Historic Crests
(1) 27.01 ft on 06/11/2008
(2) 22.95 ft on 09/24/2016
(3) 21.86 ft on 03/29/1961
(4) 21.67 ft on 04/08/1965
(5) 20.78 ft on 07/23/1999
(6) 20.60 ft on 04/02/1993
(7) 20.15 ft on 06/29/1969
(8) 20.09 ft on 07/02/1969
(9) 20.00 ft on 03/16/1929
(10) 19.68 ft on 07/10/1969
(11) 19.50 ft on 04/02/1933
(12) 19.32 ft on 05/25/2004
(13) 19.26 ft on 03/31/1962
(14) 19.20 ft on 05/18/1999
(15) 18.83 ft on 04/09/1951
(16) 18.70 ft on 06/13/1947
(17) 18.59 ft on 05/31/2013
(18) 18.40 ft on 06/23/1954
(19) 18.39 ft on 06/22/2014
(20) 18.38 ft on 03/17/1945
(21) 18.28 ft on 04/26/2008
(22) 18.10 ft on 03/31/1960
(23) 17.73 ft on 05/21/1991
(24) 17.64 ft on 08/19/1993
(25) 17.38 ft on 07/30/1990
(26) 17.01 ft on 06/27/1951
(27) 16.97 ft on 04/30/1951
(28) 16.86 ft on 03/15/2010
(29) 16.83 ft on 07/02/2014
(30) 16.59 ft on 04/15/2001
(31) 16.18 ft on 04/18/1973
(32) 15.90 ft on 03/08/1950
(33) 15.85 ft on 03/01/1948
(34) 15.78 ft on 06/11/1974
(35) 15.61 ft on 05/23/2013
(36) 15.43 ft on 07/13/1993
(37) 15.40 ft on 06/02/1991
(38) 15.35 ft on 04/23/1993
(39) 15.27 ft on 03/20/1986
(40) 15.24 ft on 06/22/1993
(41) 15.13 ft on 10/02/1965
(42) 15.12 ft on 08/25/1979
(43) 15.09 ft on 06/26/2013
(44) 15.05 ft on 03/30/1951
(45) 15.03 ft on 07/20/1993
(46) 14.81 ft on 04/10/2001
(47) 14.72 ft on 03/04/1965
(48) 14.48 ft on 03/14/1973
(49) 14.33 ft on 03/20/1948
(50) 14.22 ft on 06/15/2013
(51) 14.16 ft on 03/31/1979
(52) 14.15 ft on 03/26/1969
(53) 14.05 ft on 03/26/2011
(54) 13.91 ft on 09/23/1965
(55) 13.77 ft on 09/19/2004
(56) 13.70 ft on 03/29/1950
(57) 13.69 ft on 04/03/1971
(58) 13.66 ft on 09/03/1962
(59) 13.61 ft on 06/01/2004
(60) 13.57 ft on 04/02/1952
(61) 13.41 ft on 03/21/1982
(62) 13.40 ft on 03/09/1983
(63) 13.35 ft on 06/10/1993
(64) 13.25 ft on 06/17/1944
(65) 13.17 ft on 05/21/1983
(66) 13.15 ft on 03/28/1959
(67) 13.11 ft on 02/20/1984
(68) 12.99 ft on 01/06/1946
(69) 12.98 ft on 08/13/1980
(70) 12.90 ft on 04/16/1983
(71) 12.86 ft on 05/01/1975
(72) 12.85 ft on 07/14/2000
(73) 12.80 ft on 06/02/1945
(74) 12.76 ft on 03/20/1979
(75) 12.72 ft on 06/20/1984
(76) 12.70 ft on 04/29/1991
(77) 12.70 ft on 06/02/1947
(78) 12.66 ft on 03/08/1946
(79) 12.61 ft on 08/24/2007
(80) 12.60 ft on 08/28/1990
(81) 12.46 ft on 06/30/2005
(82) 12.45 ft on 05/06/2001
(83) 12.44 ft on 08/27/2016
(84) 12.39 ft on 05/10/1973
(85) 12.37 ft on 06/16/2000
