Historic Crests
(1) 42.00 ft on 04/19/1927
(2) 41.30 ft on 05/06/1990
(3) 40.80 ft on 05/15/1943
(4) 40.48 ft on 12/31/2015
(5) 40.40 ft on 04/21/1945
(6) 40.00 ft on 12/04/1982
(7) 39.55 ft on 05/27/1957
(8) 39.20 ft on 06/22/1935
(9) 39.10 ft on 11/06/1941
(10) 38.64 ft on 06/02/2015
(11) 38.00 ft on 02/21/1938
(12) 38.00 ft on 05/12/2015
(13) 37.41 ft on 04/24/1973
(14) 36.84 ft on 04/12/2008
(15) 36.67 ft on 03/20/2008
(16) 36.60 ft on 05/19/1929
(17) 36.52 ft on 04/27/2011
(18) 36.51 ft on 10/11/1986
(19) 34.90 ft on 05/13/1993
(20) 34.78 ft on 06/17/1995
(21) 33.91 ft on 01/06/1998
(22) 33.90 ft on 05/19/1933
(23) 33.70 ft on 04/25/2004
(24) 33.70 ft on 05/15/1950
(25) 33.40 ft on 04/24/1941
(26) 33.30 ft on 12/16/1992
(27) 32.90 ft on 10/10/1959
(28) 32.48 ft on 03/21/2002
(29) 32.40 ft on 06/25/1928
(30) 32.38 ft on 11/26/1996
(31) 32.35 ft on 05/07/2009
(32) 32.00 ft on 05/12/1930
(33) 31.80 ft on 05/05/1944
(34) 31.60 ft on 10/04/1945
(35) 31.30 ft on 05/12/1961
(36) 31.27 ft on 04/26/1970
(37) 31.24 ft on 04/10/2002
(38) 31.20 ft on 06/28/1948
(39) 31.10 ft on 12/14/1946
(40) 31.00 ft on 05/24/1949
(41) 30.98 ft on 05/22/2017
(42) 30.88 ft on 05/22/2015
(43) 30.75 ft on 01/15/2007
(44) 29.91 ft on 12/18/2001
(45) 29.76 ft on 03/03/1997
(46) 29.43 ft on 06/23/2000
(47) 29.10 ft on 11/06/1994
(48) 28.40 ft on 07/03/1999
(49) 26.90 ft on 10/30/1991

(P): Preliminary values subject to further review.