Historic Crests
(1) 69.30 ft on 01/01/1815
(2) 42.21 ft on 10/21/2003
(3) 41.57 ft on 11/29/1995
(4) 40.80 ft on 11/27/1949
(5) 40.20 ft on 11/10/1990
(6) 40.19 ft on 12/26/1980
(7) 39.99 ft on 02/27/1932
(8) 39.89 ft on 11/25/1990
(9) 39.79 ft on 11/06/2006
(10) 39.37 ft on 11/08/1995
(11) 38.99 ft on 02/10/1951
(12) 38.57 ft on 12/18/1979
(13) 37.90 ft on 01/25/1935
(14) 36.88 ft on 12/04/1975
(15) 36.39 ft on 12/04/1989
(16) 35.73 ft on 11/20/1962
(17) 35.60 ft on 11/13/1932
(18) 34.94 ft on 01/05/1984
(19) 34.48 ft on 11/03/1955
(20) 34.15 ft on 11/12/1999
(21) 34.00 ft on 10/25/1945
(22) 33.85 ft on 11/10/1989
(23) 33.82 ft on 12/04/1982
(24) 33.78 ft on 12/11/2004
(25) 33.60 ft on 12/22/1933
(26) 33.27 ft on 11/18/2015 (P)
(27) 33.12 ft on 10/17/2003 (P)
(28) 33.06 ft on 01/08/2002
(29) 32.99 ft on 10/19/1947
(30) 32.90 ft on 01/12/1928
(31) 32.75 ft on 01/19/1986
(32) 32.68 ft on 11/28/2014
(33) 32.54 ft on 07/13/1972
(34) 32.46 ft on 07/09/1997
(35) 32.44 ft on 12/12/1924
(36) 32.36 ft on 04/30/1959
(37) 32.17 ft on 11/23/1959
(38) 32.16 ft on 10/28/1937
(39) 32.11 ft on 02/09/1996
(40) 32.03 ft on 10/16/1926
(41) 31.41 ft on 10/28/1967
(42) 31.30 ft on 11/24/1986
(43) 31.22 ft on 12/12/2010
(44) 31.14 ft on 10/25/1946
(45) 31.01 ft on 01/19/2005 (P)
(46) 30.97 ft on 11/19/2003 (P)
(47) 30.78 ft on 11/15/2001
(48) 30.75 ft on 01/16/1974
(49) 30.70 ft on 05/29/1939
(50) 30.61 ft on 01/16/1961
(51) 30.60 ft on 12/04/2007
(52) 30.29 ft on 07/13/1983
(53) 30.26 ft on 10/05/1997
(54) 30.17 ft on 12/02/1941
(55) 30.16 ft on 03/20/1997
(56) 30.14 ft on 12/09/2015 (P)
(57) 30.12 ft on 01/17/2011
(58) 30.02 ft on 11/13/2015 (P)
(59) 29.94 ft on 10/09/1928
(60) 29.86 ft on 10/16/1988
(61) 29.80 ft on 10/22/1963
(62) 29.76 ft on 06/18/1997
(63) 29.69 ft on 11/11/1995
(64) 29.59 ft on 06/21/1967
(65) 29.35 ft on 02/08/1945
(66) 29.27 ft on 03/12/2007
(67) 29.27 ft on 12/02/1977
(68) 28.97 ft on 06/19/1937
(69) 28.96 ft on 01/28/2016 (P)
(70) 28.91 ft on 02/22/2002 (P)
(71) 28.89 ft on 11/14/1995
(72) 28.84 ft on 11/12/2008
(73) 28.61 ft on 02/01/1953
(74) 28.60 ft on 01/26/2003
(75) 28.49 ft on 12/03/1943
(76) 28.30 ft on 10/30/1997
(77) 28.25 ft on 11/05/2006 (P)
(78) 28.23 ft on 06/29/2002 (P)
(79) 28.14 ft on 03/25/2007 (P)
(80) 28.11 ft on 11/25/1995
(81) 28.08 ft on 01/08/2009
(82) 28.05 ft on 11/06/1988
(83) 27.94 ft on 02/06/2015 (P)
(84) 27.90 ft on 11/16/2006 (P)
(85) 27.90 ft on 01/31/1971
(86) 27.84 ft on 10/20/1956
(87) 27.81 ft on 12/13/1998
(88) 27.78 ft on 06/26/1931
(89) 27.70 ft on 06/03/1936
(90) 27.60 ft on 11/17/2009
(91) 27.55 ft on 12/20/1994
(92) 27.52 ft on 10/31/2015 (P)
(93) 27.01 ft on 01/10/2006
(94) 26.67 ft on 11/07/2008
(95) 26.35 ft on 06/18/2012
(96) 25.34 ft on 09/29/2013
(97) 25.26 ft on 03/09/2014

(P): Preliminary values subject to further review.