Historic Crests
(1) 20.93 ft on 10/08/2016
(2) 20.56 ft on 10/17/2016
(3) 20.55 ft on 11/24/2018
(4) 20.38 ft on 09/30/2018
(5) 20.30 ft on 10/05/2015
(6) 20.18 ft on 09/27/2018
(7) 19.85 ft on 09/11/2017
(8) 19.48 ft on 12/31/1994
(9) 19.48 ft on 12/31/2002
(10) 19.46 ft on 12/09/2018
(11) 19.25 ft on 12/19/2009
(12) 19.18 ft on 06/23/2009
(13) 19.18 ft on 10/24/2008
(14) 19.17 ft on 03/07/2014
(15) 19.16 ft on 01/30/2010
(16) 19.11 ft on 02/20/2019
(17) 19.08 ft on 06/07/2012
(18) 19.07 ft on 11/26/2015
(19) 19.00 ft on 10/08/2010
(20) 18.99 ft on 10/06/2005
(21) 18.97 ft on 06/21/2013
(22) 18.96 ft on 04/25/2017
(23) 18.90 ft on 10/09/2006
(24) 18.87 ft on 08/27/2011
(25) 18.87 ft on 08/27/2011
(26) 18.85 ft on 09/19/2008
(27) 18.79 ft on 02/04/1998
(28) 18.77 ft on 12/25/2006
(29) 18.77 ft on 06/03/2007
(30) 18.73 ft on 10/17/1999
(31) 18.69 ft on 12/01/2015
(32) 18.56 ft on 09/16/2001
(33) 18.47 ft on 06/15/2011

(P): Preliminary values subject to further review.