Historic Crests
(1) 21.41 ft on 11/06/2006
(2) 21.27 ft on 10/16/2003
(3) 20.74 ft on 12/15/1999
(4) 20.62 ft on 12/03/2007
(5) 20.58 ft on 11/23/1990
(6) 20.26 ft on 01/07/2009
(7) 19.62 ft on 03/19/1997
(8) 18.98 ft on 12/17/1979
(9) 18.73 ft on 11/23/1986
(10) 18.66 ft on 12/14/1979
(11) 18.58 ft on 12/04/1990
(12) 18.12 ft on 11/10/1990
(13) 17.98 ft on 12/13/1998
(14) 17.93 ft on 12/04/1989
(15) 17.81 ft on 01/18/1986
(16) 17.78 ft on 12/12/2010
(17) 17.70 ft on 11/13/2015
(18) 17.56 ft on 01/07/2002
(19) 17.48 ft on 12/16/2001
(20) 17.41 ft on 02/19/1995
(21) 17.37 ft on 12/19/1994
(22) 17.35 ft on 03/11/2007
(23) 17.30 ft on 02/02/1991
(24) 17.13 ft on 03/13/2003
(25) 17.11 ft on 02/24/1999
(26) 17.04 ft on 11/29/1995
(27) 17.00 ft on 02/24/1986
(28) 16.99 ft on 12/02/1975
(29) 16.96 ft on 11/17/2015
(30) 16.93 ft on 11/01/1977
(31) 16.76 ft on 01/25/1993
(32) 16.37 ft on 01/23/1992
(33) 16.33 ft on 01/02/2007
(34) 16.23 ft on 12/26/1975
(35) 16.22 ft on 10/20/2003
(36) 16.09 ft on 11/19/1991
(37) 16.04 ft on 11/19/2009
(38) 15.87 ft on 12/10/2004
(39) 15.85 ft on 01/30/1997
(40) 15.72 ft on 11/10/1989
(41) 15.53 ft on 01/11/2014 (P)
(42) 15.46 ft on 02/22/2002
(43) 15.37 ft on 01/17/2005
(44) 15.37 ft on 11/15/2006
(45) 15.25 ft on 02/11/1990
(46) 15.20 ft on 01/12/1980
(47) 15.11 ft on 10/30/1997
(48) 15.10 ft on 01/15/2010
(49) 15.09 ft on 11/12/2008
(50) 15.01 ft on 11/20/1986
(51) 15.00 ft on 02/19/1991
(52) 15.00 ft on 01/29/1999
(53) 14.98 ft on 10/17/1975
(54) 14.89 ft on 11/28/2003
(55) 14.89 ft on 01/30/1992
(56) 14.89 ft on 12/29/1998
(57) 14.81 ft on 12/17/1994
(58) 14.80 ft on 11/30/1994
(59) 14.79 ft on 11/14/1977
(60) 14.62 ft on 12/29/1996
(61) 14.58 ft on 11/15/1998
(62) 14.54 ft on 11/17/2009
(63) 14.52 ft on 01/14/1988
(64) 14.49 ft on 01/11/2010
(65) 14.44 ft on 10/31/2015
(66) 14.43 ft on 11/03/1984
(67) 14.39 ft on 08/30/1991
(68) 14.38 ft on 12/30/1988
(69) 14.37 ft on 12/03/1979
(70) 14.30 ft on 12/31/1996
(71) 14.28 ft on 04/05/1989
(72) 14.25 ft on 11/18/2003
(73) 14.20 ft on 11/13/1998
(74) 14.19 ft on 11/24/2004
(75) 14.13 ft on 01/18/1997
(76) 14.13 ft on 01/31/1992
(77) 14.07 ft on 03/03/1987
(78) 13.92 ft on 12/10/1993
(79) 13.89 ft on 12/02/1977
(80) 13.79 ft on 11/25/1998
(81) 13.73 ft on 03/04/1979
(82) 13.58 ft on 01/02/2003
(83) 13.47 ft on 12/25/2002
(84) 13.45 ft on 12/09/1987

(P): Preliminary values subject to further review.