Historic Crests
(1) 40.15 ft on 12/10/1978
(2) 36.07 ft on 03/01/1962
(3) 35.10 ft on 03/28/1913
(4) 34.80 ft on 02/05/1939
(5) 33.65 ft on 02/01/1957
(6) 33.60 ft on 02/16/1948
(7) 33.60 ft on 12/20/1915
(8) 33.48 ft on 05/10/1984
(9) 32.47 ft on 05/03/2010
(10) 32.41 ft on 02/19/2003
(11) 32.24 ft on 04/16/1972
(12) 32.00 ft on 03/25/1929
(13) 31.70 ft on 01/25/1920
(14) 31.70 ft on 01/30/1918
(15) 30.60 ft on 01/23/1937
(16) 30.40 ft on 01/13/1974
(17) 30.30 ft on 03/14/1935
(18) 30.30 ft on 03/16/1975
(19) 30.05 ft on 02/03/1950
(20) 29.90 ft on 03/03/1955
(21) 29.90 ft on 03/24/1952
(22) 28.90 ft on 01/11/1946
(23) 28.80 ft on 01/05/1924
(24) 28.75 ft on 02/04/1951
(25) 28.66 ft on 02/16/1989
(26) 28.60 ft on 02/05/1923
(27) 28.50 ft on 01/09/1913
(28) 28.50 ft on 02/01/1932
(29) 28.08 ft on 03/21/2002
(30) 28.00 ft on 12/25/1926
(31) 27.20 ft on 02/27/1972
(32) 27.10 ft on 01/03/1919
(33) 27.10 ft on 02/22/1922
(34) 27.07 ft on 03/06/1997
(35) 26.90 ft on 04/03/1908
(36) 26.60 ft on 01/07/1917
(37) 26.60 ft on 04/30/1970
(38) 26.30 ft on 03/05/1934
(39) 26.29 ft on 06/02/2004
(40) 26.28 ft on 03/12/1994
(41) 26.20 ft on 02/20/1956

(P): Preliminary values subject to further review.