Historic Crests
(1) 17.86 ft on 06/08/2008
(2) 16.42 ft on 03/08/1965
(3) 16.26 ft on 07/09/1969
(4) 16.09 ft on 01/02/2016
(5) 15.80 ft on 06/23/1954
(6) 15.10 ft on 09/27/2016
(7) 14.83 ft on 05/20/1991
(8) 14.02 ft on 06/20/1984
(9) 13.94 ft on 05/30/2013
(10) 13.75 ft on 06/26/2010
(11) 13.64 ft on 04/04/1993
(12) 13.46 ft on 06/23/2014
(13) 13.34 ft on 05/19/1999
(14) 13.23 ft on 07/18/1993
(15) 13.18 ft on 03/18/2010
(16) 13.04 ft on 06/04/1991
(17) 12.65 ft on 05/27/2004
(18) 12.50 ft on 03/29/1961
(19) 12.49 ft on 03/31/1960
(20) 12.47 ft on 06/11/1967
(21) 11.95 ft on 07/05/1983
(22) 11.70 ft on 06/13/1972
(23) 11.60 ft on 09/24/1965
(24) 11.45 ft on 04/01/1962
(25) 10.71 ft on 04/25/2008
(26) 10.64 ft on 06/29/2005
(27) 10.44 ft on 07/11/2003
(28) 10.37 ft on 06/21/1998
(29) 10.19 ft on 05/07/2001
(30) 9.96 ft on 04/05/2001
(31) 9.93 ft on 03/15/1973
(32) 9.91 ft on 03/17/1971
(33) 9.85 ft on 03/22/1979
(34) 9.78 ft on 08/23/2007
(35) 9.73 ft on 07/14/1958
(36) 9.68 ft on 08/31/2002
(37) 9.35 ft on 03/21/1986
(38) 9.11 ft on 03/15/2007
(39) 9.00 ft on 03/26/1959
(40) 8.97 ft on 06/09/1974
(41) 8.89 ft on 05/28/2001
(42) 8.85 ft on 05/17/2005
(43) 8.80 ft on 05/10/2003
(44) 8.79 ft on 02/15/2009
(45) 8.73 ft on 06/24/1997
(46) 8.71 ft on 06/16/1980
(47) 8.69 ft on 10/30/2009
(48) 8.68 ft on 05/03/1975
(49) 8.68 ft on 07/20/1968
(50) 8.63 ft on 04/27/1999
(51) 8.51 ft on 04/26/2007
(52) 8.51 ft on 03/17/2008
(53) 8.41 ft on 06/05/2016
(54) 8.38 ft on 06/21/1978
(55) 8.37 ft on 03/25/1997
(56) 8.33 ft on 02/24/2011
(57) 8.33 ft on 06/22/2011
(58) 8.32 ft on 07/28/2001
(59) 8.31 ft on 04/30/2009
(60) 8.30 ft on 03/09/1992
(61) 8.25 ft on 02/13/1966
(62) 8.23 ft on 06/17/2000
(63) 8.19 ft on 07/12/2006
(64) 8.19 ft on 06/23/2007
(65) 8.17 ft on 05/17/1970
(66) 8.16 ft on 04/02/2016
(67) 8.14 ft on 03/29/2009
(68) 8.07 ft on 02/23/2016
(69) 8.06 ft on 03/26/2011
(70) 8.00 ft on 07/30/1990
(71) 8.00 ft on 03/22/1982
(72) 7.98 ft on 07/13/2000
(73) 7.96 ft on 08/29/2015
(74) 7.95 ft on 06/29/1981
(75) 7.94 ft on 03/22/1963
(76) 7.93 ft on 08/30/1994
(77) 7.93 ft on 04/28/2011
(78) 7.93 ft on 05/03/2014
(79) 7.92 ft on 11/27/1996
(80) 7.90 ft on 06/28/1994
(81) 7.85 ft on 03/12/2013
(82) 7.84 ft on 04/07/2006
(83) 7.81 ft on 04/22/1998
(84) 7.80 ft on 03/10/2009
(85) 7.74 ft on 05/05/1997
(86) 7.74 ft on 12/12/2016
(87) 7.70 ft on 05/15/2014
(88) 7.68 ft on 05/05/2006
(89) 7.62 ft on 10/21/2007
(90) 7.62 ft on 07/22/2016
(91) 7.60 ft on 05/31/2007
(92) 7.58 ft on 11/08/1992
