Historic Crests
(1) 20.81 ft on 07/27/2017
(2) 19.40 ft on 07/30/2008
(3) 18.92 ft on 06/14/2010
(4) 18.64 ft on 08/22/2017
(5) 18.18 ft on 05/31/2013
(6) 17.95 ft on 03/04/2004
(7) 17.61 ft on 05/06/2012
(8) 16.90 ft on 06/12/2010
(9) 16.89 ft on 06/06/2001
(10) 16.72 ft on 06/08/2010
(11) 16.06 ft on 07/20/2015
(12) 15.73 ft on 08/31/2003
(13) 15.58 ft on 08/06/2017
(14) 15.03 ft on 08/13/2021
(15) 14.93 ft on 07/22/2017
(16) 14.17 ft on 07/13/2017
(17) 14.01 ft on 10/08/2018
(18) 13.79 ft on 05/28/2020
(19) 13.67 ft on 05/24/2019
(20) 13.19 ft on 07/17/2018
(21) 13.11 ft on 06/23/2019

(P): Preliminary values subject to further review.