Historic Crests
(1) 26.67 ft on 01/05/1950
(2) 26.61 ft on 05/10/1961
(3) 26.30 ft on 08/22/1915
(4) 26.19 ft on 05/19/1995
(5) 25.97 ft on 12/30/2015
(6) 25.80 ft on 05/20/1943
(7) 25.45 ft on 01/07/2005
(8) 25.10 ft on 01/31/1916
(9) 24.91 ft on 12/23/1967
(10) 24.76 ft on 05/17/1990
(11) 24.66 ft on 05/15/2002
(12) 24.42 ft on 04/23/1984
(13) 24.40 ft on 04/29/2011
(14) 24.22 ft on 11/20/1986
(15) 24.22 ft on 11/20/1985
(16) 24.18 ft on 01/13/2020
(17) 24.17 ft on 02/25/1985
(18) 24.06 ft on 11/17/1993
(19) 24.06 ft on 02/01/1969
(20) 24.00 ft on 03/21/1927
(21) 23.94 ft on 06/17/1957
(22) 23.87 ft on 12/21/1957
(23) 23.86 ft on 07/07/2000
(24) 23.80 ft on 03/16/1922
(25) 23.74 ft on 01/24/1999
(26) 23.69 ft on 05/02/2017
(27) 23.61 ft on 03/21/2008
(28) 23.57 ft on 04/02/1938
(29) 23.57 ft on 02/03/1988
(30) 23.54 ft on 12/28/1982
(31) 23.44 ft on 01/15/1930
(32) 23.41 ft on 06/20/2015
(33) 23.35 ft on 04/02/1945
(34) 23.18 ft on 04/05/2014
(35) 23.07 ft on 03/06/1979
(36) 23.06 ft on 05/01/1996
(37) 23.04 ft on 05/20/1929
(38) 23.00 ft on 05/04/1946
(39) 22.91 ft on 02/23/1982
(40) 22.88 ft on 03/30/2018
(41) 22.81 ft on 04/23/1918
(42) 22.80 ft on 02/26/1975
(43) 22.76 ft on 04/21/2013
(44) 22.75 ft on 05/11/1996
(45) 22.69 ft on 02/14/2009
(46) 22.68 ft on 04/13/1994
(47) 22.64 ft on 08/04/2022
(48) 22.61 ft on 01/07/1993
(49) 22.48 ft on 03/17/1923
(50) 22.45 ft on 04/25/1970
(51) 22.40 ft on 05/16/1933
(52) 22.32 ft on 03/15/1978
(53) 22.30 ft on 12/28/1973
(54) 22.29 ft on 09/10/2018
(55) 22.26 ft on 06/07/1917
(56) 22.25 ft on 04/08/1926
(57) 22.22 ft on 04/19/1939
(58) 22.20 ft on 03/28/2023
(59) 22.19 ft on 02/20/2022
(60) 22.14 ft on 02/09/1999
(61) 22.10 ft on 03/02/1997
(62) 22.10 ft on 01/16/2007
(63) 22.07 ft on 01/20/1949
(64) 22.06 ft on 02/08/2019
(65) 22.03 ft on 02/22/1951
(66) 22.03 ft on 03/13/1973
(67) 21.94 ft on 05/05/1935
(68) 21.94 ft on 06/25/2013
(69) 21.94 ft on 01/07/2004
(70) 21.93 ft on 06/22/2011
(71) 21.92 ft on 03/24/1962
(72) 21.91 ft on 08/18/2016
(73) 21.90 ft on 02/13/1959
(74) 21.90 ft on 03/29/1977
(75) 21.80 ft on 01/15/1937
(76) 21.78 ft on 02/08/1928
(77) 21.77 ft on 01/14/2005
(78) 21.74 ft on 02/26/2018
(79) 21.74 ft on 01/14/2013
(80) 21.72 ft on 12/15/1918
(81) 21.64 ft on 07/19/2022
(82) 21.63 ft on 03/21/2021
(83) 21.58 ft on 03/15/2015
(84) 21.55 ft on 03/29/1948
(85) 21.55 ft on 01/23/1932
(86) 21.53 ft on 03/13/2006
(87) 21.52 ft on 07/03/2013
(88) 21.51 ft on 10/31/1919
(89) 21.50 ft on 04/24/1944
(90) 21.47 ft on 12/28/2009
(91) 21.43 ft on 03/05/2023
(92) 21.43 ft on 12/17/2018
