Historic Crests
(1) 24.38 ft on 06/28/2012
(2) 23.25 ft on 09/13/1964
(3) 22.86 ft on 04/05/1973
(4) 22.32 ft on 09/12/2017
(5) 22.29 ft on 09/25/1947
(6) 21.97 ft on 04/03/1948
(7) 21.96 ft on 09/07/1950
(8) 21.90 ft on 09/20/1928
(9) 21.23 ft on 10/22/1950
(10) 21.14 ft on 08/24/2008
(11) 21.06 ft on 09/08/2004
(12) 20.64 ft on 05/04/1964
(13) 19.88 ft on 03/31/1970
(14) 19.81 ft on 10/04/1992
(15) 19.72 ft on 10/26/1947
(16) 19.69 ft on 02/19/1998
(17) 19.67 ft on 10/21/1944
(18) 19.62 ft on 10/08/1996
(19) 18.96 ft on 03/11/1948
(20) 18.85 ft on 02/24/1998
(21) 18.33 ft on 03/10/2003
(22) 18.27 ft on 10/02/1953
(23) 18.20 ft on 09/29/2004
(24) 18.18 ft on 10/02/1929
(25) 17.67 ft on 11/13/1947
(26) 17.67 ft on 03/03/2003
(27) 17.58 ft on 10/18/1947
(28) 17.43 ft on 09/09/1988
(29) 17.42 ft on 03/18/1959
(30) 17.30 ft on 03/25/1930
(31) 17.26 ft on 09/24/1928
(32) 17.18 ft on 10/04/1998
(33) 17.11 ft on 04/05/1984
(34) 17.08 ft on 03/21/1959
(35) 16.80 ft on 03/19/1960
(36) 16.71 ft on 10/13/1994
(37) 16.71 ft on 03/01/1964
(38) 16.70 ft on 06/12/1957
(39) 16.68 ft on 12/28/1964
(40) 16.62 ft on 03/30/1984
(41) 16.62 ft on 08/30/2008
(42) 16.58 ft on 02/08/1949
(43) 16.53 ft on 02/22/1988
(44) 16.39 ft on 09/30/1963
(45) 16.39 ft on 06/18/1934
(46) 16.36 ft on 09/11/2014
(47) 16.36 ft on 04/12/1958
(48) 16.35 ft on 03/12/1980
(49) 16.34 ft on 05/23/1959
(50) 16.25 ft on 08/08/1938
(51) 16.20 ft on 09/28/1953
(52) 16.16 ft on 02/04/1970
(53) 16.10 ft on 06/16/1934
(54) 16.00 ft on 10/04/1937
(55) 15.97 ft on 08/22/1945
(56) 15.96 ft on 08/20/1971
(57) 15.70 ft on 10/25/1938
(58) 15.66 ft on 12/31/1985
(59) 15.59 ft on 05/27/2009
(60) 15.56 ft on 12/31/1983
(61) 15.51 ft on 03/31/1987
(62) 15.50 ft on 09/07/1974
(63) 15.37 ft on 11/02/1969
(64) 15.36 ft on 01/06/1942
(65) 15.35 ft on 04/10/2014
(66) 15.28 ft on 08/22/1974
(67) 15.24 ft on 08/22/1970
(68) 15.21 ft on 04/03/2005
(69) 15.19 ft on 03/02/1966
(70) 15.18 ft on 02/12/1986
(71) 15.18 ft on 07/24/1945
(72) 15.15 ft on 04/21/2014
(73) 15.14 ft on 02/20/1942
(74) 15.13 ft on 12/23/1947
(75) 15.13 ft on 08/02/1946
(76) 15.12 ft on 01/28/1966
(77) 15.06 ft on 10/03/1948
(78) 15.05 ft on 03/30/1930
(79) 15.00 ft on 08/29/1953
(80) 14.95 ft on 09/24/1937
(81) 14.92 ft on 09/03/1985
(82) 14.92 ft on 08/28/1961
(83) 14.88 ft on 08/09/1948
(84) 14.85 ft on 08/28/1944
(85) 14.80 ft on 04/29/1928
(86) 14.80 ft on 09/22/1937
(87) 14.77 ft on 08/15/1970
(88) 14.75 ft on 02/15/1967
(89) 14.70 ft on 04/25/1928
