Historic Crests
(1) 23.80 ft on 03/25/1913
(2) 21.86 ft on 07/10/2003
(3) 21.31 ft on 04/22/1964
(4) 21.29 ft on 12/31/1990
(5) 21.00 ft on 01/13/2005
(6) 20.65 ft on 05/14/2002
(7) 20.55 ft on 06/15/1958
(8) 20.42 ft on 01/24/1999
(9) 20.12 ft on 03/25/2007
(10) 19.99 ft on 09/04/2003
(11) 19.94 ft on 06/30/1957
(12) 19.86 ft on 03/01/2011
(13) 19.59 ft on 01/07/2005
(14) 19.43 ft on 04/19/2013
(15) 19.25 ft on 12/24/2013
(16) 19.20 ft on 01/14/2013
(17) 19.14 ft on 02/25/1985
(18) 19.11 ft on 06/04/1980
(19) 18.97 ft on 01/05/1950
(20) 18.96 ft on 03/06/1963
(21) 18.86 ft on 06/28/2015
(22) 18.70 ft on 02/07/2008
(23) 18.64 ft on 05/06/2017 (P)
(24) 18.58 ft on 11/16/1993
(25) 18.43 ft on 05/12/2003
(26) 18.09 ft on 02/28/1997
(27) 18.07 ft on 02/15/1950
(28) 18.01 ft on 07/07/2003
(29) 17.85 ft on 06/20/1992
(30) 17.80 ft on 06/19/1992
(31) 17.79 ft on 09/03/1989
(32) 17.44 ft on 01/28/1962
(33) 17.39 ft on 06/13/1998
(34) 17.36 ft on 03/07/2011
(35) 17.03 ft on 01/06/2004
(36) 16.98 ft on 01/16/2007
(37) 16.94 ft on 06/23/2010
(38) 16.87 ft on 01/23/1959
(39) 16.86 ft on 04/05/2014
(40) 16.80 ft on 11/19/1993
(41) 16.37 ft on 02/13/2009
(42) 16.36 ft on 02/23/1951
(43) 16.29 ft on 02/25/1975
(44) 16.25 ft on 12/29/2015 (P)
(45) 16.23 ft on 11/14/1992
(46) 16.17 ft on 12/13/1985
(47) 15.88 ft on 12/03/2006
(48) 15.82 ft on 07/15/1992
(49) 15.80 ft on 06/10/1990
(50) 15.80 ft on 01/27/1950
(51) 15.77 ft on 12/10/1966
(52) 15.73 ft on 03/17/1978
(53) 15.66 ft on 04/06/1957
(54) 15.64 ft on 02/18/1976
(55) 15.55 ft on 04/13/1994
(56) 15.53 ft on 06/03/1997
(57) 15.50 ft on 01/29/1994
(58) 15.44 ft on 02/24/1979
(59) 15.41 ft on 12/20/1957
(60) 15.40 ft on 03/05/1979
(61) 15.38 ft on 01/07/1949
(62) 15.26 ft on 01/31/1969
(63) 15.22 ft on 01/05/1993
(64) 15.22 ft on 01/20/1949
(65) 15.20 ft on 02/03/1968
(66) 15.18 ft on 05/27/1989
(67) 15.14 ft on 01/17/1950
(68) 15.13 ft on 02/11/1959
(69) 15.13 ft on 04/15/1948
(70) 15.12 ft on 04/19/1992
(71) 15.05 ft on 03/22/1978
(72) 15.05 ft on 01/28/1952
(73) 15.01 ft on 02/17/1990
(74) 15.00 ft on 01/24/1997
(75) 14.99 ft on 07/09/2017 (P)
(76) 14.98 ft on 01/20/1974
(77) 14.95 ft on 04/08/1948
(78) 14.95 ft on 03/13/1952
(79) 14.92 ft on 11/20/2017 (P)
(80) 14.83 ft on 12/27/1973
(81) 14.82 ft on 01/11/1950
(82) 14.81 ft on 07/03/1993
(83) 14.80 ft on 03/28/1948
(84) 14.66 ft on 03/12/1982
(85) 14.66 ft on 06/25/2017 (P)
(86) 14.65 ft on 02/12/1976
(87) 14.61 ft on 05/21/1995
(88) 14.52 ft on 01/20/1996
(89) 14.45 ft on 06/12/2004
(90) 14.42 ft on 03/11/1964
(91) 14.38 ft on 04/27/1961
(92) 14.34 ft on 04/21/1972
(93) 14.30 ft on 04/11/1998
(94) 14.30 ft on 12/05/1950
(95) 14.30 ft on 03/25/1948
(96) 14.23 ft on 11/30/2011
