Historic Crests
(1) 3.18 ft on 10/07/2016
(2) 2.96 ft on 10/07/1996
(3) 2.82 ft on 10/08/1996
(4) 2.82 ft on 09/26/2004
(5) 2.69 ft on 09/13/2017
(6) 2.66 ft on 10/05/2017
(7) 2.65 ft on 09/13/2017
(8) 2.63 ft on 10/04/2017
(9) 2.63 ft on 10/03/2017
(10) 2.63 ft on 09/16/2001
(11) 2.60 ft on 10/03/2017
(12) 2.59 ft on 10/02/2017
(13) 2.57 ft on 10/04/2017
(14) 2.56 ft on 10/02/2017
(15) 2.55 ft on 10/09/1996
(16) 2.51 ft on 08/22/2008
(17) 2.50 ft on 10/06/2017
(18) 2.50 ft on 10/05/2017
(19) 2.44 ft on 09/15/2001
(20) 2.42 ft on 10/06/2017
(21) 2.42 ft on 09/17/2001 (P)
(22) 2.36 ft on 10/19/2017
(23) 2.34 ft on 09/21/2020
(24) 2.32 ft on 10/01/2017
(25) 2.31 ft on 10/06/1996 (P)
(26) 2.27 ft on 09/15/2017
(27) 2.26 ft on 09/22/2020
(28) 2.25 ft on 09/22/2020
(29) 2.24 ft on 10/07/2017
(30) 2.23 ft on 10/18/2017
(31) 2.23 ft on 09/26/2008
(32) 2.22 ft on 09/14/2017
(33) 2.22 ft on 09/27/2004 (P)
(34) 2.22 ft on 10/05/1996 (P)
(35) 2.21 ft on 09/25/2008
(36) 2.20 ft on 09/18/2001 (P)
(37) 2.18 ft on 10/19/2017
(38) 2.18 ft on 10/07/2017
(39) 2.18 ft on 08/23/2008
(40) 2.17 ft on 10/20/2017
(41) 2.15 ft on 10/20/2017
(42) 2.15 ft on 09/25/2008
(43) 2.14 ft on 09/18/2017
(44) 2.13 ft on 09/21/2020
(45) 2.12 ft on 10/13/2016
(46) 2.12 ft on 09/24/2008
(47) 2.09 ft on 10/18/2017
(48) 2.09 ft on 08/22/2008
(49) 2.08 ft on 10/12/2016
(50) 2.07 ft on 09/16/2017
(51) 2.06 ft on 09/19/2017
(52) 2.06 ft on 09/19/2017
(53) 2.06 ft on 10/13/2016
(54) 2.06 ft on 09/26/2008
(55) 2.05 ft on 09/20/2020
(56) 2.04 ft on 09/18/2017
(57) 2.02 ft on 10/12/2016
(58) 2.02 ft on 10/11/2016
(59) 2.02 ft on 10/08/2016
(60) 2.00 ft on 09/23/2020
(61) 2.00 ft on 09/15/2017
(62) 1.99 ft on 09/19/2001 (P)
(63) 1.99 ft on 08/23/2008
(64) 1.98 ft on 09/25/2017
(65) 1.98 ft on 09/17/2017
(66) 1.98 ft on 09/06/2004 (P)
(67) 1.98 ft on 11/24/1996 (P)
(68) 1.98 ft on 11/23/1996 (P)
(69) 1.98 ft on 10/08/2015
(70) 1.98 ft on 10/08/2015
(71) 1.97 ft on 10/08/2017
(72) 1.97 ft on 09/17/2017
(73) 1.97 ft on 10/07/2015
(74) 1.96 ft on 10/17/2017
(75) 1.96 ft on 05/22/2009
(76) 1.96 ft on 05/21/2009
(77) 1.95 ft on 10/06/2015
(78) 1.95 ft on 09/23/2020
(79) 1.94 ft on 10/08/2017
(80) 1.94 ft on 09/20/2017
(81) 1.94 ft on 09/16/2017
(82) 1.94 ft on 10/10/2016
(83) 1.94 ft on 09/24/2008
(84) 1.94 ft on 10/07/2015
(85) 1.93 ft on 10/21/2017
(86) 1.93 ft on 09/24/2017
(87) 1.92 ft on 09/04/2019
(88) 1.92 ft on 10/09/2015
(89) 1.91 ft on 10/09/2016
(90) 1.90 ft on 10/14/2016
