Historic Crests
(1) 19.78 ft on 04/10/1991
(2) 19.48 ft on 04/18/1983
(3) 17.55 ft on 04/06/1988
(4) 14.89 ft on 04/30/2008
(5) 14.43 ft on 04/03/1975
(6) 14.22 ft on 04/22/1933
(7) 14.16 ft on 04/23/1960
(8) 13.83 ft on 04/26/1970
(9) 13.18 ft on 04/24/2007
(10) 13.14 ft on 05/01/1939
(11) 12.98 ft on 04/16/1994
(12) 12.76 ft on 04/05/1981
(13) 12.63 ft on 04/25/1978
(14) 12.37 ft on 04/17/1984
(15) 12.33 ft on 04/29/1973
(16) 12.28 ft on 03/31/1953
(17) 12.21 ft on 05/17/1961

(P): Preliminary values subject to further review.