Historic Crests
(1) 28.86 ft on 04/13/1979
(2) 27.91 ft on 05/08/2003
(3) 24.00 ft on 06/29/1999
(4) 23.95 ft on 09/17/2004
(5) 23.58 ft on 04/07/2014
(6) 23.24 ft on 11/24/2004
(7) 22.28 ft on 04/04/2000 (P)
(8) 22.02 ft on 01/08/1998
(9) 21.92 ft on 03/04/1979
(10) 21.88 ft on 04/04/2001 (P)
(11) 21.67 ft on 04/05/1977
(12) 21.50 ft on 12/01/1982
(13) 20.70 ft on 03/16/1976
(14) 20.33 ft on 12/03/1983
(15) 19.65 ft on 12/28/2018
(16) 19.34 ft on 05/20/1983
(17) 19.29 ft on 05/19/2003
(18) 19.28 ft on 05/18/2013
(19) 18.97 ft on 02/06/2004
(20) 18.31 ft on 03/09/2011 (P)
(21) 18.30 ft on 09/04/2001 (P)
(22) 18.04 ft on 03/31/1976
(23) 17.89 ft on 03/27/1980
(24) 17.74 ft on 11/23/2004
(25) 17.07 ft on 12/26/2015
(26) 16.32 ft on 02/07/2006
(27) 16.21 ft on 11/28/1983
(28) 15.98 ft on 03/13/1980
(29) 15.86 ft on 06/15/1997
(30) 15.28 ft on 01/04/2015
(31) 15.27 ft on 12/28/1983
(32) 15.23 ft on 04/15/2018
(33) 15.11 ft on 09/22/2002
(34) 14.92 ft on 03/21/1980
(35) 14.78 ft on 08/01/2013
(36) 14.14 ft on 02/03/2016
(37) 13.54 ft on 06/04/1982
(38) 12.81 ft on 08/26/2008
(39) 12.62 ft on 01/27/2012
(40) 12.45 ft on 04/03/2017
(41) 11.13 ft on 03/06/2003

(P): Preliminary values subject to further review.