Historic Crests
(1) 28.02 ft on 05/08/2015
(2) 21.11 ft on 03/15/2019
(3) 20.75 ft on 09/05/2018
(4) 19.50 ft on 05/21/2017
(5) 19.46 ft on 05/31/2019
(6) 19.16 ft on 05/07/2007
(7) 18.20 ft on 10/03/2019
(8) 18.08 ft on 07/29/2020
(9) 17.30 ft on 07/28/2020
(10) 17.05 ft on 05/25/2019
(11) 16.95 ft on 06/23/2019
(12) 16.75 ft on 05/29/2016
(13) 16.64 ft on 07/30/2020
(14) 16.48 ft on 05/26/2019
(15) 16.43 ft on 07/19/2008
(16) 16.32 ft on 10/24/2008
(17) 16.20 ft on 09/04/2018
(18) 15.20 ft on 05/21/2011
(19) 12.03 ft on 05/12/2005
(20) 11.10 ft on 10/05/2013
(21) 11.06 ft on 05/29/2013
(22) 10.38 ft on 04/16/2012
(23) 9.05 ft on 08/17/2006

(P): Preliminary values subject to further review.