Historic Crests
(1) 16.90 ft on 10/21/1983
(2) 16.61 ft on 06/06/1995
(3) 13.95 ft on 08/03/1995
(4) 13.78 ft on 06/04/1991
(5) 13.78 ft on 05/29/1987
(6) 13.54 ft on 06/03/1957
(7) 13.43 ft on 06/10/1995
(8) 12.64 ft on 07/27/1975
(9) 12.15 ft on 09/21/1965
(10) 12.11 ft on 06/01/1980
(11) 12.10 ft on 04/27/1997
(12) 12.10 ft on 10/05/1986
(13) 11.88 ft on 05/26/2015
(14) 11.88 ft on 10/19/1960
(15) 11.79 ft on 05/18/1980
(16) 11.57 ft on 05/12/1993
(17) 11.46 ft on 10/19/1965
(18) 11.38 ft on 06/08/1991
(19) 11.37 ft on 10/23/1986
(20) 11.14 ft on 05/30/1978
(21) 11.10 ft on 05/31/1978
(22) 10.95 ft on 10/19/1985
(23) 10.92 ft on 05/11/2015
(24) 10.88 ft on 11/21/1991
(25) 10.80 ft on 03/17/1998
(26) 10.73 ft on 06/16/1989
(27) 10.72 ft on 06/18/2015
(28) 10.65 ft on 06/08/1978
(29) 10.60 ft on 09/08/1973
(30) 10.52 ft on 06/10/1960
(31) 10.50 ft on 06/07/1985
(32) 10.50 ft on 06/02/1968
(33) 10.47 ft on 10/18/2006
(34) 10.46 ft on 06/08/1992
(35) 10.39 ft on 10/01/1986
(36) 10.39 ft on 06/22/1975
(37) 10.38 ft on 09/24/1997
(38) 10.36 ft on 06/05/1973
(39) 10.26 ft on 06/02/1990
(40) 10.25 ft on 09/05/1986
(41) 10.21 ft on 05/03/1990
(42) 10.17 ft on 05/27/1974
(43) 10.17 ft on 05/30/2019
(44) 10.16 ft on 06/11/1979
(45) 10.11 ft on 09/14/1989
(46) 10.05 ft on 07/11/2010
(47) 10.05 ft on 09/22/1969
(48) 10.05 ft on 05/01/2009
(49) 10.03 ft on 10/12/2018
(50) 9.95 ft on 11/06/1986
(51) 9.95 ft on 04/20/1990
(52) 9.95 ft on 05/26/1991
(53) 9.94 ft on 06/05/1974
(54) 9.92 ft on 05/24/2016
(55) 9.90 ft on 08/31/1968
(56) 9.90 ft on 06/01/1963
(57) 9.88 ft on 09/19/1988
(58) 9.85 ft on 07/28/1991
(59) 9.84 ft on 05/27/2019
(60) 9.80 ft on 03/12/1990
(61) 9.80 ft on 09/19/1991
(62) 9.78 ft on 06/04/1981
(63) 9.72 ft on 03/30/1993
(64) 9.68 ft on 09/02/1986
(65) 9.64 ft on 05/13/2019
(66) 9.60 ft on 07/31/1973
(67) 9.55 ft on 04/26/1973
(68) 9.51 ft on 02/21/1997
(69) 9.49 ft on 05/30/1975
(70) 9.48 ft on 03/31/1973
(71) 9.48 ft on 05/07/1969
(72) 9.46 ft on 11/22/1992
(73) 9.46 ft on 08/13/1997
(74) 9.45 ft on 06/10/1962
(75) 9.45 ft on 08/28/1979
(76) 9.43 ft on 06/20/1962
(77) 9.40 ft on 06/07/1961
(78) 9.39 ft on 05/03/1993
(79) 9.39 ft on 04/13/1967
(80) 9.36 ft on 05/10/1997
(81) 9.35 ft on 10/13/1986
(82) 9.33 ft on 10/31/1972
(83) 9.31 ft on 05/23/1975
(84) 9.19 ft on 07/12/2015
(85) 9.16 ft on 07/17/1968
(86) 9.13 ft on 06/28/1965
(87) 9.13 ft on 04/25/2019
(88) 9.12 ft on 06/08/1989
(89) 9.10 ft on 04/18/2016
(90) 9.08 ft on 05/15/1969
(91) 9.08 ft on 04/18/1973
(92) 9.06 ft on 05/17/2015
(93) 9.06 ft on 10/24/1960
(94) 9.05 ft on 08/25/1966
(95) 9.02 ft on 06/20/1969
(96) 8.99 ft on 12/15/1992
(97) 8.99 ft on 08/28/1969
(98) 8.97 ft on 02/16/1993
