Historic Crests
(1) 26.85 ft on 11/02/1998
(2) 24.90 ft on 09/14/2008
(3) 22.20 ft on 04/28/2009
(4) 21.71 ft on 09/11/2016
(5) 21.64 ft on 05/10/2019
(6) 21.53 ft on 05/23/2019
(7) 20.76 ft on 10/11/2018
(8) 20.30 ft on 09/09/2016
(9) 20.15 ft on 05/27/2008
(10) 19.60 ft on 06/30/2007
(11) 19.55 ft on 03/06/2004
(12) 19.55 ft on 05/08/2007
(13) 19.45 ft on 08/10/2013
(14) 19.20 ft on 06/15/2010
(15) 19.00 ft on 10/10/2003
(16) 18.87 ft on 07/04/2016
(17) 18.60 ft on 05/28/2007
(18) 18.50 ft on 06/12/2005
(19) 18.40 ft on 06/14/2005
(20) 18.39 ft on 06/25/2019
(21) 18.10 ft on 06/01/2007
(22) 18.10 ft on 03/21/2003
(23) 17.80 ft on 06/10/2005
(24) 17.48 ft on 08/20/2016
(25) 17.23 ft on 06/16/2015
(26) 16.04 ft on 04/06/2017
(27) 15.79 ft on 08/01/2013
(28) 15.00 ft on 08/01/1950
(29) 14.70 ft on 07/24/1948
(30) 14.30 ft on 06/30/1948
(31) 14.30 ft on 04/15/1947
(32) 13.89 ft on 09/07/2018
(33) 12.22 ft on 06/12/2014
(34) 12.21 ft on 05/16/2020

(P): Preliminary values subject to further review.