Historic Crests
(1) 22.65 ft on 04/01/1993
(2) 22.18 ft on 08/23/1979
(3) 19.47 ft on 03/16/2010 (P)
(4) 18.90 ft on 06/13/2008
(5) 18.83 ft on 07/19/1993
(6) 17.80 ft on 07/17/1994
(7) 17.58 ft on 06/19/2014
(8) 17.40 ft on 06/17/1984
(9) 17.37 ft on 06/18/2014
(10) 17.01 ft on 06/11/2008
(11) 16.89 ft on 06/29/2010 (P)
(12) 16.85 ft on 06/12/1999
(13) 16.79 ft on 05/14/2005
(14) 16.61 ft on 06/23/2011 (P)
(15) 16.60 ft on 05/13/1984
(16) 16.57 ft on 05/29/2013
(17) 16.20 ft on 03/19/1986
(18) 16.08 ft on 03/11/1992
(19) 16.03 ft on 05/27/2011 (P)
(20) 16.03 ft on 05/28/2011 (P)
(21) 16.01 ft on 03/13/1997
(22) 16.00 ft on 03/16/2007
(23) 15.69 ft on 04/25/1999
(24) 15.68 ft on 09/26/2016
(25) 15.61 ft on 05/31/1995
(26) 15.52 ft on 09/29/2005
(27) 15.34 ft on 12/02/1991
(28) 15.03 ft on 07/24/1999
(29) 14.93 ft on 05/22/2017
(30) 14.73 ft on 06/26/1998
(31) 14.68 ft on 04/28/2008
(32) 14.64 ft on 05/23/1999
(33) 14.58 ft on 06/02/2008
(34) 14.37 ft on 04/22/2011 (P)
(35) 14.34 ft on 04/03/2007
(36) 14.31 ft on 10/27/2009 (P)
(37) 14.25 ft on 05/18/1998
(38) 14.22 ft on 05/16/1999
(39) 14.15 ft on 05/17/1982
(40) 14.11 ft on 03/22/2011 (P)
(41) 14.01 ft on 05/20/2015
(42) 13.52 ft on 04/12/2011 (P)
(43) 13.44 ft on 04/15/2010 (P)
(44) 13.17 ft on 06/19/1996
(45) 13.11 ft on 03/26/2009 (P)
(46) 12.99 ft on 05/15/2010 (P)
(47) 12.82 ft on 06/20/2010 (P)
(48) 12.67 ft on 03/01/2011 (P)
(49) 12.63 ft on 07/15/2009 (P)
(50) 12.58 ft on 10/01/2010 (P)
(51) 12.33 ft on 07/26/2010 (P)
(52) 12.27 ft on 05/08/2012

(P): Preliminary values subject to further review.