Historic Crests
(1) 20.80 ft on 05/01/1923
(2) 18.65 ft on 04/01/1987
(3) 15.58 ft on 11/04/1966
(4) 15.07 ft on 03/20/1936
(5) 14.17 ft on 04/29/1979
(6) 13.55 ft on 12/19/2023
(7) 13.48 ft on 12/22/1973
(8) 13.31 ft on 05/01/2008
(9) 13.20 ft on 05/04/1929
(10) 13.06 ft on 03/28/1953
(11) 12.76 ft on 04/14/1940
(12) 12.72 ft on 11/28/1950
(13) 12.33 ft on 04/17/2014
(14) 11.96 ft on 12/14/2010
(15) 11.69 ft on 12/02/2020
(16) 10.05 ft on 04/21/2019

(P): Preliminary values subject to further review.