Historic Crests
(1) 34.40 ft on 07/01/1932
(2) 31.20 ft on 07/02/2002
(3) 30.60 ft on 09/16/1936
(4) 25.50 ft on 08/22/1998
(5) 24.40 ft on 06/22/1997
(6) 22.40 ft on 09/16/1991
(7) 21.59 ft on 10/28/1996
(8) 19.82 ft on 06/16/1981
(9) 18.47 ft on 06/26/2007
(10) 18.36 ft on 05/29/1987
(11) 14.36 ft on 10/08/2018
(12) 13.52 ft on 05/24/2015
(13) 11.56 ft on 10/16/2018

(P): Preliminary values subject to further review.