Historic Crests
(1) 33.40 ft on 10/05/1941
(2) 32.47 ft on 04/12/1994
(3) 32.17 ft on 09/23/1993
(4) 31.65 ft on 09/15/2008
(5) 31.28 ft on 12/03/1982
(6) 31.20 ft on 10/12/1969
(7) 30.99 ft on 06/22/2015
(8) 30.29 ft on 05/16/1990
(9) 30.05 ft on 05/18/1995
(10) 29.75 ft on 10/30/2009
(11) 29.40 ft on 04/30/2017
(12) 29.34 ft on 06/19/2015
(13) 28.96 ft on 04/12/1979
(14) 28.64 ft on 06/26/2015
(15) 28.40 ft on 05/18/1929
(16) 28.10 ft on 09/05/1926
(17) 28.00 ft on 05/02/1983
(18) 27.94 ft on 06/01/2013
(19) 27.89 ft on 12/29/2015
(20) 27.70 ft on 06/20/1928
(21) 27.68 ft on 05/11/2003
(22) 27.64 ft on 10/09/2009
(23) 27.60 ft on 03/14/1922
(24) 27.58 ft on 12/27/1942
(25) 27.47 ft on 05/07/2002
(26) 27.23 ft on 07/04/1980
(27) 27.20 ft on 04/01/1927
(28) 27.17 ft on 05/30/1974
(29) 27.10 ft on 04/25/1947
(30) 27.06 ft on 07/24/1981
(31) 26.92 ft on 04/22/1944
(32) 26.76 ft on 02/23/1985
(33) 26.76 ft on 01/05/2005
(34) 26.75 ft on 11/19/1985
(35) 26.74 ft on 07/11/1991
(36) 26.72 ft on 07/26/2008
(37) 26.54 ft on 08/01/1958
(38) 26.46 ft on 01/01/2019 (P)
(39) 26.43 ft on 05/04/2013
(40) 26.40 ft on 04/20/1941
(41) 26.23 ft on 09/20/2010
(42) 26.20 ft on 07/08/1993
(43) 26.10 ft on 04/25/1975
(44) 26.00 ft on 03/21/1962
(45) 25.94 ft on 03/28/1978
(46) 25.91 ft on 05/07/1996
(47) 25.90 ft on 02/25/2001
(48) 25.88 ft on 07/21/1949
(49) 25.85 ft on 04/21/1984
(50) 25.84 ft on 04/19/2013
(51) 25.80 ft on 11/03/1936
(52) 25.80 ft on 02/21/1951
(53) 25.79 ft on 10/03/2014
(54) 25.74 ft on 11/16/2009
(55) 25.66 ft on 04/26/2010
(56) 25.56 ft on 07/10/1969
(57) 25.50 ft on 01/30/1982
(58) 25.44 ft on 07/05/1998
(59) 25.32 ft on 05/08/1961
(60) 25.30 ft on 03/12/1923
(61) 25.29 ft on 05/04/2017
(62) 25.25 ft on 04/04/2014
(63) 25.20 ft on 04/15/1993
(64) 25.13 ft on 03/28/1960
(65) 25.11 ft on 07/28/2008
(66) 25.04 ft on 11/02/2004
(67) 25.03 ft on 04/16/1939
(68) 24.98 ft on 08/29/2004
(69) 24.97 ft on 03/28/1977
(70) 24.96 ft on 02/10/1959
(71) 24.96 ft on 02/22/2010
(72) 24.95 ft on 07/21/2010
(73) 24.93 ft on 02/01/1999
(74) 24.92 ft on 01/04/2005
(75) 24.90 ft on 01/25/2010
(76) 24.90 ft on 03/26/1945
(77) 24.83 ft on 12/25/2009
(78) 24.80 ft on 01/30/2001
(79) 24.78 ft on 05/15/1935
(80) 24.69 ft on 02/28/2011
(81) 24.64 ft on 02/27/1997
(82) 24.60 ft on 12/16/1992
(83) 24.60 ft on 12/13/1923
(84) 24.60 ft on 04/29/1996
(85) 24.51 ft on 06/09/2015
(86) 24.50 ft on 07/05/2009
(87) 24.49 ft on 07/31/2008
(88) 24.42 ft on 03/27/2018
