Historic Crests
(1) 22.17 ft on 06/07/2008
(2) 21.37 ft on 06/20/2021
(3) 20.54 ft on 08/05/2009
(4) 19.50 ft on 02/08/2019
(5) 19.16 ft on 07/14/2015
(6) 18.94 ft on 04/04/2018 (P)
(7) 18.61 ft on 03/19/2008
(8) 18.34 ft on 12/22/2013
(9) 17.77 ft on 06/17/2019
(10) 17.62 ft on 11/06/2017 (P)
(11) 17.51 ft on 02/25/2018 (P)
(12) 17.38 ft on 03/21/2020 (P)
(13) 17.27 ft on 11/02/2018
(14) 17.18 ft on 04/20/2011
(15) 16.97 ft on 06/22/2018
(16) 16.70 ft on 01/09/2008
(17) 16.68 ft on 01/15/2007
(18) 16.56 ft on 05/06/2017 (P)
(19) 16.54 ft on 04/04/2014
(20) 16.18 ft on 09/09/2016 (P)
(21) 16.01 ft on 06/15/2017 (P)
(22) 15.94 ft on 02/06/2008
(23) 15.85 ft on 01/14/2013
(24) 15.47 ft on 01/20/2017 (P)
(25) 15.33 ft on 02/22/2011
(26) 15.32 ft on 12/28/2015 (P)
(27) 14.61 ft on 06/15/2010
(28) 14.01 ft on 06/24/2017 (P)
(29) 11.94 ft on 07/26/2016 (P)
(30) 11.78 ft on 02/11/2009
(31) 9.20 ft on 01/13/2013

(P): Preliminary values subject to further review.