Historic Crests
(1) 28.62 ft on 06/23/1972
(2) 24.95 ft on 08/21/1969
(3) 24.77 ft on 11/07/1985
(4) 23.42 ft on 03/19/1936
(5) 22.65 ft on 04/27/1937
(6) 21.91 ft on 04/18/1987
(7) 21.80 ft on 08/18/1940
(8) 21.80 ft on 09/20/1944
(9) 21.76 ft on 10/07/1972
(10) 21.23 ft on 09/08/1996
(11) 21.01 ft on 09/07/1935
(12) 20.90 ft on 12/05/1948
(13) 20.63 ft on 01/21/1996
(14) 20.38 ft on 02/27/1979
(15) 20.08 ft on 03/21/1975
(16) 19.80 ft on 10/17/1942
(17) 19.36 ft on 01/28/1978
(18) 19.24 ft on 04/24/1992
(19) 19.08 ft on 12/03/1934
(20) 18.87 ft on 03/06/1993
(21) 18.73 ft on 02/25/2003
(22) 18.57 ft on 01/25/1935
(23) 18.36 ft on 08/20/1955
(24) 18.20 ft on 10/21/1937
(25) 18.10 ft on 01/27/2010
(26) 18.00 ft on 06/05/1979
(27) 17.98 ft on 10/23/1961
(28) 17.70 ft on 05/07/1989
(29) 17.48 ft on 03/30/1994
(30) 17.27 ft on 02/16/1984
(31) 17.10 ft on 09/20/2003
(32) 17.02 ft on 06/01/1971
(33) 16.77 ft on 01/29/1998
(34) 16.75 ft on 03/22/1998
(35) 16.75 ft on 01/04/1936
(36) 16.72 ft on 02/06/1998
(37) 16.71 ft on 03/30/1984
(38) 16.70 ft on 01/21/1936
(39) 16.66 ft on 02/19/1998
(40) 16.46 ft on 02/04/1973
(41) 16.45 ft on 04/02/1948
(42) 16.42 ft on 03/15/1963
(43) 16.42 ft on 01/18/1995
(44) 16.22 ft on 03/24/1949
(45) 16.13 ft on 09/24/1979
(46) 16.10 ft on 03/08/1955
(47) 16.04 ft on 09/26/1975
(48) 15.95 ft on 01/22/1937
(49) 15.95 ft on 03/27/1953
(50) 15.94 ft on 12/29/1973
(51) 15.81 ft on 06/29/2006
(52) 15.74 ft on 05/24/1942
(53) 15.72 ft on 12/03/1996
(54) 15.70 ft on 04/07/1960
(55) 15.70 ft on 01/10/1998
(56) 15.66 ft on 04/12/1983
(57) 15.65 ft on 06/15/1982
(58) 15.63 ft on 10/11/1976
(59) 15.60 ft on 12/22/1973
(60) 15.51 ft on 12/09/2011
(61) 15.50 ft on 10/01/2004
(62) 15.50 ft on 08/06/1948
(63) 15.45 ft on 02/16/1948
(64) 15.43 ft on 10/01/1999
(65) 15.42 ft on 10/08/2006
(66) 15.37 ft on 03/09/1967
(67) 15.36 ft on 05/17/2014
(68) 15.32 ft on 02/09/1965
(69) 15.25 ft on 01/04/1937
(70) 15.17 ft on 10/24/1990
(71) 15.12 ft on 04/28/1978
(72) 15.07 ft on 04/18/2011
(73) 15.02 ft on 03/07/1979
(74) 15.00 ft on 04/08/1957
(75) 15.00 ft on 05/09/2013
(76) 14.95 ft on 02/02/2013
(77) 14.94 ft on 08/19/1985
(78) 14.93 ft on 01/02/1970
(79) 14.93 ft on 01/13/1991
(80) 14.92 ft on 05/01/2014
(81) 14.92 ft on 03/14/1962
(82) 14.86 ft on 04/07/1977
(83) 14.85 ft on 12/10/1950
(84) 14.82 ft on 09/20/1945
(85) 14.79 ft on 05/30/1973
(86) 14.78 ft on 03/12/2011
(87) 14.74 ft on 04/16/1980
(88) 14.68 ft on 02/17/1936
(89) 14.67 ft on 04/16/1949
(90) 14.60 ft on 09/12/1950
(91) 14.57 ft on 11/21/2003
(92) 14.55 ft on 03/28/1978
(93) 14.54 ft on 03/03/1954
(94) 14.53 ft on 12/22/1951
(95) 14.45 ft on 02/24/1953
(96) 14.44 ft on 03/21/2003
(97) 14.43 ft on 03/26/1993
(98) 14.40 ft on 01/15/2005
