Historic Crests
(1) 12.18 ft on 06/17/1974
(2) 12.00 ft on 01/01/1997
(3) 11.00 ft on 01/16/1974
(4) 10.70 ft on 06/01/1948
(5) 10.40 ft on 12/22/1955
(6) 10.26 ft on 06/04/2010
(7) 10.12 ft on 05/13/1971
(8) 9.96 ft on 05/30/2003
(9) 9.80 ft on 05/18/1996
(10) 9.75 ft on 05/20/2006
(11) 9.29 ft on 05/25/1999
(12) 9.10 ft on 04/26/2012

(P): Preliminary values subject to further review.