Historic Crests
(1) 52.60 ft on 05/25/1908
(2) 47.10 ft on 05/03/1990
(3) 46.93 ft on 05/18/1949
(4) 45.56 ft on 04/26/1942
(5) 44.44 ft on 12/20/1991
(6) 43.31 ft on 05/17/1989
(7) 42.90 ft on 06/12/1941
(8) 42.35 ft on 04/27/1922
(9) 42.10 ft on 05/20/1935
(10) 41.98 ft on 05/29/2015
(11) 41.72 ft on 05/26/1957
(12) 41.39 ft on 09/09/2010
(13) 41.15 ft on 02/19/1938
(14) 41.12 ft on 03/20/2006
(15) 41.08 ft on 11/28/2015
(16) 40.96 ft on 03/31/1945
(17) 40.68 ft on 05/08/1969
(18) 40.60 ft on 06/02/1946
(19) 40.50 ft on 02/27/1948
(20) 40.42 ft on 09/23/2018
(21) 40.33 ft on 03/28/1977
(22) 40.25 ft on 06/28/2007
(23) 39.93 ft on 11/04/1981
(24) 39.80 ft on 04/04/1916
(25) 39.67 ft on 05/01/1966
(26) 38.98 ft on 05/09/1995
(27) 38.80 ft on 12/10/1971
(28) 38.73 ft on 03/20/2002
(29) 38.70 ft on 05/18/2015
(30) 38.67 ft on 06/04/1973
(31) 38.65 ft on 02/17/2001
(32) 38.61 ft on 08/23/2022
(33) 38.55 ft on 09/14/2009
(34) 38.54 ft on 12/13/1946
(35) 38.48 ft on 10/24/2015
(36) 38.40 ft on 12/06/1913
(37) 38.30 ft on 12/28/2015
(38) 38.30 ft on 01/26/2012
(39) 38.28 ft on 05/04/1979
(40) 38.25 ft on 06/23/2015
(41) 38.25 ft on 03/21/2012
(42) 38.25 ft on 04/08/2002
(43) 38.20 ft on 10/16/2018
(44) 38.20 ft on 12/15/1923
(45) 38.20 ft on 11/09/1918
(46) 38.19 ft on 06/12/2009
(47) 38.17 ft on 04/25/2019
(48) 38.10 ft on 06/10/2004
(49) 38.10 ft on 05/04/1950
(50) 38.06 ft on 09/22/1964
(51) 37.89 ft on 07/30/2004
(52) 37.89 ft on 03/17/1998
(53) 37.70 ft on 10/19/2002
(54) 37.66 ft on 03/02/2018
(55) 37.52 ft on 03/19/2008
(56) 37.48 ft on 10/27/2023 (P)
(57) 37.41 ft on 04/20/1976
(58) 37.20 ft on 10/10/2018
(59) 37.14 ft on 10/23/2009
(60) 37.10 ft on 03/19/2020
(61) 37.07 ft on 10/26/2018
(62) 37.03 ft on 04/29/2024 (P)
(63) 36.88 ft on 02/21/2018
(64) 36.88 ft on 02/26/1993
(65) 36.83 ft on 10/31/2015
(66) 36.83 ft on 10/29/2023 (P)
(67) 36.82 ft on 02/01/2002
(68) 36.60 ft on 05/17/2020
(69) 36.56 ft on 05/12/2019
(70) 36.42 ft on 05/19/2019
(71) 36.40 ft on 06/02/1986
(72) 36.03 ft on 05/11/2015
(73) 35.94 ft on 04/21/2016
(74) 35.92 ft on 01/30/2010
(75) 35.85 ft on 12/28/2018
(76) 35.78 ft on 04/21/2024 (P)
(77) 35.71 ft on 04/01/2007
(78) 35.55 ft on 03/13/2001
(79) 35.50 ft on 05/17/2021
(80) 35.47 ft on 03/01/2001
(81) 35.21 ft on 01/17/2017
(82) 35.13 ft on 12/14/2015
(83) 35.05 ft on 06/03/2019
(84) 35.01 ft on 06/17/2019
(85) 35.00 ft on 01/08/2016
(86) 34.96 ft on 06/04/2017
(87) 34.96 ft on 05/03/2019
(88) 34.93 ft on 06/02/2021
(89) 34.92 ft on 05/06/2002
(90) 34.80 ft on 02/13/2020
(91) 34.79 ft on 07/05/2016
(92) 34.64 ft on 06/30/2004
(93) 34.63 ft on 10/10/2009