(99) 14.40 ft on 05/20/2003
(100) 14.37 ft on 08/20/1939
(101) 14.36 ft on 12/01/2005
(102) 14.35 ft on 03/19/1973
(103) 14.29 ft on 03/16/1975
(104) 14.28 ft on 09/07/1979
(105) 14.24 ft on 02/26/1970
(106) 14.22 ft on 03/13/1952
(107) 14.12 ft on 04/04/1983
(108) 14.10 ft on 03/17/1978
(109) 14.09 ft on 11/15/1972
(110) 14.08 ft on 01/02/1976
(111) 14.01 ft on 05/30/1990
(112) 13.94 ft on 10/26/1971
(113) 13.93 ft on 02/28/1972
(114) 13.92 ft on 05/07/2017 (P)
(115) 13.92 ft on 03/24/1962
(116) 13.87 ft on 01/29/1996
(117) 13.84 ft on 02/14/1972
(118) 13.82 ft on 04/18/2007
(119) 13.82 ft on 01/30/1952
(120) 13.82 ft on 09/08/1974
(121) 13.78 ft on 02/05/1982
(122) 13.77 ft on 04/26/1983
(123) 13.76 ft on 12/06/1950
(124) 13.75 ft on 02/15/1966
(125) 13.74 ft on 12/10/2009
(126) 13.73 ft on 02/24/1994
(127) 13.70 ft on 04/16/1983
(128) 13.63 ft on 11/18/2006
(129) 13.60 ft on 01/10/1978
(130) 13.55 ft on 10/30/1937
(131) 13.54 ft on 12/12/2003
(132) 13.53 ft on 06/15/1951
(133) 13.52 ft on 10/01/1979
(134) 13.51 ft on 03/18/1967
(135) 13.50 ft on 06/02/1940
(136) 13.46 ft on 03/02/1994
(137) 13.40 ft on 02/25/2016 (P)
(138) 13.38 ft on 03/15/2010
(139) 13.38 ft on 08/16/1949
(140) 13.36 ft on 04/15/2004
(141) 13.35 ft on 04/02/1958
(142) 13.31 ft on 12/27/2009
(143) 13.30 ft on 03/31/1960
(144) 13.30 ft on 04/11/1980
(145) 13.30 ft on 11/14/2009
(146) 13.28 ft on 07/04/2003
(147) 13.26 ft on 03/06/1991
(148) 13.25 ft on 04/17/1993
(149) 13.24 ft on 03/03/2012
(150) 13.20 ft on 03/20/1960
(151) 13.20 ft on 01/23/1979
(152) 13.15 ft on 12/06/1993
(153) 13.10 ft on 10/02/1959
(154) 13.02 ft on 04/09/1940
(155) 12.99 ft on 04/12/2003
(156) 12.93 ft on 02/28/1992
(157) 12.92 ft on 03/18/2007
(158) 12.90 ft on 04/06/1984
(159) 12.80 ft on 09/10/2004
(160) 12.77 ft on 04/22/1998
(161) 12.71 ft on 03/07/2015
(162) 12.69 ft on 03/08/2011
(163) 12.64 ft on 01/18/2013
(164) 12.63 ft on 04/14/1961
(165) 12.61 ft on 06/06/1992
(166) 12.61 ft on 02/08/2004
(167) 12.40 ft on 03/05/1997
(168) 12.36 ft on 03/31/1991
(169) 12.22 ft on 03/04/2007
(170) 12.20 ft on 01/09/1946
(171) 12.18 ft on 04/22/2015
(172) 12.17 ft on 05/09/1998
(173) 12.05 ft on 06/04/1959
(174) 12.02 ft on 02/05/2016
(175) 11.97 ft on 03/18/1993
(176) 11.93 ft on 04/06/1941
(177) 11.82 ft on 03/31/2001
(178) 11.71 ft on 07/17/1989
(179) 11.65 ft on 03/17/1947
(180) 11.54 ft on 03/10/1998
(181) 11.49 ft on 11/24/1992
(182) 11.48 ft on 12/12/1992
(183) 11.24 ft on 12/12/1967
(184) 11.23 ft on 04/30/2008
(185) 11.22 ft on 01/27/1964
(186) 11.20 ft on 10/04/2015
(187) 10.66 ft on 05/08/2009
(188) 10.57 ft on 12/25/2015
(189) 10.56 ft on 10/01/2015
(190) 9.46 ft on 01/25/1999
(191) 9.32 ft on 03/17/1956

(P): Preliminary values subject to further review.