Historic Crests
(1) 21.58 ft on 04/12/1994
(2) 20.26 ft on 01/09/2008
(3) 20.11 ft on 01/14/2005
(4) 19.93 ft on 12/28/2015
(5) 19.32 ft on 07/13/2014
(6) 19.22 ft on 02/06/2008
(7) 19.14 ft on 02/21/2018 (P)
(8) 18.30 ft on 11/20/1985
(9) 18.20 ft on 03/04/1979
(10) 17.92 ft on 04/19/2013
(11) 17.37 ft on 10/31/2009
(12) 17.23 ft on 12/28/2008
(13) 17.04 ft on 01/05/1993
(14) 16.72 ft on 03/11/1990
(15) 16.68 ft on 06/08/2015
(16) 16.63 ft on 07/10/2015
(17) 16.59 ft on 05/11/1996
(18) 16.57 ft on 05/01/2019 (P)
(19) 16.48 ft on 02/25/2001
(20) 16.28 ft on 06/17/1998
(21) 16.14 ft on 05/26/1984
(22) 16.12 ft on 05/13/2002
(23) 15.96 ft on 02/24/1985
(24) 15.69 ft on 05/25/1995
(25) 15.65 ft on 04/23/2011
(26) 15.60 ft on 04/17/1982
(27) 15.38 ft on 12/04/1982
(28) 15.36 ft on 05/31/2004
(29) 15.03 ft on 02/27/1997
(30) 15.00 ft on 03/31/2019 (P)
(31) 14.86 ft on 12/23/2006
(32) 14.74 ft on 05/26/1989
(33) 14.66 ft on 07/11/2003
(34) 14.62 ft on 12/29/1990
(35) 14.60 ft on 06/05/1980
(36) 14.54 ft on 08/06/1981
(37) 14.12 ft on 03/14/2006
(38) 13.97 ft on 04/17/1999
(39) 13.82 ft on 03/28/2018 (P)
(40) 13.70 ft on 02/08/2019 (P)
(41) 13.68 ft on 01/21/2017
(42) 13.52 ft on 05/05/2017
(43) 13.48 ft on 05/01/2017
(44) 12.43 ft on 04/19/2019 (P)
(45) 12.42 ft on 12/03/2018 (P)
(46) 12.34 ft on 04/15/2019 (P)
(47) 12.29 ft on 06/11/2018 (P)
(48) 12.29 ft on 12/29/1987
(49) 12.17 ft on 05/30/2019 (P)
(50) 12.17 ft on 05/10/2019 (P)
(51) 12.08 ft on 08/01/1992
(52) 11.93 ft on 02/24/2019 (P)
(53) 10.92 ft on 12/03/1986
(54) 10.07 ft on 05/08/2012
(55) 9.87 ft on 05/28/2000

(P): Preliminary values subject to further review.