Historic Crests
(1) 23.40 ft on 05/02/1997
(2) 22.10 ft on 12/06/2000
(3) 21.50 ft on 05/30/1996
(4) 20.40 ft on 05/10/1995
(5) 18.20 ft on 04/06/2002
(6) 15.10 ft on 06/08/1994
(7) 13.70 ft on 05/02/1989
(8) 13.10 ft on 04/25/1990
(9) 12.90 ft on 05/15/1991
(10) 12.50 ft on 05/22/1992
(11) 5.93 ft on 06/01/2013
(12) 5.79 ft on 06/11/1999
(13) 5.48 ft on 07/04/2004
(14) 5.23 ft on 09/30/2014
(15) 5.21 ft on 05/22/2011
(16) 5.19 ft on 10/12/2014
(17) 5.14 ft on 06/02/2007
(18) 5.08 ft on 08/26/2015
(19) 4.94 ft on 08/18/2018
(20) 4.93 ft on 10/23/2015
(21) 4.91 ft on 05/02/2020
(22) 4.90 ft on 08/03/2010
(23) 4.87 ft on 08/11/2012
(24) 4.87 ft on 07/18/2016
(25) 4.84 ft on 06/02/2017
(26) 4.83 ft on 11/03/2018
(27) 4.80 ft on 05/24/2009
(28) 4.79 ft on 05/28/2019
(29) 4.75 ft on 05/19/2008
(30) 4.47 ft on 05/23/2006
(31) 0.00 ft on 06/08/2003
(32) 0.00 ft on 06/18/1998
(33) 0.00 ft on 04/05/2005
(34) 0.00 ft on 11/25/1999

(P): Preliminary values subject to further review.