Historic Crests
(1) 31.00 ft on 07/08/1999
(2) 29.83 ft on 09/11/2012
(3) 27.97 ft on 12/29/2004
(4) 26.64 ft on 10/11/2012
(5) 26.05 ft on 11/21/1996
(6) 26.05 ft on 12/22/2010
(7) 25.40 ft on 09/11/1998
(8) 24.82 ft on 01/21/2010
(9) 24.01 ft on 08/27/2007
(10) 23.97 ft on 02/21/2000
(11) 23.22 ft on 02/28/2001
(12) 22.72 ft on 12/25/2003
(13) 22.45 ft on 02/07/2009
(14) 22.18 ft on 02/26/2003
(15) 21.10 ft on 03/12/2020
(16) 20.61 ft on 04/09/2016
(17) 19.84 ft on 09/08/2008
(18) 19.10 ft on 01/09/2018
(19) 18.83 ft on 02/14/2019
(20) 18.24 ft on 09/11/2002
(21) 17.98 ft on 12/24/2016

(P): Preliminary values subject to further review.