Historic Crests
(1) 29.20 ft on 01/21/1959
(2) 29.00 ft on 03/09/1964
(3) 27.37 ft on 03/19/2008
(4) 27.15 ft on 04/29/1996
(5) 25.43 ft on 05/28/2004
(6) 24.85 ft on 03/12/2006
(7) 24.37 ft on 05/02/1983
(8) 24.15 ft on 05/17/1990
(9) 23.84 ft on 05/26/1995
(10) 23.74 ft on 04/04/2014
(11) 23.34 ft on 02/19/2000
(12) 23.28 ft on 01/23/1982
(13) 23.24 ft on 02/25/2018 (P)
(14) 23.09 ft on 05/02/2011
(15) 22.88 ft on 04/24/1975
(16) 22.59 ft on 05/20/2017 (P)
(17) 22.55 ft on 10/09/2009
(18) 22.51 ft on 04/24/2011
(19) 22.33 ft on 01/04/2000
(20) 22.10 ft on 03/14/1978
(21) 22.08 ft on 02/24/1975
(22) 22.01 ft on 03/01/2021 (P)
(23) 21.99 ft on 02/16/1990
(24) 21.99 ft on 12/18/2001
(25) 21.92 ft on 03/31/1985
(26) 21.79 ft on 04/04/2015 (P)
(27) 21.71 ft on 12/06/2011
(28) 21.62 ft on 11/15/1993
(29) 21.60 ft on 04/20/2019
(30) 21.60 ft on 05/11/1996
(31) 21.50 ft on 04/30/2017 (P)
(32) 21.48 ft on 03/02/1997
(33) 21.35 ft on 12/22/2013
(34) 21.17 ft on 12/28/2015 (P)
(35) 21.12 ft on 01/23/1999
(36) 21.08 ft on 05/13/2002
(37) 21.00 ft on 01/06/2005
(38) 20.96 ft on 06/27/2013
(39) 20.71 ft on 04/22/1984
(40) 20.43 ft on 02/22/1971
(41) 20.42 ft on 01/20/1990
(42) 20.41 ft on 05/03/2010
(43) 20.37 ft on 06/07/1990
(44) 20.17 ft on 03/23/1991
(45) 19.95 ft on 01/30/1969
(46) 19.82 ft on 07/26/1979
(47) 19.72 ft on 05/01/1994
(48) 19.67 ft on 12/09/1978
(49) 19.53 ft on 02/14/1989

(P): Preliminary values subject to further review.