Historic Crests
(1) 33.02 ft on 10/12/1973
(2) 31.27 ft on 06/14/1984
(3) 30.26 ft on 05/07/2015
(4) 28.77 ft on 07/26/1993
(5) 28.30 ft on 06/04/1951
(6) 27.65 ft on 06/23/1947
(7) 27.44 ft on 03/26/1987
(8) 26.30 ft on 09/16/1941
(9) 26.07 ft on 07/04/1986
(10) 26.06 ft on 06/18/1967
(11) 26.00 ft on 07/23/1911
(12) 25.93 ft on 03/16/2019
(13) 25.66 ft on 03/31/1960
(14) 25.60 ft on 05/29/1903
(15) 25.26 ft on 10/13/1986
(16) 24.90 ft on 03/08/1949
(17) 24.65 ft on 05/09/1950
(18) 24.58 ft on 06/25/1963
(19) 23.87 ft on 05/07/2007
(20) 23.87 ft on 05/07/2010
(21) 23.37 ft on 06/21/1957
(22) 23.15 ft on 03/23/1969
(23) 23.13 ft on 06/29/1952
(24) 23.12 ft on 06/30/1965
(25) 22.93 ft on 03/22/1948
(26) 22.68 ft on 06/19/2020
(27) 22.36 ft on 08/08/1954
(28) 22.20 ft on 06/28/1908
(29) 21.78 ft on 03/19/1978
(30) 21.30 ft on 09/30/1923
(31) 21.25 ft on 06/06/2008
(32) 20.73 ft on 05/07/1959
(33) 20.24 ft on 06/13/1943
(34) 20.20 ft on 06/13/1944
(35) 20.19 ft on 07/11/1997
(36) 20.10 ft on 03/20/1912
(37) 19.88 ft on 09/26/1973
(38) 19.87 ft on 03/03/1979
(39) 19.85 ft on 07/03/1956
(40) 19.70 ft on 07/06/1909
(41) 19.60 ft on 03/20/1979
(42) 19.59 ft on 06/22/1983
(43) 19.11 ft on 07/22/1978
(44) 18.86 ft on 05/21/1999
(45) 18.78 ft on 06/15/1990
(46) 18.65 ft on 06/16/2001
(47) 18.47 ft on 09/05/2018
(48) 18.22 ft on 07/27/1992
(49) 18.20 ft on 06/28/1982
(50) 18.15 ft on 05/30/1996
(51) 18.14 ft on 05/22/2017
(52) 18.05 ft on 03/16/2021
(53) 18.00 ft on 02/18/1916
(54) 17.99 ft on 05/31/2013
(55) 17.95 ft on 03/24/1979
(56) 17.94 ft on 05/08/1995
(57) 17.70 ft on 05/14/1930
(58) 17.60 ft on 05/11/1942
(59) 17.60 ft on 07/26/1958
(60) 17.49 ft on 04/15/1987
(61) 17.30 ft on 06/17/1925
(62) 17.27 ft on 05/27/1982
(63) 17.18 ft on 05/31/2016
(64) 17.17 ft on 05/21/1984
(65) 17.09 ft on 04/04/1984
(66) 17.00 ft on 06/01/1935
(67) 16.84 ft on 05/17/2005
(68) 16.79 ft on 04/23/1984
(69) 16.50 ft on 05/21/1945
(70) 16.30 ft on 06/16/1914
(71) 16.29 ft on 06/28/1979
(72) 16.18 ft on 03/25/1962
(73) 16.02 ft on 05/24/2004
(74) 15.75 ft on 04/15/2012
(75) 15.75 ft on 03/17/1971
(76) 15.51 ft on 05/28/2002
(77) 15.08 ft on 08/19/1968
(78) 14.94 ft on 08/16/1977
(79) 14.92 ft on 05/22/2011
(80) 14.56 ft on 09/12/1989
(81) 14.48 ft on 06/08/1991
(82) 14.40 ft on 09/16/1926
(83) 14.30 ft on 07/24/1985
(84) 14.20 ft on 06/04/1932
(85) 13.92 ft on 06/18/1998
(86) 13.80 ft on 05/21/1913
(87) 13.80 ft on 07/15/1907
(88) 13.75 ft on 06/07/2014
(89) 13.70 ft on 03/06/1929
(90) 13.40 ft on 03/12/1939
(91) 13.40 ft on 07/16/1915
(92) 12.70 ft on 08/07/1927
(93) 12.50 ft on 03/06/1936
(94) 12.40 ft on 05/27/1918
(95) 12.15 ft on 02/11/1966
(96) 12.11 ft on 03/30/1980
(97) 11.90 ft on 06/23/1946
(98) 11.84 ft on 07/08/2000
(99) 11.67 ft on 06/18/1964
(100) 11.62 ft on 08/20/2006
(101) 11.15 ft on 07/15/1972
(102) 11.13 ft on 06/12/2003
(103) 11.10 ft on 06/24/1938
(104) 11.10 ft on 07/02/1994
(105) 11.00 ft on 07/23/1924
(106) 10.93 ft on 06/23/1975
(107) 10.60 ft on 06/10/1919
(108) 10.40 ft on 06/20/1955
(109) 10.12 ft on 09/13/1961
(110) 10.00 ft on 07/30/1937
(111) 9.70 ft on 06/24/1940
(112) 9.50 ft on 06/10/1953
(113) 9.20 ft on 08/23/1933
(114) 9.20 ft on 09/25/1931
(115) 8.60 ft on 06/23/1928
(116) 8.58 ft on 10/19/1980
(117) 8.54 ft on 06/23/2009
(118) 8.50 ft on 09/04/1934
(119) 8.10 ft on 07/07/1922
(120) 7.86 ft on 07/21/1976
(121) 7.70 ft on 06/06/1917
(122) 7.10 ft on 05/04/1906
(123) 7.03 ft on 09/30/1988
(124) 6.60 ft on 08/06/1970
(125) 6.10 ft on 05/10/1921
(126) 5.90 ft on 04/11/1920
(127) 5.90 ft on 06/09/1910

(P): Preliminary values subject to further review.