Historic Crests
(1) 47.17 ft on 12/09/1978
(2) 45.48 ft on 06/29/1947
(3) 45.15 ft on 03/01/2021 (P)
(4) 43.85 ft on 02/28/1962
(5) 43.20 ft on 03/13/1975
(6) 42.26 ft on 05/08/1984
(7) 42.25 ft on 01/11/1974
(8) 41.63 ft on 03/23/1952
(9) 40.00 ft on 01/01/1913
(10) 39.77 ft on 10/18/1989
(11) 39.18 ft on 02/14/1948
(12) 37.59 ft on 05/04/2010
(13) 37.50 ft on 02/03/1939
(14) 35.51 ft on 04/29/1970
(15) 35.02 ft on 04/13/1972
(16) 34.14 ft on 12/23/1990
(17) 34.10 ft on 06/24/1960
(18) 33.96 ft on 02/18/1956
(19) 33.77 ft on 03/06/1945
(20) 33.41 ft on 06/07/1981
(21) 33.14 ft on 03/07/1967
(22) 32.98 ft on 01/08/1946
(23) 32.58 ft on 12/30/1942
(24) 32.57 ft on 05/19/1995
(25) 31.39 ft on 05/16/1983
(26) 31.07 ft on 03/12/1963
(27) 30.16 ft on 01/31/1950
(28) 30.13 ft on 03/13/1968
(29) 29.80 ft on 03/22/1955
(30) 29.65 ft on 11/09/1986
(31) 28.64 ft on 03/10/1994
(32) 28.63 ft on 04/05/1977
(33) 28.37 ft on 03/09/1964
(34) 28.21 ft on 02/01/1951
(35) 27.82 ft on 03/26/1965
(36) 27.80 ft on 01/03/1937
(37) 27.67 ft on 12/03/1991
(38) 27.27 ft on 11/19/1957
(39) 26.84 ft on 05/07/1971
(40) 26.80 ft on 02/15/1949
(41) 26.32 ft on 03/30/1976
(42) 26.21 ft on 04/12/1944
(43) 24.90 ft on 03/31/1940
(44) 24.77 ft on 02/09/1982
(45) 24.57 ft on 07/19/1941
(46) 23.77 ft on 12/14/1979
(47) 22.55 ft on 01/20/1988
(48) 21.80 ft on 03/04/1938
(49) 20.97 ft on 01/09/1953

(P): Preliminary values subject to further review.