Historic Crests
(1) 39.00 ft on 03/25/1913
(2) 27.78 ft on 01/21/1959
(3) 24.91 ft on 03/05/1963
(4) 23.55 ft on 05/24/1968
(5) 21.86 ft on 04/29/1996
(6) 21.00 ft on 02/14/1950
(7) 20.68 ft on 01/05/2004
(8) 20.44 ft on 12/30/1990
(9) 20.32 ft on 02/08/2019
(10) 20.30 ft on 04/03/2018
(11) 19.75 ft on 03/16/1943
(12) 19.29 ft on 01/06/2005
(13) 19.18 ft on 03/20/2020
(14) 18.85 ft on 03/19/2008
(15) 18.62 ft on 12/22/2013
(16) 18.02 ft on 08/04/2009
(17) 17.89 ft on 04/20/2011
(18) 17.10 ft on 04/16/1998
(19) 16.10 ft on 06/13/1998
(20) 15.63 ft on 04/10/1994
(21) 15.60 ft on 05/05/2017
(22) 15.50 ft on 12/17/2001
(23) 15.38 ft on 09/09/2016
(24) 14.60 ft on 05/05/1996
(25) 14.19 ft on 06/12/2010
(26) 12.71 ft on 01/28/1994
(27) 10.90 ft on 05/19/1995
(28) 8.83 ft on 01/05/1993

(P): Preliminary values subject to further review.