(90) 14.70 ft on 01/13/1986
(91) 14.66 ft on 03/16/1966
(92) 14.66 ft on 12/27/1953
(93) 14.65 ft on 03/07/1966
(94) 14.61 ft on 08/28/1970
(95) 14.61 ft on 03/08/1959
(96) 14.61 ft on 03/20/1983
(97) 14.60 ft on 03/19/2014
(98) 14.59 ft on 01/29/1998
(99) 14.59 ft on 05/06/1978
(100) 14.58 ft on 09/29/1979
(101) 14.58 ft on 04/05/2009
(102) 14.50 ft on 04/17/1975
(103) 14.50 ft on 02/01/1994
(104) 14.41 ft on 04/10/1984
(105) 14.39 ft on 09/02/1949
(106) 14.39 ft on 01/14/1964
(107) 14.38 ft on 04/17/1928
(108) 14.38 ft on 04/17/1933
(109) 14.36 ft on 04/11/1983
(110) 14.35 ft on 09/07/1933
(111) 14.33 ft on 02/21/1966
(112) 14.33 ft on 01/19/1964
(113) 14.33 ft on 08/30/1964
(114) 14.31 ft on 10/12/1966
(115) 14.30 ft on 02/25/1942
(116) 14.30 ft on 03/05/1991
(117) 14.29 ft on 11/20/1947
(118) 14.22 ft on 08/17/1965
(119) 14.20 ft on 09/08/1935
(120) 14.19 ft on 09/18/1979
(121) 14.18 ft on 03/18/1929
(122) 14.17 ft on 01/25/1998
(123) 14.14 ft on 12/12/1969
(124) 14.11 ft on 05/13/1979
(125) 14.10 ft on 03/07/1942
(126) 14.10 ft on 09/18/1932
(127) 14.04 ft on 08/12/1966
(128) 14.03 ft on 06/07/1991
(129) 14.01 ft on 06/29/1972
(130) 13.93 ft on 08/17/1945
(131) 13.92 ft on 04/09/2005
(132) 13.91 ft on 02/27/1960
(133) 13.91 ft on 04/30/1997
(134) 13.90 ft on 10/11/1953
(135) 13.90 ft on 09/26/1979
(136) 13.88 ft on 08/02/1964
(137) 13.84 ft on 12/20/2005
(138) 13.83 ft on 01/01/1954
(139) 13.83 ft on 08/31/1968
(140) 13.82 ft on 03/09/1930
(141) 13.79 ft on 09/05/2016
(142) 13.78 ft on 10/05/1994
(143) 13.78 ft on 03/22/1933
(144) 13.75 ft on 08/01/1975
(145) 13.73 ft on 07/04/2005
(146) 13.69 ft on 07/03/1983
(147) 13.68 ft on 05/23/2009
(148) 13.68 ft on 09/17/1959
(149) 13.63 ft on 08/04/2017
(150) 13.62 ft on 08/04/1997
(151) 13.62 ft on 08/05/2007
(152) 13.59 ft on 08/28/1971
(153) 13.56 ft on 12/17/1997
(154) 13.55 ft on 07/05/1966
(155) 13.54 ft on 02/24/1987
(156) 13.54 ft on 07/29/1964
(157) 13.50 ft on 04/25/1991
(158) 13.46 ft on 03/03/1959
(159) 13.45 ft on 12/29/1941
(160) 13.45 ft on 02/12/1933
(161) 13.38 ft on 07/16/1928
(162) 13.35 ft on 01/16/1972
(163) 13.34 ft on 08/31/1944
(164) 13.34 ft on 08/09/2005
(165) 13.33 ft on 09/24/1977
(166) 13.33 ft on 02/16/1983
(167) 13.33 ft on 02/09/1987
(168) 13.33 ft on 03/06/1965
(169) 13.29 ft on 06/21/1930
(170) 13.26 ft on 01/22/1978
(171) 13.24 ft on 09/30/1984
(172) 13.23 ft on 02/29/1984
(173) 13.23 ft on 02/05/1998
(174) 13.21 ft on 06/22/1972
(175) 13.20 ft on 09/07/1977
