Historic Crests
(1) 43.30 ft on 06/01/1889
(2) 43.00 ft on 03/18/1936
(3) 42.10 ft on 06/23/1972
(4) 32.00 ft on 11/26/1950
(5) 31.68 ft on 09/19/2004
(6) 31.63 ft on 01/20/1996
(7) 27.40 ft on 02/15/1984
(8) 23.60 ft on 11/08/1997
(9) 23.30 ft on 04/03/1970
(10) 23.00 ft on 09/11/2018
(11) 22.40 ft on 11/29/1993
(12) 21.34 ft on 03/26/1994
(13) 19.80 ft on 02/23/1971

(P): Preliminary values subject to further review.