Historic Crests
(1) 27.60 ft on 08/25/1987
(2) 26.84 ft on 06/15/1982
(3) 26.36 ft on 07/23/1993
(4) 25.50 ft on 05/22/1998
(5) 25.47 ft on 06/12/1984
(6) 25.36 ft on 07/26/1990
(7) 25.30 ft on 03/14/2019
(8) 25.20 ft on 05/01/1972
(9) 25.19 ft on 03/23/1984
(10) 24.84 ft on 08/05/1981
(11) 24.37 ft on 03/03/1979
(12) 24.15 ft on 05/12/2014
(13) 23.86 ft on 06/23/1994
(14) 23.67 ft on 10/11/1973
(15) 23.59 ft on 09/09/1989
(16) 23.12 ft on 06/21/2010
(17) 22.53 ft on 09/03/1977
(18) 22.42 ft on 06/27/1999
(19) 22.27 ft on 05/27/1996
(20) 21.85 ft on 05/06/2007
(21) 21.64 ft on 03/13/1978
(22) 21.41 ft on 07/19/1985
(23) 21.30 ft on 05/07/2015
(24) 21.10 ft on 03/11/1971
(25) 21.01 ft on 04/09/1978
(26) 20.70 ft on 03/31/1973
(27) 20.51 ft on 06/18/1983
(28) 20.50 ft on 08/21/1986
(29) 19.52 ft on 06/02/1980
(30) 19.23 ft on 05/20/2017
(31) 19.01 ft on 10/22/2008
(32) 18.56 ft on 07/09/1991
(33) 18.24 ft on 09/04/2018
(34) 17.96 ft on 05/11/2016
(35) 17.54 ft on 09/29/1988
(36) 17.13 ft on 05/07/1995
(37) 17.11 ft on 06/11/1970
(38) 16.60 ft on 06/23/1975
(39) 15.81 ft on 07/12/1992
(40) 15.41 ft on 05/12/2005
(41) 15.11 ft on 05/20/2011
(42) 14.96 ft on 02/24/2001
(43) 14.11 ft on 05/04/2003
(44) 13.79 ft on 02/18/1997
(45) 13.72 ft on 05/30/2013
(46) 13.54 ft on 02/16/1976
(47) 13.24 ft on 08/23/2002
(48) 12.05 ft on 07/27/2020
(49) 11.68 ft on 03/31/2006
(50) 11.64 ft on 04/15/2012
(51) 11.45 ft on 05/30/2004
(52) 10.62 ft on 06/26/2000
(53) 9.01 ft on 06/21/2009

(P): Preliminary values subject to further review.