Historic Crests
(1) 25.80 ft on 12/09/1919
(2) 23.70 ft on 09/22/2009
(3) 22.70 ft on 09/17/2004
(4) 21.06 ft on 03/17/1990
(5) 20.60 ft on 09/28/2004
(6) 20.30 ft on 03/16/1976
(7) 20.16 ft on 03/08/1998
(8) 19.64 ft on 09/05/1992
(9) 19.47 ft on 09/30/1989
(10) 19.41 ft on 12/24/2015
(11) 19.41 ft on 03/13/1975
(12) 19.22 ft on 01/18/1987
(13) 19.21 ft on 12/28/2018
(14) 19.17 ft on 05/03/2010
(15) 19.11 ft on 11/21/1997
(16) 19.10 ft on 10/04/1995
(17) 19.08 ft on 04/13/1979
(18) 19.03 ft on 10/04/1995
(19) 18.85 ft on 06/21/2017
(20) 18.70 ft on 11/28/1948
(21) 18.70 ft on 04/30/1953
(22) 18.70 ft on 04/30/1963
(23) 18.60 ft on 01/27/1996
(24) 18.50 ft on 09/18/1994
(25) 18.48 ft on 05/19/1991
(26) 18.36 ft on 03/16/1956
(27) 18.31 ft on 03/19/1970
(28) 18.31 ft on 11/25/1992
(29) 18.27 ft on 11/11/2009
(30) 18.24 ft on 04/05/2017
(31) 18.08 ft on 04/19/2019
(32) 18.07 ft on 05/16/2003
(33) 18.01 ft on 02/16/1990
(34) 17.97 ft on 04/08/1983
(35) 17.91 ft on 04/18/1969
(36) 17.87 ft on 03/06/1986
(37) 17.80 ft on 03/31/2005
(38) 17.80 ft on 05/06/2003
(39) 17.71 ft on 04/07/2014
(40) 17.62 ft on 07/23/1997
(41) 17.52 ft on 06/18/1991
(42) 17.40 ft on 11/02/2015
(43) 17.40 ft on 02/02/1996
(44) 17.40 ft on 05/06/2003
(45) 17.34 ft on 12/24/2002
(46) 17.30 ft on 04/06/1964
(47) 17.16 ft on 02/03/1982
(48) 17.10 ft on 02/25/1961
(49) 17.06 ft on 09/02/1991
(50) 17.04 ft on 05/02/1984
(51) 16.00 ft on 07/06/1999
(52) 15.87 ft on 09/21/2000
(53) 15.61 ft on 03/15/2001

(P): Preliminary values subject to further review.