Historic Crests
(1) 22.22 ft on 08/28/2011
(2) 20.42 ft on 07/18/2005
(3) 20.31 ft on 05/01/2014
(4) 20.08 ft on 04/16/2007
(5) 19.97 ft on 09/20/1989
(6) 19.90 ft on 05/30/1968
(7) 19.87 ft on 03/14/2010
(8) 19.80 ft on 08/28/1971
(9) 19.62 ft on 05/31/1984
(10) 19.46 ft on 05/28/2018
(11) 19.35 ft on 11/26/2018
(12) 19.29 ft on 12/19/2023
(13) 19.07 ft on 03/31/2014
(14) 15.53 ft on 09/03/2021

(P): Preliminary values subject to further review.