Historic Crests
(1) 19.03 ft on 04/25/2008
(2) 18.96 ft on 05/30/2013
(3) 18.50 ft on 07/01/2014
(4) 18.23 ft on 07/09/1969
(5) 17.47 ft on 06/13/2008
(6) 17.45 ft on 06/09/2008
(7) 17.32 ft on 06/17/1990
(8) 17.30 ft on 06/03/1947
(9) 17.18 ft on 05/27/2013
(10) 16.94 ft on 07/09/1993
(11) 16.93 ft on 03/31/1960
(12) 16.93 ft on 03/31/1993
(13) 16.84 ft on 06/22/1974
(14) 16.82 ft on 12/15/2015
(15) 16.77 ft on 03/15/2008
(16) 16.70 ft on 02/20/1971
(17) 16.59 ft on 03/19/1979
(18) 16.56 ft on 03/20/1959
(19) 16.55 ft on 04/29/1991
(20) 16.54 ft on 03/11/2013
(21) 16.48 ft on 03/27/1959
(22) 16.42 ft on 05/23/2004
(23) 16.42 ft on 07/18/1969
(24) 16.38 ft on 07/28/1990
(25) 16.35 ft on 04/06/1965
(26) 16.35 ft on 03/14/1971
(27) 16.33 ft on 02/02/1973
(28) 16.26 ft on 06/21/2014
(29) 16.19 ft on 03/12/2010
(30) 16.07 ft on 03/30/1979
(31) 16.01 ft on 04/01/1965
(32) 15.90 ft on 02/11/2009
(33) 15.86 ft on 03/09/2009
(34) 15.82 ft on 08/22/2007
(35) 15.79 ft on 04/19/2008
(36) 15.70 ft on 03/28/1962
(37) 15.58 ft on 05/20/1983
(38) 15.57 ft on 04/13/1991
(39) 15.56 ft on 06/02/1991
(40) 15.50 ft on 06/10/1974
(41) 15.46 ft on 02/21/1953
(42) 15.45 ft on 04/28/2009
(43) 15.42 ft on 05/31/2008
(44) 15.39 ft on 04/17/1973
(45) 15.36 ft on 05/14/2010
(46) 15.33 ft on 06/30/2005
(47) 15.33 ft on 03/14/1986
(48) 15.32 ft on 03/06/1994
(49) 15.32 ft on 03/20/1982
(50) 15.28 ft on 07/15/1979
(51) 15.26 ft on 08/06/1968
(52) 15.21 ft on 03/13/2007
(53) 15.19 ft on 03/19/1969
(54) 15.11 ft on 02/20/1994
(55) 15.10 ft on 05/26/2004
(56) 15.09 ft on 03/19/1986
(57) 15.09 ft on 06/09/1993
(58) 15.05 ft on 06/20/1993
(59) 15.00 ft on 07/11/1979
(60) 14.97 ft on 04/18/1960
(61) 14.93 ft on 02/23/1961
(62) 14.92 ft on 08/30/2015
(63) 14.89 ft on 03/17/1982
(64) 14.85 ft on 05/18/1991
(65) 14.84 ft on 06/28/1969
(66) 14.82 ft on 02/09/1966
(67) 14.80 ft on 03/04/1985
(68) 14.75 ft on 05/08/1960
(69) 14.74 ft on 08/31/1993
(70) 14.73 ft on 08/16/1993
(71) 14.72 ft on 07/08/2010
(72) 14.71 ft on 05/22/1982
(73) 14.70 ft on 06/03/1980
(74) 14.69 ft on 03/24/1959
(75) 14.68 ft on 06/13/1966
(76) 14.68 ft on 02/18/2011
(77) 14.68 ft on 02/22/2011
(78) 14.66 ft on 03/22/1978
(79) 14.65 ft on 06/12/2016
(80) 14.63 ft on 03/03/1970
(81) 14.63 ft on 01/21/2017
(82) 14.59 ft on 05/20/1990
(83) 14.57 ft on 05/30/1957
(84) 14.57 ft on 07/16/1958
(85) 14.55 ft on 02/20/1983
(86) 14.55 ft on 02/20/1984
(87) 14.53 ft on 03/17/2013
(88) 14.51 ft on 09/25/2016
(89) 14.50 ft on 03/09/1993
(90) 14.48 ft on 07/25/2010
(91) 14.43 ft on 03/13/1976
(92) 14.42 ft on 06/20/1990
(93) 14.40 ft on 07/04/1979
(94) 14.37 ft on 05/23/1983
(95) 14.32 ft on 09/10/1965
(96) 14.31 ft on 08/26/1990
(97) 14.29 ft on 04/10/1975
(98) 14.29 ft on 03/18/1991
(99) 14.26 ft on 02/19/1992
(100) 14.23 ft on 02/15/2005
(101) 14.23 ft on 04/27/2007
(102) 14.12 ft on 05/30/1980
(103) 14.12 ft on 02/21/2016
(104) 14.09 ft on 03/07/1961
(105) 14.09 ft on 06/28/2010
(106) 14.08 ft on 03/01/1972
(107) 14.07 ft on 07/08/1992
(108) 14.03 ft on 10/25/2009
(109) 14.01 ft on 07/10/1965
(110) 13.98 ft on 08/22/1966
(111) 13.92 ft on 06/18/1957
(112) 13.89 ft on 06/05/1991
(113) 13.88 ft on 08/08/1968
(114) 13.87 ft on 07/18/1993
(115) 13.85 ft on 04/21/1979
(116) 13.84 ft on 09/22/1965
(117) 13.84 ft on 08/12/2010
(118) 13.80 ft on 05/03/1969
(119) 13.79 ft on 03/16/1963
(120) 13.72 ft on 04/28/1991
