Historic Crests
(1) 18.65 ft on 09/01/2017
(2) 15.19 ft on 06/03/2016
(3) 14.94 ft on 05/15/2019
(4) 14.88 ft on 06/04/2015
(5) 14.86 ft on 10/23/2018 (P)
(6) 14.80 ft on 05/18/2004
(7) 14.71 ft on 12/14/2018 (P)
(8) 14.70 ft on 03/05/1992
(9) 14.65 ft on 04/03/2018
(10) 14.62 ft on 01/04/2019 (P)
(11) 14.60 ft on 11/04/2009
(12) 14.53 ft on 07/21/2007
(13) 14.40 ft on 11/11/2002
(14) 14.40 ft on 03/02/2003
(15) 14.40 ft on 02/18/2010
(16) 14.40 ft on 06/30/1994
(17) 14.34 ft on 05/31/2021 (P)
(18) 14.30 ft on 07/04/2004
(19) 14.30 ft on 02/10/1992
(20) 14.25 ft on 01/21/2007
(21) 14.25 ft on 03/17/2016
(22) 14.20 ft on 10/22/1994
(23) 14.11 ft on 03/17/2015
(24) 14.10 ft on 11/29/2004
(25) 13.98 ft on 02/13/2005
(26) 13.80 ft on 06/09/1989
(27) 13.80 ft on 11/18/1998
(28) 13.58 ft on 07/03/2019
(29) 13.40 ft on 03/11/1994
(30) 13.20 ft on 04/08/1995
(31) 13.20 ft on 05/25/1990
(32) 13.17 ft on 04/10/2008
(33) 13.17 ft on 03/03/2018
(34) 13.02 ft on 09/21/2019 (P)
(35) 13.00 ft on 07/07/1989
(36) 13.00 ft on 10/30/2002
(37) 13.00 ft on 05/18/1994
(38) 12.95 ft on 05/15/2007
(39) 12.71 ft on 02/23/2008
(40) 12.70 ft on 04/14/2002
(41) 12.69 ft on 02/17/2004
(42) 12.60 ft on 04/01/1992
(43) 12.50 ft on 01/07/1992
(44) 12.50 ft on 10/31/2006
(45) 12.37 ft on 10/20/2006
(46) 12.32 ft on 03/26/2010
(47) 12.30 ft on 06/09/1992
(48) 12.30 ft on 04/17/2007
(49) 12.27 ft on 06/22/2007
(50) 12.21 ft on 05/22/1989

(P): Preliminary values subject to further review.