Historic Crests
(1) 28.02 ft on 08/21/1969
(2) 23.09 ft on 05/02/2014
(3) 21.80 ft on 03/29/1994
(4) 21.60 ft on 09/07/1996
(5) 21.28 ft on 03/30/1984
(6) 20.83 ft on 03/06/1993
(7) 20.47 ft on 11/06/1985
(8) 20.13 ft on 02/06/1998
(9) 20.01 ft on 02/24/2003
(10) 19.78 ft on 06/28/1995
(11) 19.70 ft on 12/09/2011
(12) 18.98 ft on 04/18/1987
(13) 18.18 ft on 12/12/2003
(14) 18.10 ft on 05/30/1990
(15) 18.00 ft on 05/07/1989
(16) 17.22 ft on 04/26/1983
(17) 17.07 ft on 10/13/2018
(18) 17.04 ft on 05/18/2018
(19) 16.88 ft on 03/17/2007
(20) 16.79 ft on 12/10/2009
(21) 16.68 ft on 10/20/1996
(22) 16.66 ft on 01/15/2005
(23) 16.63 ft on 05/10/2008
(24) 16.38 ft on 01/13/1991
(25) 16.31 ft on 03/22/2019 (P)
(26) 16.15 ft on 11/17/2018 (P)
(27) 16.04 ft on 12/17/2018 (P)
(28) 15.92 ft on 11/30/1987
(29) 15.81 ft on 02/26/2016
(30) 15.80 ft on 02/21/2019 (P)
(31) 15.63 ft on 06/04/2018
(32) 15.55 ft on 09/09/2011
(33) 15.37 ft on 03/31/2001
(34) 15.34 ft on 11/07/2018
(35) 15.16 ft on 12/29/2018 (P)
(36) 15.06 ft on 08/19/1985
(37) 14.88 ft on 09/08/2011
(38) 14.83 ft on 06/11/2013
(39) 14.70 ft on 03/16/1999
(40) 14.61 ft on 09/19/2018
(41) 14.43 ft on 06/06/2009
(42) 14.14 ft on 02/12/2018
(43) 13.96 ft on 11/25/2018 (P)
(44) 13.96 ft on 04/18/2000
(45) 13.29 ft on 04/21/2015
(46) 12.60 ft on 12/17/2005
(47) 12.48 ft on 02/27/1992
(48) 12.02 ft on 10/14/2011
(49) 11.31 ft on 10/09/2016

(P): Preliminary values subject to further review.