Historic Crests
(1) 19.18 ft on 01/09/2008
(2) 19.16 ft on 12/04/1982
(3) 18.12 ft on 06/03/1980
(4) 17.90 ft on 07/10/1951
(5) 17.46 ft on 05/14/1970
(6) 17.27 ft on 12/29/2015
(7) 17.23 ft on 01/14/2005
(8) 17.20 ft on 04/28/1957
(9) 17.16 ft on 05/02/2019
(10) 17.00 ft on 05/01/1933
(11) 16.66 ft on 05/19/2020
(12) 16.64 ft on 03/12/1990
(13) 16.35 ft on 05/13/2002
(14) 16.27 ft on 03/05/1979
(15) 16.21 ft on 01/05/1993
(16) 16.19 ft on 05/08/1998
(17) 16.07 ft on 02/24/1985
(18) 15.98 ft on 10/18/1993
(19) 15.90 ft on 08/05/1943
(20) 15.84 ft on 07/15/1958
(21) 15.71 ft on 05/29/1996
(22) 15.70 ft on 05/05/1965
(23) 15.69 ft on 10/04/1986
(24) 15.68 ft on 02/22/2018
(25) 15.62 ft on 12/30/1990
(26) 15.56 ft on 06/26/1968
(27) 15.48 ft on 11/20/1985
(28) 15.45 ft on 04/24/1944
(29) 15.15 ft on 02/22/1982
(30) 15.04 ft on 06/01/2013
(31) 14.94 ft on 06/07/2001
(32) 14.88 ft on 04/10/1982
(33) 14.83 ft on 10/31/2009
(34) 14.83 ft on 12/31/2009
(35) 14.59 ft on 07/12/2015
(36) 14.36 ft on 05/15/1981
(37) 14.35 ft on 12/31/1972
(38) 14.26 ft on 04/19/2013
(39) 14.14 ft on 05/25/1995
(40) 14.10 ft on 05/02/1983
(41) 13.92 ft on 04/30/2020
(42) 13.88 ft on 06/23/1974
(43) 13.87 ft on 06/22/2018
(44) 13.80 ft on 01/12/2020
(45) 13.66 ft on 03/06/1976
(46) 13.37 ft on 03/21/1962
(47) 13.35 ft on 04/17/1999
(48) 13.00 ft on 02/11/1959
(49) 12.92 ft on 04/26/1950
(50) 12.90 ft on 01/11/1975
(51) 12.54 ft on 04/28/1959
(52) 12.51 ft on 02/22/2014
(53) 12.51 ft on 04/18/2006
(54) 12.29 ft on 09/10/1989
(55) 12.02 ft on 04/23/2011

(P): Preliminary values subject to further review.