Historic Crests
(1) 29.31 ft on 06/17/2018
(2) 27.37 ft on 08/03/2011
(3) 27.37 ft on 06/21/2012
(4) 26.06 ft on 07/12/2016
(5) 25.79 ft on 10/01/2019
(6) 25.10 ft on 04/23/2001
(7) 23.82 ft on 09/03/1985
(8) 23.01 ft on 04/07/1997
(9) 22.83 ft on 05/10/1979
(10) 22.50 ft on 04/13/2001 (P)
(11) 22.37 ft on 07/26/1999
(12) 22.29 ft on 04/29/1986
(13) 21.73 ft on 03/31/1976
(14) 21.61 ft on 06/11/1974
(15) 21.56 ft on 04/20/1996
(16) 21.23 ft on 10/06/2005
(17) 20.83 ft on 05/01/2014
(18) 20.78 ft on 04/27/1994
(19) 20.62 ft on 06/11/1984
(20) 20.53 ft on 07/04/1983
(21) 20.46 ft on 04/29/2013
(22) 20.40 ft on 04/24/1975
(23) 20.38 ft on 06/15/1981
(24) 20.30 ft on 04/01/2005
(25) 20.28 ft on 07/03/1992
(26) 20.08 ft on 08/24/1978
(27) 20.06 ft on 05/25/1993
(28) 19.87 ft on 06/07/2008
(29) 19.45 ft on 05/07/1991
(30) 19.41 ft on 04/17/1982
(31) 19.24 ft on 03/16/2010
(32) 19.22 ft on 09/25/1977
(33) 19.15 ft on 05/31/2004
(34) 19.10 ft on 05/10/1988
(35) 19.07 ft on 04/07/1989
(36) 19.05 ft on 05/13/2022
(37) 18.81 ft on 03/25/2021
(38) 18.65 ft on 09/04/1980
(39) 18.12 ft on 05/10/2003
(40) 17.92 ft on 03/09/2000
(41) 17.23 ft on 04/20/2009
(42) 17.23 ft on 05/10/1995
(43) 17.02 ft on 05/18/2017
(44) 16.01 ft on 07/07/2015
(45) 14.29 ft on 03/30/1998
(46) 12.96 ft on 11/08/1986
(47) 10.91 ft on 04/23/2007

(P): Preliminary values subject to further review.