(91) 1.90 ft on 10/09/2016
(92) 1.90 ft on 09/27/2008
(93) 1.89 ft on 10/01/2017
(94) 1.89 ft on 09/20/2017
(95) 1.89 ft on 09/26/2017
(96) 1.89 ft on 05/21/2009
(97) 1.88 ft on 10/21/2017
(98) 1.88 ft on 10/10/2016
(99) 1.88 ft on 09/28/2004 (P)
(100) 1.87 ft on 09/21/2008
(101) 1.86 ft on 09/25/2017
(102) 1.85 ft on 09/23/2017
(103) 1.85 ft on 09/22/2008
(104) 1.84 ft on 08/24/2008
(105) 1.84 ft on 09/09/2005
(106) 1.84 ft on 11/22/1996 (P)
(107) 1.83 ft on 09/08/2005 (P)
(108) 1.83 ft on 10/09/2015
(109) 1.82 ft on 09/21/2017
(110) 1.82 ft on 09/26/2017
(111) 1.82 ft on 09/20/2008
(112) 1.82 ft on 08/21/2008
(113) 1.81 ft on 09/10/2005 (P)
(114) 1.81 ft on 09/22/2004 (P)
(115) 1.81 ft on 05/23/2009
(116) 1.81 ft on 10/05/2005
(117) 1.80 ft on 09/24/2017
(118) 1.80 ft on 09/22/2017
(119) 1.80 ft on 10/14/2016
(120) 1.79 ft on 09/20/2020
(121) 1.79 ft on 09/04/2019
(122) 1.79 ft on 09/25/2004 (P)
(123) 1.79 ft on 09/21/2004 (P)
(124) 1.79 ft on 10/17/1999 (P)
(125) 1.79 ft on 09/23/2008
(126) 1.79 ft on 09/21/2008
(127) 1.79 ft on 10/05/2015
(128) 1.79 ft on 10/03/2015
(129) 1.79 ft on 10/03/2015
(130) 1.79 ft on 10/02/2015
(131) 1.78 ft on 10/06/2005 (P)
(132) 1.78 ft on 05/22/2009
(133) 1.78 ft on 09/28/2015
(134) 1.77 ft on 09/27/2017
(135) 1.77 ft on 10/09/2017
(136) 1.77 ft on 09/21/2017
(137) 1.77 ft on 09/23/2017
(138) 1.76 ft on 10/09/2017
(139) 1.76 ft on 09/28/2015
(140) 1.75 ft on 09/27/2008
(141) 1.75 ft on 09/22/2008
(142) 1.75 ft on 09/15/1999 (P)
(143) 1.74 ft on 09/30/2015
(144) 1.74 ft on 09/29/2015
(145) 1.74 ft on 09/29/2015
(146) 1.74 ft on 09/25/2015
(147) 1.73 ft on 10/06/2020
(148) 1.73 ft on 09/22/2017
(149) 1.73 ft on 05/20/2009
(150) 1.73 ft on 10/10/2015
(151) 1.72 ft on 10/16/2016
(152) 1.72 ft on 10/15/2016
(153) 1.72 ft on 09/20/2001 (P)
(154) 1.72 ft on 05/05/2013
(155) 1.72 ft on 11/18/2019
(156) 1.71 ft on 09/27/2017
(157) 1.71 ft on 09/28/2008
(158) 1.71 ft on 09/27/2015
(159) 1.70 ft on 09/05/2008
(160) 1.70 ft on 09/02/2008
(161) 1.70 ft on 11/17/2019
(162) 1.69 ft on 11/25/1996 (P)
(163) 1.69 ft on 10/04/2015
(164) 1.69 ft on 09/25/2015
(165) 1.68 ft on 10/15/2016
(166) 1.68 ft on 08/24/2008
(167) 1.68 ft on 09/30/2015
(168) 1.68 ft on 09/26/2015
(169) 1.68 ft on 10/05/2020
(170) 1.68 ft on 09/05/2019
(171) 1.67 ft on 10/06/2020
(172) 1.67 ft on 11/18/2019
(173) 1.67 ft on 10/22/2017
(174) 1.67 ft on 10/02/2007
(175) 1.66 ft on 10/15/2017
(176) 1.66 ft on 10/17/2016
(177) 1.66 ft on 08/26/2008
(178) 1.66 ft on 09/24/2015
