Historic Crests
(1) 26.05 ft on 09/17/1999
(2) 25.34 ft on 09/07/1996
(3) 24.36 ft on 04/28/1978
(4) 23.25 ft on 10/10/2016
(5) 23.00 ft on 07/16/1975
(6) 22.90 ft on 04/26/2017
(7) 22.03 ft on 11/14/2018
(8) 21.77 ft on 10/13/2002
(9) 21.68 ft on 05/17/2014
(10) 21.57 ft on 01/05/1992
(11) 21.24 ft on 03/02/1987
(12) 21.16 ft on 11/23/1985
(13) 21.05 ft on 11/13/1980
(14) 20.98 ft on 09/19/2018
(15) 20.75 ft on 03/31/2001
(16) 20.69 ft on 03/07/1984
(17) 20.63 ft on 02/23/1989
(18) 19.85 ft on 09/09/1974
(19) 19.57 ft on 06/12/1982
(20) 18.88 ft on 03/31/1991
(21) 18.79 ft on 02/03/1985
(22) 18.43 ft on 10/13/2018
(23) 18.29 ft on 04/04/1990

(P): Preliminary values subject to further review.