(99) 8.95 ft on 08/16/1975
(100) 8.94 ft on 05/24/1987
(101) 8.94 ft on 05/22/1978
(102) 8.89 ft on 01/21/1973
(103) 8.85 ft on 09/06/1971
(104) 8.83 ft on 07/22/1961
(105) 8.82 ft on 04/29/1993
(106) 8.82 ft on 03/30/2017
(107) 8.81 ft on 09/20/1971
(108) 8.80 ft on 04/18/1992
(109) 8.79 ft on 06/13/1982
(110) 8.78 ft on 06/06/1989
(111) 8.77 ft on 06/27/1982
(112) 8.76 ft on 04/06/1997
(113) 8.76 ft on 06/13/1991
(114) 8.76 ft on 08/01/1982
(115) 8.75 ft on 10/14/1960
(116) 8.75 ft on 07/16/1961
(117) 8.75 ft on 06/21/1982
(118) 8.73 ft on 06/15/1971
(119) 8.73 ft on 06/17/1962
(120) 8.72 ft on 06/04/1963
(121) 8.72 ft on 05/22/1979
(122) 8.72 ft on 05/29/1982
(123) 8.72 ft on 05/13/1991
(124) 8.69 ft on 08/20/1990
(125) 8.66 ft on 05/11/1968
(126) 8.66 ft on 05/07/1995
(127) 8.64 ft on 05/13/1972
(128) 8.62 ft on 05/19/1982
(129) 8.61 ft on 08/30/1996
(130) 8.60 ft on 02/06/1987
(131) 8.60 ft on 09/02/1966
(132) 8.58 ft on 06/16/1964
(133) 8.56 ft on 07/06/2010
(134) 8.54 ft on 05/01/1993
(135) 8.53 ft on 09/28/2017
(136) 8.52 ft on 05/02/2000
(137) 8.52 ft on 03/11/1973
(138) 8.51 ft on 06/13/1965
(139) 8.50 ft on 05/29/1995
(140) 8.50 ft on 04/19/2010
(141) 8.48 ft on 03/07/2004
(142) 8.48 ft on 05/15/2015
(143) 8.46 ft on 03/21/1987
(144) 8.45 ft on 06/15/1983
(145) 8.42 ft on 09/18/1966
(146) 8.41 ft on 06/16/1968
(147) 8.40 ft on 04/18/1995
(148) 8.39 ft on 07/08/2010
(149) 8.37 ft on 10/12/1985
(150) 8.33 ft on 07/01/1987
(151) 8.33 ft on 05/24/1982
(152) 8.31 ft on 06/16/1965
(153) 8.30 ft on 04/12/1997
(154) 8.26 ft on 09/05/1996
(155) 8.26 ft on 03/25/2000
(156) 8.16 ft on 07/13/2010
(157) 8.15 ft on 05/19/1989
(158) 8.15 ft on 03/05/1988
(159) 8.13 ft on 07/12/1996
(160) 8.11 ft on 10/07/2017
(161) 8.09 ft on 07/17/1993
(162) 8.08 ft on 06/07/1981
(163) 8.05 ft on 06/12/1987
(164) 8.04 ft on 10/27/2000
(165) 7.94 ft on 04/20/1970
(166) 7.93 ft on 06/10/2014
(167) 7.86 ft on 05/29/1999
(168) 7.83 ft on 07/10/1993
(169) 7.83 ft on 05/18/1986
(170) 7.83 ft on 09/17/2005
(171) 7.79 ft on 04/24/2010
(172) 7.78 ft on 06/06/1986
(173) 7.77 ft on 04/10/2008
(174) 7.75 ft on 02/20/1998
(175) 7.74 ft on 03/01/1993
(176) 7.72 ft on 06/04/2000
(177) 7.70 ft on 09/18/1996
(178) 7.68 ft on 06/07/2003
(179) 7.61 ft on 07/10/1960
(180) 7.59 ft on 10/15/1985
(181) 7.56 ft on 05/19/2017
(182) 7.55 ft on 06/26/1999
(183) 7.48 ft on 09/18/1995
(184) 7.46 ft on 06/13/1960
(185) 7.41 ft on 05/27/1994
(186) 7.33 ft on 08/19/2008
(187) 7.13 ft on 06/14/1997
(188) 7.07 ft on 08/28/2017
(189) 7.01 ft on 05/30/1997
(190) 7.01 ft on 04/15/2002
(191) 6.42 ft on 11/10/2011
(192) 6.20 ft on 10/24/2011
(193) 6.05 ft on 06/22/2013

(P): Preliminary values subject to further review.