Historic Crests
(1) 23.30 ft on 06/06/1899
(2) 22.20 ft on 07/23/1938
(3) 21.20 ft on 09/16/1936
(4) 21.00 ft on 09/08/1980
(5) 19.82 ft on 09/17/1974
(6) 19.72 ft on 07/15/1990
(7) 19.34 ft on 09/17/1990
(8) 18.70 ft on 09/26/1946
(9) 18.64 ft on 08/28/1974
(10) 18.00 ft on 11/03/2000
(11) 17.60 ft on 10/05/1941
(12) 17.54 ft on 05/01/1956
(13) 17.36 ft on 08/02/1978
(14) 17.22 ft on 10/13/1973
(15) 16.70 ft on 06/17/1958
(16) 15.97 ft on 04/19/1957
(17) 15.67 ft on 10/17/1942
(18) 14.74 ft on 04/15/1977
(19) 14.52 ft on 10/04/1953
(20) 14.49 ft on 08/05/1990
(21) 14.10 ft on 10/09/1961
(22) 14.06 ft on 07/23/1990
(23) 13.45 ft on 10/04/1959
(24) 13.20 ft on 06/18/1961
(25) 13.15 ft on 05/01/1944
(26) 13.03 ft on 06/07/1992

(P): Preliminary values subject to further review.