Historic Crests
(1) 41.30 ft on 03/20/1936
(2) 30.50 ft on 09/23/1938
(3) 26.00 ft on 05/15/2006
(4) 23.50 ft on 04/17/2007
(5) 22.40 ft on 04/07/1987
(6) 19.00 ft on 04/18/1996
(7) 18.81 ft on 04/01/2010
(8) 18.40 ft on 03/28/1953
(9) 18.10 ft on 10/22/1996
(10) 18.10 ft on 04/14/1940
(11) 17.00 ft on 06/17/1998
(12) 17.00 ft on 04/04/1951
(13) 17.00 ft on 04/04/1952
(14) 16.20 ft on 04/01/1993
(15) 15.60 ft on 04/20/1997
(16) 15.60 ft on 04/23/1969
(17) 15.50 ft on 04/13/1993
(18) 15.30 ft on 03/23/1948
(19) 14.50 ft on 04/02/2004
(20) 14.20 ft on 03/28/1968
(21) 14.00 ft on 02/12/1970
(22) 14.00 ft on 10/26/2005
(23) 14.00 ft on 04/01/2003
(24) 13.80 ft on 04/22/1972
(25) 13.60 ft on 03/22/1945
(26) 13.50 ft on 04/05/1967
(27) 13.30 ft on 04/29/1988
(28) 13.00 ft on 10/10/2005
(29) 12.50 ft on 06/09/2006
(30) 9.40 ft on 11/15/1995

(P): Preliminary values subject to further review.