Historic Crests
(1) 26.85 ft on 09/02/2021
(2) 25.10 ft on 06/23/1972
(3) 22.00 ft on 09/17/1999
(4) 21.00 ft on 08/24/1933
(5) 20.81 ft on 05/01/2014
(6) 20.55 ft on 08/05/2020
(7) 19.76 ft on 08/28/2011
(8) 19.30 ft on 09/13/1971
(9) 19.13 ft on 06/28/2006
(10) 19.00 ft on 01/20/1996
(11) 18.40 ft on 08/19/1955
(12) 18.30 ft on 10/01/2010
(13) 18.00 ft on 10/19/1991
(14) 17.92 ft on 10/09/2005
(15) 17.60 ft on 12/05/1993
(16) 16.48 ft on 07/12/2019
(17) 16.28 ft on 06/21/2003
(18) 16.06 ft on 09/07/2011
(19) 16.06 ft on 04/03/2005
(20) 16.00 ft on 09/18/2004
(21) 15.37 ft on 09/29/2004
(22) 15.07 ft on 08/14/2018
(23) 14.52 ft on 12/25/2020
(24) 14.35 ft on 03/11/2011
(25) 14.27 ft on 11/03/2018
(26) 13.80 ft on 12/01/2020
(27) 13.72 ft on 11/25/2018
(28) 13.67 ft on 08/04/2018
(29) 13.67 ft on 08/04/2018
(30) 13.38 ft on 09/28/2018
(31) 13.32 ft on 01/26/2020

(P): Preliminary values subject to further review.