Historic Crests
(1) 23.46 ft on 02/01/1963
(2) 23.26 ft on 01/02/1997
(3) 22.48 ft on 03/18/1907
(4) 22.00 ft on 02/18/1986
(5) 20.62 ft on 12/31/2005
(6) 19.63 ft on 01/09/2017
(7) 19.36 ft on 12/23/1964
(8) 18.16 ft on 01/14/1980
(9) 18.07 ft on 02/10/2017
(10) 18.01 ft on 12/12/1937
(11) 17.33 ft on 04/15/1904
(12) 17.20 ft on 03/10/1995
(13) 17.15 ft on 11/21/1950
(14) 16.96 ft on 12/20/1981
(15) 16.47 ft on 03/13/1983
(16) 16.06 ft on 01/22/1943
(17) 16.00 ft on 01/22/1970
(18) 15.64 ft on 01/11/2017
(19) 15.50 ft on 11/24/1983
(20) 15.47 ft on 05/18/1996
(21) 15.32 ft on 05/04/1952
(22) 15.26 ft on 05/22/1967

(P): Preliminary values subject to further review.