Historic Crests
(1) 19.18 ft on 05/10/1993
(2) 19.15 ft on 10/05/1986
(3) 18.80 ft on 10/20/1983
(4) 18.41 ft on 06/06/1995
(5) 17.42 ft on 06/02/1991
(6) 17.19 ft on 04/28/1997
(7) 16.97 ft on 05/26/2015
(8) 16.48 ft on 08/30/1996
(9) 16.34 ft on 06/03/1990
(10) 16.22 ft on 05/21/2015
(11) 16.20 ft on 03/17/1998
(12) 16.14 ft on 06/15/1989
(13) 15.90 ft on 06/17/2015
(14) 15.54 ft on 08/04/1995
(15) 15.12 ft on 05/10/2015
(16) 15.05 ft on 03/04/1988
(17) 14.87 ft on 06/16/2007
(18) 14.79 ft on 04/17/2016
(19) 14.78 ft on 12/21/1991
(20) 14.77 ft on 03/24/2000
(21) 14.72 ft on 05/20/2001
(22) 14.67 ft on 06/30/2007
(23) 14.57 ft on 05/28/1995
(24) 14.57 ft on 07/06/2010
(25) 14.56 ft on 05/29/1999
(26) 14.10 ft on 03/06/2004
(27) 14.02 ft on 05/17/2015
(28) 13.90 ft on 10/08/2004
(29) 13.90 ft on 06/05/1985
(30) 13.59 ft on 04/29/2009
(31) 13.16 ft on 05/24/2016
(32) 13.11 ft on 08/20/2007
(33) 13.09 ft on 04/20/2016

(P): Preliminary values subject to further review.