Historic Crests
(1) 31.51 ft on 10/10/1976
(2) 29.41 ft on 08/15/1940
(3) 26.60 ft on 10/14/1990
(4) 25.82 ft on 10/18/1964
(5) 25.77 ft on 03/02/1987
(6) 25.72 ft on 09/19/1945
(7) 25.33 ft on 09/10/2004
(8) 24.96 ft on 03/21/2003
(9) 24.44 ft on 01/16/1995
(10) 23.90 ft on 04/08/1964
(11) 23.75 ft on 03/15/1975
(12) 22.81 ft on 11/29/1948
(13) 22.43 ft on 03/05/1952
(14) 21.78 ft on 03/14/1963
(15) 21.66 ft on 10/02/1990
(16) 21.54 ft on 02/03/1973
(17) 20.63 ft on 01/24/1954
(18) 20.23 ft on 08/24/1967
(19) 20.12 ft on 04/29/1958
(20) 20.11 ft on 01/08/1946
(21) 19.58 ft on 03/20/1944
(22) 19.09 ft on 03/03/2007
(23) 18.96 ft on 01/29/1943
(24) 18.42 ft on 02/18/1942
(25) 18.30 ft on 03/10/1998
(26) 17.06 ft on 07/18/1941
(27) 16.27 ft on 03/01/1939

(P): Preliminary values subject to further review.