Historic Crests
(1) 23.25 ft on 04/14/1965
(2) 21.02 ft on 06/24/2014
(3) 20.45 ft on 04/12/1969
(4) 20.39 ft on 04/24/2023 (P)
(5) 20.30 ft on 03/21/2010
(6) 20.00 ft on 03/28/2011
(7) 19.95 ft on 04/15/2001
(8) 19.25 ft on 04/08/1997
(9) 19.23 ft on 03/28/2019
(10) 18.85 ft on 04/30/2001
(11) 18.75 ft on 09/16/1991
(12) 18.75 ft on 06/25/1993
(13) 18.65 ft on 07/08/1993
(14) 18.65 ft on 04/08/2011
(15) 17.90 ft on 06/29/2013
(16) 17.56 ft on 10/11/2017
(17) 17.55 ft on 05/01/1975
(18) 17.55 ft on 06/29/2002
(19) 17.17 ft on 06/25/2012
(20) 17.05 ft on 03/27/1986
(21) 17.03 ft on 06/09/2014
(22) 16.85 ft on 05/14/1993
(23) 16.78 ft on 06/01/2019
(24) 16.76 ft on 05/31/2012
(25) 16.68 ft on 08/21/2016
(26) 16.65 ft on 03/23/1972
(27) 16.55 ft on 02/21/1985
(28) 16.53 ft on 10/02/2010
(29) 16.50 ft on 03/13/2020
(30) 16.31 ft on 04/27/2018
(31) 16.25 ft on 07/05/1997
(32) 16.05 ft on 07/22/1997
(33) 15.90 ft on 04/02/1984
(34) 15.75 ft on 06/07/1991
(35) 15.65 ft on 03/17/1992
(36) 15.65 ft on 04/06/1993
(37) 15.55 ft on 04/07/1998
(38) 15.40 ft on 06/18/2005
(39) 15.35 ft on 06/24/1990
(40) 15.31 ft on 04/04/2020
(41) 14.92 ft on 05/19/2022
(42) 14.75 ft on 03/30/1971
(43) 14.65 ft on 03/25/1996
(44) 14.48 ft on 07/04/2003
(45) 14.45 ft on 08/28/2002
(46) 14.15 ft on 10/25/1968
(47) 14.05 ft on 03/16/1966
(48) 14.05 ft on 08/08/2002
(49) 13.75 ft on 09/29/1986
(50) 13.65 ft on 03/18/1994
(51) 13.25 ft on 05/03/1994
(52) 13.25 ft on 04/03/1995
(53) 13.22 ft on 04/21/2005
(54) 11.05 ft on 05/25/2015
(55) 9.85 ft on 03/30/2021

(P): Preliminary values subject to further review.