Historic Crests
(1) 16.95 ft on 05/05/2010
(2) 16.80 ft on 12/24/2015
(3) 16.77 ft on 04/02/2016
(4) 16.56 ft on 09/18/2020
(5) 16.33 ft on 04/08/2014
(6) 16.12 ft on 03/06/2020
(7) 15.97 ft on 12/20/2009
(8) 15.96 ft on 02/14/2013
(9) 15.87 ft on 01/03/2017
(10) 15.86 ft on 02/08/2020
(11) 15.54 ft on 12/24/2019
(12) 15.28 ft on 02/20/2020
(13) 15.25 ft on 12/19/2019
(14) 15.13 ft on 04/21/2020
(15) 15.12 ft on 01/26/2010
(16) 15.11 ft on 05/26/2018
(17) 15.10 ft on 04/30/2020
(18) 15.08 ft on 12/15/2019
(19) 15.07 ft on 02/06/2011
(20) 15.00 ft on 01/01/2016

(P): Preliminary values subject to further review.