Historic Crests
(1) 25.50 ft on 06/25/1950
(2) 24.10 ft on 11/05/1985
(3) 23.00 ft on 10/13/1890
(4) 22.50 ft on 03/07/1967
(5) 22.30 ft on 02/10/1957
(6) 22.30 ft on 04/16/1939
(7) 22.20 ft on 03/19/1963
(8) 21.90 ft on 01/26/1978
(9) 21.30 ft on 06/19/1940
(10) 20.79 ft on 11/19/2003
(11) 20.20 ft on 05/01/1966
(12) 20.10 ft on 02/14/1948
(13) 20.00 ft on 12/14/1956
(14) 20.00 ft on 12/16/1948
(15) 20.00 ft on 10/16/1954
(16) 20.00 ft on 06/01/1974
(17) 19.80 ft on 12/31/1969
(18) 19.75 ft on 12/09/1978
(19) 19.70 ft on 10/28/1937
(20) 19.60 ft on 05/11/1933
(21) 19.40 ft on 02/03/1939
(22) 19.30 ft on 10/06/1899
(23) 19.10 ft on 02/01/1951
(24) 19.10 ft on 06/06/1981
(25) 19.00 ft on 04/06/1886
(26) 19.00 ft on 05/24/1968
(27) 19.00 ft on 02/04/1932
(28) 19.00 ft on 07/25/1896
(29) 19.00 ft on 10/03/1929
(30) 19.00 ft on 12/26/1944
(31) 19.00 ft on 03/17/1936
(32) 19.00 ft on 06/22/1937
(33) 18.90 ft on 05/21/1980
(34) 18.85 ft on 01/11/1974
(35) 18.60 ft on 03/06/1989
(36) 18.40 ft on 12/22/1970
(37) 18.20 ft on 06/19/1998
(38) 18.00 ft on 12/09/1972
(39) 18.00 ft on 12/21/1978
(40) 17.80 ft on 04/24/1970
(41) 17.20 ft on 12/05/1971
(42) 17.00 ft on 05/07/1967
(43) 15.90 ft on 10/11/1979
(44) 15.75 ft on 03/21/1982
(45) 15.15 ft on 10/09/1976
(46) 15.00 ft on 02/23/2003
(47) 15.00 ft on 11/28/1973

(P): Preliminary values subject to further review.