Historic Crests
(1) 30.14 ft on 07/23/1993
(2) 30.14 ft on 07/25/1993
(3) 30.08 ft on 05/28/1995
(4) 30.06 ft on 07/13/1951
(5) 30.05 ft on 06/25/1993
(6) 29.82 ft on 05/23/1971
(7) 29.77 ft on 04/16/1987
(8) 29.77 ft on 06/09/1951
(9) 29.68 ft on 05/22/2019
(10) 29.63 ft on 07/09/1993
(11) 29.60 ft on 08/17/1927
(12) 29.59 ft on 04/01/1973
(13) 29.59 ft on 09/27/1973
(14) 29.57 ft on 06/03/1935
(15) 29.56 ft on 06/25/1951
(16) 29.56 ft on 05/25/1961
(17) 29.54 ft on 07/01/1957
(18) 29.50 ft on 07/06/1993
(19) 29.50 ft on 07/12/1928
(20) 29.40 ft on 10/12/1973
(21) 29.40 ft on 03/29/1960
(22) 29.36 ft on 07/28/1990
(23) 29.30 ft on 09/03/1942
(24) 29.25 ft on 09/07/1951
(25) 29.23 ft on 05/13/1993
(26) 29.22 ft on 07/01/1951
(27) 29.18 ft on 06/15/1941
(28) 29.13 ft on 09/09/1946
(29) 29.13 ft on 05/21/1958
(30) 29.12 ft on 06/22/1957
(31) 28.93 ft on 06/04/1938
(32) 28.61 ft on 07/06/1982
(33) 28.35 ft on 10/14/1946
(34) 28.29 ft on 04/25/1976
(35) 28.24 ft on 07/01/1945
(36) 28.15 ft on 05/28/2011
(37) 28.12 ft on 04/02/1958
(38) 27.68 ft on 05/28/2016
(39) 27.62 ft on 05/19/1995
(40) 27.38 ft on 07/20/1950
(41) 27.23 ft on 05/09/2019
(42) 27.05 ft on 05/22/2017
(43) 27.05 ft on 05/27/1951
(44) 26.91 ft on 05/08/2007
(45) 26.84 ft on 07/31/1998
(46) 26.75 ft on 03/26/1973
(47) 26.73 ft on 05/07/1944
(48) 26.23 ft on 05/19/1957
(49) 26.02 ft on 07/06/1971
(50) 26.00 ft on 07/21/1948
(51) 25.93 ft on 06/03/1961
(52) 24.63 ft on 08/26/1977
(53) 24.58 ft on 06/12/1971
(54) 24.22 ft on 04/20/1973
(55) 24.14 ft on 09/20/1967
(56) 23.82 ft on 03/12/1973
(57) 23.80 ft on 06/30/1959
(58) 23.75 ft on 01/24/1974
(59) 23.70 ft on 05/31/1991
(60) 23.32 ft on 08/08/1962
(61) 23.18 ft on 11/23/1973
(62) 23.09 ft on 08/07/1992
(63) 23.09 ft on 05/12/1993
(64) 23.07 ft on 08/29/1977
(65) 22.50 ft on 04/18/1939
(66) 22.37 ft on 05/14/1993
(67) 22.32 ft on 06/15/1961
(68) 22.32 ft on 06/12/1949
(69) 22.10 ft on 11/19/1996
(70) 21.90 ft on 06/01/1977
(71) 21.89 ft on 06/21/1943
(72) 21.81 ft on 08/12/1952
(73) 21.69 ft on 06/13/2008
(74) 21.64 ft on 03/31/1980
(75) 21.44 ft on 05/22/1999
(76) 21.34 ft on 06/19/1954
(77) 21.28 ft on 05/15/1985
(78) 21.22 ft on 07/04/1989
(79) 21.15 ft on 05/08/1973
(80) 21.05 ft on 09/14/1961
(81) 20.85 ft on 05/13/1936
(82) 20.76 ft on 03/26/1979
(83) 20.75 ft on 03/24/2000
(84) 20.61 ft on 06/20/1934
(85) 20.60 ft on 07/07/1962
(86) 20.56 ft on 11/18/1971
(87) 20.52 ft on 06/30/1965
(88) 20.42 ft on 06/14/1961
(89) 20.32 ft on 05/11/1940
(90) 20.24 ft on 05/23/2001
(91) 20.16 ft on 06/29/1984
(92) 19.95 ft on 05/08/1996
(93) 19.91 ft on 04/09/1973
(94) 19.83 ft on 08/15/1975
(95) 19.83 ft on 06/05/2005
(96) 19.80 ft on 06/09/1956
(97) 19.53 ft on 12/19/1994
(98) 19.48 ft on 09/13/1930
(99) 19.47 ft on 08/23/1961
(100) 19.42 ft on 05/17/1993
(101) 19.38 ft on 10/17/2008
(102) 19.04 ft on 05/18/1993
(103) 18.98 ft on 07/31/2013
(104) 18.90 ft on 09/01/1925
(105) 18.74 ft on 05/20/1979
(106) 18.70 ft on 09/16/1921
(107) 18.60 ft on 06/05/1962
(108) 18.48 ft on 07/07/1965
(109) 18.40 ft on 07/11/1962
(110) 18.32 ft on 07/20/1973
(111) 18.27 ft on 08/19/1973
(112) 18.16 ft on 02/01/1974
(113) 18.00 ft on 06/10/1923
(114) 17.94 ft on 07/11/2004
(115) 17.93 ft on 07/24/1961
(116) 17.90 ft on 09/02/1932
(117) 17.66 ft on 07/21/1962
(118) 17.50 ft on 05/14/1929
(119) 17.45 ft on 09/13/2003
(120) 17.00 ft on 10/30/1961
(121) 16.96 ft on 09/04/1964
(122) 16.78 ft on 06/26/1962
(123) 16.70 ft on 10/11/1985
(124) 16.63 ft on 09/22/1955
(125) 16.54 ft on 05/03/1979
(126) 16.52 ft on 03/13/1978
(127) 16.40 ft on 09/23/1919
(128) 16.32 ft on 05/21/1981
(129) 16.16 ft on 06/23/1969
(130) 16.00 ft on 07/11/1922
(131) 15.90 ft on 05/19/1971
(132) 15.60 ft on 06/23/1967
(133) 15.47 ft on 10/09/1930
(134) 15.23 ft on 06/11/1962
(135) 15.15 ft on 09/13/1937
(136) 15.02 ft on 09/15/1926
(137) 14.50 ft on 04/18/2012
(138) 14.34 ft on 06/11/2014
(139) 14.06 ft on 04/23/2010
(140) 13.57 ft on 04/03/1983
(141) 13.38 ft on 07/16/1953
(142) 12.56 ft on 04/25/2015
(143) 12.23 ft on 09/04/1963
(144) 11.49 ft on 08/29/1968
(145) 9.70 ft on 03/21/1988
(146) 9.17 ft on 08/21/1966
(147) 9.16 ft on 07/21/1933
(148) 9.14 ft on 05/10/1970
(149) 9.00 ft on 04/12/1920
(150) 8.60 ft on 05/07/2002
(151) 6.40 ft on 10/17/1923
(152) 5.81 ft on 06/21/2006

(P): Preliminary values subject to further review.