Historic Crests
(1) 35.96 ft on 08/14/1940
(2) 24.10 ft on 11/07/1977
(3) 24.04 ft on 01/15/1995
(4) 23.83 ft on 10/12/2018 (P)
(5) 21.73 ft on 09/23/1989
(6) 21.13 ft on 01/31/2013
(7) 20.21 ft on 06/21/1972
(8) 20.02 ft on 05/28/1973
(9) 19.81 ft on 01/19/1996
(10) 19.77 ft on 11/20/2003
(11) 18.81 ft on 06/05/1992
(12) 18.64 ft on 10/01/1959
(13) 18.24 ft on 03/24/1993
(14) 17.00 ft on 09/18/1945
(15) 16.86 ft on 12/08/1950
(16) 16.78 ft on 04/24/2017
(17) 16.46 ft on 04/05/1977
(18) 16.30 ft on 09/18/2018 (P)
(19) 16.16 ft on 04/20/2015
(20) 16.12 ft on 08/18/1994
(21) 15.79 ft on 02/24/2019
(22) 15.57 ft on 02/14/1966
(23) 15.33 ft on 04/06/1957
(24) 15.23 ft on 09/22/1979
(25) 15.12 ft on 03/01/1987
(26) 15.08 ft on 02/23/2003
(27) 14.94 ft on 09/29/2004
(28) 14.36 ft on 03/07/2011
(29) 14.26 ft on 06/21/1976
(30) 13.95 ft on 05/12/1961
(31) 13.79 ft on 04/10/1983
(32) 13.60 ft on 11/05/1985
(33) 12.89 ft on 04/20/1998
(34) 12.42 ft on 04/15/1980
(35) 12.15 ft on 02/03/1982
(36) 11.92 ft on 01/25/2010
(37) 11.79 ft on 11/16/1989
(38) 11.62 ft on 03/13/2010
(39) 10.87 ft on 06/28/2006
(40) 10.50 ft on 12/02/1996
(41) 10.25 ft on 03/18/2002
(42) 9.28 ft on 03/29/2005
(43) 8.16 ft on 03/30/1991
(44) 7.73 ft on 07/30/2001
(45) 7.58 ft on 10/20/1968
(46) 6.50 ft on 11/16/2007
(47) 5.13 ft on 04/18/2000

(P): Preliminary values subject to further review.