Historic Crests
(1) 42.15 ft on 04/27/1990
(2) 40.01 ft on 12/22/1991
(3) 37.61 ft on 07/09/2002
(4) 31.06 ft on 06/11/1989
(5) 30.56 ft on 06/17/2007
(6) 29.26 ft on 01/23/1968
(7) 29.05 ft on 06/08/1986
(8) 27.00 ft on 04/04/1995
(9) 26.61 ft on 06/26/1997
(10) 26.52 ft on 06/01/1988
(11) 25.95 ft on 08/10/2005
(12) 25.40 ft on 05/15/1994
(13) 21.58 ft on 07/04/1998
(14) 20.74 ft on 06/06/1985
(15) 19.99 ft on 09/21/1991
(16) 19.20 ft on 08/29/1996
(17) 18.60 ft on 03/27/1977

(P): Preliminary values subject to further review.