Historic Crests
(1) 18.47 ft on 05/06/1984
(2) 16.82 ft on 05/27/1991
(3) 16.30 ft on 06/06/1981
(4) 15.59 ft on 02/03/1990
(5) 14.79 ft on 02/21/1989
(6) 14.71 ft on 03/02/1997
(7) 14.59 ft on 05/06/2003
(8) 14.09 ft on 11/29/2001
(9) 14.06 ft on 05/19/1983
(10) 13.16 ft on 05/14/1995
(11) 13.00 ft on 02/21/2005
(12) 11.83 ft on 12/03/1991
(13) 11.52 ft on 03/09/1994
(14) 11.45 ft on 04/23/2004
(15) 10.89 ft on 04/17/1982
(16) 10.61 ft on 01/19/1988
(17) 10.35 ft on 12/09/1986
(18) 9.32 ft on 06/09/1986
(19) 9.23 ft on 02/16/2001
(20) 8.82 ft on 05/20/1996
(21) 8.22 ft on 11/18/1984
(22) 8.18 ft on 05/03/1993

(P): Preliminary values subject to further review.