(176) 13.20 ft on 09/23/1935
(177) 13.18 ft on 09/28/1960
(178) 13.15 ft on 07/07/2013
(179) 13.15 ft on 09/30/1960
(180) 13.15 ft on 03/17/1930
(181) 13.15 ft on 02/24/1937
(182) 13.13 ft on 01/08/1970
(183) 13.12 ft on 01/25/1987
(184) 13.12 ft on 03/08/1984
(185) 13.10 ft on 07/11/1939
(186) 13.08 ft on 08/18/1987
(187) 13.07 ft on 10/04/1957
(188) 13.06 ft on 12/07/1964
(189) 13.05 ft on 12/17/2018
(190) 13.03 ft on 03/21/1998
(191) 13.03 ft on 03/29/2005
(192) 13.00 ft on 08/07/1991
(193) 12.99 ft on 04/02/1972
(194) 12.97 ft on 08/21/1961
(195) 12.96 ft on 07/02/1946
(196) 12.94 ft on 09/15/1975
(197) 12.93 ft on 07/03/2018
(198) 12.91 ft on 04/05/1980
(199) 12.90 ft on 10/10/1946
(200) 12.90 ft on 04/13/1933
(201) 12.90 ft on 07/22/1929
(202) 12.88 ft on 10/08/1947
(203) 12.88 ft on 08/09/2017
(204) 12.87 ft on 10/05/1969
(205) 12.86 ft on 12/17/1947
(206) 12.85 ft on 03/21/1930
(207) 12.82 ft on 10/04/1966
(208) 12.81 ft on 02/17/1973
(209) 12.80 ft on 02/01/1948
(210) 12.77 ft on 08/13/1948
(211) 12.75 ft on 03/16/1942
(212) 12.75 ft on 09/19/1935
(213) 12.75 ft on 03/11/1998
(214) 12.74 ft on 03/20/1942
(215) 12.74 ft on 12/08/1977
(216) 12.72 ft on 10/10/1947
(217) 12.71 ft on 03/17/1986
(218) 12.69 ft on 03/10/2008
(219) 12.65 ft on 10/02/2014
(220) 12.65 ft on 10/02/1965
(221) 12.64 ft on 04/13/1982
(222) 12.62 ft on 10/10/1960
(223) 12.60 ft on 08/25/2003
(224) 12.60 ft on 08/24/1964
(225) 12.58 ft on 03/21/1929
(226) 12.58 ft on 09/15/1935
(227) 12.53 ft on 07/15/1944
(228) 12.53 ft on 01/10/1945
(229) 12.52 ft on 02/06/1963
(230) 12.50 ft on 09/05/1929
(231) 12.50 ft on 07/17/2005
(232) 12.45 ft on 08/21/1929
(233) 12.44 ft on 07/05/1946
(234) 12.44 ft on 03/05/1978
(235) 12.42 ft on 03/11/1978
(236) 12.41 ft on 08/05/2018
(237) 12.41 ft on 03/17/1978
(238) 12.40 ft on 08/24/1927
(239) 12.40 ft on 03/03/1987
(240) 12.38 ft on 02/12/1973
(241) 12.37 ft on 03/20/1991
(242) 12.37 ft on 09/22/1946
(243) 12.35 ft on 02/06/1977
(244) 12.32 ft on 08/25/2013
(245) 12.31 ft on 07/19/1959
(246) 12.30 ft on 08/25/1932
(247) 12.25 ft on 02/06/2006
(248) 12.25 ft on 09/25/1969
(249) 12.24 ft on 06/02/1973
(250) 12.23 ft on 03/12/1973
(251) 12.23 ft on 03/09/1987
(252) 12.22 ft on 12/22/1965
(253) 12.22 ft on 04/01/1980
(254) 12.21 ft on 07/30/1960
(255) 12.21 ft on 06/08/2014
(256) 12.20 ft on 08/22/1948
(257) 12.20 ft on 08/28/1927
(258) 12.19 ft on 02/20/1970
(259) 12.15 ft on 02/27/1927
(260) 12.15 ft on 07/21/1959
(261) 12.15 ft on 08/27/1977
