Historic Crests
(1) 31.54 ft on 03/02/1997
(2) 28.17 ft on 02/19/2000
(3) 28.11 ft on 04/04/2015 (P)
(4) 27.55 ft on 02/16/1990
(5) 26.61 ft on 04/04/2008
(6) 25.07 ft on 05/02/1983
(7) 24.45 ft on 04/12/2011
(8) 24.31 ft on 09/23/2006
(9) 23.37 ft on 05/03/2010
(10) 22.80 ft on 02/02/1988
(11) 22.71 ft on 12/18/1990
(12) 22.21 ft on 05/31/2004
(13) 21.16 ft on 02/16/1989
(14) 20.92 ft on 01/24/2002
(15) 20.07 ft on 01/23/1982
(16) 20.04 ft on 05/08/1984
(17) 19.55 ft on 05/18/1995
(18) 19.44 ft on 01/24/1996
(19) 19.42 ft on 12/06/2011
(20) 18.93 ft on 01/14/2013
(21) 18.92 ft on 06/05/1993
(22) 18.46 ft on 03/28/2005
(23) 18.18 ft on 06/18/1992
(24) 17.94 ft on 03/13/1986
(25) 17.04 ft on 04/17/1998
(26) 17.04 ft on 01/23/1999

(P): Preliminary values subject to further review.