Historic Crests
(1) 18.69 ft on 09/10/1996
(2) 17.19 ft on 01/05/1992
(3) 16.17 ft on 09/20/2017 (P)
(4) 15.63 ft on 09/21/1998
(5) 14.54 ft on 10/07/2010
(6) 13.19 ft on 11/12/2003
(7) 11.55 ft on 10/11/2005
(8) 10.34 ft on 10/25/1990
(9) 9.31 ft on 11/13/1999
(10) 9.10 ft on 07/20/2005
(11) 8.94 ft on 08/22/2014
(12) 8.54 ft on 09/21/2008
(13) 8.54 ft on 07/22/2010
(14) 8.21 ft on 07/21/2009
(15) 8.01 ft on 08/26/2003
(16) 7.65 ft on 10/22/1998
(17) 7.38 ft on 07/11/1993
(18) 5.98 ft on 09/17/1995

(P): Preliminary values subject to further review.