(262) 12.14 ft on 05/06/2013
(263) 12.12 ft on 06/09/2009
(264) 12.10 ft on 08/23/1992
(265) 12.10 ft on 01/30/2019
(266) 12.09 ft on 09/19/1945
(267) 12.07 ft on 01/25/1972
(268) 12.07 ft on 06/02/2018
(269) 12.06 ft on 12/04/1977
(270) 12.05 ft on 03/07/1988
(271) 12.04 ft on 09/03/2017
(272) 12.04 ft on 09/17/1995
(273) 12.01 ft on 03/05/1960
(274) 12.00 ft on 07/25/1944
(275) 12.00 ft on 01/05/2006
(276) 11.99 ft on 07/22/1965
(277) 11.98 ft on 08/23/2012
(278) 11.95 ft on 04/14/1928
(279) 11.95 ft on 03/31/2014
(280) 11.93 ft on 01/31/1973
(281) 11.93 ft on 12/31/1945
(282) 11.93 ft on 09/01/1967
(283) 11.90 ft on 08/27/1966
(284) 11.88 ft on 06/12/1966
(285) 11.88 ft on 09/08/1953
(286) 11.87 ft on 01/06/1977
(287) 11.83 ft on 07/14/1991
(288) 11.83 ft on 04/05/1947
(289) 11.83 ft on 08/03/1984
(290) 11.82 ft on 10/18/1956
(291) 11.81 ft on 02/15/2010
(292) 11.80 ft on 02/17/1965
(293) 11.80 ft on 12/26/2014
(294) 11.78 ft on 08/24/1977
(295) 11.77 ft on 03/05/2002
(296) 11.77 ft on 02/10/1964
(297) 11.77 ft on 07/15/1945
(298) 11.76 ft on 04/05/1962
(299) 11.75 ft on 02/20/1965
(300) 11.74 ft on 03/02/2005
(301) 11.73 ft on 02/01/1930
(302) 11.72 ft on 02/20/1978
(303) 11.69 ft on 03/22/1965
(304) 11.69 ft on 09/04/1988
(305) 11.69 ft on 10/04/1991
(306) 11.67 ft on 06/28/1965
(307) 11.67 ft on 08/10/1992
(308) 11.65 ft on 08/23/1953
(309) 11.65 ft on 09/26/1946
(310) 11.63 ft on 08/11/1944
(311) 11.63 ft on 07/05/1928
(312) 11.63 ft on 06/27/1973
(313) 11.63 ft on 01/07/1986
(314) 11.60 ft on 06/08/1959
(315) 11.60 ft on 08/10/1965
(316) 11.60 ft on 03/21/1969
(317) 11.60 ft on 08/16/1939
(318) 11.58 ft on 08/17/1927
(319) 11.54 ft on 02/01/1991
(320) 11.53 ft on 03/21/1947
(321) 11.52 ft on 02/09/1972
(322) 11.51 ft on 07/22/1961
(323) 11.50 ft on 06/21/1966
(324) 11.50 ft on 04/08/1930
(325) 11.50 ft on 04/10/1937
(326) 11.50 ft on 09/24/1932
(327) 11.49 ft on 08/07/1974
(328) 11.45 ft on 03/11/1988
(329) 11.43 ft on 08/15/1967
(330) 11.42 ft on 04/18/1982
(331) 11.40 ft on 05/18/2014
(332) 11.39 ft on 02/04/1973
(333) 11.38 ft on 09/09/2015
(334) 11.37 ft on 02/05/1972
(335) 11.36 ft on 04/17/1947
(336) 11.34 ft on 06/24/1973
(337) 11.32 ft on 12/15/1953
(338) 11.32 ft on 08/04/2005
(339) 11.32 ft on 04/03/1981
(340) 11.31 ft on 12/14/1941
(341) 11.30 ft on 02/07/1960
(342) 11.30 ft on 07/31/1938
(343) 11.28 ft on 02/19/1929
(344) 11.26 ft on 08/07/1939
(345) 11.26 ft on 06/21/2003
(346) 11.25 ft on 08/17/1928
(347) 11.22 ft on 08/10/2012
