Historic Crests
(1) 29.10 ft on 11/24/1940
(2) 27.17 ft on 08/28/2017
(3) 24.57 ft on 01/08/1998
(4) 24.57 ft on 10/18/1994
(5) 23.92 ft on 06/14/1973
(6) 23.32 ft on 04/02/1945
(7) 22.29 ft on 11/06/1946
(8) 21.72 ft on 11/14/1998
(9) 20.85 ft on 05/28/2016
(10) 20.68 ft on 05/22/1983
(11) 20.42 ft on 11/01/1941
(12) 20.38 ft on 04/19/1959
(13) 19.92 ft on 06/10/2001
(14) 19.80 ft on 06/04/1950
(15) 19.62 ft on 11/06/2002
(16) 19.57 ft on 06/24/1968
(17) 19.52 ft on 04/30/1953
(18) 19.01 ft on 09/19/2019 (P)
(19) 18.69 ft on 06/27/1999
(20) 18.68 ft on 05/15/1982
(21) 18.62 ft on 10/30/1974
(22) 18.62 ft on 05/19/1989
(23) 18.59 ft on 01/28/1995
(24) 18.50 ft on 02/13/2004
(25) 18.15 ft on 12/13/2001
(26) 17.81 ft on 01/19/1995
(27) 17.68 ft on 05/14/2015
(28) 16.59 ft on 12/18/1994
(29) 16.24 ft on 02/28/1998
(30) 15.96 ft on 12/19/1995
(31) 15.71 ft on 03/13/2012
(32) 15.51 ft on 06/23/1993
(33) 15.49 ft on 02/12/1966
(34) 15.47 ft on 11/03/2013
(35) 15.35 ft on 04/21/2009
(36) 14.96 ft on 02/16/1997
(37) 14.53 ft on 04/22/1992
(38) 13.66 ft on 05/06/1993
(39) 12.61 ft on 12/29/1987
(40) 10.41 ft on 06/13/1981

(P): Preliminary values subject to further review.