Historic Crests
(1) 18.00 ft on 02/25/1975
(2) 16.80 ft on 04/01/1996
(3) 16.50 ft on 03/07/1967
(4) 16.09 ft on 03/26/1965
(5) 15.00 ft on 02/13/1966
(6) 13.90 ft on 03/16/1973
(7) 13.88 ft on 05/07/2003
(8) 13.02 ft on 02/23/2019 (P)
(9) 12.60 ft on 09/22/1989
(10) 11.80 ft on 03/18/2002
(11) 11.65 ft on 04/20/1998
(12) 11.49 ft on 09/27/2009
(13) 11.49 ft on 04/05/1977
(14) 11.22 ft on 01/31/2013
(15) 11.20 ft on 02/01/1985
(16) 11.00 ft on 03/17/1990
(17) 10.80 ft on 01/01/1979
(18) 10.60 ft on 01/15/2013
(19) 9.94 ft on 10/20/2016
(20) 8.70 ft on 03/01/2018 (P)

(P): Preliminary values subject to further review.