Historic Crests
(1) 26.96 ft on 05/08/2007
(2) 26.89 ft on 05/29/2019
(3) 26.16 ft on 06/06/2008
(4) 25.56 ft on 06/12/2015
(5) 24.97 ft on 07/19/2016
(6) 24.84 ft on 12/14/2015
(7) 24.84 ft on 06/06/2010
(8) 24.46 ft on 04/27/2009
(9) 23.94 ft on 08/24/2007
(10) 23.72 ft on 05/16/2009
(11) 23.61 ft on 06/12/2008
(12) 23.59 ft on 06/16/2015
(13) 23.42 ft on 06/29/2017
(14) 23.16 ft on 03/11/2010
(15) 23.01 ft on 05/17/2015
(16) 22.67 ft on 09/10/2014
(17) 22.57 ft on 06/04/2014
(18) 22.51 ft on 07/29/2015
(19) 22.50 ft on 03/14/2019
(20) 22.47 ft on 04/27/2016
(21) 22.17 ft on 06/08/2009
(22) 22.09 ft on 06/13/2010
(23) 22.00 ft on 05/30/2004
(24) 21.99 ft on 04/15/2012
(25) 21.50 ft on 04/18/2013
(26) 21.29 ft on 06/27/2008
(27) 21.16 ft on 08/16/2014
(28) 21.04 ft on 05/12/2011
(29) 20.97 ft on 07/16/2015
(30) 20.96 ft on 01/24/2010
(31) 20.77 ft on 03/02/2008
(32) 20.69 ft on 03/30/2012
(33) 20.44 ft on 10/10/2018
(34) 20.39 ft on 06/11/2008
(35) 20.08 ft on 08/08/2006
(36) 19.65 ft on 06/09/2008
(37) 19.64 ft on 08/09/2015
(38) 19.51 ft on 03/25/2010
(39) 19.38 ft on 05/30/2008
(40) 19.29 ft on 06/27/2011
(41) 19.28 ft on 05/13/2005
(42) 19.25 ft on 07/25/2008
(43) 19.17 ft on 03/24/2009
(44) 19.13 ft on 06/15/2013
(45) 19.06 ft on 06/20/2008
(46) 19.06 ft on 08/28/2014
(47) 19.05 ft on 10/22/2008
(48) 19.00 ft on 05/26/2020
(49) 19.00 ft on 05/25/2004
(50) 18.95 ft on 05/24/2019
(51) 18.80 ft on 06/10/2020
(52) 18.79 ft on 06/08/2010
(53) 18.76 ft on 03/10/2019
(54) 18.41 ft on 05/26/2015
(55) 18.25 ft on 04/25/2007
(56) 18.10 ft on 03/03/2008

(P): Preliminary values subject to further review.