Historic Crests
(1) 21.78 ft on 04/11/2011
(2) 21.69 ft on 04/12/1969
(3) 21.63 ft on 04/09/2017
(4) 21.61 ft on 04/20/2009
(5) 21.58 ft on 04/20/1950
(6) 21.50 ft on 04/07/1913
(7) 21.47 ft on 05/21/2013
(8) 21.47 ft on 04/27/1970
(9) 21.42 ft on 04/17/2006
(10) 21.30 ft on 07/02/2005
(11) 21.27 ft on 04/08/1976
(12) 21.20 ft on 04/16/1998
(13) 21.20 ft on 04/03/1966
(14) 21.00 ft on 04/14/1960
(15) 21.00 ft on 03/30/2004
(16) 20.99 ft on 04/24/1956
(17) 20.97 ft on 04/21/1962
(18) 20.90 ft on 05/02/1904
(19) 20.83 ft on 04/22/1949
(20) 20.45 ft on 03/30/2007
(21) 20.36 ft on 04/21/1948
(22) 20.11 ft on 04/05/1955
(23) 19.97 ft on 04/09/2001
(24) 19.96 ft on 04/07/1942
(25) 19.59 ft on 04/01/1992
(26) 19.31 ft on 04/11/1978
(27) 19.21 ft on 04/13/1965
(28) 19.00 ft on 04/08/1930
(29) 18.30 ft on 03/28/1925
(30) 18.30 ft on 04/08/1919
(31) 18.23 ft on 04/14/1941
(32) 18.10 ft on 07/30/1993
(33) 17.80 ft on 04/20/1923
(34) 17.80 ft on 05/12/1927
(35) 17.73 ft on 06/02/1999
(36) 17.34 ft on 04/15/1936
(37) 16.83 ft on 04/23/1967
(38) 16.59 ft on 04/09/2019 (P)
(39) 16.54 ft on 03/29/1945
(40) 16.27 ft on 03/24/1946
(41) 15.97 ft on 03/20/2010
(42) 15.87 ft on 04/16/1972
(43) 15.39 ft on 06/12/2002
(44) 15.38 ft on 03/29/1986
(45) 14.95 ft on 04/07/1951
(46) 14.83 ft on 03/24/1986
(47) 14.56 ft on 04/13/2014
(48) 14.40 ft on 04/05/1959
(49) 13.97 ft on 03/20/1985
(50) 13.60 ft on 05/14/1907
(51) 13.60 ft on 04/09/1932
(52) 13.24 ft on 04/02/1994
(53) 13.00 ft on 04/09/1931
(54) 12.82 ft on 03/27/1943
(55) 12.16 ft on 04/02/1933
(56) 11.86 ft on 04/09/1983
(57) 11.80 ft on 03/24/1928
(58) 11.68 ft on 06/08/1982
(59) 11.40 ft on 04/05/1922
(60) 11.33 ft on 07/20/2016
(61) 11.06 ft on 04/05/1947
(62) 11.03 ft on 05/18/1975
(63) 10.55 ft on 07/28/1963
(64) 10.50 ft on 04/03/1990
(65) 10.22 ft on 06/16/1991
(66) 10.08 ft on 04/17/1989
(67) 10.07 ft on 04/17/1964
(68) 9.80 ft on 04/05/1905
(69) 9.76 ft on 04/09/1934
(70) 9.65 ft on 08/26/1968
(71) 9.49 ft on 04/03/1961
(72) 9.35 ft on 04/07/1984
(73) 9.34 ft on 03/28/1968
(74) 9.28 ft on 04/01/1981
(75) 9.27 ft on 04/13/1944
(76) 9.26 ft on 05/21/1977
(77) 9.23 ft on 04/11/2008
(78) 9.13 ft on 08/11/1973
(79) 9.00 ft on 04/04/1906
(80) 9.00 ft on 03/21/1929
(81) 8.90 ft on 03/23/1911
(82) 8.85 ft on 04/07/1980
(83) 8.74 ft on 04/06/1988
(84) 8.65 ft on 04/02/1952
(85) 8.50 ft on 07/29/1912
(86) 8.49 ft on 03/25/1957
(87) 8.11 ft on 03/20/1938
(88) 8.10 ft on 03/30/2003
(89) 7.97 ft on 07/07/1954
(90) 7.97 ft on 04/20/1940
(91) 7.70 ft on 04/10/1908
(92) 7.50 ft on 05/19/2015
(93) 7.50 ft on 07/05/2012
(94) 7.40 ft on 04/13/1921
(95) 7.17 ft on 04/07/1958
(96) 7.10 ft on 04/19/1920
(97) 7.01 ft on 04/23/2018
(98) 6.90 ft on 03/23/1926
(99) 6.74 ft on 06/10/1953
(100) 6.70 ft on 04/20/1924
(101) 6.50 ft on 03/15/1910
(102) 6.30 ft on 04/04/1939
(103) 6.20 ft on 04/07/1915
(104) 6.11 ft on 03/28/1935
(105) 6.00 ft on 04/04/1914
(106) 5.70 ft on 04/12/1937
(107) 5.38 ft on 06/18/1935
(108) 5.15 ft on 03/22/2000
(109) 5.00 ft on 07/06/1926

(P): Preliminary values subject to further review.