Historic Crests
(1) 22.37 ft on 08/28/2011
(2) 20.51 ft on 01/19/1996
(3) 20.40 ft on 10/16/1955
(4) 19.50 ft on 04/05/1987
(5) 18.34 ft on 03/21/1980
(6) 17.40 ft on 04/03/2005
(7) 16.50 ft on 11/09/1977
(8) 14.02 ft on 09/18/2004
(9) 13.56 ft on 03/23/2010
(10) 12.98 ft on 03/14/1977
(11) 12.79 ft on 04/17/2007
(12) 12.61 ft on 03/11/2011
(13) 12.58 ft on 03/15/1986
(14) 11.98 ft on 03/25/1979
(15) 11.90 ft on 09/07/2011
(16) 11.88 ft on 06/07/2000
(17) 11.87 ft on 11/11/1990
(18) 11.75 ft on 01/18/2006
(19) 11.56 ft on 11/09/1996
(20) 11.27 ft on 09/17/1999
(21) 11.20 ft on 09/17/1999
(22) 10.90 ft on 04/25/1983
(23) 10.74 ft on 06/14/1998
(24) 10.70 ft on 01/27/1996
(25) 10.46 ft on 04/17/1993
(26) 9.52 ft on 10/28/1987
(27) 9.33 ft on 03/10/1998
(28) 9.27 ft on 05/10/1998
(29) 9.15 ft on 05/11/1989
(30) 8.80 ft on 05/06/1989
(31) 8.62 ft on 05/17/1989
(32) 8.04 ft on 04/14/1994
(33) 7.90 ft on 03/22/1999
(34) 7.75 ft on 02/21/1981
(35) 7.69 ft on 05/12/1996
(36) 7.52 ft on 02/16/1990
(37) 7.50 ft on 02/17/1976
(38) 6.72 ft on 11/23/1991
(39) 6.29 ft on 10/20/1989
(40) 5.04 ft on 01/21/1995
(41) 4.77 ft on 03/12/1985

(P): Preliminary values subject to further review.