Historic Crests
(1) 20.17 ft on 09/21/1938
(2) 20.17 ft on 08/28/2011
(3) 17.75 ft on 12/31/1948
(4) 16.25 ft on 04/04/1987
(5) 15.97 ft on 02/12/1925
(6) 15.70 ft on 07/08/1915
(7) 13.88 ft on 06/01/1952
(8) 13.53 ft on 10/09/2005
(9) 13.38 ft on 11/03/1927
(10) 13.35 ft on 03/09/1921
(11) 13.12 ft on 05/29/1984
(12) 12.39 ft on 04/10/1980
(13) 12.27 ft on 03/28/1919
(14) 11.90 ft on 08/10/1976
(15) 11.42 ft on 02/20/1981
(16) 11.20 ft on 05/25/1979
(17) 11.19 ft on 10/15/1955
(18) 11.19 ft on 07/16/2000
(19) 10.79 ft on 12/21/1973
(20) 10.70 ft on 04/12/1922
(21) 10.52 ft on 11/26/1950
(22) 10.15 ft on 04/26/1945
(23) 10.15 ft on 03/14/1977
(24) 10.12 ft on 04/16/2007
(25) 10.12 ft on 06/10/1931
(26) 10.04 ft on 04/13/1920
(27) 10.00 ft on 04/20/1914
(28) 9.83 ft on 05/03/1940
(29) 9.80 ft on 05/13/1943
(30) 9.74 ft on 06/15/1998
(31) 9.71 ft on 04/02/2004
(32) 9.70 ft on 03/17/1990
(33) 9.69 ft on 06/24/1944
(34) 9.68 ft on 10/22/1996
(35) 9.68 ft on 10/22/1995
(36) 9.61 ft on 05/15/1937
(37) 9.50 ft on 04/03/2005
(38) 9.14 ft on 04/29/1923
(39) 0.00 ft on 03/18/1936

(P): Preliminary values subject to further review.