(94) 34.56 ft on 02/26/2006
(95) 34.39 ft on 06/19/2007
(96) 34.36 ft on 06/25/2017
(97) 34.29 ft on 01/14/2007
(98) 34.28 ft on 02/15/2010
(99) 34.25 ft on 02/24/2016
(100) 34.25 ft on 11/19/2004
(101) 34.25 ft on 03/31/2002
(102) 34.21 ft on 09/11/2007
(103) 34.03 ft on 03/10/2016
(104) 33.78 ft on 12/25/2023 (P)
(105) 33.77 ft on 11/01/2018
(106) 33.75 ft on 02/09/2023
(107) 33.56 ft on 11/23/2004
(108) 33.55 ft on 01/04/2005
(109) 33.36 ft on 05/26/2020
(110) 33.35 ft on 01/10/2013
(111) 33.33 ft on 06/24/2020
(112) 33.29 ft on 05/04/2009
(113) 33.20 ft on 06/14/2016
(114) 33.02 ft on 04/25/2008
(115) 32.97 ft on 12/31/2006
(116) 32.87 ft on 02/09/2010
(117) 32.86 ft on 05/26/2021
(118) 32.86 ft on 05/12/2021
(119) 32.84 ft on 05/13/2016
(120) 32.77 ft on 03/14/2020
(121) 32.72 ft on 12/20/2017
(122) 32.67 ft on 05/28/2016
(123) 32.53 ft on 08/20/2004
(124) 32.50 ft on 03/29/2001
(125) 32.44 ft on 04/14/2019
(126) 32.42 ft on 05/09/2015
(127) 32.41 ft on 11/09/2018
(128) 32.40 ft on 01/04/2019
(129) 32.36 ft on 10/27/2009
(130) 32.29 ft on 04/25/2004
(131) 32.26 ft on 03/18/2016
(132) 32.25 ft on 03/29/2018
(133) 32.12 ft on 04/03/2017
(134) 32.09 ft on 06/21/2016
(135) 32.06 ft on 07/14/2007
(136) 32.06 ft on 03/25/2001
(137) 32.02 ft on 10/05/2004
(138) 32.00 ft on 03/25/2016
(139) 32.00 ft on 04/11/2008
(140) 31.99 ft on 05/03/2011
(141) 31.96 ft on 11/12/2008
(142) 31.94 ft on 06/08/2021
(143) 31.94 ft on 09/12/2003
(144) 31.90 ft on 09/09/2018
(145) 31.87 ft on 03/12/2009
(146) 31.82 ft on 03/08/2024 (P)
(147) 31.76 ft on 06/20/2020
(148) 31.74 ft on 04/17/2002
(149) 31.63 ft on 10/16/2007
(150) 31.44 ft on 04/30/2021
(151) 31.41 ft on 06/04/2007
(152) 31.39 ft on 09/26/2010
(153) 31.34 ft on 02/19/2012
(154) 31.33 ft on 07/25/2007
(155) 31.13 ft on 01/15/2016
(156) 31.04 ft on 06/04/2004
(157) 31.02 ft on 03/17/2023
(158) 30.98 ft on 01/30/2001
(159) 30.85 ft on 11/18/2015
(160) 30.80 ft on 07/16/2007
(161) 30.72 ft on 07/09/2015
(162) 30.70 ft on 05/26/2003
(163) 30.69 ft on 04/25/2015
(164) 30.64 ft on 02/26/2004
(165) 30.59 ft on 05/10/2016
(166) 30.55 ft on 10/29/2022
(167) 30.52 ft on 09/10/2020
(168) 30.51 ft on 06/28/2016
(169) 30.41 ft on 03/26/2010
(170) 30.39 ft on 05/03/2016
(171) 30.39 ft on 11/13/2018
(172) 30.35 ft on 01/20/2016
(173) 30.33 ft on 05/20/2016
(174) 30.30 ft on 02/22/2003
(175) 30.24 ft on 06/12/2016
(176) 30.18 ft on 04/09/2012
(177) 30.12 ft on 07/11/2015
(178) 30.11 ft on 09/27/2018
(179) 30.09 ft on 03/21/2010
(180) 30.05 ft on 12/22/2013
(181) 30.02 ft on 02/25/2001

(P): Preliminary values subject to further review.