Historic Crests
(1) 26.00 ft on 03/26/1913
(2) 20.50 ft on 03/15/1982
(3) 18.85 ft on 06/29/2015
(4) 18.50 ft on 02/25/1985
(5) 17.97 ft on 02/08/2008
(6) 17.65 ft on 03/12/2009
(7) 17.50 ft on 02/16/1950
(8) 17.44 ft on 12/01/2011
(9) 17.36 ft on 05/27/2011
(10) 17.20 ft on 01/01/1991
(11) 16.90 ft on 03/23/1978
(12) 16.86 ft on 01/14/2005
(13) 16.80 ft on 05/20/1943
(14) 16.20 ft on 12/31/1992
(15) 16.20 ft on 12/31/1990
(16) 15.80 ft on 02/13/1959
(17) 15.40 ft on 06/16/1981
(18) 15.03 ft on 01/25/1999
(19) 14.84 ft on 02/13/2009
(20) 14.80 ft on 03/08/1908
(21) 14.80 ft on 04/13/1944
(22) 14.60 ft on 03/11/1963
(23) 14.50 ft on 12/10/1966
(24) 14.46 ft on 06/18/2015
(25) 14.43 ft on 12/29/2005
(26) 14.10 ft on 02/01/1969
(27) 14.00 ft on 01/21/1910
(28) 13.85 ft on 02/22/2018 (P)
(29) 13.70 ft on 02/19/1976
(30) 13.70 ft on 01/21/1907
(31) 13.66 ft on 03/02/2011
(32) 13.50 ft on 02/20/1948
(33) 13.40 ft on 04/29/2011
(34) 13.26 ft on 01/31/1968
(35) 12.76 ft on 06/15/2004
(36) 12.66 ft on 01/16/2007
(37) 12.62 ft on 05/11/2003
(38) 12.39 ft on 05/18/2019
(39) 12.35 ft on 01/15/2013
(40) 12.30 ft on 12/23/1967
(41) 12.28 ft on 12/30/2015
(42) 11.70 ft on 05/11/2021 (P)
(43) 11.64 ft on 05/23/2010
(44) 11.59 ft on 02/02/2002
(45) 11.46 ft on 01/10/2008
(46) 11.38 ft on 03/03/2007
(47) 11.30 ft on 11/14/1992
(48) 11.29 ft on 04/13/2013
(49) 11.26 ft on 04/20/2013
(50) 11.20 ft on 06/05/1989
(51) 11.17 ft on 02/20/2011
(52) 11.10 ft on 07/09/2003
(53) 11.07 ft on 12/03/2006
(54) 10.90 ft on 04/27/1961
(55) 10.86 ft on 01/06/2005
(56) 10.78 ft on 02/10/2005
(57) 10.77 ft on 03/31/2002
(58) 10.70 ft on 04/24/1977
(59) 10.67 ft on 02/11/2001
(60) 10.63 ft on 12/29/2008
(61) 10.62 ft on 01/07/2007
(62) 10.42 ft on 04/27/2007
(63) 10.42 ft on 12/13/2007
(64) 10.30 ft on 03/13/1962
(65) 10.23 ft on 02/10/2005
(66) 10.22 ft on 04/07/2009
(67) 10.17 ft on 07/12/2017

(P): Preliminary values subject to further review.