(93) 7.58 ft on 06/25/2015
(94) 7.57 ft on 06/19/1957
(95) 7.56 ft on 03/18/2014
(96) 7.53 ft on 12/02/1996
(97) 7.46 ft on 04/24/1992
(98) 7.45 ft on 04/26/2005
(99) 7.45 ft on 04/18/1976
(100) 7.42 ft on 03/03/1995
(101) 7.40 ft on 04/03/2008
(102) 7.36 ft on 01/23/2017
(103) 7.29 ft on 07/23/1994
(104) 7.24 ft on 03/09/1994
(105) 7.21 ft on 10/11/2002
(106) 7.21 ft on 04/19/2013
(107) 7.21 ft on 09/01/2016
(108) 7.13 ft on 12/19/2016
(109) 7.11 ft on 04/17/2005
(110) 7.08 ft on 07/11/2004
(111) 7.08 ft on 02/17/2005
(112) 7.08 ft on 05/27/2015
(113) 7.07 ft on 04/25/2015
(114) 7.06 ft on 11/21/1996
(115) 7.05 ft on 10/22/1994
(116) 7.05 ft on 08/22/2016
(117) 7.04 ft on 07/26/1999
(118) 7.02 ft on 02/21/1998
(119) 7.02 ft on 07/31/2002
(120) 7.00 ft on 06/22/1996
(121) 7.00 ft on 07/15/2002
(122) 6.98 ft on 07/15/2009
(123) 6.98 ft on 07/27/2013
(124) 6.97 ft on 03/31/2013
(125) 6.97 ft on 05/03/2016
(126) 6.96 ft on 06/03/2000
(127) 6.95 ft on 03/31/1995
(128) 6.94 ft on 04/15/2015
(129) 6.89 ft on 03/16/1995
(130) 6.86 ft on 02/20/1994
(131) 6.85 ft on 08/16/1994
(132) 6.85 ft on 07/27/2014
(133) 6.85 ft on 09/15/1964
(134) 6.84 ft on 06/02/1996
(135) 6.84 ft on 05/08/2007
(136) 6.83 ft on 03/07/2004
(137) 6.82 ft on 03/04/1985
(138) 6.81 ft on 09/05/2014
(139) 6.80 ft on 05/20/2015
(140) 6.78 ft on 03/14/2014
(141) 6.77 ft on 12/28/2016
(142) 6.76 ft on 03/13/2015
(143) 6.75 ft on 02/23/1994
(144) 6.74 ft on 04/21/2006
(145) 6.73 ft on 03/29/2004
(146) 6.72 ft on 06/09/1995
(147) 6.72 ft on 08/08/1998
(148) 6.71 ft on 09/14/2010
(149) 6.70 ft on 10/18/1998
(150) 6.67 ft on 07/25/2002
(151) 6.67 ft on 04/15/2007
(152) 6.65 ft on 11/24/1992
(153) 6.65 ft on 06/03/1995
(154) 6.65 ft on 09/14/2015
(155) 6.65 ft on 05/14/2016
(156) 6.63 ft on 05/30/1998
(157) 6.63 ft on 04/30/2013
(158) 6.62 ft on 07/04/2001
(159) 6.60 ft on 04/08/2009
(160) 6.60 ft on 09/11/2010
(161) 6.60 ft on 02/07/2017
(162) 6.59 ft on 05/13/2002
(163) 6.59 ft on 05/04/2012
(164) 6.59 ft on 03/11/2015
(165) 6.57 ft on 10/12/1994
(166) 6.57 ft on 02/13/1996
(167) 6.57 ft on 06/12/2003
(168) 6.57 ft on 11/15/2010
(169) 6.55 ft on 05/28/1997
(170) 6.55 ft on 09/07/2010
(171) 6.55 ft on 10/18/2014
(172) 6.54 ft on 05/23/1992
(173) 6.53 ft on 09/30/2005
(174) 6.52 ft on 07/19/2002
(175) 6.51 ft on 06/18/2015
(176) 5.70 ft on 04/20/1987
(177) 5.39 ft on 03/29/1956
(178) 5.38 ft on 03/11/1989
(179) 5.27 ft on 03/07/1988
(180) 4.34 ft on 03/13/1977

(P): Preliminary values subject to further review.