Historic Crests
(1) 23.40 ft on 08/17/2008
(2) 22.00 ft on 07/31/2006
(3) 20.92 ft on 10/05/2010
(4) 20.80 ft on 08/10/1997
(5) 20.28 ft on 07/16/2004
(6) 19.77 ft on 02/13/2005
(7) 19.54 ft on 08/27/2000
(8) 19.46 ft on 09/08/2002
(9) 18.95 ft on 07/14/2001
(10) 18.61 ft on 08/20/1999
(11) 18.30 ft on 07/19/2010
(12) 18.24 ft on 09/02/2003
(13) 17.79 ft on 07/15/2021 (P)

(P): Preliminary values subject to further review.