Historic Crests
(1) 59.20 ft on 03/01/1826
(2) 57.30 ft on 02/01/1918
(3) 57.25 ft on 12/29/1926
(4) 54.80 ft on 03/27/1929
(5) 54.50 ft on 03/01/1902
(6) 54.09 ft on 01/12/1946
(7) 53.83 ft on 01/23/1937
(8) 52.46 ft on 02/05/1950
(9) 52.02 ft on 01/02/1943
(10) 52.01 ft on 02/17/1948
(11) 38.15 ft on 03/13/1975
(12) 37.62 ft on 05/03/2010
(13) 35.40 ft on 05/07/1984
(14) 32.65 ft on 03/06/1989
(15) 28.32 ft on 05/19/1983
(16) 26.30 ft on 02/23/2003
(17) 26.22 ft on 10/17/1990
(18) 26.17 ft on 04/16/2015
(19) 25.58 ft on 02/17/2016
(20) 25.50 ft on 04/28/2013
(21) 25.50 ft on 12/01/2004
(22) 25.18 ft on 03/28/1980
(23) 24.33 ft on 02/05/2014
(24) 23.86 ft on 12/09/1987
(25) 23.80 ft on 05/07/2003
(26) 22.86 ft on 01/23/1982
(27) 22.64 ft on 12/31/1991
(28) 22.35 ft on 05/06/2017
(29) 21.06 ft on 11/28/1985
(30) 19.66 ft on 02/18/1986
(31) 19.66 ft on 01/23/2006
(32) 18.50 ft on 01/20/1988

(P): Preliminary values subject to further review.