Historic Crests
(1) 21.81 ft on 12/09/1978
(2) 21.73 ft on 05/03/2010
(3) 18.93 ft on 07/20/1996
(4) 17.16 ft on 04/28/1970
(5) 16.28 ft on 03/05/1945
(6) 15.77 ft on 05/07/1984
(7) 14.95 ft on 03/09/1994
(8) 14.87 ft on 03/12/1975
(9) 14.35 ft on 12/30/1942
(10) 14.34 ft on 05/19/1995
(11) 14.30 ft on 02/17/1956
(12) 14.28 ft on 01/10/1974
(13) 14.24 ft on 03/22/1955

(P): Preliminary values subject to further review.