Historic Crests
(1) 30.10 ft on 03/18/1936
(2) 24.70 ft on 05/01/1889
(3) 24.30 ft on 08/19/1955
(4) 23.67 ft on 10/16/1942
(5) 22.60 ft on 04/26/1937
(6) 22.17 ft on 06/22/1972
(7) 21.95 ft on 11/05/1985
(8) 20.00 ft on 04/17/1929
(9) 19.32 ft on 05/12/1924
(10) 19.17 ft on 09/20/2003
(11) 18.78 ft on 10/16/1954
(12) 17.90 ft on 05/13/1932
(13) 17.52 ft on 10/10/1976
(14) 17.38 ft on 05/01/1928
(15) 17.30 ft on 03/02/1954
(16) 17.00 ft on 03/30/1924
(17) 16.96 ft on 03/05/1993
(18) 16.35 ft on 03/20/1975
(19) 16.31 ft on 02/12/1985
(20) 16.30 ft on 05/09/1924
(21) 16.24 ft on 06/04/2018
(22) 16.10 ft on 10/28/1937
(23) 15.74 ft on 05/09/1960
(24) 15.07 ft on 08/14/1955
(25) 15.05 ft on 10/31/2012
(26) 15.03 ft on 01/26/1978
(27) 15.01 ft on 02/15/1984
(28) 14.85 ft on 03/20/1963
(29) 14.83 ft on 12/05/1950
(30) 14.67 ft on 06/09/1955
(31) 14.64 ft on 05/07/1988
(32) 14.61 ft on 04/16/2007
(33) 14.60 ft on 08/24/1933
(34) 14.54 ft on 05/16/2014
(35) 14.44 ft on 04/17/1987
(36) 14.36 ft on 05/08/2022 (P)
(37) 14.34 ft on 04/28/1952
(38) 14.20 ft on 03/08/1967
(39) 14.13 ft on 05/19/2011
(40) 14.11 ft on 12/27/1973
(41) 14.08 ft on 12/08/1950
(42) 13.92 ft on 03/14/2010
(43) 13.83 ft on 01/01/1976
(44) 13.69 ft on 02/26/1979
(45) 13.68 ft on 11/22/1952
(46) 13.64 ft on 06/14/1910
(47) 13.64 ft on 03/22/1962
(48) 13.49 ft on 09/26/1975
(49) 13.47 ft on 04/17/2011
(50) 13.45 ft on 03/15/1978
(51) 13.41 ft on 06/29/1949
(52) 13.38 ft on 06/14/1982
(53) 13.31 ft on 03/24/1991
(54) 13.30 ft on 09/30/1924
(55) 13.27 ft on 03/15/1986
(56) 13.13 ft on 02/04/1982
(57) 13.05 ft on 12/16/2018
(58) 13.00 ft on 01/26/1933
(59) 13.00 ft on 04/21/1933
(60) 12.93 ft on 03/22/2001
(61) 12.88 ft on 03/29/1984
(62) 12.79 ft on 11/28/1993
(63) 12.77 ft on 04/05/1977
(64) 12.60 ft on 04/25/1983
(65) 12.57 ft on 03/11/2011
(66) 12.54 ft on 12/11/2003
(67) 12.54 ft on 02/04/1939
(68) 12.54 ft on 09/19/1945
(69) 12.43 ft on 01/29/1994
(70) 12.41 ft on 11/08/1977
(71) 12.39 ft on 05/09/2013
(72) 12.31 ft on 04/05/1984
(73) 12.29 ft on 04/14/1948
(74) 12.27 ft on 05/23/1942
(75) 12.17 ft on 12/06/1993
(76) 12.11 ft on 02/20/1961
(77) 12.04 ft on 04/29/2011
(78) 12.02 ft on 06/03/1959
(79) 12.00 ft on 05/17/1978
(80) 11.93 ft on 08/07/1978
(81) 11.86 ft on 05/05/2009
(82) 11.81 ft on 11/08/1997
(83) 11.74 ft on 03/29/1960
(84) 11.71 ft on 05/14/1978
(85) 11.70 ft on 04/02/1993
(86) 11.68 ft on 04/05/1960
(87) 11.66 ft on 05/17/1983
(88) 11.63 ft on 02/18/1998
(89) 11.60 ft on 03/05/1963
(90) 11.57 ft on 01/16/1995
(91) 11.50 ft on 05/19/1988
(92) 11.48 ft on 12/30/1942
(93) 11.48 ft on 05/01/1980
(94) 11.40 ft on 03/21/1936
(95) 11.38 ft on 06/23/2018
(96) 11.33 ft on 03/21/1982
(97) 11.31 ft on 02/27/1972
(98) 11.25 ft on 02/28/1936
(99) 11.21 ft on 05/12/1952
(100) 11.20 ft on 11/09/1996
(101) 11.19 ft on 03/17/1968
(102) 11.16 ft on 03/06/1965
(103) 11.14 ft on 09/28/2018
(104) 11.07 ft on 03/27/1978
(105) 11.06 ft on 11/03/1979
(106) 11.05 ft on 12/07/2013
(107) 11.00 ft on 02/05/1932
(108) 11.00 ft on 10/01/1959