(93) 21.41 ft on 06/11/1996
(94) 21.40 ft on 05/29/2004
(95) 21.38 ft on 08/11/2021
(96) 21.36 ft on 04/23/1972
(97) 21.36 ft on 05/16/2009
(98) 21.35 ft on 12/02/2019
(99) 21.35 ft on 06/23/2019
(100) 21.35 ft on 06/04/2013
(101) 21.33 ft on 04/04/1989
(102) 21.23 ft on 04/24/1996
(103) 21.22 ft on 02/07/2008
(104) 21.18 ft on 12/23/2013
(105) 21.17 ft on 01/25/2019
(106) 21.15 ft on 03/21/2020
(107) 21.10 ft on 03/06/2011
(108) 21.00 ft on 07/18/2021
(109) 20.98 ft on 04/01/1980
(110) 20.96 ft on 04/11/2009
(111) 20.92 ft on 02/09/2008
(112) 20.91 ft on 03/09/2022
(113) 20.90 ft on 10/05/2014
(114) 20.86 ft on 04/04/2022
(115) 20.85 ft on 03/02/2021
(116) 20.83 ft on 05/09/1998
(117) 20.82 ft on 03/08/1976
(118) 20.80 ft on 12/07/2014
(119) 20.72 ft on 06/14/2018
(120) 20.71 ft on 03/07/1963
(121) 20.70 ft on 06/29/2000
(122) 20.70 ft on 07/22/2010
(123) 20.68 ft on 05/28/2019
(124) 20.67 ft on 02/02/2021
(125) 20.66 ft on 04/06/1952
(126) 20.66 ft on 02/25/2016
(127) 20.65 ft on 07/28/2022
(128) 20.65 ft on 03/11/1964
(129) 20.64 ft on 11/26/2020
(130) 20.64 ft on 01/27/2012
(131) 20.61 ft on 07/02/1960
(132) 20.60 ft on 03/30/1921
(133) 20.60 ft on 04/11/1942
(134) 20.50 ft on 01/19/1999
(135) 20.50 ft on 05/11/2003
(136) 20.49 ft on 12/01/2011
(137) 20.46 ft on 04/13/2016
(138) 20.45 ft on 07/01/2000
(139) 20.45 ft on 01/31/2013
(140) 20.44 ft on 07/24/2020
(141) 20.43 ft on 01/24/1997
(142) 20.43 ft on 07/22/2020
(143) 20.40 ft on 01/21/2017
(144) 20.40 ft on 06/26/2000
(145) 20.38 ft on 03/18/2019
(146) 20.35 ft on 01/29/2024 (P)
(147) 20.34 ft on 12/11/1966
(148) 20.32 ft on 04/04/2019
(149) 20.31 ft on 02/01/1947
(150) 20.31 ft on 05/05/1998
(151) 20.31 ft on 02/02/1999
(152) 20.29 ft on 02/24/1971
(153) 20.28 ft on 02/11/2020
(154) 20.26 ft on 03/19/2013
(155) 20.26 ft on 02/14/2001
(156) 20.25 ft on 03/22/1998
(157) 20.21 ft on 02/27/1956
(158) 20.21 ft on 03/25/1998
(159) 20.21 ft on 05/02/2014
(160) 20.19 ft on 05/01/2020
(161) 20.19 ft on 01/03/2022
(162) 20.17 ft on 12/30/2008
(163) 20.16 ft on 07/09/1998
(164) 20.13 ft on 12/17/2011
(165) 20.12 ft on 01/02/2019
(166) 20.09 ft on 12/20/2021
(167) 20.09 ft on 08/30/1981
(168) 20.09 ft on 08/07/2020
(169) 20.06 ft on 05/07/2013
(170) 20.04 ft on 02/23/2003
(171) 20.02 ft on 09/04/2014
(172) 20.01 ft on 05/02/1998
(173) 20.00 ft on 04/02/1924
(174) 20.00 ft on 01/11/2008
(175) 19.98 ft on 12/25/1924
(176) 19.97 ft on 04/18/1998
(177) 19.97 ft on 03/05/2008
(178) 19.96 ft on 04/27/2019
(179) 19.91 ft on 04/21/1992
(180) 19.90 ft on 05/24/1998
