Historic Crests
(1) 31.00 ft on 02/25/1975
(2) 27.95 ft on 03/28/1994
(3) 26.00 ft on 04/01/1996
(4) 24.42 ft on 05/06/2003
(5) 24.20 ft on 03/12/1963
(6) 24.00 ft on 04/01/1920
(7) 22.84 ft on 02/06/2020 (P)
(8) 21.79 ft on 02/23/2019 (P)
(9) 21.28 ft on 04/19/1998
(10) 21.05 ft on 03/29/1951
(11) 20.83 ft on 03/17/2002
(12) 19.59 ft on 04/13/2020 (P)
(13) 18.38 ft on 02/22/2003 (P)
(14) 18.27 ft on 01/07/2009
(15) 17.47 ft on 01/31/2013
(16) 17.03 ft on 01/15/2013

(P): Preliminary values subject to further review.