Historic Crests
(1) 26.10 ft on 03/19/1973
(2) 24.80 ft on 12/25/1990
(3) 24.67 ft on 05/09/2003
(4) 23.93 ft on 02/02/1957
(5) 23.40 ft on 03/14/1963
(6) 23.20 ft on 01/01/1927
(7) 23.10 ft on 01/09/1946
(8) 23.00 ft on 02/15/1948
(9) 22.90 ft on 02/25/2019
(10) 22.90 ft on 01/06/1949
(11) 22.72 ft on 04/03/1936
(12) 22.40 ft on 03/30/1994
(13) 22.31 ft on 12/27/2015
(14) 22.03 ft on 12/11/2004
(15) 22.00 ft on 02/17/1990
(16) 22.00 ft on 01/23/1954
(17) 21.65 ft on 05/10/1984
(18) 21.30 ft on 03/30/1929
(19) 21.14 ft on 01/04/1933
(20) 20.90 ft on 03/15/1975
(21) 20.87 ft on 02/13/2020 (P)
(22) 20.50 ft on 03/08/1934
(23) 20.32 ft on 11/19/1929
(24) 20.09 ft on 12/04/1991
(25) 19.97 ft on 02/05/1932
(26) 19.80 ft on 02/18/2003
(27) 19.47 ft on 03/11/2011
(28) 19.10 ft on 01/27/2002
(29) 18.89 ft on 07/11/2013
(30) 18.76 ft on 03/26/2020 (P)
(31) 18.63 ft on 03/17/1935
(32) 18.58 ft on 05/07/2013
(33) 18.48 ft on 09/19/2004
(34) 18.31 ft on 01/18/2013
(35) 18.10 ft on 04/25/1928
(36) 17.79 ft on 12/31/2018
(37) 17.59 ft on 04/15/2020 (P)
(38) 17.40 ft on 02/24/2003
(39) 17.35 ft on 03/25/1993
(40) 17.35 ft on 01/10/2009
(41) 17.30 ft on 03/05/1997
(42) 16.80 ft on 06/23/1989
(43) 16.65 ft on 02/08/2004
(44) 16.41 ft on 01/09/1998
(45) 15.32 ft on 03/01/1987
(46) 14.70 ft on 11/30/1977
(47) 13.24 ft on 01/22/1988

(P): Preliminary values subject to further review.