Historic Crests
(1) 22.50 ft on 06/01/1889
(2) 21.87 ft on 03/18/1936
(3) 20.03 ft on 06/23/1972
(4) 17.78 ft on 09/18/2004
(5) 15.95 ft on 01/19/1996
(6) 15.29 ft on 12/30/1942
(7) 14.94 ft on 09/11/2018
(8) 14.20 ft on 11/08/1997
(9) 13.51 ft on 02/15/1984
(10) 13.45 ft on 09/09/2004
(11) 13.07 ft on 11/28/1993
(12) 12.35 ft on 12/02/2010
(13) 12.13 ft on 04/17/1993
(14) 12.07 ft on 03/05/1979

(P): Preliminary values subject to further review.