Historic Crests
(1) 69.00 ft on 01/02/1868
(2) 67.10 ft on 02/01/1886
(3) 66.26 ft on 04/09/2006
(4) 66.14 ft on 01/28/1997
(5) 65.90 ft on 02/26/1969
(6) 65.81 ft on 03/07/1938
(7) 65.56 ft on 04/06/1958
(8) 64.96 ft on 04/17/1982
(9) 64.78 ft on 03/16/1995
(10) 64.74 ft on 03/08/1941
(11) 64.70 ft on 03/18/1986
(12) 64.36 ft on 12/29/1955
(13) 64.20 ft on 04/10/1978
(14) 63.80 ft on 01/01/1984
(15) 63.61 ft on 06/02/1952
(16) 63.40 ft on 12/11/1950
(17) 63.20 ft on 02/19/1937
(18) 62.05 ft on 03/07/1940
(19) 59.80 ft on 02/25/1979
(20) 57.50 ft on 01/19/1993
(21) 53.15 ft on 03/07/1987
(22) 52.87 ft on 03/28/1991
(23) 52.70 ft on 02/13/1960
(24) 52.30 ft on 03/22/1981
(25) 52.03 ft on 02/10/1994
(26) 52.00 ft on 05/02/1989
(27) 51.45 ft on 01/10/1985
(28) 50.50 ft on 01/19/1988
(29) 50.00 ft on 02/20/1990
(30) 0.00 ft on 02/16/1973
(31) 0.00 ft on 01/10/1974
(32) 0.00 ft on 02/15/1975
(33) 0.00 ft on 10/14/1975
(34) 0.00 ft on 10/02/1977
(35) 0.00 ft on 02/25/1980
(36) 0.00 ft on 09/18/1972
(37) 0.00 ft on 12/24/1970
(38) 0.00 ft on 02/10/1968
(39) 0.00 ft on 04/27/1967
(40) 0.00 ft on 01/02/1966
(41) 0.00 ft on 01/10/1965
(42) 0.00 ft on 10/14/1963
(43) 0.00 ft on 02/14/1963
(44) 0.00 ft on 03/04/1983

(P): Preliminary values subject to further review.