Historic Crests
(1) 34.98 ft on 03/12/1963
(2) 31.65 ft on 03/07/1967
(3) 30.76 ft on 01/11/1974
(4) 30.55 ft on 04/05/1977
(5) 28.23 ft on 01/30/1957
(6) 28.00 ft on 07/01/1875
(7) 27.57 ft on 12/31/1969
(8) 27.28 ft on 02/26/1972
(9) 27.00 ft on 01/28/1918
(10) 26.66 ft on 04/15/2007
(11) 26.21 ft on 05/31/2004
(12) 26.10 ft on 01/22/1979
(13) 26.06 ft on 06/22/1979
(14) 25.70 ft on 05/16/1996
(15) 25.33 ft on 01/26/1978
(16) 25.20 ft on 02/28/1955
(17) 24.50 ft on 04/01/1908
(18) 24.18 ft on 03/17/1973
(19) 23.30 ft on 05/07/1984
(20) 23.08 ft on 05/09/2009
(21) 23.00 ft on 02/14/1948
(22) 22.91 ft on 06/13/2010
(23) 22.62 ft on 02/27/1962
(24) 21.96 ft on 03/04/2015
(25) 21.90 ft on 03/06/1955
(26) 21.85 ft on 03/26/1965
(27) 21.84 ft on 03/14/1975
(28) 21.80 ft on 02/03/1939
(29) 21.53 ft on 10/17/1989
(30) 21.40 ft on 03/17/1963
(31) 20.80 ft on 03/03/1934
(32) 20.20 ft on 12/22/1926
(33) 20.20 ft on 06/07/1981
(34) 18.33 ft on 04/08/1987
(35) 18.01 ft on 03/23/1991
(36) 17.67 ft on 05/07/1971
(37) 16.98 ft on 09/28/1966
(38) 16.88 ft on 03/09/1964
(39) 16.43 ft on 05/28/1968
(40) 15.56 ft on 05/06/1989
(41) 15.38 ft on 12/02/1991
(42) 15.36 ft on 02/26/1961
(43) 15.12 ft on 07/10/1980
(44) 14.72 ft on 11/29/1985
(45) 14.42 ft on 05/24/1985
(46) 13.83 ft on 03/15/1982
(47) 13.00 ft on 01/01/1976
(48) 10.81 ft on 01/29/1969
(49) 10.29 ft on 04/25/1983
(50) 8.56 ft on 04/08/1988

(P): Preliminary values subject to further review.