Historic Crests
(1) 18.47 ft on 07/31/1996
(2) 17.77 ft on 08/18/2000
(3) 15.80 ft on 05/08/1994
(4) 14.81 ft on 11/05/1985
(5) 13.54 ft on 04/26/1989
(6) 13.14 ft on 05/28/2004
(7) 12.64 ft on 03/01/1997
(8) 12.62 ft on 01/26/1978
(9) 12.54 ft on 12/03/1991
(10) 12.46 ft on 04/09/1980
(11) 11.83 ft on 12/09/1978
(12) 11.82 ft on 08/17/2003
(13) 11.56 ft on 10/09/1976
(14) 11.53 ft on 06/06/1981
(15) 11.10 ft on 12/31/1990
(16) 10.61 ft on 04/22/2002
(17) 10.41 ft on 06/16/1998
(18) 10.30 ft on 03/20/1982
(19) 10.06 ft on 01/31/2013
(20) 9.93 ft on 05/14/1995
(21) 9.85 ft on 12/17/1992
(22) 9.53 ft on 01/01/1990
(23) 9.50 ft on 06/09/1987
(24) 9.39 ft on 05/16/1983
(25) 9.34 ft on 07/24/1976
(26) 9.29 ft on 02/17/2001
(27) 9.24 ft on 06/22/1999
(28) 8.96 ft on 04/29/1975
(29) 8.79 ft on 03/05/2015
(30) 8.42 ft on 12/26/1987

(P): Preliminary values subject to further review.