(181) 19.90 ft on 04/21/1940
(182) 19.90 ft on 11/29/2015
(183) 19.86 ft on 04/29/1966
(184) 19.85 ft on 06/15/1998
(185) 19.85 ft on 02/28/2013
(186) 19.85 ft on 02/26/2011
(187) 19.78 ft on 03/04/2020
(188) 19.77 ft on 06/03/1999
(189) 19.77 ft on 04/11/2015
(190) 19.74 ft on 12/31/2019
(191) 19.73 ft on 04/05/1999
(192) 19.72 ft on 12/14/2009
(193) 19.71 ft on 05/17/2014
(194) 19.69 ft on 09/04/1931
(195) 19.69 ft on 12/07/2011
(196) 19.68 ft on 11/19/2015
(197) 19.67 ft on 04/07/2017
(198) 19.64 ft on 05/16/2023
(199) 19.63 ft on 04/02/1998
(200) 19.62 ft on 04/21/2009
(201) 19.58 ft on 07/14/1987
(202) 19.58 ft on 05/07/1999
(203) 19.58 ft on 05/23/2022
(204) 19.56 ft on 02/26/2014
(205) 19.56 ft on 04/10/2010
(206) 19.53 ft on 01/20/2023
(207) 19.52 ft on 06/13/2009
(208) 19.50 ft on 02/16/2005
(209) 19.49 ft on 08/29/2000
(210) 19.47 ft on 04/02/2016
(211) 19.47 ft on 02/25/2021
(212) 19.46 ft on 03/16/2011
(213) 19.45 ft on 06/13/2003
(214) 19.45 ft on 06/19/2000
(215) 19.45 ft on 01/25/2010
(216) 19.41 ft on 03/24/2022
(217) 19.38 ft on 06/22/2009
(218) 19.36 ft on 03/06/1953
(219) 19.36 ft on 12/02/2004
(220) 19.35 ft on 10/28/2019
(221) 19.33 ft on 04/25/1955
(222) 19.32 ft on 07/31/1998
(223) 19.31 ft on 05/03/2010
(224) 19.30 ft on 08/09/2000
(225) 19.28 ft on 01/13/2014
(226) 19.23 ft on 05/05/2019
(227) 19.20 ft on 08/06/1998
(228) 19.20 ft on 03/06/2004
(229) 19.19 ft on 11/28/2019
(230) 19.17 ft on 05/29/2000
(231) 19.15 ft on 03/27/2010
(232) 19.14 ft on 02/05/1997
(233) 19.13 ft on 02/28/1936
(234) 19.12 ft on 06/15/1999
(235) 19.08 ft on 05/21/2020
(236) 19.08 ft on 11/26/2004
(237) 19.05 ft on 02/11/1965
(238) 19.05 ft on 04/22/2016
(239) 19.05 ft on 09/18/2016
(240) 19.02 ft on 10/22/2016
(241) 19.00 ft on 11/25/2003
(242) 18.96 ft on 07/11/2022
(243) 18.96 ft on 03/10/1999
(244) 18.94 ft on 05/02/2016
(245) 18.93 ft on 09/13/2014
(246) 18.92 ft on 11/27/2010
(247) 18.92 ft on 01/18/2012
(248) 18.88 ft on 06/28/1999
(249) 18.86 ft on 07/05/2019
(250) 18.86 ft on 12/09/2004
(251) 18.84 ft on 03/30/1998
(252) 18.82 ft on 06/23/1998
(253) 18.82 ft on 03/27/2015
(254) 18.81 ft on 05/25/2017
(255) 18.81 ft on 12/31/2003
(256) 18.81 ft on 12/25/2014
(257) 18.80 ft on 06/20/2010
(258) 18.80 ft on 05/08/2012
(259) 18.79 ft on 01/05/2015
(260) 18.77 ft on 03/13/2021
(261) 18.75 ft on 04/04/2015
(262) 18.71 ft on 03/29/2020
(263) 18.68 ft on 03/28/2021
(264) 18.66 ft on 10/10/2009
(265) 18.64 ft on 07/12/2003
(266) 18.61 ft on 07/11/2015
(267) 18.61 ft on 02/23/2010
(268) 18.60 ft on 02/10/2005
(269) 18.60 ft on 11/03/2004
