Historic Crests
(1) 30.20 ft on 11/05/1985
(2) 28.32 ft on 02/09/1994
(3) 27.85 ft on 07/31/1996
(4) 26.22 ft on 02/19/2000
(5) 25.95 ft on 03/05/2015
(6) 25.92 ft on 07/28/1992
(7) 25.70 ft on 05/07/1994
(8) 25.40 ft on 05/17/1996
(9) 25.33 ft on 04/16/2018
(10) 25.13 ft on 02/23/2003
(11) 25.09 ft on 02/07/2004
(12) 24.20 ft on 03/02/1997
(13) 24.12 ft on 11/20/2003
(14) 24.08 ft on 12/07/2013
(15) 24.03 ft on 11/20/2003
(16) 24.00 ft on 01/07/1994
(17) 23.74 ft on 02/17/2018
(18) 23.12 ft on 11/23/2011
(19) 23.00 ft on 01/19/1996
(20) 22.50 ft on 01/31/2013
(21) 21.23 ft on 06/24/2016
(22) 20.49 ft on 03/20/2002
(23) 12.03 ft on 11/19/2003

(P): Preliminary values subject to further review.