Historic Crests
(1) 31.20 ft on 02/04/1937
(2) 25.69 ft on 12/25/1990
(3) 25.47 ft on 05/06/2011
(4) 25.45 ft on 02/19/1989
(5) 25.40 ft on 11/22/1957
(6) 25.40 ft on 03/06/1997 (P)
(7) 25.19 ft on 03/16/2016 (P)
(8) 24.69 ft on 12/05/2001
(9) 24.60 ft on 05/23/1983
(10) 24.30 ft on 05/08/2010
(11) 24.30 ft on 01/19/1951
(12) 24.00 ft on 02/22/1956
(13) 23.99 ft on 12/21/2001
(14) 23.60 ft on 03/16/1975
(15) 23.57 ft on 04/07/1979
(16) 23.50 ft on 03/03/1962
(17) 23.30 ft on 04/26/1973
(18) 23.30 ft on 01/01/1991
(19) 23.22 ft on 04/09/2008
(20) 23.20 ft on 06/13/1945
(21) 23.10 ft on 03/25/1952
(22) 23.09 ft on 05/12/1984
(23) 23.00 ft on 12/14/1972
(24) 23.00 ft on 01/15/1974
(25) 23.00 ft on 03/13/1964
(26) 22.73 ft on 02/26/2003
(27) 22.71 ft on 05/11/2009
(28) 22.53 ft on 05/13/2003
(29) 22.50 ft on 01/20/1990
(30) 22.10 ft on 05/20/2003
(31) 21.40 ft on 03/03/2015 (P)
(32) 20.88 ft on 05/23/2002
(33) 19.40 ft on 01/29/1999
(34) 18.87 ft on 01/19/2007
(35) 17.62 ft on 02/11/2014
(36) 17.47 ft on 04/02/2005
(37) 17.18 ft on 04/29/2004
(38) 16.55 ft on 05/03/2017 (P)
(39) 13.86 ft on 03/13/2006

(P): Preliminary values subject to further review.