Historic Crests
(1) 22.16 ft on 08/13/2016
(2) 21.04 ft on 04/07/1983
(3) 20.37 ft on 05/23/1974
(4) 20.23 ft on 03/13/2016
(5) 20.18 ft on 04/22/1977
(6) 20.08 ft on 04/23/1979
(7) 20.08 ft on 01/22/1993
(8) 20.08 ft on 04/17/1993
(9) 19.75 ft on 03/22/1943
(10) 19.41 ft on 04/29/1961
(11) 19.13 ft on 01/27/1990
(12) 19.04 ft on 03/31/1980
(13) 19.00 ft on 02/14/1966
(14) 18.97 ft on 05/20/1953
(15) 18.93 ft on 01/30/1994
(16) 18.78 ft on 04/15/1967
(17) 18.63 ft on 04/13/1995
(18) 18.55 ft on 02/23/1961
(19) 18.50 ft on 03/26/1973
(20) 18.02 ft on 01/11/2013
(21) 17.93 ft on 03/11/2011
(22) 17.90 ft on 12/01/1977
(23) 17.82 ft on 03/05/1948
(24) 17.80 ft on 03/24/1949
(25) 17.76 ft on 04/03/1947
(26) 17.48 ft on 03/30/2009
(27) 17.23 ft on 05/17/2004
(28) 17.17 ft on 12/06/1982
(29) 17.06 ft on 06/09/1950
(30) 16.97 ft on 01/08/1998
(31) 16.90 ft on 12/29/2018
(32) 16.87 ft on 12/17/1940
(33) 16.82 ft on 12/21/1995
(34) 16.75 ft on 03/07/1992
(35) 16.73 ft on 12/09/1971
(36) 16.64 ft on 06/08/2001
(37) 16.58 ft on 04/04/1955
(38) 16.48 ft on 03/05/1964
(39) 16.48 ft on 04/15/1969
(40) 16.47 ft on 10/07/1964
(41) 16.41 ft on 05/12/1991
(42) 16.41 ft on 01/10/1975
(43) 16.33 ft on 10/31/1985
(44) 16.24 ft on 03/31/1951
(45) 16.19 ft on 04/04/1988
(46) 16.05 ft on 03/15/1999
(47) 16.04 ft on 03/14/1956
(48) 15.96 ft on 02/27/1997
(49) 15.95 ft on 01/23/2017
(50) 15.74 ft on 06/04/1959
(51) 15.62 ft on 03/06/2001
(52) 15.33 ft on 11/16/1957
(53) 15.33 ft on 05/12/2019
(54) 15.25 ft on 03/18/1946
(55) 15.13 ft on 04/12/1968
(56) 14.81 ft on 09/01/2012
(57) 14.81 ft on 09/19/1942
(58) 14.75 ft on 04/10/2003
(59) 14.49 ft on 12/20/2009
(60) 14.44 ft on 12/06/1953
(61) 14.33 ft on 02/24/2014
(62) 14.27 ft on 09/29/2002
(63) 13.93 ft on 01/02/2007
(64) 13.69 ft on 09/04/2008
(65) 13.48 ft on 01/04/1989
(66) 13.40 ft on 04/01/1944
(67) 13.38 ft on 02/03/2005
(68) 13.17 ft on 05/02/1945
(69) 12.83 ft on 09/21/1957
(70) 12.83 ft on 02/28/1985
(71) 12.68 ft on 01/07/2015
(72) 12.65 ft on 09/20/1971
(73) 12.05 ft on 02/07/1960
(74) 11.80 ft on 01/29/1996
(75) 11.05 ft on 02/20/1982
(76) 10.93 ft on 04/07/1952
(77) 10.03 ft on 12/30/1983
(78) 8.43 ft on 03/27/1976
(79) 8.30 ft on 03/05/1970
(80) 7.98 ft on 02/12/1981
(81) 6.85 ft on 02/28/2006
(82) 6.47 ft on 02/26/1963
(83) 6.40 ft on 11/20/2000
(84) 3.17 ft on 09/14/2000

(P): Preliminary values subject to further review.