Historic Crests
(1) 25.05 ft on 02/12/1994
(2) 23.54 ft on 01/23/1937
(3) 23.54 ft on 01/22/1937
(4) 22.94 ft on 01/13/1946
(5) 22.84 ft on 02/19/1948
(6) 21.60 ft on 05/02/2010
(7) 20.80 ft on 03/24/1980
(8) 20.77 ft on 12/27/1987
(9) 20.23 ft on 03/20/2002
(10) 19.90 ft on 03/05/1997
(11) 19.65 ft on 01/02/1983
(12) 19.53 ft on 03/21/1973
(13) 19.50 ft on 12/10/1991
(14) 18.99 ft on 12/05/1977
(15) 18.92 ft on 01/19/1989
(16) 18.70 ft on 03/10/1990
(17) 18.70 ft on 12/31/1982
(18) 18.62 ft on 04/12/2005
(19) 18.36 ft on 02/17/2003
(20) 18.15 ft on 05/06/1984
(21) 18.08 ft on 05/14/1978
(22) 18.06 ft on 12/02/1979
(23) 17.46 ft on 12/15/2004
(24) 17.18 ft on 03/10/1998
(25) 17.05 ft on 01/31/1999
(26) 16.99 ft on 04/13/2008
(27) 16.43 ft on 02/01/2006
(28) 16.29 ft on 02/02/2006
(29) 15.74 ft on 10/04/2009
(30) 15.60 ft on 02/13/2014
(31) 15.21 ft on 01/17/2007
(32) 15.11 ft on 12/26/2017
(33) 14.66 ft on 04/15/2000

(P): Preliminary values subject to further review.