Historic Crests
(1) 31.40 ft on 05/18/1968
(2) 30.80 ft on 12/31/1987
(3) 30.50 ft on 04/01/1927
(4) 30.02 ft on 12/29/2009
(5) 29.30 ft on 04/25/1973
(6) 29.10 ft on 06/13/1974
(7) 28.58 ft on 05/11/2009
(8) 28.15 ft on 03/14/1990
(9) 27.99 ft on 09/09/2008
(10) 27.63 ft on 02/22/1989
(11) 27.50 ft on 12/31/1982
(12) 27.49 ft on 11/03/2009
(13) 27.14 ft on 01/21/2007
(14) 27.05 ft on 04/10/2008
(15) 26.65 ft on 12/23/2001
(16) 26.25 ft on 03/21/2002
(17) 26.06 ft on 05/04/1991
(18) 25.10 ft on 12/11/1993
(19) 23.30 ft on 02/03/1994
(20) 22.70 ft on 01/27/1995
(21) 22.59 ft on 03/19/1992
(22) 14.60 ft on 05/10/2000

(P): Preliminary values subject to further review.