Historic Crests
(1) 25.02 ft on 06/28/2006
(2) 23.94 ft on 09/08/2011
(3) 20.83 ft on 03/22/1948
(4) 20.14 ft on 03/18/1936
(5) 19.13 ft on 04/01/1940
(6) 19.01 ft on 09/18/2004
(7) 18.76 ft on 12/31/1942
(8) 18.30 ft on 03/10/1964
(9) 18.30 ft on 03/28/1913
(10) 18.08 ft on 04/03/2005
(11) 18.00 ft on 03/30/1914
(12) 17.91 ft on 04/01/1993
(13) 17.60 ft on 03/17/1929
(14) 17.55 ft on 01/20/1996
(15) 17.40 ft on 03/29/1914
(16) 17.25 ft on 03/07/1979
(17) 17.17 ft on 12/14/1983
(18) 17.10 ft on 03/15/1986
(19) 17.04 ft on 02/12/1925
(20) 17.02 ft on 04/06/1960
(21) 16.95 ft on 07/09/1935
(22) 16.94 ft on 03/13/1936
(23) 16.90 ft on 03/16/1977
(24) 16.90 ft on 09/20/1924
(25) 16.88 ft on 10/19/1927
(26) 16.86 ft on 09/30/1924
(27) 16.79 ft on 03/13/1920
(28) 16.70 ft on 02/11/1981
(29) 16.57 ft on 03/06/1964
(30) 16.49 ft on 04/02/1916
(31) 16.37 ft on 04/22/1929
(32) 16.34 ft on 08/28/2011
(33) 16.28 ft on 10/19/1977
(34) 16.28 ft on 11/14/1935
(35) 16.21 ft on 04/11/1993
(36) 16.20 ft on 12/04/1950
(37) 16.15 ft on 07/08/1915
(38) 16.15 ft on 08/14/2018
(39) 16.11 ft on 04/10/1940
(40) 16.04 ft on 04/07/1956
(41) 16.03 ft on 11/29/1921
(42) 16.02 ft on 02/26/1961
(43) 15.89 ft on 09/23/1938
(44) 15.87 ft on 03/29/1950
(45) 15.84 ft on 08/15/2018
(46) 15.83 ft on 04/07/1958
(47) 15.82 ft on 03/17/1948
(48) 15.81 ft on 03/19/1943
(49) 15.78 ft on 02/28/2000
(50) 15.76 ft on 04/06/1940
(51) 15.73 ft on 03/28/1963
(52) 15.70 ft on 01/25/1979
(53) 15.68 ft on 03/08/1956
(54) 15.64 ft on 02/21/1939
(55) 15.49 ft on 03/09/1946
(56) 15.48 ft on 02/15/1984
(57) 15.46 ft on 05/28/1946
(58) 15.42 ft on 01/10/1998
(59) 15.40 ft on 01/11/1935
(60) 15.30 ft on 03/31/1960
(61) 15.17 ft on 04/01/1962
(62) 15.11 ft on 04/07/2017
(63) 15.09 ft on 03/29/2005
(64) 15.06 ft on 03/11/2011
(65) 15.05 ft on 03/29/1920
(66) 15.04 ft on 04/06/1947
(67) 14.98 ft on 04/28/2011
(68) 14.89 ft on 01/24/1999
(69) 14.84 ft on 04/05/1950
(70) 14.81 ft on 03/15/1927
(71) 14.80 ft on 03/18/1944
(72) 14.73 ft on 03/23/2003
(73) 14.55 ft on 02/18/1954
(74) 14.49 ft on 01/22/1959
(75) 14.45 ft on 03/19/1942
(76) 14.40 ft on 11/09/1972
(77) 14.39 ft on 12/31/1948
(78) 14.36 ft on 11/17/1926
(79) 14.36 ft on 09/26/1977
(80) 14.34 ft on 04/25/1961
(81) 14.31 ft on 10/19/1975
(82) 14.30 ft on 12/03/1996
(83) 14.26 ft on 03/09/2008
(84) 14.21 ft on 01/02/1979
(85) 14.18 ft on 02/25/1943
(86) 14.17 ft on 03/18/1945
(87) 14.05 ft on 02/25/1975
(88) 14.04 ft on 02/24/1922
(89) 14.04 ft on 04/10/1926
(90) 14.00 ft on 04/07/1924
(91) 13.99 ft on 01/14/2005
(92) 13.94 ft on 02/19/1976
(93) 13.93 ft on 02/21/1918
(94) 13.84 ft on 04/16/1983
(95) 13.83 ft on 02/05/1982
