Historic Crests
(1) 28.50 ft on 03/01/1964
(2) 28.30 ft on 03/01/2008
(3) 28.00 ft on 01/01/1959
(4) 27.20 ft on 03/01/2006
(5) 27.00 ft on 04/01/1996
(6) 26.82 ft on 05/03/2011
(7) 25.82 ft on 02/25/2018 (P)
(8) 25.49 ft on 04/25/2011
(9) 25.23 ft on 12/22/2013
(10) 25.07 ft on 04/30/2017 (P)
(11) 24.34 ft on 07/24/2017
(12) 24.32 ft on 03/01/2021 (P)
(13) 24.19 ft on 06/27/2013
(14) 24.11 ft on 04/04/2015
(15) 23.97 ft on 12/06/2011
(16) 23.51 ft on 01/14/2013
(17) 23.05 ft on 03/26/2010

(P): Preliminary values subject to further review.