Historic Crests
(1) 18.28 ft on 09/22/1998
(2) 17.20 ft on 09/12/2019 (P)
(3) 17.20 ft on 10/13/1999
(4) 16.76 ft on 10/08/2010
(5) 16.68 ft on 09/07/2019 (P)
(6) 16.25 ft on 05/25/2019 (P)
(7) 16.13 ft on 05/30/2019 (P)
(8) 15.87 ft on 05/08/2013
(9) 15.82 ft on 09/23/2015
(10) 15.77 ft on 05/29/2019 (P)
(11) 15.77 ft on 03/29/2012
(12) 15.67 ft on 10/12/2020 (P)
(13) 15.65 ft on 10/10/2013
(14) 15.64 ft on 05/28/2019 (P)
(15) 15.58 ft on 09/25/2019 (P)
(16) 15.57 ft on 07/31/2019 (P)
(17) 15.56 ft on 10/21/2019 (P)
(18) 15.52 ft on 09/06/2019 (P)
(19) 15.50 ft on 09/11/2019 (P)
(20) 15.50 ft on 09/10/2019 (P)
(21) 15.50 ft on 07/29/2021 (P)
(22) 15.50 ft on 10/11/2020 (P)
(23) 15.49 ft on 09/18/2009
(24) 15.42 ft on 07/07/2006
(25) 15.42 ft on 08/15/2018 (P)
(26) 15.40 ft on 08/22/2018 (P)
(27) 15.29 ft on 09/30/2007
(28) 15.26 ft on 08/27/2008
(29) 15.26 ft on 05/25/2018 (P)
(30) 15.25 ft on 10/05/2009
(31) 15.22 ft on 05/29/2018 (P)
(32) 15.09 ft on 06/20/2018 (P)
(33) 15.07 ft on 08/14/2018 (P)
(34) 15.00 ft on 05/18/2003
(35) 14.88 ft on 08/19/2005
(36) 14.63 ft on 11/13/2003
(37) 14.59 ft on 11/14/2001
(38) 14.39 ft on 10/25/1998
(39) 14.19 ft on 09/25/2001

(P): Preliminary values subject to further review.