(179) 1.66 ft on 10/12/2019
(180) 1.65 ft on 10/15/2017
(181) 1.65 ft on 10/10/2017
(182) 1.65 ft on 09/28/2017
(183) 1.65 ft on 10/16/2016
(184) 1.65 ft on 09/23/2004 (P)
(185) 1.65 ft on 09/27/2015
(186) 1.65 ft on 09/26/2015
(187) 1.64 ft on 10/05/2015
(188) 1.64 ft on 11/09/2020
(189) 1.64 ft on 09/24/2020
(190) 1.64 ft on 10/11/2019
(191) 1.63 ft on 10/22/2017
(192) 1.63 ft on 09/11/2005 (P)
(193) 1.63 ft on 10/03/2007
(194) 1.63 ft on 10/01/2015
(195) 1.62 ft on 10/17/2017
(196) 1.62 ft on 10/16/2017
(197) 1.62 ft on 10/10/2017
(198) 1.62 ft on 10/02/2015
(199) 1.62 ft on 10/01/2015
(200) 1.61 ft on 09/30/2017
(201) 1.61 ft on 09/28/2017
(202) 1.61 ft on 10/17/2016
(203) 1.61 ft on 10/04/1996 (P)
(204) 1.61 ft on 10/10/2015
(205) 1.61 ft on 10/19/2020
(206) 1.61 ft on 10/07/2020
(207) 1.61 ft on 09/24/2020
(208) 1.61 ft on 11/15/2019
(209) 1.61 ft on 10/12/2019
(210) 1.61 ft on 10/11/2019
(211) 1.60 ft on 10/04/2020
(212) 1.60 ft on 10/07/2005 (P)
(213) 1.60 ft on 09/07/2005 (P)
(214) 1.60 ft on 09/28/2008
(215) 1.60 ft on 10/01/2001 (P)
(216) 1.59 ft on 10/06/2016
(217) 1.59 ft on 09/03/2008
(218) 1.59 ft on 05/24/2009
(219) 1.59 ft on 11/10/2020
(220) 1.59 ft on 11/15/2019
(221) 1.59 ft on 10/10/2019
(222) 1.58 ft on 10/20/2020
(223) 1.58 ft on 10/20/2020
(224) 1.58 ft on 10/05/2020
(225) 1.58 ft on 11/17/2019
(226) 1.58 ft on 09/03/2019
(227) 1.58 ft on 10/14/2017
(228) 1.58 ft on 09/30/2017
(229) 1.58 ft on 09/05/2008
(230) 1.57 ft on 10/16/2017
(231) 1.57 ft on 09/12/2005 (P)
(232) 1.57 ft on 09/20/2008
(233) 1.57 ft on 09/03/2008
(234) 1.57 ft on 10/04/2015
(235) 1.56 ft on 10/07/2020
(236) 1.56 ft on 11/19/2019
(237) 1.56 ft on 11/16/2019
(238) 1.56 ft on 11/09/2019
(239) 1.56 ft on 09/24/2004 (P)
(240) 1.56 ft on 05/04/2013
(241) 1.55 ft on 10/03/2007
(242) 1.55 ft on 11/10/2020
(243) 1.55 ft on 09/19/2020
(244) 1.55 ft on 11/14/2019
(245) 1.55 ft on 10/13/2019
(246) 1.54 ft on 10/18/2020
(247) 1.54 ft on 11/10/2019
(248) 1.54 ft on 11/10/2019
(249) 1.54 ft on 10/13/2019
(250) 1.54 ft on 09/29/2004 (P)
(251) 1.54 ft on 12/16/1997 (P)
(252) 1.54 ft on 10/11/2015
(253) 1.53 ft on 11/16/2001 (P)
(254) 1.53 ft on 11/15/2001 (P)
(255) 1.53 ft on 09/02/2008
(256) 1.53 ft on 10/11/2015
(257) 1.52 ft on 10/09/2019
(258) 1.52 ft on 09/05/2004 (P)
(259) 1.52 ft on 09/01/2008
(260) 1.51 ft on 10/18/2016
(261) 1.51 ft on 09/30/2001 (P)
(262) 1.51 ft on 10/09/2004 (P)
(263) 1.51 ft on 09/29/2014
(264) 1.51 ft on 10/21/2020
