Historic Crests
(1) 27.00 ft on 05/25/1957
(2) 26.00 ft on 07/12/1940
(3) 22.24 ft on 06/10/2004
(4) 22.07 ft on 04/27/1990
(5) 21.58 ft on 11/01/1981
(6) 21.48 ft on 12/21/1991
(7) 21.32 ft on 05/18/1989
(8) 19.80 ft on 06/07/2004
(9) 16.80 ft on 05/02/1990
(10) 16.62 ft on 02/20/1997
(11) 16.52 ft on 06/04/2000
(12) 16.05 ft on 12/20/1991
(13) 15.72 ft on 02/19/1997
(14) 15.70 ft on 03/16/1998
(15) 14.06 ft on 05/08/1980
(16) 13.91 ft on 06/13/1987
(17) 12.39 ft on 10/24/1984
(18) 12.04 ft on 05/12/1994
(19) 11.67 ft on 02/27/1993
(20) 11.21 ft on 06/06/1984
(21) 11.11 ft on 06/16/1988
(22) 10.86 ft on 06/03/1983
(23) 10.69 ft on 05/25/1991

(P): Preliminary values subject to further review.