Historic Crests
(1) 22.00 ft on 09/22/1979
(2) 20.89 ft on 08/18/1985
(3) 18.32 ft on 06/21/1972
(4) 17.10 ft on 04/21/1992
(5) 17.05 ft on 09/29/2015
(6) 16.26 ft on 09/28/2004
(7) 16.18 ft on 11/04/1985
(8) 14.95 ft on 01/25/2010
(9) 14.60 ft on 09/17/2018
(10) 13.27 ft on 04/09/1980
(11) 12.33 ft on 03/01/1987
(12) 12.16 ft on 04/04/1974
(13) 11.85 ft on 10/12/2018
(14) 11.35 ft on 03/24/1993
(15) 11.33 ft on 01/26/1978
(16) 11.05 ft on 07/06/1989
(17) 10.91 ft on 10/31/1970
(18) 10.72 ft on 04/20/2015
(19) 10.45 ft on 04/10/1983
(20) 10.40 ft on 03/12/1963
(21) 10.36 ft on 08/10/1970
(22) 10.32 ft on 10/09/1976
(23) 9.83 ft on 03/17/1990
(24) 9.69 ft on 03/30/1975
(25) 9.39 ft on 04/24/2017
(26) 9.20 ft on 09/01/1964
(27) 9.15 ft on 02/22/2003
(28) 9.08 ft on 03/28/1994
(29) 9.03 ft on 02/02/1973
(30) 8.92 ft on 01/18/2013
(31) 8.91 ft on 10/16/1964
(32) 8.89 ft on 03/29/1991
(33) 8.83 ft on 06/13/1982
(34) 8.67 ft on 12/01/1996
(35) 8.61 ft on 06/09/1996
(36) 8.56 ft on 09/14/2007
(37) 8.50 ft on 01/07/2009
(38) 8.48 ft on 10/19/1968
(39) 8.28 ft on 12/07/2011
(40) 8.06 ft on 03/06/2011
(41) 8.01 ft on 01/15/1995
(42) 7.95 ft on 04/17/1998
(43) 7.94 ft on 02/13/1966
(44) 7.80 ft on 01/14/2005
(45) 7.69 ft on 10/07/2013
(46) 7.57 ft on 10/08/2005
(47) 7.27 ft on 03/29/1984
(48) 6.93 ft on 01/01/1976
(49) 6.79 ft on 06/19/1988
(50) 6.51 ft on 09/16/1981
(51) 6.44 ft on 09/30/1999
(52) 6.42 ft on 03/12/1968
(53) 6.28 ft on 05/22/2001
(54) 6.24 ft on 08/24/1967
(55) 5.95 ft on 03/21/2000
(56) 5.33 ft on 03/18/2002

(P): Preliminary values subject to further review.