Historic Crests
(1) 22.00 ft on 05/15/1894 (P)
(2) 18.38 ft on 05/11/2018
(3) 17.25 ft on 05/29/1948
(4) 16.15 ft on 05/22/1956
(5) 15.87 ft on 05/17/1997
(6) 15.75 ft on 05/22/2006
(7) 15.73 ft on 05/28/1942
(8) 15.54 ft on 05/14/1971
(9) 15.49 ft on 06/01/1972
(10) 15.43 ft on 05/07/2017
(11) 15.37 ft on 05/31/1983
(12) 14.93 ft on 05/20/1954
(13) 14.91 ft on 05/15/1993
(14) 14.90 ft on 05/13/1951
(15) 14.85 ft on 05/27/2011
(16) 14.71 ft on 05/28/1961
(17) 14.63 ft on 06/17/1974
(18) 14.59 ft on 05/13/1969
(19) 14.49 ft on 05/30/1986
(20) 14.46 ft on 05/14/1949
(21) 14.44 ft on 05/20/1957
(22) 14.35 ft on 05/20/1952
(23) 14.22 ft on 06/13/1955
(24) 14.03 ft on 06/04/1967
(25) 13.85 ft on 06/03/1990
(26) 13.85 ft on 05/31/1984
(27) 13.84 ft on 04/27/2012
(28) 13.84 ft on 05/20/2008
(29) 13.81 ft on 04/23/2016
(30) 13.80 ft on 05/26/1999
(31) 13.78 ft on 05/12/2013
(32) 13.73 ft on 05/04/1998
(33) 13.68 ft on 05/02/1987
(34) 13.54 ft on 06/05/1996
(35) 13.45 ft on 05/17/2005
(36) 13.17 ft on 05/26/1985
(37) 12.95 ft on 05/18/2014
(38) 12.92 ft on 05/27/2003
(39) 12.85 ft on 05/30/2002
(40) 12.78 ft on 05/22/1991
(41) 12.72 ft on 04/22/1994
(42) 12.64 ft on 05/14/1988
(43) 12.40 ft on 05/11/1989
(44) 12.11 ft on 05/22/2000
(45) 12.11 ft on 05/16/1995
(46) 12.10 ft on 05/19/2010
(47) 11.75 ft on 05/31/2009
(48) 11.06 ft on 05/25/2001
(49) 11.01 ft on 05/07/1992
(50) 10.89 ft on 05/18/2007
(51) 10.81 ft on 06/07/2004
(52) 10.62 ft on 06/03/2015

(P): Preliminary values subject to further review.