Historic Crests
(1) 22.15 ft on 05/04/2011
(2) 21.90 ft on 01/16/1950
(3) 21.88 ft on 02/20/2019 (P)
(4) 21.88 ft on 01/06/1966
(5) 21.84 ft on 03/01/2018
(6) 21.57 ft on 04/26/1973
(7) 21.32 ft on 03/05/2015
(8) 21.30 ft on 02/22/1938
(9) 21.23 ft on 04/05/1979
(10) 21.18 ft on 12/20/2001
(11) 21.12 ft on 04/01/1975
(12) 21.10 ft on 11/23/1957
(13) 20.90 ft on 12/23/1990
(14) 20.85 ft on 02/21/1989
(15) 20.69 ft on 11/28/1973
(16) 20.64 ft on 02/15/1964
(17) 20.37 ft on 12/29/1987
(18) 20.36 ft on 02/01/1969
(19) 20.25 ft on 03/06/1997
(20) 20.14 ft on 11/25/2011
(21) 20.04 ft on 04/07/2008
(22) 18.75 ft on 11/18/1993
(23) 18.03 ft on 11/02/1991
(24) 17.84 ft on 01/06/1993
(25) 17.60 ft on 03/20/1992

(P): Preliminary values subject to further review.