Historic Crests
(1) 66.10 ft on 12/08/1913
(2) 63.60 ft on 07/04/1899
(3) 54.89 ft on 05/27/2016
(4) 54.21 ft on 05/02/1957
(5) 54.04 ft on 11/30/1940
(6) 53.00 ft on 12/28/1991
(7) 52.00 ft on 05/07/1944
(8) 51.58 ft on 10/17/1994
(9) 51.24 ft on 08/28/2017
(10) 51.23 ft on 05/22/1965
(11) 49.97 ft on 05/31/2015
(12) 49.31 ft on 04/26/1945
(13) 48.28 ft on 02/28/1991
(14) 47.52 ft on 04/29/1942
(15) 47.38 ft on 03/01/1992
(16) 47.00 ft on 07/03/1940
(17) 46.40 ft on 02/08/1992
(18) 45.93 ft on 06/07/1979
(19) 45.80 ft on 02/26/1958
(20) 45.66 ft on 07/18/2007
(21) 45.42 ft on 11/27/2004
(22) 45.40 ft on 05/18/1953
(23) 45.30 ft on 05/20/1946
(24) 45.10 ft on 01/15/1961
(25) 44.30 ft on 09/28/1966
(26) 43.96 ft on 04/22/2016
(27) 43.75 ft on 03/15/2016
(28) 43.66 ft on 10/22/1998
(29) 43.13 ft on 04/20/1977
(30) 43.01 ft on 02/24/2003
(31) 42.61 ft on 05/17/2004
(32) 42.43 ft on 05/13/1968
(33) 42.29 ft on 10/08/1959
(34) 42.18 ft on 01/22/1992
(35) 41.64 ft on 06/16/1987
(36) 40.28 ft on 05/06/1990
(37) 39.97 ft on 03/24/2012
(38) 39.41 ft on 06/19/1981
(39) 39.09 ft on 03/13/1997
(40) 38.98 ft on 12/20/2001
(41) 38.93 ft on 10/30/2009
(42) 38.23 ft on 01/10/1998
(43) 38.09 ft on 01/12/1991
(44) 37.20 ft on 11/03/2013
(45) 36.63 ft on 05/19/1939
(46) 36.20 ft on 05/21/1989
(47) 36.11 ft on 06/23/1993
(48) 27.98 ft on 05/16/1994
(49) 26.65 ft on 09/21/1996
(50) 20.98 ft on 02/13/1998

(P): Preliminary values subject to further review.