Historic Crests
(1) 59.70 ft on 04/01/1886
(2) 58.10 ft on 02/26/1961
(3) 57.10 ft on 12/11/1919
(4) 56.90 ft on 03/17/1929
(5) 56.00 ft on 11/30/1948
(6) 54.85 ft on 03/19/1990
(7) 54.20 ft on 04/11/1938
(8) 53.40 ft on 01/20/1925
(9) 52.90 ft on 04/16/1979
(10) 52.40 ft on 04/10/1964
(11) 51.70 ft on 07/12/1916
(12) 51.00 ft on 03/23/1943
(13) 50.20 ft on 03/22/1906
(14) 49.60 ft on 03/25/1929
(15) 48.40 ft on 12/20/1961
(16) 44.60 ft on 12/27/2015 (P)
(17) 44.40 ft on 03/05/1971
(18) 43.50 ft on 02/21/1990
(19) 43.31 ft on 06/23/1989
(20) 42.94 ft on 03/11/1998
(21) 42.50 ft on 04/02/1976
(22) 42.28 ft on 04/03/2005
(23) 42.22 ft on 04/10/1983
(24) 41.80 ft on 04/01/1977
(25) 41.01 ft on 05/12/2003
(26) 40.60 ft on 03/24/1970
(27) 40.42 ft on 03/09/1996
(28) 40.12 ft on 02/04/1996
(29) 40.01 ft on 10/06/1995
(30) 39.60 ft on 04/03/1973
(31) 39.37 ft on 03/08/1995
(32) 39.37 ft on 04/09/2014 (P)
(33) 39.31 ft on 12/07/1983
(34) 38.40 ft on 03/20/1975
(35) 38.38 ft on 07/04/2003
(36) 37.73 ft on 11/13/2009 (P)
(37) 37.00 ft on 01/28/1996
(38) 36.55 ft on 02/05/1998
(39) 36.54 ft on 04/06/2001 (P)
(40) 36.24 ft on 05/23/2003
(41) 35.65 ft on 02/06/2010 (P)
(42) 35.61 ft on 03/02/1997
(43) 33.22 ft on 12/18/1995
(44) 32.13 ft on 02/20/1995
(45) 31.74 ft on 11/11/1995
(46) 31.08 ft on 09/17/2004
(47) 30.28 ft on 01/26/2002

(P): Preliminary values subject to further review.