Historic Crests
(1) 21.03 ft on 08/19/2007
(2) 19.40 ft on 05/03/1914
(3) 18.44 ft on 05/24/2015
(4) 17.57 ft on 05/09/2019
(5) 17.55 ft on 05/17/1982
(6) 17.35 ft on 10/03/1986
(7) 17.32 ft on 05/09/1993
(8) 17.30 ft on 05/26/2019
(9) 17.06 ft on 06/09/2008
(10) 16.88 ft on 04/30/2017
(11) 16.75 ft on 05/08/2007
(12) 16.64 ft on 06/14/2007
(13) 16.57 ft on 05/25/2019
(14) 16.27 ft on 05/22/2019
(15) 16.24 ft on 03/05/2004
(16) 16.10 ft on 10/10/2018
(17) 16.05 ft on 06/20/2007
(18) 15.93 ft on 10/08/2018
(19) 15.71 ft on 06/11/1983
(20) 15.56 ft on 05/30/2001
(21) 15.55 ft on 08/18/2009
(22) 15.31 ft on 05/13/1982
(23) 15.31 ft on 04/11/1997
(24) 15.30 ft on 03/24/2000
(25) 15.25 ft on 10/04/2017
(26) 15.16 ft on 09/29/1986
(27) 15.09 ft on 06/07/1989
(28) 15.03 ft on 10/17/2007
(29) 14.96 ft on 06/13/2005
(30) 14.85 ft on 09/19/1988
(31) 14.84 ft on 03/11/1990
(32) 14.80 ft on 06/16/2019
(33) 14.72 ft on 06/04/1995
(34) 14.56 ft on 06/29/2007
(35) 14.56 ft on 06/07/2019
(36) 14.53 ft on 03/17/1998
(37) 14.40 ft on 04/10/2008
(38) 14.21 ft on 07/26/2013
(39) 14.20 ft on 08/03/1995
(40) 14.16 ft on 09/09/2007
(41) 14.16 ft on 11/01/1998
(42) 14.10 ft on 06/13/2015
(43) 14.09 ft on 04/25/1998
(44) 14.04 ft on 07/21/1992
(45) 14.03 ft on 10/06/2005
(46) 14.02 ft on 07/04/1981
(47) 14.01 ft on 06/28/2007
(48) 13.78 ft on 06/15/2015
(49) 13.77 ft on 05/02/1997
(50) 13.73 ft on 07/07/2015
(51) 13.71 ft on 03/18/2008
(52) 13.68 ft on 10/29/2009
(53) 13.54 ft on 05/30/1997
(54) 13.49 ft on 05/19/2017
(55) 13.47 ft on 06/10/1997
(56) 13.37 ft on 03/29/2017
(57) 13.35 ft on 10/18/1985
(58) 13.30 ft on 04/21/2017
(59) 13.28 ft on 05/27/2000
(60) 13.26 ft on 03/19/1998
(61) 13.11 ft on 06/20/2014
(62) 13.08 ft on 11/08/2011
(63) 13.07 ft on 06/04/2015
(64) 13.06 ft on 04/23/2010
(65) 13.02 ft on 10/01/2005
(66) 12.98 ft on 06/02/2015
(67) 12.88 ft on 05/20/2011
(68) 12.83 ft on 12/27/2018
(69) 12.78 ft on 08/22/2005
(70) 12.75 ft on 05/19/2015
(71) 12.70 ft on 04/30/2015
(72) 12.70 ft on 09/07/2018
(73) 12.52 ft on 06/19/2019
(74) 12.50 ft on 03/31/2008
(75) 12.34 ft on 10/09/2009
(76) 12.33 ft on 05/12/2015
(77) 12.29 ft on 02/04/2012
(78) 12.26 ft on 06/29/2014
(79) 12.23 ft on 05/09/2015
(80) 12.22 ft on 06/13/2002
(81) 12.16 ft on 06/14/2016
(82) 12.12 ft on 04/18/2010
(83) 12.11 ft on 05/06/2015
(84) 12.10 ft on 02/21/2010

(P): Preliminary values subject to further review.