Historic Crests
(1) 47.70 ft on 03/11/1964
(2) 47.50 ft on 06/25/1972
(3) 46.30 ft on 09/19/2004
(4) 46.00 ft on 01/21/1996
(5) 43.04 ft on 01/07/2005
(6) 40.90 ft on 02/15/1966
(7) 39.79 ft on 02/18/2018
(8) 39.34 ft on 09/11/2018
(9) 39.30 ft on 01/01/1991
(10) 38.05 ft on 03/12/2011
(11) 37.90 ft on 03/07/1964
(12) 37.40 ft on 02/26/1979
(13) 36.40 ft on 01/06/2004
(14) 36.30 ft on 04/04/1970
(15) 35.80 ft on 12/20/1990
(16) 35.60 ft on 03/08/1967
(17) 35.40 ft on 02/25/1975
(18) 34.80 ft on 03/06/1979
(19) 34.70 ft on 02/22/1981
(20) 34.60 ft on 11/06/1985
(21) 34.50 ft on 02/06/1986
(22) 34.30 ft on 02/18/1976
(23) 33.88 ft on 03/16/2007
(24) 33.60 ft on 11/29/1985
(25) 33.20 ft on 11/17/1985
(26) 32.80 ft on 08/20/1996
(27) 32.70 ft on 02/01/1968
(28) 32.60 ft on 05/13/1996
(29) 32.40 ft on 01/03/1979
(30) 32.00 ft on 02/16/1984
(31) 31.90 ft on 04/03/1977
(32) 31.90 ft on 12/10/1978
(33) 31.80 ft on 01/27/1978
(34) 31.30 ft on 03/15/1978
(35) 31.30 ft on 05/18/1978
(36) 30.83 ft on 03/24/2007
(37) 30.70 ft on 12/16/1977
(38) 30.70 ft on 05/25/1968
(39) 29.40 ft on 05/19/1996
(40) 28.90 ft on 03/13/1985
(41) 28.50 ft on 05/09/1967
(42) 28.50 ft on 03/18/1982
(43) 27.70 ft on 04/10/1980
(44) 27.00 ft on 03/16/1986
(45) 26.70 ft on 01/26/1965
(46) 26.70 ft on 02/21/1986
(47) 26.70 ft on 04/09/1987
(48) 26.50 ft on 08/19/1980
(49) 26.50 ft on 05/04/1983
(50) 26.00 ft on 01/21/1986
(51) 25.70 ft on 01/02/1976

(P): Preliminary values subject to further review.