Historic Crests
(1) 16.58 ft on 09/14/2008
(2) 15.28 ft on 04/18/2013
(3) 14.82 ft on 05/18/2020
(4) 14.36 ft on 07/23/2011
(5) 14.08 ft on 07/24/2010
(6) 13.90 ft on 08/04/1989 (P)
(7) 13.56 ft on 06/20/2009
(8) 13.35 ft on 12/28/2008
(9) 13.31 ft on 05/01/2019
(10) 13.30 ft on 08/18/1990 (P)
(11) 13.09 ft on 05/14/2010
(12) 13.01 ft on 06/16/2015
(13) 12.96 ft on 05/01/2017
(14) 12.95 ft on 02/21/2018
(15) 12.90 ft on 05/10/1990 (P)
(16) 12.86 ft on 03/08/2009
(17) 12.80 ft on 05/30/2011
(18) 12.79 ft on 06/22/2018
(19) 12.70 ft on 10/15/2017
(20) 12.57 ft on 08/22/2014
(21) 12.53 ft on 03/11/2013
(22) 12.48 ft on 07/01/2014
(23) 12.44 ft on 04/30/2020
(24) 12.40 ft on 05/31/1993 (P)
(25) 12.37 ft on 10/04/2019
(26) 12.35 ft on 12/03/2018
(27) 12.24 ft on 05/03/2018
(28) 12.24 ft on 12/26/2009
(29) 12.17 ft on 05/22/2018
(30) 12.17 ft on 09/28/2019
(31) 11.99 ft on 02/27/2009
(32) 11.95 ft on 10/27/2019
(33) 11.84 ft on 03/29/2020
(34) 11.82 ft on 05/15/2018
(35) 11.60 ft on 12/01/1991 (P)
(36) 11.50 ft on 03/09/1990 (P)
(37) 11.50 ft on 01/04/1993 (P)

(P): Preliminary values subject to further review.