Historic Crests
(1) 25.73 ft on 09/08/2011
(2) 25.00 ft on 06/28/2006
(3) 23.50 ft on 03/17/1865
(4) 22.90 ft on 03/18/1936
(5) 21.00 ft on 03/18/1846
(6) 20.10 ft on 03/22/1948
(7) 20.00 ft on 12/31/1942
(8) 20.00 ft on 09/24/1882
(9) 19.70 ft on 03/02/1902
(10) 19.00 ft on 04/01/1940
(11) 18.70 ft on 03/06/1964
(12) 18.60 ft on 03/28/1913
(13) 18.40 ft on 03/29/1914
(14) 18.35 ft on 01/21/1996
(15) 18.00 ft on 03/13/1936
(16) 17.80 ft on 03/27/1904
(17) 17.72 ft on 07/08/1935
(18) 17.70 ft on 03/02/1910
(19) 17.70 ft on 03/05/1934
(20) 17.70 ft on 03/09/1935
(21) 17.50 ft on 10/10/1903
(22) 17.00 ft on 02/26/1961
(23) 16.60 ft on 04/01/1960
(24) 16.00 ft on 07/09/1915
(25) 15.80 ft on 04/07/1958
(26) 15.50 ft on 03/28/1963
(27) 14.90 ft on 03/18/1901
(28) 14.80 ft on 04/01/1962
(29) 14.80 ft on 03/28/1905
(30) 14.50 ft on 03/02/1912
(31) 14.39 ft on 03/11/2011
(32) 14.30 ft on 01/23/1959
(33) 14.30 ft on 03/23/1911
(34) 14.20 ft on 04/09/1914
(35) 14.00 ft on 02/16/1908

(P): Preliminary values subject to further review.