Historic Crests
(1) 14.55 ft on 06/20/1899
(2) 13.40 ft on 06/18/1974
(3) 13.11 ft on 05/19/1997
(4) 12.65 ft on 06/01/2003
(5) 12.23 ft on 05/11/2018
(6) 11.97 ft on 05/21/2008
(7) 11.83 ft on 06/10/1996
(8) 11.38 ft on 06/07/2009
(9) 11.37 ft on 06/09/2011
(10) 11.24 ft on 05/21/2006
(11) 11.11 ft on 05/25/2014
(12) 11.10 ft on 06/20/1975
(13) 11.09 ft on 04/28/2012
(14) 11.09 ft on 05/18/2019
(15) 11.00 ft on 06/18/1982
(16) 11.00 ft on 05/15/1976
(17) 10.80 ft on 06/14/2017
(18) 10.65 ft on 06/04/1999
(19) 10.33 ft on 06/01/2002
(20) 8.13 ft on 05/31/1990

(P): Preliminary values subject to further review.