Historic Crests
(1) 37.20 ft on 03/13/1918
(2) 33.31 ft on 06/24/2016
(3) 32.00 ft on 01/01/1888
(4) 29.20 ft on 07/05/1932
(5) 26.50 ft on 02/03/1939
(6) 25.36 ft on 03/02/1997
(7) 24.73 ft on 03/15/1967
(8) 23.90 ft on 10/29/1937
(9) 23.50 ft on 01/30/1911
(10) 23.34 ft on 11/19/2003
(11) 23.03 ft on 01/30/1957
(12) 22.80 ft on 11/16/1913
(13) 22.34 ft on 10/03/1929
(14) 22.00 ft on 03/27/1913
(15) 21.90 ft on 02/01/1951
(16) 21.50 ft on 03/25/1936
(17) 21.50 ft on 01/08/1913
(18) 21.22 ft on 12/03/1991
(19) 21.09 ft on 02/17/2003
(20) 21.08 ft on 12/09/1978
(21) 21.01 ft on 11/13/2003
(22) 21.00 ft on 02/01/1950
(23) 20.74 ft on 01/26/1978
(24) 20.24 ft on 12/07/2013
(25) 19.85 ft on 05/08/1994
(26) 19.68 ft on 02/28/1972
(27) 19.64 ft on 07/31/1996
(28) 19.47 ft on 01/01/1945
(29) 19.33 ft on 09/28/2018
(30) 19.26 ft on 03/06/1955
(31) 19.26 ft on 07/22/1954
(32) 19.18 ft on 08/09/1958
(33) 19.14 ft on 01/19/1996
(34) 19.11 ft on 12/31/1969
(35) 18.20 ft on 12/30/1942
(36) 17.88 ft on 03/12/1935
(37) 17.39 ft on 02/15/1948
(38) 17.28 ft on 04/17/2007
(39) 17.24 ft on 10/09/1976
(40) 17.20 ft on 01/28/1952

(P): Preliminary values subject to further review.