Historic Crests
(1) 12.31 ft on 03/23/1956
(2) 11.70 ft on 05/21/2011
(3) 11.59 ft on 03/22/1978
(4) 11.23 ft on 02/19/1943
(5) 10.98 ft on 04/03/1965
(6) 10.61 ft on 03/05/1994
(7) 10.60 ft on 03/19/1944
(8) 10.52 ft on 03/24/2019
(9) 9.82 ft on 03/22/1969
(10) 9.53 ft on 03/30/1952
(11) 8.89 ft on 05/07/1975
(12) 8.77 ft on 07/03/1993
(13) 8.75 ft on 06/20/1962
(14) 8.50 ft on 03/11/1972
(15) 8.49 ft on 03/25/2018
(16) 8.45 ft on 03/22/1947
(17) 8.30 ft on 06/06/1963
(18) 8.05 ft on 05/13/1995
(19) 7.95 ft on 03/22/1959
(20) 7.62 ft on 06/07/2015
(21) 7.60 ft on 03/10/1989
(22) 7.60 ft on 02/18/1971
(23) 7.48 ft on 06/12/1968
(24) 7.45 ft on 03/21/1960
(25) 7.44 ft on 05/30/2008
(26) 7.40 ft on 05/25/2010
(27) 7.25 ft on 03/08/1949
(28) 7.00 ft on 05/25/1970
(29) 6.99 ft on 03/22/1939
(30) 6.99 ft on 09/07/1938
(31) 6.92 ft on 03/19/1948
(32) 6.91 ft on 03/18/1979
(33) 6.85 ft on 03/15/1996
(34) 6.55 ft on 07/08/1946
(35) 6.54 ft on 03/19/1985
(36) 6.49 ft on 06/17/1953
(37) 6.47 ft on 07/27/1940
(38) 6.39 ft on 10/04/1941
(39) 6.24 ft on 05/09/1986
(40) 6.23 ft on 03/19/1997
(41) 6.14 ft on 06/07/2007
(42) 5.90 ft on 04/24/1974
(43) 5.80 ft on 06/06/1942
(44) 5.76 ft on 06/09/1982
(45) 5.75 ft on 09/06/1954
(46) 5.72 ft on 06/19/1973
(47) 5.71 ft on 07/03/1958
(48) 5.70 ft on 05/24/1991
(49) 5.68 ft on 07/20/1987
(50) 5.65 ft on 06/28/2005
(51) 5.65 ft on 04/02/1955
(52) 5.54 ft on 06/19/1984
(53) 5.41 ft on 05/19/1977
(54) 5.35 ft on 05/31/2013
(55) 5.29 ft on 04/19/2006
(56) 5.26 ft on 05/05/1999
(57) 5.26 ft on 07/27/2001
(58) 5.19 ft on 03/11/2012
(59) 5.17 ft on 06/22/1957
(60) 4.98 ft on 08/25/1951
(61) 4.95 ft on 06/19/1992
(62) 4.91 ft on 06/15/1976
(63) 4.85 ft on 03/18/2003
(64) 4.78 ft on 04/14/2009
(65) 4.70 ft on 06/15/1983
(66) 4.56 ft on 05/22/2000
(67) 4.51 ft on 08/23/1990
(68) 4.45 ft on 06/21/1988
(69) 4.28 ft on 05/20/2017
(70) 4.20 ft on 06/01/2014
(71) 3.77 ft on 09/01/2002
(72) 3.55 ft on 06/01/1981
(73) 3.03 ft on 06/02/1961
(74) 2.72 ft on 04/29/2016
(75) 2.63 ft on 03/15/2004
(76) 0.00 ft on 05/30/1980
(77) 0.00 ft on 04/03/1950
(78) 0.00 ft on 06/08/1945

(P): Preliminary values subject to further review.