Historic Crests
(1) 42.30 ft on 03/23/1929
(2) 38.71 ft on 12/23/1990
(3) 38.70 ft on 03/23/1991
(4) 38.70 ft on 05/28/1973
(5) 34.20 ft on 12/30/1969
(6) 34.10 ft on 04/04/1977
(7) 33.88 ft on 02/06/2020 (P)
(8) 33.00 ft on 02/13/1948
(9) 32.93 ft on 12/01/1996
(10) 32.90 ft on 02/01/1939
(11) 31.34 ft on 04/13/2020 (P)
(12) 31.10 ft on 03/12/1963
(13) 30.50 ft on 03/13/1975
(14) 30.20 ft on 03/21/1980
(15) 30.03 ft on 09/17/2004
(16) 29.90 ft on 01/05/1949
(17) 29.87 ft on 03/28/2021 (P)
(18) 29.30 ft on 03/22/1955
(19) 29.10 ft on 03/23/1993
(20) 28.90 ft on 02/01/1951
(21) 28.90 ft on 11/19/1957
(22) 28.81 ft on 11/29/2011
(23) 28.70 ft on 01/24/2002
(24) 28.26 ft on 02/23/2019 (P)
(25) 27.98 ft on 04/23/2017 (P)
(26) 27.91 ft on 05/04/2009
(27) 27.80 ft on 12/10/1972
(28) 27.75 ft on 04/05/1983
(29) 27.50 ft on 01/01/1937
(30) 27.30 ft on 03/28/1994
(31) 27.29 ft on 02/23/2022 (P)
(32) 26.99 ft on 05/07/1984
(33) 26.94 ft on 06/15/1989
(34) 26.37 ft on 01/20/1988
(35) 26.20 ft on 01/21/1954
(36) 25.90 ft on 01/11/1974
(37) 25.60 ft on 12/29/1942
(38) 25.44 ft on 02/16/2016
(39) 25.40 ft on 12/19/1959
(40) 25.30 ft on 09/29/1944
(41) 25.27 ft on 12/25/2015
(42) 24.80 ft on 02/28/1962
(43) 24.70 ft on 03/07/1967
(44) 24.40 ft on 03/08/1961
(45) 24.30 ft on 01/30/1950
(46) 24.23 ft on 01/04/1982
(47) 24.20 ft on 01/07/1946
(48) 24.16 ft on 02/11/2018 (P)
(49) 23.30 ft on 03/26/1965
(50) 23.00 ft on 07/21/1979
(51) 22.80 ft on 04/07/1964
(52) 22.70 ft on 12/13/1956
(53) 22.70 ft on 04/01/1936
(54) 21.50 ft on 03/11/1952
(55) 21.20 ft on 03/01/1934
(56) 21.10 ft on 01/26/1978
(57) 20.76 ft on 03/08/1995
(58) 20.57 ft on 11/26/1987
(59) 20.20 ft on 02/01/1932
(60) 20.07 ft on 01/16/2013
(61) 20.00 ft on 01/03/1992
(62) 19.70 ft on 02/04/1990
(63) 19.70 ft on 04/01/1935
(64) 19.60 ft on 04/28/1970
(65) 19.40 ft on 03/30/1976
(66) 19.30 ft on 02/05/1971
(67) 19.30 ft on 04/04/1941
(68) 18.70 ft on 02/17/1945
(69) 18.65 ft on 02/18/1986
(70) 18.60 ft on 02/13/1966
(71) 18.40 ft on 01/20/1947
(72) 18.30 ft on 02/21/1953
(73) 17.90 ft on 05/06/1958
(74) 17.50 ft on 04/23/1943
(75) 16.70 ft on 12/03/1931
(76) 16.30 ft on 02/01/1930
(77) 15.86 ft on 11/19/1985
(78) 14.14 ft on 04/05/1981

(P): Preliminary values subject to further review.