(270) 18.59 ft on 02/19/2008
(271) 18.58 ft on 05/13/2016
(272) 18.57 ft on 04/30/1999
(273) 18.57 ft on 08/23/2019
(274) 18.54 ft on 09/03/2012
(275) 18.47 ft on 03/21/2000
(276) 18.45 ft on 07/03/1999
(277) 18.45 ft on 05/13/2015
(278) 18.42 ft on 07/26/1998
(279) 18.42 ft on 06/03/2019
(280) 18.40 ft on 03/01/1999
(281) 18.32 ft on 02/27/2020
(282) 18.32 ft on 09/03/2003
(283) 18.30 ft on 05/21/2010
(284) 18.29 ft on 03/11/2020
(285) 18.28 ft on 05/28/2009
(286) 18.27 ft on 07/09/2011
(287) 18.25 ft on 08/08/2023
(288) 18.24 ft on 11/03/2009
(289) 18.23 ft on 03/14/2010
(290) 18.22 ft on 04/14/2022
(291) 18.20 ft on 06/12/1941
(292) 18.20 ft on 08/30/2004
(293) 18.19 ft on 04/28/2010
(294) 18.17 ft on 12/21/2008
(295) 18.17 ft on 01/02/2011
(296) 18.15 ft on 12/01/2016
(297) 18.12 ft on 04/12/2011
(298) 18.11 ft on 02/19/1998
(299) 18.10 ft on 10/20/2004
(300) 18.09 ft on 03/15/2020
(301) 18.07 ft on 03/28/2013
(302) 18.04 ft on 07/15/2016
(303) 18.04 ft on 05/09/2009
(304) 18.03 ft on 12/26/2003
(305) 18.02 ft on 06/21/2022
(306) 18.02 ft on 12/03/2018
(307) 17.93 ft on 11/13/2004
(308) 17.91 ft on 02/10/2023
(309) 17.88 ft on 06/20/1998
(310) 17.88 ft on 10/25/2009
(311) 17.87 ft on 02/24/1997
(312) 17.82 ft on 02/07/2012
(313) 17.78 ft on 09/09/2012
(314) 17.74 ft on 04/06/1998
(315) 17.71 ft on 04/11/1999
(316) 17.59 ft on 05/28/2011
(317) 17.49 ft on 06/10/1998
(318) 17.38 ft on 02/13/2022
(319) 17.38 ft on 07/01/2010
(320) 17.37 ft on 01/14/1999
(321) 17.34 ft on 06/04/2010
(322) 17.30 ft on 01/09/1998
(323) 17.22 ft on 04/30/2021
(324) 17.20 ft on 04/26/2003
(325) 17.14 ft on 03/01/1998
(326) 17.12 ft on 09/27/2012
(327) 17.11 ft on 08/04/1998
(328) 17.10 ft on 05/08/2022
(329) 17.07 ft on 12/30/2018
(330) 17.02 ft on 01/05/2023
(331) 16.99 ft on 11/20/2009
(332) 16.92 ft on 06/17/2009
(333) 16.90 ft on 08/27/2018
(334) 16.75 ft on 01/27/2023
(335) 16.74 ft on 07/16/1934
(336) 16.74 ft on 12/04/2009
(337) 16.73 ft on 05/09/2023
(338) 16.67 ft on 03/07/1999
(339) 16.67 ft on 05/29/2021
(340) 16.63 ft on 05/03/2012
(341) 16.57 ft on 04/09/2000
(342) 16.55 ft on 01/13/2024 (P)
(343) 16.50 ft on 10/27/2004
(344) 16.43 ft on 12/22/2012
(345) 16.30 ft on 03/25/2019
(346) 16.30 ft on 05/30/2020
(347) 16.25 ft on 04/03/2023
(348) 16.24 ft on 08/31/2021
(349) 16.23 ft on 02/22/2019
(350) 16.10 ft on 02/27/2000
(351) 15.92 ft on 05/21/2021
(352) 15.65 ft on 01/27/2021
(353) 15.63 ft on 10/12/2019
(354) 15.62 ft on 01/14/2023
(355) 15.26 ft on 05/03/2019
(356) 13.05 ft on 09/21/1954

(P): Preliminary values subject to further review.