Historic Crests
(1) 23.00 ft on 07/16/1916
(2) 18.53 ft on 06/05/1957
(3) 18.41 ft on 09/08/2004
(4) 17.76 ft on 11/08/1977
(5) 17.73 ft on 03/14/1975
(6) 17.21 ft on 10/04/1964
(7) 16.47 ft on 02/02/1983
(8) 16.33 ft on 02/13/1966
(9) 16.28 ft on 08/17/1994
(10) 16.11 ft on 05/18/1975
(11) 15.93 ft on 10/19/1968
(12) 15.45 ft on 08/23/1986
(13) 14.30 ft on 01/15/1995
(14) 13.96 ft on 01/08/1998
(15) 13.88 ft on 01/25/2010
(16) 13.74 ft on 07/07/2005
(17) 13.04 ft on 08/25/1990
(18) 11.88 ft on 01/27/1996
(19) 11.33 ft on 07/31/2003
(20) 10.75 ft on 09/17/2004
(21) 10.30 ft on 03/14/1997
(22) 9.35 ft on 03/20/2000
(23) 8.64 ft on 11/11/2009

(P): Preliminary values subject to further review.