Historic Crests
(1) 46.37 ft on 09/18/1945
(2) 46.08 ft on 09/17/2018
(3) 35.00 ft on 08/01/1908
(4) 34.00 ft on 08/31/1952
(5) 33.16 ft on 04/01/1973
(6) 32.93 ft on 10/11/1990
(7) 32.81 ft on 10/02/1989
(8) 32.00 ft on 04/07/1936
(9) 31.64 ft on 02/07/2020
(10) 31.40 ft on 10/02/1929
(11) 30.80 ft on 11/23/2006
(12) 29.11 ft on 10/16/1964
(13) 29.11 ft on 03/01/1987
(14) 28.68 ft on 03/24/1989
(15) 27.54 ft on 01/11/1984
(16) 25.14 ft on 08/18/1985
(17) 25.07 ft on 01/25/2010
(18) 25.03 ft on 03/02/2007
(19) 23.88 ft on 03/24/1993
(20) 23.01 ft on 11/16/2018
(21) 22.40 ft on 02/17/1995
(22) 21.91 ft on 11/13/2018
(23) 21.68 ft on 10/04/1995
(24) 21.41 ft on 03/21/1980
(25) 21.28 ft on 02/26/1992
(26) 21.00 ft on 03/02/1994
(27) 21.00 ft on 10/12/2018
(28) 21.00 ft on 10/12/2018

(P): Preliminary values subject to further review.