Historic Crests
(1) 29.08 ft on 03/02/1997
(2) 26.05 ft on 03/10/1964
(3) 24.19 ft on 09/14/1979
(4) 23.60 ft on 03/19/1943
(5) 23.00 ft on 03/26/1913 (P)
(6) 22.80 ft on 03/06/1945
(7) 22.64 ft on 09/09/2018
(8) 22.53 ft on 07/05/1957
(9) 22.15 ft on 04/02/1970
(10) 22.05 ft on 07/06/2013
(11) 21.60 ft on 05/08/1961
(12) 21.40 ft on 02/14/1948
(13) 21.28 ft on 02/23/1975
(14) 21.12 ft on 05/25/1995
(15) 21.10 ft on 02/28/2021 (P)
(16) 20.66 ft on 04/04/2014
(17) 20.20 ft on 04/03/2015
(18) 20.17 ft on 05/12/2010
(19) 19.48 ft on 04/23/2011
(20) 19.34 ft on 03/28/2005
(21) 19.14 ft on 07/10/2003
(22) 18.85 ft on 03/18/2008
(23) 18.14 ft on 02/12/2019
(24) 18.03 ft on 09/25/2018
(25) 17.68 ft on 05/03/2010
(26) 17.39 ft on 12/05/2011
(27) 16.86 ft on 06/06/2001
(28) 16.81 ft on 07/29/2009
(29) 16.71 ft on 04/28/2002
(30) 15.81 ft on 01/04/2004
(31) 15.39 ft on 09/23/2006
(32) 14.39 ft on 10/28/2006

(P): Preliminary values subject to further review.