(109) 10.91 ft on 05/08/1994
(110) 10.90 ft on 04/28/1973
(111) 10.89 ft on 02/01/2013
(112) 10.88 ft on 04/21/2008
(113) 10.85 ft on 11/30/2005
(114) 10.84 ft on 02/06/2014
(115) 10.84 ft on 04/22/1992
(116) 10.74 ft on 10/10/1979
(117) 10.72 ft on 12/31/1990
(118) 10.68 ft on 02/22/2014
(119) 10.68 ft on 02/22/2014
(120) 10.68 ft on 03/24/1993
(121) 10.64 ft on 03/26/1953
(122) 10.64 ft on 12/09/1972
(123) 10.64 ft on 01/25/1979
(124) 10.62 ft on 01/29/2024 (P)
(125) 10.59 ft on 03/01/2021
(126) 10.58 ft on 02/14/1971
(127) 10.58 ft on 04/17/1993
(128) 10.51 ft on 02/22/1937
(129) 10.51 ft on 03/29/1994
(130) 10.49 ft on 02/10/1994
(131) 10.47 ft on 01/10/2024 (P)
(132) 10.43 ft on 05/31/1971
(133) 10.43 ft on 12/13/1983
(134) 10.42 ft on 01/22/1979
(135) 10.33 ft on 12/08/2011
(136) 10.30 ft on 05/06/2017
(137) 10.29 ft on 04/21/1940
(138) 10.29 ft on 03/08/1994
(139) 10.29 ft on 05/01/2020
(140) 10.27 ft on 06/13/1955
(141) 10.27 ft on 10/06/1979
(142) 10.26 ft on 01/17/1991
(143) 10.24 ft on 10/23/1990
(144) 10.22 ft on 06/03/1974
(145) 10.21 ft on 03/29/2005
(146) 10.21 ft on 03/23/1955
(147) 10.20 ft on 11/16/1926
(148) 10.20 ft on 03/05/1964
(149) 10.18 ft on 03/21/1998
(150) 10.17 ft on 08/04/1978
(151) 10.17 ft on 03/16/1967
(152) 10.16 ft on 05/07/1944
(153) 10.07 ft on 02/04/2016
(154) 10.03 ft on 04/05/1987
(155) 10.02 ft on 06/04/1960
(156) 9.97 ft on 10/03/1976
(157) 9.96 ft on 05/28/1968
(158) 9.92 ft on 02/19/2000
(159) 9.85 ft on 04/06/1957
(160) 9.85 ft on 02/02/2016
(161) 9.82 ft on 08/26/1937
(162) 9.81 ft on 01/31/2001
(163) 9.80 ft on 12/02/1934
(164) 9.80 ft on 02/12/1925
(165) 9.76 ft on 10/18/1975
(166) 9.74 ft on 04/18/1940
(167) 9.73 ft on 02/02/1951
(168) 9.71 ft on 01/24/1965
(169) 9.70 ft on 03/06/1929
(170) 9.69 ft on 02/23/1971
(171) 9.69 ft on 03/24/1944
(172) 9.69 ft on 10/26/1971
(173) 9.64 ft on 03/20/1983
(174) 9.60 ft on 10/03/1929
(175) 9.59 ft on 01/30/1970
(176) 9.57 ft on 12/11/1967
(177) 9.55 ft on 01/20/1988
(178) 9.54 ft on 03/13/1962
(179) 9.53 ft on 01/09/1998
(180) 9.51 ft on 03/02/1987
(181) 9.51 ft on 04/30/1964
(182) 9.50 ft on 04/25/1970
(183) 9.48 ft on 06/18/1949
(184) 9.46 ft on 12/23/1972
(185) 9.40 ft on 10/19/1927
(186) 9.39 ft on 11/29/1984
(187) 9.39 ft on 05/05/1972
(188) 9.39 ft on 02/02/1950
(189) 9.37 ft on 05/17/1989
(190) 9.36 ft on 12/30/2013
(191) 9.34 ft on 04/20/1943
(192) 9.33 ft on 09/10/2018
(193) 9.28 ft on 12/22/2018
(194) 9.27 ft on 01/31/1939
(195) 9.24 ft on 04/08/1988
(196) 9.24 ft on 02/14/1972
(197) 9.22 ft on 04/02/1970
(198) 9.19 ft on 08/17/1942
(199) 9.18 ft on 02/27/1962
(200) 9.18 ft on 02/02/2016
(201) 9.17 ft on 04/17/2018
(202) 9.17 ft on 07/10/1970
(203) 9.17 ft on 03/14/1963
(204) 9.15 ft on 06/01/1985
(205) 9.12 ft on 04/15/1961
(206) 9.11 ft on 12/31/1954
(207) 9.05 ft on 03/12/1952
(208) 9.04 ft on 03/15/1956
(209) 9.03 ft on 06/28/1975
(210) 9.00 ft on 11/10/1932
(211) 9.00 ft on 03/01/1929
(212) 8.47 ft on 04/22/2002

(P): Preliminary values subject to further review.