Historic Crests
(1) 16.00 ft on 04/19/1927
(2) 13.20 ft on 01/24/1937
(3) 12.87 ft on 05/06/2011
(4) 12.70 ft on 12/19/2001
(5) 12.52 ft on 01/11/1991
(6) 12.34 ft on 12/06/2011
(7) 12.30 ft on 05/02/2017
(8) 12.13 ft on 11/30/2015
(9) 12.10 ft on 04/21/1945
(10) 12.08 ft on 03/14/2015
(11) 12.06 ft on 02/01/1969
(12) 12.00 ft on 11/22/1957
(13) 11.94 ft on 12/26/2009
(14) 11.93 ft on 12/28/1987
(15) 11.92 ft on 11/28/1988
(16) 11.90 ft on 02/24/1938
(17) 11.90 ft on 03/06/1997
(18) 11.80 ft on 01/27/1928
(19) 11.68 ft on 10/31/2009
(20) 11.65 ft on 02/15/1950
(21) 11.60 ft on 12/31/1990
(22) 11.57 ft on 05/21/2003
(23) 11.50 ft on 12/28/1982
(24) 11.50 ft on 01/15/1930
(25) 11.49 ft on 02/21/1989
(26) 11.39 ft on 04/05/2008
(27) 11.34 ft on 05/04/2009
(28) 11.30 ft on 01/31/1949
(29) 11.06 ft on 01/14/1966
(30) 11.00 ft on 01/23/2007
(31) 11.00 ft on 10/24/1984
(32) 10.96 ft on 02/24/2003
(33) 10.90 ft on 09/20/2009
(34) 10.90 ft on 11/28/1993
(35) 10.83 ft on 01/30/1994
(36) 10.79 ft on 04/02/2002
(37) 10.72 ft on 03/24/2008
(38) 10.62 ft on 05/17/2015
(39) 10.50 ft on 06/07/1981
(40) 10.50 ft on 08/17/2013
(41) 10.43 ft on 01/31/1999
(42) 10.40 ft on 01/23/1995
(43) 10.30 ft on 12/02/1996
(44) 10.30 ft on 12/02/1985
(45) 10.30 ft on 03/24/1992
(46) 10.27 ft on 03/11/1998
(47) 10.11 ft on 10/25/2007
(48) 10.04 ft on 12/15/1986
(49) 10.04 ft on 12/20/1999
(50) 9.93 ft on 04/01/2017

(P): Preliminary values subject to further review.