Historic Crests
(1) 31.90 ft on 10/17/1923 (P)
(2) 31.40 ft on 04/15/1945
(3) 30.99 ft on 06/24/1948
(4) 29.40 ft on 10/31/1941
(5) 28.72 ft on 05/10/1943
(6) 24.18 ft on 06/12/1941
(7) 23.75 ft on 11/04/1941
(8) 22.60 ft on 05/18/1949
(9) 22.23 ft on 06/19/2015
(10) 21.49 ft on 05/11/1950
(11) 21.21 ft on 06/02/2013
(12) 20.85 ft on 04/25/1942
(13) 20.64 ft on 03/29/1938
(14) 20.58 ft on 04/10/1942
(15) 20.49 ft on 10/16/1941
(16) 20.25 ft on 10/05/1941
(17) 20.17 ft on 04/22/1942
(18) 20.14 ft on 05/03/1990
(19) 20.00 ft on 05/25/1957

(P): Preliminary values subject to further review.