(121) 13.71 ft on 07/07/1953
(122) 13.69 ft on 03/17/1963
(123) 13.69 ft on 06/24/1990
(124) 13.62 ft on 04/08/2010
(125) 13.58 ft on 06/11/1954
(126) 13.57 ft on 05/09/1973
(127) 13.52 ft on 02/20/1961
(128) 13.45 ft on 05/06/1991
(129) 13.42 ft on 04/07/1975
(130) 13.42 ft on 10/31/2009
(131) 13.39 ft on 05/29/1984
(132) 13.36 ft on 05/29/1973
(133) 13.36 ft on 07/19/2008
(134) 13.30 ft on 04/21/1992
(135) 13.27 ft on 07/11/1984
(136) 13.25 ft on 04/15/1983
(137) 13.24 ft on 06/24/2015
(138) 13.24 ft on 07/16/1984
(139) 13.22 ft on 03/21/1975
(140) 13.19 ft on 05/10/2003
(141) 13.14 ft on 06/20/2010
(142) 13.11 ft on 02/21/1992
(143) 13.10 ft on 05/01/1984
(144) 13.09 ft on 07/28/1993
(145) 13.08 ft on 03/25/1969
(146) 13.05 ft on 04/05/1969
(147) 13.02 ft on 04/19/1978
(148) 13.02 ft on 03/28/1991
(149) 12.94 ft on 04/02/1975
(150) 12.93 ft on 06/13/1969
(151) 12.91 ft on 08/12/2009
(152) 12.90 ft on 02/28/1981
(153) 12.90 ft on 06/16/1982
(154) 12.87 ft on 06/30/1990
(155) 12.85 ft on 04/03/1983
(156) 12.85 ft on 05/29/1983
(157) 12.82 ft on 04/12/2008
(158) 12.82 ft on 05/31/2004
(159) 12.77 ft on 01/14/1960
(160) 12.76 ft on 07/01/1993
(161) 12.73 ft on 06/02/1954
(162) 12.70 ft on 08/24/1993
(163) 12.67 ft on 10/01/1965
(164) 12.66 ft on 06/18/1984
(165) 12.66 ft on 03/15/1973
(166) 12.62 ft on 06/14/1984
(167) 12.59 ft on 05/23/1991
(168) 12.58 ft on 06/15/1958
(169) 12.57 ft on 06/13/1953
(170) 12.56 ft on 03/07/1983
(171) 12.54 ft on 03/17/1993
(172) 12.51 ft on 05/08/2008
(173) 12.45 ft on 06/24/1984
(174) 12.36 ft on 07/14/1969
(175) 12.36 ft on 04/21/1993
(176) 12.35 ft on 03/15/1961
(177) 12.30 ft on 05/06/2013
(178) 12.29 ft on 06/25/2007
(179) 12.28 ft on 03/24/1979
(180) 12.25 ft on 09/21/1978
(181) 12.24 ft on 03/12/1973
(182) 12.24 ft on 07/02/1983
(183) 12.22 ft on 06/24/1994
(184) 12.18 ft on 04/19/2013
(185) 12.17 ft on 04/28/1975
(186) 12.14 ft on 04/27/2011
(187) 12.06 ft on 07/16/1994
(188) 12.04 ft on 06/18/2009
(189) 12.01 ft on 06/26/2013
(190) 12.00 ft on 05/10/1990
(191) 12.00 ft on 07/20/1963
(192) 11.99 ft on 06/23/1969
(193) 11.99 ft on 05/12/1962
(194) 11.98 ft on 11/13/1982
(195) 11.98 ft on 12/26/2009
(196) 11.98 ft on 08/28/1954
(197) 11.98 ft on 06/01/2009
(198) 11.93 ft on 04/04/2007
(199) 11.88 ft on 03/26/1961
(200) 11.86 ft on 03/03/1955
(201) 11.85 ft on 04/10/1991
(202) 11.85 ft on 05/26/2011
(203) 11.82 ft on 05/21/2013
(204) 11.81 ft on 04/17/1993
(205) 11.73 ft on 04/22/1976
(206) 11.72 ft on 04/19/1976
(207) 11.70 ft on 03/24/1991
(208) 11.69 ft on 12/29/1982
(209) 11.68 ft on 06/15/1972
(210) 11.68 ft on 05/25/1971
(211) 11.66 ft on 06/14/1993
(212) 11.65 ft on 08/07/1972
(213) 11.65 ft on 06/16/1980
(214) 11.57 ft on 05/28/1986
(215) 11.57 ft on 07/31/2010
(216) 11.52 ft on 06/05/2016
(217) 11.52 ft on 03/06/2004
(218) 11.50 ft on 08/26/1993
(219) 11.49 ft on 09/13/2006
(220) 11.47 ft on 07/09/1994
(221) 11.44 ft on 01/26/1967
(222) 11.41 ft on 06/13/1973
(223) 11.37 ft on 07/04/1983
(224) 11.37 ft on 10/10/2007
(225) 11.23 ft on 02/08/1987
(226) 11.19 ft on 02/23/1995
(227) 10.89 ft on 06/07/1995
(228) 10.63 ft on 04/01/1952
(229) 10.46 ft on 02/19/1988
(230) 10.37 ft on 08/23/2002
(231) 10.11 ft on 03/27/1967
(232) 9.61 ft on 05/08/1964
(233) 9.59 ft on 03/12/1989
(234) 9.36 ft on 04/21/2012
(235) 9.03 ft on 09/06/1956
(236) 6.60 ft on 09/18/1977

(P): Preliminary values subject to further review.