Historic Crests
(1) 11.96 ft on 09/21/2009
(2) 11.51 ft on 10/11/2020
(3) 9.97 ft on 12/28/2018
(4) 9.94 ft on 09/17/2004
(5) 9.89 ft on 03/17/1990
(6) 9.77 ft on 09/08/2021 (P)
(7) 9.76 ft on 04/19/2019
(8) 9.75 ft on 04/13/1979
(9) 9.68 ft on 03/25/2020
(10) 9.67 ft on 05/19/2013
(11) 9.54 ft on 01/27/1996
(12) 9.28 ft on 09/02/1991
(13) 9.20 ft on 03/06/2003
(14) 9.17 ft on 08/13/2005
(15) 9.10 ft on 05/08/1998
(16) 8.98 ft on 12/06/1983
(17) 8.90 ft on 03/30/1977
(18) 8.70 ft on 08/21/1992
(19) 8.64 ft on 02/03/1982
(20) 8.63 ft on 03/24/1980
(21) 8.45 ft on 01/25/1978
(22) 8.29 ft on 04/08/1983

(P): Preliminary values subject to further review.