Historic Crests
(1) 35.00 ft on 05/08/1922
(2) 33.44 ft on 05/17/1989
(3) 31.58 ft on 12/20/1991
(4) 31.23 ft on 05/07/1969
(5) 27.79 ft on 05/03/1979
(6) 26.61 ft on 04/24/1973
(7) 24.91 ft on 09/08/2010
(8) 23.40 ft on 03/27/1977
(9) 23.16 ft on 10/19/1971
(10) 22.63 ft on 04/26/1990
(11) 22.50 ft on 10/04/1959
(12) 21.97 ft on 05/13/1968
(13) 21.92 ft on 06/08/1962
(14) 20.83 ft on 05/03/1990
(15) 19.34 ft on 10/28/1991
(16) 19.11 ft on 06/16/1981
(17) 18.70 ft on 04/13/1991

(P): Preliminary values subject to further review.