Historic Crests
(1) 16.76 ft on 04/21/1979
(2) 16.67 ft on 03/25/2009
(3) 15.64 ft on 03/20/2010
(4) 15.62 ft on 04/06/1997
(5) 15.50 ft on 04/09/2011
(6) 15.24 ft on 04/24/2018
(7) 15.14 ft on 03/03/1932
(8) 14.94 ft on 04/19/1950
(9) 14.40 ft on 03/31/2004
(10) 14.19 ft on 04/12/1969
(11) 14.04 ft on 04/02/2006
(12) 14.01 ft on 04/13/1965
(13) 13.77 ft on 03/30/1999
(14) 13.06 ft on 04/16/1936
(15) 12.90 ft on 07/30/1993
(16) 12.24 ft on 07/12/2002
(17) 12.17 ft on 03/23/1966
(18) 12.06 ft on 04/13/1996
(19) 11.90 ft on 06/15/2005
(20) 11.11 ft on 04/19/1975
(21) 11.00 ft on 03/26/1939
(22) 10.63 ft on 04/16/1948
(23) 10.56 ft on 04/01/1978
(24) 10.40 ft on 03/01/1933
(25) 10.33 ft on 04/08/2001
(26) 10.22 ft on 03/26/1987
(27) 10.06 ft on 04/14/1974
(28) 9.95 ft on 06/22/2000
(29) 9.80 ft on 04/08/1989
(30) 9.21 ft on 04/29/2013
(31) 9.18 ft on 04/09/1970
(32) 9.00 ft on 03/18/1995
(33) 8.89 ft on 04/03/1982
(34) 8.64 ft on 04/09/1962
(35) 8.45 ft on 06/14/1935
(36) 8.00 ft on 03/30/1967
(37) 7.99 ft on 03/29/1984
(38) 7.25 ft on 03/27/2007
(39) 6.97 ft on 03/17/1972
(40) 6.91 ft on 03/23/1994
(41) 6.63 ft on 03/09/1983
(42) 6.49 ft on 02/27/1998
(43) 5.86 ft on 04/10/2014
(44) 5.30 ft on 04/13/1947
(45) 4.95 ft on 04/02/1934
(46) 4.89 ft on 04/02/2017
(47) 4.81 ft on 03/24/1986
(48) 4.48 ft on 06/12/1968
(49) 4.47 ft on 03/13/1938
(50) 4.41 ft on 04/10/1971
(51) 4.20 ft on 04/07/1931
(52) 4.17 ft on 03/16/1985
(53) 4.05 ft on 03/15/1973
(54) 3.98 ft on 03/29/1976
(55) 3.94 ft on 09/09/2016
(56) 3.87 ft on 05/20/2015
(57) 3.86 ft on 03/28/1988
(58) 3.78 ft on 06/26/2003
(59) 3.69 ft on 03/08/1992
(60) 3.61 ft on 06/14/1964
(61) 3.57 ft on 04/15/1937
(62) 3.55 ft on 03/31/1980
(63) 3.48 ft on 03/31/1951
(64) 3.47 ft on 04/05/2008
(65) 3.38 ft on 04/08/1949
(66) 3.37 ft on 04/09/1960
(67) 3.33 ft on 04/04/1952
(68) 3.22 ft on 03/22/1946
(69) 3.09 ft on 03/17/2012
(70) 2.78 ft on 04/02/1941
(71) 2.75 ft on 06/01/1991
(72) 2.58 ft on 04/19/1956
(73) 2.44 ft on 04/03/1955
(74) 2.27 ft on 04/06/1942
(75) 2.01 ft on 04/06/1990
(76) 2.01 ft on 04/11/1977
(77) 1.83 ft on 06/25/1981
(78) 1.66 ft on 04/17/1940
(79) 1.36 ft on 07/06/1953
(80) 1.25 ft on 03/03/1959
(81) 1.24 ft on 04/08/1963
(82) 1.17 ft on 09/07/1957
(83) 1.11 ft on 04/10/1944
(84) 1.09 ft on 03/17/1945
(85) 0.99 ft on 06/15/1954
(86) 0.69 ft on 07/03/1958
(87) 0.66 ft on 03/07/1961

(P): Preliminary values subject to further review.