Historic Crests
(1) 24.87 ft on 07/11/2003
(2) 24.42 ft on 06/14/1958
(3) 24.39 ft on 02/22/2018
(4) 24.16 ft on 01/10/2008
(5) 23.71 ft on 06/19/2015
(6) 23.61 ft on 03/12/2009
(7) 22.81 ft on 02/07/2008
(8) 22.19 ft on 12/31/1990
(9) 22.07 ft on 10/19/1993
(10) 21.85 ft on 01/14/2005
(11) 21.73 ft on 07/13/2015
(12) 21.44 ft on 12/30/2015
(13) 21.22 ft on 04/29/2011
(14) 20.80 ft on 01/06/1993
(15) 20.41 ft on 05/09/1998
(16) 20.24 ft on 02/28/1997
(17) 19.96 ft on 06/14/2004
(18) 19.81 ft on 01/25/1999
(19) 19.46 ft on 10/26/2002
(20) 19.09 ft on 03/22/1978
(21) 18.89 ft on 05/03/2019
(22) 18.62 ft on 04/28/1957
(23) 18.60 ft on 06/29/2020
(24) 18.54 ft on 04/13/1995
(25) 18.34 ft on 01/13/2020
(26) 18.29 ft on 04/30/1956
(27) 18.03 ft on 02/27/2001
(28) 17.96 ft on 08/22/2016
(29) 17.84 ft on 09/17/2008
(30) 17.25 ft on 05/06/2017
(31) 17.22 ft on 09/12/2016
(32) 17.18 ft on 04/08/2017
(33) 17.16 ft on 06/16/1994
(34) 17.13 ft on 03/15/2010
(35) 16.85 ft on 01/22/2017
(36) 16.36 ft on 05/20/2020
(37) 16.23 ft on 11/20/2017
(38) 16.03 ft on 07/11/2000
(39) 15.59 ft on 06/02/2015

(P): Preliminary values subject to further review.