Historic Crests
(1) 20.30 ft on 01/21/1959
(2) 17.21 ft on 09/15/1979
(3) 16.63 ft on 05/28/1968
(4) 15.84 ft on 01/06/2005
(5) 15.50 ft on 06/22/1989
(6) 15.05 ft on 07/12/1990
(7) 14.90 ft on 01/05/2004
(8) 14.49 ft on 01/12/2005
(9) 14.46 ft on 01/25/1969
(10) 14.24 ft on 12/17/2000
(11) 14.20 ft on 03/20/2008
(12) 14.04 ft on 02/16/2018
(13) 13.94 ft on 03/15/2012
(14) 13.57 ft on 08/08/1995
(15) 13.46 ft on 03/15/1978
(16) 13.13 ft on 04/24/1970
(17) 13.03 ft on 04/30/1996
(18) 12.91 ft on 05/24/1968
(19) 12.81 ft on 08/12/1980
(20) 12.40 ft on 04/16/1998
(21) 11.83 ft on 06/06/2002
(22) 9.33 ft on 04/11/1995

(P): Preliminary values subject to further review.