Historic Crests
(1) 29.20 ft on 08/13/1940
(2) 23.00 ft on 07/16/1916
(3) 18.71 ft on 10/12/1990
(4) 18.40 ft on 10/02/1929
(5) 18.06 ft on 11/06/1977
(6) 18.04 ft on 09/08/2004
(7) 17.95 ft on 08/10/1970
(8) 17.01 ft on 10/17/1975
(9) 16.58 ft on 09/18/1945
(10) 16.56 ft on 06/14/1947
(11) 15.80 ft on 03/01/1987
(12) 15.30 ft on 08/16/1928
(13) 14.93 ft on 09/08/2004
(14) 14.47 ft on 01/25/2010
(15) 14.19 ft on 08/17/1994
(16) 12.52 ft on 01/14/1995
(17) 11.75 ft on 07/27/2013
(18) 11.07 ft on 01/27/1996
(19) 10.01 ft on 10/08/2005
(20) 9.41 ft on 03/06/2011
(21) 8.88 ft on 12/01/1996
(22) 8.67 ft on 01/08/1998
(23) 8.35 ft on 03/02/2007
(24) 7.84 ft on 04/18/2003
(25) 6.57 ft on 03/20/2000
(26) 6.19 ft on 03/29/2001
(27) 4.80 ft on 08/27/2008
(28) 2.12 ft on 09/18/2004

(P): Preliminary values subject to further review.