Historic Crests
(1) 22.32 ft on 10/17/1965
(2) 22.31 ft on 07/30/2017
(3) 21.62 ft on 06/25/1977
(4) 21.47 ft on 08/04/2013
(5) 20.74 ft on 06/05/1978
(6) 20.45 ft on 06/08/2013
(7) 18.67 ft on 07/06/1958
(8) 17.64 ft on 08/12/1997 (P)
(9) 17.56 ft on 07/15/2014
(10) 17.26 ft on 07/30/2014
(11) 17.01 ft on 07/10/2014
(12) 16.54 ft on 07/26/2009
(13) 16.11 ft on 05/02/1999 (P)
(14) 16.11 ft on 07/29/1997 (P)
(15) 14.39 ft on 07/31/2017
(16) 13.96 ft on 08/10/1997 (P)
(17) 13.27 ft on 08/06/1997 (P)
(18) 11.99 ft on 04/22/2010
(19) 11.74 ft on 05/31/2021
(20) 11.73 ft on 08/11/1997 (P)

(P): Preliminary values subject to further review.