(97) 14.18 ft on 11/15/1972
(98) 14.14 ft on 11/18/1955
(99) 14.10 ft on 12/25/1996
(100) 14.05 ft on 12/16/1977
(101) 14.05 ft on 01/11/2008
(102) 14.03 ft on 03/17/1984
(103) 14.02 ft on 04/05/1989
(104) 14.02 ft on 04/29/1959
(105) 14.00 ft on 03/29/1950
(106) 14.00 ft on 01/03/1948
(107) 13.90 ft on 03/15/1997
(108) 13.88 ft on 05/29/1956
(109) 13.87 ft on 04/30/1996
(110) 13.85 ft on 03/12/1990
(111) 13.72 ft on 11/28/1985
(112) 13.68 ft on 03/05/1953
(113) 13.65 ft on 01/21/2017 (P)
(114) 13.58 ft on 03/13/2006
(115) 13.55 ft on 02/16/1949
(116) 13.49 ft on 02/20/1971
(117) 13.43 ft on 03/20/1986
(118) 13.39 ft on 02/27/1962
(119) 13.35 ft on 02/24/1982
(120) 13.34 ft on 03/09/1980
(121) 13.32 ft on 05/27/2017 (P)
(122) 13.26 ft on 03/05/1976
(123) 13.22 ft on 03/14/1961
(124) 13.20 ft on 11/03/1992
(125) 13.15 ft on 04/01/1985
(126) 13.13 ft on 02/22/1982
(127) 13.13 ft on 01/07/1955
(128) 13.11 ft on 12/23/1967
(129) 13.10 ft on 11/24/1992
(130) 13.00 ft on 11/04/1972
(131) 12.97 ft on 04/08/1988
(132) 12.95 ft on 11/20/1985
(133) 12.90 ft on 01/29/1949
(134) 12.89 ft on 04/10/1957
(135) 12.88 ft on 06/08/1973
(136) 12.85 ft on 08/22/1990
(137) 12.82 ft on 08/03/1979
(138) 12.77 ft on 05/17/1990
(139) 12.76 ft on 01/19/1969
(140) 12.72 ft on 02/27/1956
(141) 12.71 ft on 02/11/1965
(142) 12.67 ft on 03/21/1984
(143) 12.67 ft on 03/27/1973
(144) 12.67 ft on 05/01/1947
(145) 12.66 ft on 09/16/1989
(146) 12.66 ft on 01/24/1974
(147) 12.63 ft on 01/30/1970
(148) 12.62 ft on 08/01/1992
(149) 12.61 ft on 05/03/1983
(150) 12.61 ft on 03/21/1982
(151) 12.59 ft on 04/23/1961
(152) 12.57 ft on 12/13/1983
(153) 12.55 ft on 03/19/1991
(154) 12.52 ft on 02/23/1971
(155) 12.52 ft on 02/05/1952
(156) 12.44 ft on 02/11/1960
(157) 12.43 ft on 06/07/1981
(158) 12.41 ft on 09/10/1989
(159) 12.40 ft on 03/12/1985
(160) 12.40 ft on 12/16/1971
(161) 12.37 ft on 04/25/1996
(162) 12.34 ft on 04/07/1978
(163) 12.29 ft on 04/19/1969
(164) 12.29 ft on 03/22/1962
(165) 12.28 ft on 08/15/1973
(166) 12.26 ft on 01/31/1947
(167) 12.24 ft on 03/09/1995
(168) 12.20 ft on 05/29/1981
(169) 12.18 ft on 11/20/1969
(170) 12.12 ft on 05/26/1968
(171) 12.09 ft on 03/20/1998
(172) 12.08 ft on 06/05/1987
(173) 12.06 ft on 03/17/1982
(174) 12.05 ft on 04/25/1970
(175) 11.97 ft on 04/29/1975
(176) 11.74 ft on 07/02/2017 (P)
(177) 11.66 ft on 04/12/2001
(178) 11.60 ft on 05/08/1998
(179) 11.59 ft on 03/30/1975
(180) 11.20 ft on 02/05/1997
(181) 11.05 ft on 06/17/2004
(182) 10.45 ft on 01/01/2003
(183) 10.14 ft on 03/31/2017 (P)
(184) 9.92 ft on 03/10/1998
(185) 9.61 ft on 05/12/1966
(186) 9.50 ft on 04/09/2000
(187) 9.01 ft on 02/28/1977
(188) 8.14 ft on 03/31/1954

(P): Preliminary values subject to further review.