Historic Crests
(1) 20.47 ft on 12/16/2009
(2) 20.41 ft on 03/29/2009
(3) 16.86 ft on 04/02/2016
(4) 16.67 ft on 03/30/2005
(5) 16.58 ft on 02/12/2013
(6) 16.43 ft on 01/03/2017
(7) 16.35 ft on 12/26/2015
(8) 16.28 ft on 09/18/2020
(9) 15.85 ft on 01/23/2017
(10) 15.70 ft on 03/05/2001
(11) 15.62 ft on 02/13/2018
(12) 15.60 ft on 01/02/2016
(13) 15.11 ft on 07/06/2013
(14) 14.80 ft on 02/04/2016
(15) 14.60 ft on 12/03/2018
(16) 14.49 ft on 08/08/2012
(17) 14.33 ft on 02/25/2016
(18) 14.14 ft on 04/09/2003
(19) 13.58 ft on 02/08/2020
(20) 13.38 ft on 02/02/2008
(21) 13.30 ft on 03/07/2020
(22) 13.28 ft on 09/18/2004
(23) 13.15 ft on 12/07/2016
(24) 13.12 ft on 04/03/2007
(25) 12.94 ft on 01/23/2016
(26) 11.95 ft on 01/03/2021
(27) 11.63 ft on 03/28/2016
(28) 11.15 ft on 06/22/2017
(29) 10.72 ft on 03/11/2011
(30) 10.72 ft on 01/03/2006

(P): Preliminary values subject to further review.