Historic Crests
(1) 21.65 ft on 05/07/2015
(2) 20.58 ft on 07/24/1993
(3) 20.02 ft on 08/25/1987
(4) 18.24 ft on 07/19/1985
(5) 17.86 ft on 09/08/1989
(6) 17.69 ft on 05/20/2017
(7) 17.41 ft on 07/26/1990
(8) 16.93 ft on 10/01/2014
(9) 16.82 ft on 03/23/1987
(10) 16.38 ft on 10/11/1973
(11) 16.20 ft on 06/12/1984
(12) 15.80 ft on 06/15/1982
(13) 15.43 ft on 03/13/2019
(14) 15.04 ft on 05/05/2007
(15) 15.00 ft on 06/11/2008
(16) 14.90 ft on 09/03/1977
(17) 14.70 ft on 06/30/1999
(18) 14.45 ft on 05/02/1979
(19) 14.27 ft on 06/02/1980
(20) 14.09 ft on 05/29/2013
(21) 14.03 ft on 08/22/2002
(22) 13.90 ft on 06/21/2010
(23) 13.72 ft on 05/27/1996
(24) 13.55 ft on 06/14/1998
(25) 13.32 ft on 06/17/2022
(26) 12.92 ft on 05/18/1983
(27) 12.18 ft on 04/28/1974
(28) 12.15 ft on 09/04/2018
(29) 11.77 ft on 07/13/1992
(30) 10.87 ft on 06/23/1994
(31) 10.76 ft on 03/13/1978
(32) 10.46 ft on 08/20/1986
(33) 10.08 ft on 05/07/1973
(34) 10.05 ft on 05/01/1972
(35) 9.58 ft on 05/21/1988
(36) 9.52 ft on 05/28/2016
(37) 9.49 ft on 02/18/1971
(38) 9.47 ft on 07/09/1991
(39) 9.47 ft on 03/14/2021
(40) 9.45 ft on 04/16/1969
(41) 9.40 ft on 05/24/1970
(42) 9.15 ft on 05/07/1995
(43) 8.77 ft on 06/25/1997
(44) 8.59 ft on 06/02/1975
(45) 8.24 ft on 08/05/1981
(46) 8.16 ft on 07/21/1976
(47) 7.08 ft on 05/20/2011
(48) 6.79 ft on 04/15/2012
(49) 6.48 ft on 07/01/2020
(50) 6.29 ft on 02/24/2001
(51) 6.28 ft on 05/05/2001
(52) 6.07 ft on 08/22/2005
(53) 5.98 ft on 06/25/2000
(54) 5.91 ft on 06/21/2004
(55) 5.85 ft on 08/18/2006
(56) 5.55 ft on 06/23/2003
(57) 5.34 ft on 06/21/2009

(P): Preliminary values subject to further review.