Historic Crests
(1) 29.85 ft on 05/03/2010
(2) 29.41 ft on 11/30/2001
(3) 29.27 ft on 12/02/1991
(4) 29.02 ft on 05/19/1983
(5) 28.39 ft on 04/05/2002
(6) 28.36 ft on 12/08/2004
(7) 28.33 ft on 07/04/2015
(8) 28.18 ft on 12/04/1983
(9) 28.01 ft on 02/04/1990
(10) 27.83 ft on 12/10/2008
(11) 27.70 ft on 06/18/1997 (P)
(12) 27.54 ft on 03/16/1973
(13) 27.09 ft on 05/07/1978
(14) 26.85 ft on 04/12/1979
(15) 26.75 ft on 01/13/1989
(16) 26.75 ft on 04/12/2013
(17) 26.61 ft on 05/18/2003
(18) 26.56 ft on 03/30/1975
(19) 26.36 ft on 04/23/1996
(20) 26.16 ft on 03/04/1977
(21) 26.15 ft on 03/17/1980
(22) 26.11 ft on 12/10/1986
(23) 25.84 ft on 03/10/1992
(24) 25.52 ft on 01/23/2006
(25) 25.46 ft on 04/07/2005
(26) 25.30 ft on 04/04/2000
(27) 25.28 ft on 10/14/2009
(28) 25.00 ft on 02/05/2014
(29) 23.91 ft on 03/23/2012
(30) 23.80 ft on 04/03/2017
(31) 21.87 ft on 04/15/2011

(P): Preliminary values subject to further review.