(86) 12.35 ft on 07/18/1968
(87) 12.28 ft on 03/14/1997
(88) 12.26 ft on 02/10/1966
(89) 12.22 ft on 06/04/1942
(90) 12.21 ft on 03/08/1949
(91) 12.19 ft on 08/30/1979
(92) 12.15 ft on 07/09/2004
(93) 12.14 ft on 07/04/1999
(94) 12.10 ft on 08/01/1942
(95) 12.07 ft on 05/03/1984
(96) 12.06 ft on 06/29/2010
(97) 12.02 ft on 07/05/1983
(98) 12.00 ft on 03/14/1946
(99) 11.89 ft on 03/18/1971
(100) 11.83 ft on 02/28/1951
(101) 11.81 ft on 03/16/2008
(102) 11.80 ft on 05/28/1945
(103) 11.79 ft on 06/30/1998
(104) 11.78 ft on 06/23/1998
(105) 11.74 ft on 10/01/2016
(106) 11.73 ft on 12/16/2015
(107) 11.62 ft on 04/05/2007
(108) 11.57 ft on 06/19/1947
(109) 11.54 ft on 04/20/2008
(110) 11.37 ft on 07/02/1993
(111) 11.36 ft on 05/08/2013
(112) 11.35 ft on 06/02/2008
(113) 11.32 ft on 04/14/1991
(114) 11.32 ft on 02/22/1983
(115) 11.29 ft on 08/07/1953
(116) 11.29 ft on 03/12/1992
(117) 11.27 ft on 05/09/1991
(118) 11.22 ft on 06/02/1980
(119) 11.20 ft on 06/24/1984
(120) 11.20 ft on 05/25/1945
(121) 11.15 ft on 09/12/2016
(122) 11.15 ft on 10/15/1986
(123) 11.13 ft on 06/26/2015
(124) 11.11 ft on 03/25/1997
(125) 11.10 ft on 07/26/2010
(126) 11.07 ft on 08/31/1993
(127) 11.06 ft on 05/06/1993
(128) 11.05 ft on 07/19/1969
(129) 10.96 ft on 11/02/2009
(130) 10.96 ft on 06/17/2016
(131) 10.94 ft on 09/19/2016
(132) 10.92 ft on 03/25/2007
(133) 10.91 ft on 04/04/1983
(134) 10.88 ft on 03/12/2013
(135) 10.88 ft on 08/04/1993
(136) 10.82 ft on 07/10/1978
(137) 10.82 ft on 02/02/1973
(138) 10.82 ft on 05/08/1960
(139) 10.77 ft on 07/03/1947
(140) 10.77 ft on 06/13/1967
(141) 10.77 ft on 03/22/1975
(142) 10.75 ft on 03/28/1943
(143) 10.73 ft on 06/20/1978
(144) 10.73 ft on 04/13/1947
(145) 10.63 ft on 08/20/1980
(146) 10.62 ft on 05/15/2010
(147) 10.58 ft on 03/14/1976
(148) 10.58 ft on 02/22/2011
(149) 10.54 ft on 05/05/1973
(150) 10.53 ft on 04/07/1969
(151) 10.52 ft on 06/06/1999
(152) 10.50 ft on 04/29/2011
(153) 10.50 ft on 05/12/1963
(154) 10.50 ft on 08/27/1951
(155) 10.48 ft on 04/26/1999
(156) 10.46 ft on 04/23/1992
(157) 10.41 ft on 05/03/2014
(158) 10.41 ft on 09/23/1983
(159) 10.38 ft on 04/14/2008
(160) 10.36 ft on 05/22/1944
(161) 10.36 ft on 03/07/1994
(162) 10.34 ft on 06/09/1999
(163) 10.30 ft on 04/28/2007
(164) 10.30 ft on 03/29/1949
(165) 10.29 ft on 06/05/2000
(166) 10.29 ft on 09/28/2010
(167) 10.29 ft on 06/18/2001