(96) 13.77 ft on 11/26/1950
(97) 13.76 ft on 03/04/1945
(98) 13.75 ft on 04/01/1932
(99) 13.73 ft on 10/30/1917
(100) 13.72 ft on 05/23/1942
(101) 13.71 ft on 11/29/1959
(102) 13.70 ft on 04/10/1914
(103) 13.65 ft on 01/07/1949
(104) 13.63 ft on 04/25/1983
(105) 13.61 ft on 01/25/1953
(106) 13.61 ft on 05/21/1946
(107) 13.58 ft on 04/11/2001
(108) 13.54 ft on 03/28/1917
(109) 13.46 ft on 04/06/1984
(110) 13.42 ft on 04/07/1994
(111) 13.40 ft on 04/06/1941
(112) 13.40 ft on 03/12/1952
(113) 13.39 ft on 01/25/2010
(114) 13.38 ft on 03/09/1942
(115) 13.37 ft on 03/08/1922
(116) 13.35 ft on 03/26/1947
(117) 13.34 ft on 04/05/2000
(118) 13.30 ft on 10/09/1976
(119) 13.23 ft on 03/24/1923
(120) 13.20 ft on 04/21/1914
(121) 13.20 ft on 03/05/1934
(122) 13.17 ft on 03/10/1921
(123) 13.16 ft on 03/31/1951
(124) 13.12 ft on 03/05/2008
(125) 13.10 ft on 10/08/1932
(126) 13.09 ft on 05/02/1983
(127) 13.05 ft on 04/21/1940
(128) 12.97 ft on 04/10/2015
(129) 12.89 ft on 06/23/1972
(130) 12.88 ft on 01/26/1937
(131) 12.82 ft on 02/26/2017
(132) 12.77 ft on 09/26/1975
(133) 12.76 ft on 10/22/1976
(134) 12.76 ft on 03/07/2004
(135) 12.72 ft on 01/27/1978
(136) 12.72 ft on 03/13/1955
(137) 12.68 ft on 02/25/1915
(138) 12.64 ft on 10/31/1935
(139) 12.64 ft on 02/16/1915
(140) 12.64 ft on 03/28/2007
(141) 12.59 ft on 03/22/1980
(142) 12.54 ft on 02/07/2008
(143) 12.54 ft on 04/03/1970
(144) 12.52 ft on 12/11/1938
(145) 12.50 ft on 11/27/1986
(146) 12.50 ft on 04/08/1962
(147) 12.48 ft on 02/22/1976
(148) 12.48 ft on 09/22/1977
(149) 12.48 ft on 05/07/1989
(150) 12.45 ft on 04/04/2015
(151) 12.45 ft on 05/25/1927
(152) 12.44 ft on 12/31/1940
(153) 12.44 ft on 12/13/1952
(154) 12.43 ft on 12/28/1973
(155) 12.40 ft on 01/19/1915
(156) 12.39 ft on 02/21/1981
(157) 12.38 ft on 02/12/1960
(158) 12.38 ft on 11/09/1996
(159) 12.37 ft on 01/18/2006
(160) 12.36 ft on 05/17/2014
(161) 12.35 ft on 04/18/1956
(162) 12.34 ft on 03/07/2011
(163) 12.34 ft on 01/09/1978
(164) 12.33 ft on 03/11/2009
(165) 12.30 ft on 03/28/1939
(166) 12.28 ft on 11/10/1996
(167) 12.27 ft on 05/12/1996
(168) 12.25 ft on 04/04/1959
(169) 12.24 ft on 01/26/1938
(170) 12.23 ft on 03/28/1978
(171) 12.19 ft on 11/19/1968
(172) 12.18 ft on 10/24/1990
(173) 12.16 ft on 03/30/1931
(174) 12.11 ft on 03/10/1998
(175) 12.11 ft on 03/26/1926
(176) 12.10 ft on 04/02/2017
(177) 12.10 ft on 04/06/1923
(178) 12.09 ft on 12/06/1938
(179) 12.09 ft on 04/10/1970
(180) 12.09 ft on 03/27/2002
(181) 12.07 ft on 03/16/1947
(182) 12.05 ft on 08/24/1933
(183) 12.05 ft on 03/02/1955
(184) 12.04 ft on 04/06/1987
(185) 12.04 ft on 03/10/2009
(186) 12.00 ft on 04/07/1937

(P): Preliminary values subject to further review.