Historic Crests
(1) 25.00 ft on 06/08/1974
(2) 21.80 ft on 10/02/1986
(3) 20.35 ft on 05/07/2000
(4) 20.20 ft on 05/09/1995
(5) 20.10 ft on 04/26/1999
(6) 19.20 ft on 10/05/1998
(7) 18.53 ft on 06/10/1979
(8) 18.00 ft on 05/22/2019
(9) 17.90 ft on 04/28/1998
(10) 17.65 ft on 05/27/1995
(11) 17.20 ft on 03/17/1998
(12) 17.02 ft on 05/21/2019
(13) 17.00 ft on 05/03/1990
(14) 16.91 ft on 05/06/2022
(15) 16.55 ft on 06/07/1978
(16) 16.53 ft on 12/28/2015
(17) 16.41 ft on 05/29/2019
(18) 15.67 ft on 05/13/1982
(19) 15.22 ft on 10/20/1983
(20) 14.00 ft on 06/19/2015

(P): Preliminary values subject to further review.