Historic Crests
(1) 21.75 ft on 01/08/2008
(2) 19.41 ft on 02/21/2018
(3) 19.00 ft on 02/06/2008
(4) 18.72 ft on 03/11/2009
(5) 17.67 ft on 06/16/2015
(6) 16.01 ft on 04/28/2011
(7) 15.32 ft on 04/19/2013
(8) 14.71 ft on 12/29/2015 (P)
(9) 13.24 ft on 12/27/2008
(10) 13.00 ft on 04/06/2017 (P)
(11) 12.99 ft on 12/28/2008
(12) 12.64 ft on 05/21/2017 (P)
(13) 12.51 ft on 02/11/2009
(14) 12.40 ft on 01/20/2017 (P)
(15) 11.56 ft on 11/19/2017 (P)
(16) 11.20 ft on 01/30/2013
(17) 11.10 ft on 03/06/2011
(18) 10.83 ft on 04/04/2014
(19) 10.48 ft on 06/22/2010
(20) 10.24 ft on 07/12/2017 (P)

(P): Preliminary values subject to further review.