Historic Crests
(1) 30.68 ft on 02/19/1986
(2) 30.38 ft on 01/03/1997
(3) 30.14 ft on 11/21/1950
(4) 29.89 ft on 02/09/2017
(5) 29.60 ft on 01/17/1909
(6) 29.59 ft on 01/11/2017
(7) 28.29 ft on 03/15/2023 (P)
(8) 28.18 ft on 01/21/1969
(9) 27.70 ft on 12/31/2005
(10) 27.39 ft on 01/26/1997
(11) 27.27 ft on 04/05/2006
(12) 27.27 ft on 02/04/1998
(13) 27.22 ft on 03/11/1995
(14) 27.10 ft on 12/22/1982
(15) 27.09 ft on 02/28/2019
(16) 26.74 ft on 01/19/1973
(17) 26.66 ft on 01/12/1995
(18) 26.40 ft on 02/25/1917
(19) 25.60 ft on 02/07/1996
(20) 25.53 ft on 03/25/2011
(21) 25.32 ft on 02/15/2000
(22) 25.24 ft on 04/17/2006
(23) 25.24 ft on 02/18/1999
(24) 25.23 ft on 02/15/1998
(25) 25.23 ft on 03/21/2011
(26) 25.17 ft on 04/09/2018
(27) 24.67 ft on 05/06/1995
(28) 24.64 ft on 02/10/1999
(29) 24.08 ft on 03/15/2016
(30) 22.99 ft on 05/22/2005
(31) 22.98 ft on 02/12/1993
(32) 22.70 ft on 12/22/2010
(33) 22.19 ft on 01/23/1993
(34) 22.04 ft on 02/07/2006
(35) 21.93 ft on 02/26/2004
(36) 21.43 ft on 02/22/2004
(37) 21.29 ft on 12/26/2012
(38) 18.91 ft on 01/06/2002
(39) 18.89 ft on 01/03/2003
(40) 18.53 ft on 05/08/2003
(41) 18.36 ft on 01/24/2010
(42) 17.92 ft on 01/29/2010
(43) 17.82 ft on 12/03/2012
(44) 16.60 ft on 12/16/2014
(45) 16.32 ft on 01/02/2005
(46) 15.44 ft on 12/20/2002
(47) 15.22 ft on 03/05/2009
(48) 14.31 ft on 03/18/2012
(49) 13.40 ft on 03/08/2001
(50) 13.31 ft on 10/26/2021
(51) 12.86 ft on 01/30/2008
(52) 12.76 ft on 02/12/2007
(53) 10.39 ft on 03/30/2012
(54) 10.28 ft on 12/10/2019
(55) 9.43 ft on 01/25/2012
(56) 9.28 ft on 02/09/1994
(57) 8.42 ft on 03/07/2014
(58) 8.07 ft on 01/31/2021

(P): Preliminary values subject to further review.