(89) 24.33 ft on 11/18/2015
(90) 24.33 ft on 03/30/1988
(91) 24.32 ft on 05/21/2017
(92) 24.32 ft on 03/05/1976
(93) 24.32 ft on 04/21/1966
(94) 24.31 ft on 07/09/2015
(95) 24.30 ft on 01/31/2002
(96) 24.29 ft on 03/05/2004
(97) 24.25 ft on 05/26/2008
(98) 24.22 ft on 05/13/1933
(99) 24.15 ft on 05/12/2008
(100) 24.10 ft on 06/05/2001
(101) 24.02 ft on 03/19/2008
(102) 24.01 ft on 04/11/2008
(103) 24.00 ft on 04/14/1987
(104) 24.00 ft on 01/06/1946
(105) 23.95 ft on 06/08/1957
(106) 23.94 ft on 12/22/1949
(107) 23.92 ft on 09/23/1965
(108) 23.91 ft on 06/10/1982
(109) 23.89 ft on 09/05/2008
(110) 23.88 ft on 09/11/2016
(111) 23.74 ft on 11/25/2004
(112) 23.70 ft on 04/09/1938
(113) 23.60 ft on 03/19/1925
(114) 23.59 ft on 05/26/2011
(115) 23.58 ft on 05/20/1931
(116) 23.57 ft on 02/07/2019 (P)
(117) 23.55 ft on 12/22/1967
(118) 23.52 ft on 04/03/2010
(119) 23.49 ft on 10/23/2009
(120) 23.39 ft on 03/11/2013
(121) 23.25 ft on 03/10/2019 (P)
(122) 23.11 ft on 07/26/1948
(123) 23.11 ft on 03/31/2019 (P)
(124) 23.10 ft on 01/02/1930
(125) 23.00 ft on 10/04/1986
(126) 22.95 ft on 05/28/2013
(127) 22.91 ft on 05/29/1989
(128) 22.87 ft on 11/28/2015
(129) 22.84 ft on 04/11/2001
(130) 22.84 ft on 12/23/2003
(131) 22.80 ft on 12/07/2004
(132) 22.78 ft on 05/12/2014
(133) 22.73 ft on 12/14/2015
(134) 22.69 ft on 11/05/1935
(135) 22.61 ft on 06/17/2009
(136) 22.57 ft on 01/01/2011
(137) 22.48 ft on 05/28/2004
(138) 22.41 ft on 02/18/2008
(139) 22.41 ft on 01/23/2019 (P)
(140) 22.39 ft on 08/25/2000
(141) 22.24 ft on 02/17/2011
(142) 22.18 ft on 04/11/2013
(143) 22.13 ft on 12/28/2008
(144) 22.13 ft on 06/24/2000
(145) 21.99 ft on 09/03/2014
(146) 21.92 ft on 09/12/2010
(147) 21.90 ft on 05/21/2013
(148) 21.89 ft on 04/15/2012
(149) 21.78 ft on 05/31/2008
(150) 21.77 ft on 04/17/2013
(151) 21.65 ft on 04/05/2017
(152) 21.59 ft on 04/01/2008
(153) 21.57 ft on 06/11/2006
(154) 21.49 ft on 01/09/2008
(155) 21.49 ft on 02/25/2007
(156) 21.49 ft on 03/20/2018
(157) 21.48 ft on 07/15/1955
(158) 21.17 ft on 05/31/2015
(159) 21.15 ft on 05/01/2012
(160) 21.03 ft on 02/21/2018
(161) 20.74 ft on 01/04/1971
(162) 20.20 ft on 08/13/1932
(163) 20.20 ft on 09/29/1934
(164) 19.51 ft on 04/12/1952
(165) 19.25 ft on 04/29/1956
(166) 18.65 ft on 03/05/1963
(167) 17.70 ft on 05/05/1953
(168) 17.69 ft on 08/11/1992
(169) 17.15 ft on 05/07/1967
(170) 17.00 ft on 04/06/1964
(171) 15.20 ft on 06/28/1940
(172) 7.88 ft on 07/02/1954

(P): Preliminary values subject to further review.