(265) 1.51 ft on 10/10/2019
(266) 1.50 ft on 10/19/2020
(267) 1.50 ft on 11/19/2019
(268) 1.50 ft on 10/14/2019
(269) 1.50 ft on 10/14/2017
(270) 1.50 ft on 09/29/2017
(271) 1.50 ft on 10/18/2016
(272) 1.50 ft on 10/27/2004 (P)
(273) 1.50 ft on 06/28/2012
(274) 1.50 ft on 05/05/2013
(275) 1.50 ft on 09/24/2015
(276) 1.50 ft on 10/12/2015
(277) 1.49 ft on 10/11/2017
(278) 1.49 ft on 09/21/2001 (P)
(279) 1.49 ft on 09/29/2008
(280) 1.49 ft on 09/01/2008
(281) 1.49 ft on 08/27/2008
(282) 1.49 ft on 09/28/2014
(283) 1.49 ft on 10/12/2015
(284) 1.48 ft on 11/14/2019
(285) 1.48 ft on 10/26/2004 (P)
(286) 1.48 ft on 10/08/2004 (P)
(287) 1.48 ft on 09/29/2008
(288) 1.48 ft on 10/16/2013
(289) 1.47 ft on 09/04/2008
(290) 1.47 ft on 08/31/2008
(291) 1.47 ft on 08/25/2008
(292) 1.47 ft on 10/10/2011
(293) 1.47 ft on 09/30/2014
(294) 1.46 ft on 10/14/2019
(295) 1.46 ft on 11/16/2017
(296) 1.46 ft on 11/15/2017
(297) 1.46 ft on 10/04/2005 (P)
(298) 1.46 ft on 09/06/2008
(299) 1.46 ft on 08/31/2008
(300) 1.45 ft on 10/11/2017
(301) 1.45 ft on 09/15/2004 (P)
(302) 1.45 ft on 09/27/2014
(303) 1.45 ft on 11/16/2019
(304) 1.44 ft on 11/11/2019
(305) 1.44 ft on 09/13/2005 (P)
(306) 1.44 ft on 10/10/2004 (P)
(307) 1.44 ft on 09/19/2008
(308) 1.44 ft on 10/16/2013
(309) 1.43 ft on 10/12/2017
(310) 1.43 ft on 10/14/2005 (P)
(311) 1.43 ft on 09/30/2004 (P)
(312) 1.43 ft on 09/14/2004 (P)
(313) 1.43 ft on 10/10/2011
(314) 1.43 ft on 06/28/2012
(315) 1.43 ft on 11/11/2019
(316) 1.42 ft on 11/13/2019
(317) 1.42 ft on 09/19/2007
(318) 1.42 ft on 10/17/2005 (P)
(319) 1.42 ft on 10/13/2005 (P)
(320) 1.42 ft on 08/30/2008
(321) 1.42 ft on 05/06/2013
(322) 1.42 ft on 09/29/2014
(323) 1.41 ft on 11/12/2017
(324) 1.41 ft on 10/16/2005 (P)
(325) 1.41 ft on 10/15/2005 (P)
(326) 1.41 ft on 10/25/2004 (P)
(327) 1.41 ft on 10/24/2004 (P)
(328) 1.41 ft on 10/01/2004 (P)
(329) 1.41 ft on 11/10/2003 (P)
(330) 1.41 ft on 09/04/2008
(331) 1.41 ft on 08/29/2008
(332) 1.41 ft on 09/28/2014
(333) 1.41 ft on 09/30/2014
(334) 1.41 ft on 10/15/2019
(335) 1.41 ft on 09/05/2019
(336) 1.40 ft on 11/16/2017
(337) 1.40 ft on 10/17/2013
(338) 1.39 ft on 05/23/2009
(339) 1.39 ft on 10/11/2011
(340) 1.39 ft on 05/04/2013
(341) 1.38 ft on 10/13/2017
(342) 1.38 ft on 10/13/2015
(343) 1.38 ft on 10/23/2004 (P)
(344) 1.38 ft on 10/02/2004 (P)
(345) 1.38 ft on 09/07/2004 (P)
(346) 1.38 ft on 08/30/2008
(347) 1.38 ft on 10/17/2013
(348) 1.38 ft on 06/27/2012

(P): Preliminary values subject to further review.