Historic Crests
(1) 20.00 ft on 09/18/1926
(2) 18.40 ft on 06/07/1934
(3) 18.00 ft on 06/08/1953
(4) 17.60 ft on 03/15/2019
(5) 17.00 ft on 03/24/1979
(6) 17.00 ft on 06/16/1983
(7) 17.00 ft on 09/21/2018
(8) 16.80 ft on 01/01/1901
(9) 16.60 ft on 04/05/1969
(10) 16.50 ft on 04/04/1966
(11) 16.03 ft on 03/29/1962
(12) 16.00 ft on 03/29/1960
(13) 15.98 ft on 02/19/1971
(14) 15.90 ft on 06/21/1996
(15) 15.60 ft on 03/05/1937
(16) 15.25 ft on 06/04/1942
(17) 15.00 ft on 06/09/1932
(18) 14.80 ft on 03/30/1952
(19) 14.80 ft on 03/28/1912
(20) 14.50 ft on 06/18/1950
(21) 14.50 ft on 03/22/1917
(22) 14.50 ft on 03/10/1936
(23) 14.30 ft on 07/04/1951
(24) 14.20 ft on 05/13/1944
(25) 14.00 ft on 07/11/1909
(26) 14.00 ft on 06/21/1954
(27) 13.65 ft on 04/23/1985
(28) 13.50 ft on 03/01/1945
(29) 13.20 ft on 05/17/1908
(30) 13.10 ft on 03/29/1993
(31) 13.00 ft on 06/24/1947
(32) 12.90 ft on 04/01/1965
(33) 12.80 ft on 02/20/1915
(34) 12.80 ft on 03/05/1949
(35) 12.80 ft on 03/18/1986
(36) 12.70 ft on 03/05/1910
(37) 12.20 ft on 03/13/1929
(38) 12.20 ft on 07/31/2010
(39) 12.00 ft on 06/21/1984
(40) 10.80 ft on 06/01/1991
(41) 10.00 ft on 04/14/2001
(42) 9.55 ft on 06/17/1990
(43) 8.70 ft on 03/12/1997
(44) 7.45 ft on 08/22/1988
(45) 6.17 ft on 03/24/1987
(46) 5.62 ft on 07/13/1992
(47) 5.30 ft on 03/10/1989
(48) 3.75 ft on 08/07/2023
(49) 2.19 ft on 06/24/2020

(P): Preliminary values subject to further review.