Historic Crests
(1) 20.98 ft on 04/19/2013
(2) 20.42 ft on 03/25/2007
(3) 19.95 ft on 03/02/2011
(4) 18.86 ft on 01/14/2013
(5) 18.81 ft on 05/06/2017 (P)
(6) 18.58 ft on 02/07/2008
(7) 18.46 ft on 12/24/2013
(8) 18.34 ft on 06/28/2015
(9) 17.58 ft on 06/23/2010
(10) 16.88 ft on 04/05/2014
(11) 16.60 ft on 01/16/2007
(12) 16.04 ft on 02/13/2009
(13) 15.94 ft on 12/29/2015 (P)
(14) 15.18 ft on 12/03/2006
(15) 14.68 ft on 07/08/2017 (P)
(16) 14.43 ft on 11/20/2017 (P)
(17) 13.81 ft on 12/01/2011
(18) 13.46 ft on 06/25/2017 (P)
(19) 13.04 ft on 01/21/2017 (P)
(20) 12.61 ft on 01/11/2008
(21) 12.18 ft on 05/27/2017 (P)
(22) 10.81 ft on 07/02/2017 (P)
(23) 9.67 ft on 03/31/2017 (P)

(P): Preliminary values subject to further review.