Historic Crests
(1) 58.77 ft on 04/08/1973
(2) 57.10 ft on 09/18/1957
(3) 57.06 ft on 03/08/1991
(4) 56.73 ft on 04/09/1984
(5) 56.19 ft on 02/16/1986
(6) 56.10 ft on 02/03/1991
(7) 55.37 ft on 04/08/2005
(8) 55.20 ft on 03/18/1959
(9) 54.62 ft on 04/23/2014
(10) 54.61 ft on 01/25/2010
(11) 54.39 ft on 04/04/1987
(12) 54.30 ft on 08/26/2008
(13) 54.20 ft on 12/20/1995
(14) 54.18 ft on 12/21/2018
(15) 54.02 ft on 12/16/2018
(16) 53.78 ft on 03/23/2014
(17) 53.77 ft on 04/07/2016
(18) 53.50 ft on 12/09/2018
(19) 53.38 ft on 03/11/1988
(20) 53.30 ft on 08/08/1991
(21) 53.30 ft on 12/07/1976
(22) 51.79 ft on 01/30/2017

(P): Preliminary values subject to further review.