Historic Crests
(1) 12.52 ft on 09/22/1989
(2) 10.23 ft on 08/11/1940
(3) 9.92 ft on 09/11/2017
(4) 9.29 ft on 10/08/2016
(5) 8.81 ft on 01/01/1987
(6) 8.76 ft on 11/24/2018
(7) 8.69 ft on 10/27/2015
(8) 8.64 ft on 05/28/1934
(9) 8.64 ft on 09/04/1979
(10) 8.46 ft on 11/02/1947
(11) 8.29 ft on 10/03/2015
(12) 8.27 ft on 10/28/2015
(13) 8.21 ft on 10/04/2015
(14) 8.15 ft on 10/15/1947
(15) 8.14 ft on 09/29/1959
(16) 8.14 ft on 11/23/2018
(17) 8.11 ft on 06/22/2009
(18) 8.08 ft on 08/30/2019
(19) 8.06 ft on 06/23/2009
(20) 8.05 ft on 12/09/2018
(21) 8.05 ft on 09/29/2015
(22) 8.03 ft on 02/20/2019
(23) 8.02 ft on 08/29/2019
(24) 8.01 ft on 06/18/1982
(25) 8.01 ft on 12/31/1994
(26) 8.01 ft on 07/21/2001
(27) 8.01 ft on 09/28/2015
(28) 8.00 ft on 01/30/2010

(P): Preliminary values subject to further review.