Historic Crests
(1) 27.02 ft on 09/18/2020
(2) 23.35 ft on 04/04/1960
(3) 23.09 ft on 08/20/2013
(4) 22.95 ft on 06/11/1989
(5) 21.75 ft on 07/07/2013
(6) 21.65 ft on 12/04/2018
(7) 21.57 ft on 04/04/2009
(8) 21.38 ft on 03/10/1978
(9) 21.25 ft on 04/13/1975
(10) 21.15 ft on 02/07/1986
(11) 21.12 ft on 04/30/1964
(12) 21.02 ft on 04/20/2014
(13) 20.92 ft on 02/25/2008
(14) 20.76 ft on 02/13/2017
(15) 20.55 ft on 01/23/2010
(16) 20.42 ft on 02/26/1979
(17) 19.58 ft on 03/28/2016
(18) 19.14 ft on 04/04/2016

(P): Preliminary values subject to further review.