Historic Crests
(1) 33.70 ft on 03/26/1913
(2) 31.80 ft on 01/22/1959
(3) 27.20 ft on 03/05/1897
(4) 26.77 ft on 04/20/1940
(5) 26.77 ft on 01/25/1937
(6) 26.54 ft on 03/06/1945
(7) 25.68 ft on 03/05/1963
(8) 25.50 ft on 03/10/1964
(9) 24.85 ft on 05/24/1968
(10) 24.78 ft on 01/22/1937
(11) 24.30 ft on 03/19/1933
(12) 24.20 ft on 03/20/1943
(13) 24.00 ft on 04/16/1998
(14) 23.95 ft on 03/19/2008
(15) 23.30 ft on 05/09/1961
(16) 22.10 ft on 02/25/2018
(17) 22.10 ft on 05/14/1933
(18) 21.80 ft on 09/14/1979
(19) 21.00 ft on 01/05/2004
(20) 20.60 ft on 12/06/2011
(21) 20.52 ft on 11/06/2017
(22) 20.35 ft on 03/01/2017
(23) 20.05 ft on 07/22/1958
(24) 20.00 ft on 06/01/1997
(25) 20.00 ft on 01/06/2005
(26) 20.00 ft on 05/11/1996
(27) 19.80 ft on 02/06/2019
(28) 19.67 ft on 02/08/2019
(29) 19.60 ft on 04/10/1994
(30) 19.05 ft on 05/02/2012
(31) 19.00 ft on 03/28/2005
(32) 18.75 ft on 03/02/2007
(33) 17.90 ft on 02/18/2000
(34) 17.80 ft on 06/06/2002
(35) 17.33 ft on 04/20/2011
(36) 17.28 ft on 04/29/2017
(37) 16.90 ft on 12/22/2013
(38) 16.40 ft on 05/03/2011

(P): Preliminary values subject to further review.