Historic Crests
(1) 25.73 ft on 06/17/2008
(2) 25.10 ft on 07/10/1993
(3) 24.48 ft on 06/02/2019
(4) 23.65 ft on 07/06/2014
(5) 23.54 ft on 05/03/2019 (P)
(6) 22.30 ft on 04/22/2013
(7) 21.82 ft on 05/14/2001
(8) 21.50 ft on 04/25/1973
(9) 21.18 ft on 05/02/2008
(10) 21.00 ft on 04/30/1965
(11) 20.41 ft on 04/10/2019 (P)
(12) 20.40 ft on 04/25/1993
(13) 20.24 ft on 04/24/2011
(14) 19.02 ft on 10/06/1986
(15) 18.94 ft on 04/21/1997
(16) 18.71 ft on 04/15/1998
(17) 18.70 ft on 04/04/1960
(18) 18.65 ft on 09/11/2018
(19) 18.60 ft on 05/09/1975
(20) 18.50 ft on 04/06/1979
(21) 18.50 ft on 06/26/1974
(22) 18.40 ft on 04/30/1969
(23) 18.32 ft on 06/02/2004
(24) 18.31 ft on 01/20/2017
(25) 18.12 ft on 09/30/2016
(26) 18.10 ft on 05/13/1996
(27) 18.10 ft on 04/29/1951
(28) 17.85 ft on 04/28/1952
(29) 17.55 ft on 05/18/1988
(30) 17.50 ft on 06/08/1892
(31) 17.31 ft on 05/15/2014 (P)
(32) 17.20 ft on 05/27/1999
(33) 17.10 ft on 05/27/1944
(34) 17.07 ft on 09/03/1993
(35) 17.00 ft on 06/20/1947
(36) 16.80 ft on 05/18/1995
(37) 16.75 ft on 06/08/2002
(38) 16.63 ft on 06/03/2011
(39) 16.60 ft on 07/09/1998
(40) 16.53 ft on 03/30/2016
(41) 16.53 ft on 10/31/1881
(42) 16.49 ft on 06/18/2000
(43) 16.35 ft on 02/24/1997
(44) 16.31 ft on 06/19/2015
(45) 16.17 ft on 03/07/2017
(46) 16.10 ft on 06/15/2011
(47) 16.10 ft on 04/29/2002
(48) 15.92 ft on 05/25/2003
(49) 15.80 ft on 06/28/1880
(50) 15.71 ft on 06/07/2020 (P)
(51) 15.70 ft on 05/01/1992
(52) 15.70 ft on 06/13/1991
(53) 15.60 ft on 03/06/1993
(54) 15.52 ft on 06/30/2020 (P)
(55) 15.50 ft on 04/26/1971
(56) 15.10 ft on 04/22/1991
(57) 15.09 ft on 08/01/2011
(58) 15.09 ft on 02/27/2019

(P): Preliminary values subject to further review.