Historic Crests
(1) 37.05 ft on 04/30/2017
(2) 35.77 ft on 12/03/1982
(3) 34.30 ft on 11/15/1993
(4) 33.80 ft on 08/01/1915
(5) 31.06 ft on 05/13/2002
(6) 30.94 ft on 05/03/2011
(7) 30.82 ft on 03/19/2008
(8) 30.79 ft on 04/04/1999
(9) 29.10 ft on 03/28/1977
(10) 28.80 ft on 05/14/1933
(11) 28.80 ft on 05/14/1953
(12) 28.20 ft on 01/25/1949
(13) 27.20 ft on 12/14/1927
(14) 26.59 ft on 12/29/2015
(15) 25.81 ft on 11/19/1985
(16) 25.45 ft on 01/30/1969
(17) 25.27 ft on 10/31/2009
(18) 23.49 ft on 11/19/2003
(19) 22.58 ft on 05/31/1997
(20) 21.56 ft on 12/22/2013
(21) 21.33 ft on 12/30/1990
(22) 21.12 ft on 01/14/2013
(23) 21.10 ft on 03/30/2018
(24) 20.93 ft on 12/26/1987
(25) 20.82 ft on 08/16/2016
(26) 20.72 ft on 04/20/1992
(27) 20.68 ft on 02/25/2018
(28) 20.44 ft on 05/04/2013
(29) 19.64 ft on 11/18/2015
(30) 19.43 ft on 01/14/2005
(31) 19.33 ft on 04/27/2017
(32) 19.32 ft on 06/20/2015
(33) 19.04 ft on 02/12/2009
(34) 18.92 ft on 02/14/1989
(35) 18.84 ft on 12/17/2001
(36) 18.80 ft on 05/13/2016
(37) 18.31 ft on 05/04/2007
(38) 18.08 ft on 02/22/2018
(39) 17.83 ft on 03/20/1998
(40) 16.90 ft on 05/07/1996
(41) 16.71 ft on 03/05/2004
(42) 16.01 ft on 03/10/2006

(P): Preliminary values subject to further review.