Historic Crests
(1) 11.59 ft on 03/31/1960
(2) 11.19 ft on 02/25/1985
(3) 10.35 ft on 12/29/2008
(4) 10.10 ft on 01/09/1998
(5) 9.94 ft on 01/25/1999
(6) 9.87 ft on 09/10/2004
(7) 9.68 ft on 12/23/2013
(8) 9.23 ft on 09/26/1977
(9) 9.16 ft on 03/05/1979
(10) 9.07 ft on 11/26/2014
(11) 9.04 ft on 01/19/1996
(12) 8.75 ft on 04/22/2017
(13) 8.62 ft on 03/05/1976
(14) 8.50 ft on 02/14/1984
(15) 8.36 ft on 02/19/2022
(16) 8.30 ft on 02/13/2009
(17) 8.16 ft on 02/06/2008
(18) 8.11 ft on 09/15/1979
(19) 8.10 ft on 03/15/2007
(20) 8.04 ft on 03/09/2009
(21) 8.04 ft on 10/15/2006
(22) 8.02 ft on 12/31/1990

(P): Preliminary values subject to further review.