Historic Crests
(1) 15.44 ft on 03/29/1960
(2) 14.89 ft on 12/31/1972
(3) 14.84 ft on 10/02/1981
(4) 14.84 ft on 12/29/2008
(5) 14.82 ft on 02/19/1976
(6) 14.07 ft on 02/12/2009
(7) 13.88 ft on 02/19/1981
(8) 13.21 ft on 04/29/2009
(9) 13.08 ft on 03/23/1978
(10) 12.99 ft on 01/27/1973
(11) 12.85 ft on 04/23/1974
(12) 12.75 ft on 05/25/2004
(13) 12.53 ft on 01/31/1969
(14) 12.52 ft on 03/05/1976
(15) 12.50 ft on 02/11/2001
(16) 12.35 ft on 04/29/2011
(17) 12.30 ft on 04/17/1972
(18) 12.30 ft on 02/21/1994
(19) 12.11 ft on 05/16/2011
(20) 12.10 ft on 03/05/2004
(21) 12.07 ft on 01/14/2005
(22) 12.04 ft on 05/20/2011
(23) 11.60 ft on 02/26/2001
(24) 11.49 ft on 03/06/1979
(25) 11.39 ft on 05/14/2010
(26) 11.30 ft on 05/30/2011
(27) 11.18 ft on 01/07/2008
(28) 11.11 ft on 03/04/2008
(29) 11.11 ft on 03/04/2008
(30) 11.00 ft on 03/08/2005
(31) 11.00 ft on 05/20/2000
(32) 10.91 ft on 01/02/2009
(33) 10.80 ft on 03/03/2004
(34) 10.70 ft on 04/26/2009
(35) 10.60 ft on 05/27/2011
(36) 10.36 ft on 03/11/2007
(37) 10.28 ft on 03/14/2006
(38) 10.01 ft on 05/27/2004
(39) 10.01 ft on 03/12/2011

(P): Preliminary values subject to further review.