Historic Crests
(1) 12.50 ft on 06/22/1972
(2) 12.32 ft on 08/13/1984
(3) 11.33 ft on 07/07/2004
(4) 10.57 ft on 07/31/2016
(5) 10.22 ft on 09/10/1968
(6) 10.00 ft on 09/06/1979
(7) 9.78 ft on 09/07/2011
(8) 9.37 ft on 07/22/2018
(9) 9.25 ft on 06/14/1981
(10) 8.90 ft on 09/26/1975
(11) 8.68 ft on 09/11/1971
(12) 8.64 ft on 08/26/1999
(13) 8.46 ft on 07/06/2006
(14) 8.19 ft on 09/16/1976

(P): Preliminary values subject to further review.