Historic Crests
(1) 18.96 ft on 10/21/2003
(2) 18.24 ft on 12/26/1980
(3) 17.13 ft on 11/06/2006
(4) 16.99 ft on 11/24/1990
(5) 16.93 ft on 11/27/1949
(6) 16.57 ft on 11/08/1995
(7) 16.03 ft on 11/29/1995
(8) 15.83 ft on 02/26/1932
(9) 15.64 ft on 11/10/1990
(10) 15.03 ft on 12/04/1975
(11) 14.97 ft on 02/10/1951
(12) 14.55 ft on 12/04/1989
(13) 14.40 ft on 12/22/1933
(14) 14.37 ft on 02/08/1996
(15) 14.27 ft on 12/18/1979
(16) 13.84 ft on 12/03/1982
(17) 13.84 ft on 12/11/2004
(18) 13.54 ft on 11/05/1934
(19) 13.32 ft on 01/08/2002
(20) 13.30 ft on 01/25/1935
(21) 13.22 ft on 01/19/1986
(22) 13.21 ft on 12/12/2010
(23) 13.20 ft on 10/28/1967
(24) 13.10 ft on 01/16/1974
(25) 13.03 ft on 11/12/1999
(26) 12.83 ft on 11/20/1962
(27) 12.80 ft on 12/04/2007
(28) 12.80 ft on 11/23/1959
(29) 12.62 ft on 11/13/1932
(30) 12.58 ft on 01/19/2005
(31) 12.45 ft on 12/15/1959
(32) 12.45 ft on 11/19/2003
(33) 12.44 ft on 11/23/1986
(34) 12.24 ft on 10/30/1997
(35) 12.23 ft on 10/25/1955
(36) 12.19 ft on 11/04/1955
(37) 12.18 ft on 11/12/2008
(38) 12.08 ft on 01/05/1984
(39) 12.07 ft on 02/22/2002
(40) 11.75 ft on 03/19/1997
(41) 11.74 ft on 10/19/1947
(42) 11.66 ft on 11/20/1959
(43) 11.61 ft on 01/08/2009
(44) 11.61 ft on 11/10/1989
(45) 11.61 ft on 12/21/1974
(46) 11.59 ft on 11/20/1958
(47) 11.57 ft on 01/20/1968
(48) 11.55 ft on 11/26/1977
(49) 11.54 ft on 10/16/1988
(50) 11.50 ft on 01/16/1961
(51) 11.48 ft on 11/14/2001
(52) 11.45 ft on 01/26/2003
(53) 11.45 ft on 01/26/2006
(54) 11.41 ft on 10/25/1946
(55) 11.36 ft on 01/09/1990
(56) 11.33 ft on 06/02/1968
(57) 11.28 ft on 11/09/1989
(58) 11.20 ft on 04/30/1959
(59) 11.20 ft on 12/15/1979
(60) 11.20 ft on 10/17/2003
(61) 11.19 ft on 11/02/1933
(62) 11.11 ft on 03/25/2007
(63) 11.08 ft on 11/07/2008
(64) 11.08 ft on 11/11/1995
(65) 11.03 ft on 01/17/2011
(66) 10.98 ft on 01/31/1971
(67) 10.92 ft on 02/19/1995
(68) 10.92 ft on 03/06/1972
(69) 10.76 ft on 03/12/2007
(70) 10.28 ft on 12/17/2001
(71) 10.24 ft on 11/16/2006
(72) 10.23 ft on 03/13/2003
(73) 10.13 ft on 11/17/2009
(74) 10.11 ft on 04/14/2002
(75) 10.04 ft on 12/15/1999
(76) 9.48 ft on 11/23/2011
(77) 9.37 ft on 06/29/2002
(78) 9.20 ft on 12/24/2005
(79) 9.16 ft on 01/10/2006
(80) 8.69 ft on 12/29/2011
(81) 8.68 ft on 06/18/2012
(82) 8.64 ft on 10/31/2009
(83) 8.54 ft on 05/13/1993
(84) 8.46 ft on 12/18/1999
(85) 8.42 ft on 05/29/2002
(86) 8.40 ft on 01/14/2011
(87) 8.36 ft on 06/15/2000
(88) 8.32 ft on 06/12/2000
(89) 8.19 ft on 10/08/1999
(90) 8.13 ft on 03/02/1994
(91) 7.80 ft on 05/24/2001

(P): Preliminary values subject to further review.