(348) 11.21 ft on 08/07/1979
(349) 11.21 ft on 01/17/1970
(350) 11.20 ft on 05/19/1966
(351) 11.20 ft on 05/11/1929
(352) 11.20 ft on 09/30/1989
(353) 11.18 ft on 01/15/1963
(354) 11.18 ft on 05/27/1976
(355) 11.18 ft on 02/21/1981
(356) 11.15 ft on 08/30/1929
(357) 11.14 ft on 07/18/1950
(358) 11.14 ft on 01/26/1948
(359) 11.14 ft on 08/11/1945
(360) 11.13 ft on 08/30/1946
(361) 11.12 ft on 07/19/1975
(362) 11.11 ft on 08/05/1939
(363) 11.11 ft on 02/20/1940
(364) 11.10 ft on 04/17/1929
(365) 11.08 ft on 02/27/1963
(366) 11.06 ft on 07/06/1958
(367) 11.06 ft on 03/09/2014
(368) 11.05 ft on 01/25/1946
(369) 11.04 ft on 09/11/1975
(370) 11.03 ft on 03/03/1963
(371) 11.01 ft on 01/23/2010
(372) 11.00 ft on 10/17/1959
(373) 10.99 ft on 02/20/1964
(374) 10.95 ft on 08/15/1964
(375) 10.95 ft on 08/12/1985
(376) 10.94 ft on 10/24/1956
(377) 10.93 ft on 08/05/1962
(378) 10.91 ft on 07/18/1960
(379) 10.91 ft on 01/24/1930
(380) 10.90 ft on 08/21/1927
(381) 10.89 ft on 07/01/1991
(382) 10.87 ft on 01/16/2014
(383) 10.85 ft on 12/23/1971
(384) 10.82 ft on 03/07/1981
(385) 10.82 ft on 07/24/2013
(386) 10.80 ft on 08/17/1929
(387) 10.80 ft on 01/14/1929
(388) 10.80 ft on 07/30/1927
(389) 10.78 ft on 11/12/1993
(390) 10.78 ft on 09/04/1944
(391) 10.78 ft on 01/26/2010
(392) 10.76 ft on 08/19/1948
(393) 10.76 ft on 09/13/1960
(394) 10.76 ft on 01/21/1930
(395) 10.76 ft on 08/31/1972
(396) 10.75 ft on 01/06/1967
(397) 10.73 ft on 05/08/1956
(398) 10.73 ft on 05/11/1966
(399) 10.73 ft on 09/06/1979
(400) 10.72 ft on 08/20/1957
(401) 10.72 ft on 08/07/1962
(402) 10.72 ft on 06/08/1968
(403) 10.70 ft on 06/16/1932
(404) 10.70 ft on 08/14/1975
(405) 10.70 ft on 05/19/1975
(406) 10.69 ft on 04/04/1944
(407) 10.67 ft on 07/07/1944
(408) 10.67 ft on 06/09/1973
(409) 10.66 ft on 11/08/1993
(410) 10.66 ft on 02/19/1972
(411) 10.65 ft on 07/24/1933
(412) 10.65 ft on 10/09/2005
(413) 10.64 ft on 09/01/2013
(414) 10.63 ft on 07/31/1991
(415) 10.62 ft on 04/07/1931
(416) 10.60 ft on 08/29/1939
(417) 10.59 ft on 07/13/1960
(418) 10.57 ft on 01/03/2003
(419) 10.57 ft on 08/11/1975
(420) 10.56 ft on 02/27/2013
(421) 10.56 ft on 07/20/1991
(422) 10.55 ft on 02/24/1929
(423) 10.54 ft on 03/26/2013
(424) 10.54 ft on 10/09/2012
(425) 10.53 ft on 04/04/1959
(426) 10.53 ft on 07/22/1991
(427) 10.52 ft on 03/09/1983
(428) 10.52 ft on 07/26/1991
(429) 10.52 ft on 08/11/1982
(430) 10.51 ft on 02/25/2008
(431) 10.13 ft on 02/12/2011

(P): Preliminary values subject to further review.