(168) 10.28 ft on 03/09/1973
(169) 10.28 ft on 04/29/2009
(170) 10.21 ft on 04/06/2006
(171) 10.19 ft on 06/23/1974
(172) 10.13 ft on 05/30/2009
(173) 10.13 ft on 08/09/1968
(174) 10.10 ft on 10/01/1972
(175) 10.09 ft on 06/27/1981
(176) 10.05 ft on 04/07/1974
(177) 10.05 ft on 03/20/1963
(178) 10.05 ft on 07/07/2010
(179) 10.01 ft on 11/14/1982
(180) 10.01 ft on 05/11/2003
(181) 9.98 ft on 05/24/1982
(182) 9.98 ft on 03/10/2009
(183) 9.98 ft on 06/11/1984
(184) 9.95 ft on 06/04/1951
(185) 9.92 ft on 03/07/1974
(186) 9.92 ft on 06/18/1990
(187) 9.90 ft on 03/18/1943
(188) 9.88 ft on 03/28/1984
(189) 9.86 ft on 06/13/2016
(190) 9.86 ft on 03/27/1991
(191) 9.81 ft on 07/21/2008
(192) 9.79 ft on 04/11/2006
(193) 9.74 ft on 07/20/2016
(194) 9.73 ft on 07/10/1951
(195) 9.73 ft on 08/13/1993
(196) 9.73 ft on 04/02/1998
(197) 9.71 ft on 06/14/1966
(198) 9.71 ft on 04/13/1999
(199) 9.70 ft on 06/17/1991
(200) 9.69 ft on 06/15/1984
(201) 9.67 ft on 05/29/2011
(202) 9.66 ft on 05/17/1986
(203) 9.65 ft on 03/20/1983
(204) 9.64 ft on 08/05/1968
(205) 9.63 ft on 04/16/1984
(206) 9.62 ft on 03/22/1952
(207) 9.60 ft on 08/17/1945
(208) 9.59 ft on 09/30/1972
(209) 9.55 ft on 07/16/1966
(210) 9.49 ft on 03/06/1961
(211) 9.45 ft on 04/19/2006
(212) 9.45 ft on 10/10/2007
(213) 9.42 ft on 08/22/1990
(214) 9.41 ft on 05/30/1973
(215) 9.41 ft on 04/03/2016
(216) 9.40 ft on 04/26/1945
(217) 9.37 ft on 05/03/2006
(218) 9.36 ft on 04/19/1976
(219) 9.35 ft on 06/25/2011
(220) 9.33 ft on 03/24/2001
(221) 9.33 ft on 05/14/2014
(222) 9.29 ft on 04/21/1979
(223) 9.28 ft on 05/29/2001
(224) 9.25 ft on 05/15/2005
(225) 9.23 ft on 04/21/1941
(226) 9.22 ft on 04/19/1969
(227) 9.19 ft on 04/11/1975
(228) 9.18 ft on 04/02/2008
(229) 9.17 ft on 06/26/1994
(230) 9.16 ft on 07/10/2008
(231) 9.13 ft on 07/13/1942
(232) 9.06 ft on 03/16/2014
(233) 9.01 ft on 07/19/2011
(234) 8.99 ft on 08/13/2010
(235) 8.90 ft on 04/15/1995
(236) 8.75 ft on 02/25/1985
(237) 8.42 ft on 03/05/1985
(238) 8.21 ft on 05/08/2012
(239) 8.16 ft on 06/21/1996
(240) 8.11 ft on 05/16/1970
(241) 8.06 ft on 05/08/1972
(242) 7.65 ft on 05/31/1957
(243) 7.63 ft on 08/08/2002
(244) 7.44 ft on 03/16/1989
(245) 7.40 ft on 03/14/1955
(246) 7.09 ft on 04/04/1956
(247) 6.94 ft on 03/11/1988
(248) 6.67 ft on 07/17/1958
(249) 6.66 ft on 09/12/1964
(250) 6.19 ft on 09/18/1977

(P): Preliminary values subject to further review.