Historic Crests
(1) 60.58 ft on 05/19/1973
(2) 59.56 ft on 05/12/1991
(3) 57.47 ft on 04/01/2016
(4) 57.25 ft on 05/10/1975
(5) 56.70 ft on 01/15/1983
(6) 56.30 ft on 01/30/1974
(7) 55.94 ft on 04/01/1961
(8) 55.64 ft on 05/20/2019
(9) 55.40 ft on 04/23/1979
(10) 55.27 ft on 02/22/2020
(11) 55.10 ft on 12/31/1982
(12) 55.10 ft on 12/19/1961
(13) 55.03 ft on 02/16/1966
(14) 54.10 ft on 03/15/2001
(15) 53.98 ft on 09/05/2009
(16) 53.71 ft on 03/19/2018
(17) 51.03 ft on 01/28/2016
(18) 48.77 ft on 05/26/2011

(P): Preliminary values subject to further review.