Historic Crests
(1) 18.19 ft on 01/21/1959
(2) 14.82 ft on 06/29/1998
(3) 13.85 ft on 02/28/2011
(4) 13.08 ft on 03/10/1964
(5) 12.99 ft on 03/04/1963
(6) 12.34 ft on 02/25/1956
(7) 11.91 ft on 05/20/1957
(8) 11.87 ft on 01/12/2005
(9) 11.59 ft on 06/01/1997
(10) 10.63 ft on 05/19/1969
(11) 10.63 ft on 03/02/2007
(12) 10.45 ft on 05/11/1996
(13) 10.11 ft on 01/28/1994
(14) 10.02 ft on 12/06/2011
(15) 9.91 ft on 03/04/1955
(16) 9.80 ft on 12/22/1998
(17) 9.70 ft on 02/26/1962
(18) 9.70 ft on 09/14/1979
(19) 9.69 ft on 04/08/2000
(20) 9.53 ft on 03/04/2008
(21) 9.29 ft on 12/30/1990

(P): Preliminary values subject to further review.