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
(5) 21.73 ft on 09/23/1989
(6) 21.71 ft on 05/22/2020
(7) 21.13 ft on 01/31/2013
(8) 20.21 ft on 06/21/1972
(9) 20.02 ft on 05/28/1973
(10) 19.81 ft on 01/19/1996
(11) 19.77 ft on 11/20/2003
(12) 18.81 ft on 06/05/1992
(13) 18.64 ft on 10/01/1959
(14) 18.24 ft on 03/24/1993
(15) 17.99 ft on 11/13/2020 (P)
(16) 17.00 ft on 09/18/1945
(17) 16.86 ft on 12/08/1950
(18) 16.78 ft on 04/24/2017
(19) 16.48 ft on 04/14/2020
(20) 16.46 ft on 04/05/1977
(21) 16.30 ft on 09/18/2018
(22) 16.16 ft on 04/20/2015
(23) 16.12 ft on 08/18/1994
(24) 15.79 ft on 02/24/2019
(25) 15.57 ft on 02/14/1966
(26) 15.33 ft on 04/06/1957
(27) 15.23 ft on 09/22/1979
(28) 15.12 ft on 03/01/1987
(29) 15.08 ft on 02/23/2003
(30) 14.94 ft on 09/29/2004
(31) 14.74 ft on 02/07/2020
(32) 14.36 ft on 03/07/2011
(33) 14.26 ft on 06/21/1976
(34) 13.95 ft on 05/12/1961
(35) 13.79 ft on 04/10/1983
(36) 13.60 ft on 11/05/1985
(37) 12.89 ft on 04/20/1998
(38) 12.42 ft on 04/15/1980
(39) 12.15 ft on 02/03/1982
(40) 11.92 ft on 01/25/2010
(41) 11.79 ft on 11/16/1989
(42) 11.62 ft on 03/13/2010
(43) 10.87 ft on 06/28/2006
(44) 10.50 ft on 12/02/1996
(45) 10.25 ft on 03/18/2002
(46) 9.28 ft on 03/29/2005
(47) 8.16 ft on 03/30/1991
(48) 7.73 ft on 07/30/2001
(49) 7.58 ft on 10/20/1968
(50) 6.50 ft on 11/16/2007
(51) 5.13 ft on 04/18/2000

(P): Preliminary values subject to further review.