Historic Crests
(1) 29.57 ft on 07/22/1993
(2) 28.31 ft on 04/14/1987
(3) 26.89 ft on 07/30/1967
(4) 26.76 ft on 06/02/2011
(5) 25.79 ft on 10/12/1973
(6) 23.84 ft on 11/17/1996
(7) 23.64 ft on 07/02/1982
(8) 22.13 ft on 08/25/2019 (P)
(9) 21.99 ft on 07/21/2010
(10) 21.46 ft on 09/22/2019 (P)
(11) 20.70 ft on 05/23/1999
(12) 20.70 ft on 06/16/1992
(13) 20.21 ft on 06/14/1995
(14) 20.13 ft on 06/14/1965
(15) 19.67 ft on 06/30/1975
(16) 17.83 ft on 07/18/1989
(17) 17.63 ft on 03/24/1979
(18) 17.51 ft on 05/15/1985
(19) 17.27 ft on 04/08/1998
(20) 16.43 ft on 10/23/2008
(21) 16.24 ft on 05/08/2015
(22) 15.75 ft on 09/02/1977
(23) 15.63 ft on 06/10/1984
(24) 15.34 ft on 02/27/1969
(25) 14.93 ft on 05/28/2002
(26) 14.75 ft on 08/10/2014
(27) 14.59 ft on 05/16/1990
(28) 14.58 ft on 09/09/2016
(29) 14.39 ft on 09/11/2003
(30) 14.09 ft on 06/02/2017
(31) 13.96 ft on 06/17/2013
(32) 13.93 ft on 08/18/1968
(33) 13.34 ft on 06/14/2001
(34) 13.15 ft on 05/29/1981
(35) 13.01 ft on 09/19/1978
(36) 12.54 ft on 04/28/2012
(37) 11.68 ft on 07/26/2005
(38) 11.33 ft on 05/18/1983
(39) 10.91 ft on 06/15/1971
(40) 10.72 ft on 04/04/1980
(41) 10.43 ft on 03/06/1988
(42) 10.19 ft on 09/29/1986
(43) 9.86 ft on 07/11/1976
(44) 9.85 ft on 07/09/2004
(45) 9.28 ft on 08/25/1972
(46) 9.17 ft on 01/09/2000
(47) 9.12 ft on 08/01/2007
(48) 8.59 ft on 06/17/1970
(49) 8.40 ft on 07/31/2006

(P): Preliminary values subject to further review.