Historic Crests
(1) 26.50 ft on 06/14/1947
(2) 25.80 ft on 06/06/1947
(3) 25.00 ft on 05/31/1903
(4) 24.16 ft on 07/12/1993
(5) 23.70 ft on 06/14/2008
(6) 23.17 ft on 04/11/1965
(7) 23.00 ft on 04/04/1960
(8) 22.14 ft on 06/27/1954
(9) 21.60 ft on 05/23/1944
(10) 21.50 ft on 06/27/1947
(11) 20.70 ft on 06/23/1947
(12) 20.69 ft on 04/05/1962
(13) 20.38 ft on 06/17/1967
(14) 20.20 ft on 06/28/1935
(15) 20.10 ft on 03/22/1948
(16) 19.81 ft on 04/02/1951
(17) 19.68 ft on 06/12/1962
(18) 19.62 ft on 07/16/1982
(19) 19.60 ft on 03/05/1949
(20) 19.34 ft on 03/20/1962
(21) 19.21 ft on 08/10/2010
(22) 18.90 ft on 06/19/1944
(23) 18.80 ft on 04/18/1945
(24) 18.80 ft on 01/06/1946
(25) 18.74 ft on 05/05/1951
(26) 18.60 ft on 03/16/1929
(27) 18.60 ft on 07/04/1935
(28) 18.50 ft on 04/14/1951
(29) 18.50 ft on 03/17/1945
(30) 18.27 ft on 03/18/1965
(31) 18.12 ft on 04/02/1961
(32) 18.11 ft on 06/27/1984
(33) 17.92 ft on 05/31/1959
(34) 17.90 ft on 03/05/1937
(35) 17.80 ft on 06/20/1946
(36) 17.80 ft on 05/07/1960
(37) 17.70 ft on 05/27/1945
(38) 17.60 ft on 05/26/1960
(39) 17.50 ft on 03/13/1939
(40) 17.40 ft on 06/22/1952
(41) 17.30 ft on 06/10/1944
(42) 17.30 ft on 06/13/1944
(43) 17.24 ft on 06/15/1966
(44) 17.10 ft on 04/06/1947
(45) 17.00 ft on 05/22/1959
(46) 16.98 ft on 11/17/1961
(47) 16.98 ft on 07/07/1958
(48) 16.89 ft on 03/14/1961
(49) 16.87 ft on 07/03/1951
(50) 16.80 ft on 05/04/1944
(51) 16.80 ft on 05/30/1947
(52) 16.79 ft on 06/09/1951
(53) 16.70 ft on 01/14/1960
(54) 16.70 ft on 04/07/1933
(55) 16.65 ft on 07/02/1959
(56) 16.64 ft on 07/03/1958
(57) 16.60 ft on 05/16/1945
(58) 16.60 ft on 04/12/1947
(59) 16.50 ft on 06/27/1924
(60) 16.50 ft on 11/26/1931
(61) 16.40 ft on 06/17/1930
(62) 16.40 ft on 06/10/1945
(63) 16.30 ft on 09/24/1926
(64) 16.19 ft on 06/14/1953
(65) 16.18 ft on 09/22/1965
(66) 16.10 ft on 04/24/1944
(67) 16.00 ft on 03/05/1963
(68) 16.00 ft on 03/01/1950
(69) 16.00 ft on 04/21/1947
(70) 15.89 ft on 05/26/1951
(71) 15.87 ft on 04/11/1969
(72) 15.81 ft on 02/19/1961
(73) 15.80 ft on 04/20/1927
(74) 15.80 ft on 03/26/1945
(75) 15.76 ft on 06/21/1991
(76) 15.70 ft on 05/17/1943
(77) 15.70 ft on 11/02/1941
(78) 15.70 ft on 06/20/1935
(79) 15.69 ft on 05/07/1973
(80) 15.63 ft on 06/24/1964
(81) 15.62 ft on 02/26/1971
(82) 15.60 ft on 05/10/1950
(83) 15.57 ft on 04/13/1983
(84) 15.45 ft on 04/26/1965
(85) 15.40 ft on 03/09/1949
(86) 15.40 ft on 06/03/1935
(87) 15.34 ft on 04/16/1979
(88) 15.30 ft on 03/17/1946
(89) 15.25 ft on 04/04/1952
(90) 15.20 ft on 09/23/1938
(91) 15.00 ft on 05/14/1920
(92) 14.93 ft on 03/13/1952
(93) 14.92 ft on 09/14/1961
(94) 14.90 ft on 06/20/1950
(95) 14.82 ft on 06/06/1965
(96) 14.81 ft on 05/30/1962
(97) 14.80 ft on 09/01/1954
(98) 14.50 ft on 04/29/1945
(99) 14.40 ft on 05/14/1942
(100) 14.40 ft on 02/28/1948
(101) 14.37 ft on 03/07/1961
(102) 14.30 ft on 03/27/1946
(103) 14.27 ft on 04/28/1999
(104) 14.22 ft on 03/25/1978
(105) 14.20 ft on 03/05/1936
(106) 14.20 ft on 06/21/1945
(107) 14.12 ft on 07/21/1958
(108) 14.11 ft on 03/23/1975
(109) 14.10 ft on 04/13/1961
(110) 14.07 ft on 09/08/1962
(111) 14.02 ft on 06/17/1954
(112) 13.87 ft on 04/30/1963
(113) 13.85 ft on 03/27/1959
(114) 13.84 ft on 06/29/1952
(115) 13.80 ft on 06/11/1941
(116) 13.70 ft on 03/17/1948
(117) 13.70 ft on 03/27/1920
(118) 13.69 ft on 04/05/1986
(119) 13.60 ft on 07/15/1920
(120) 13.60 ft on 05/31/1946
(121) 13.60 ft on 06/25/1949
(122) 13.60 ft on 10/04/1965
(123) 13.58 ft on 06/20/1957
(124) 13.57 ft on 05/31/1965
(125) 13.57 ft on 04/21/1998
(126) 13.49 ft on 10/01/1993
(127) 13.47 ft on 04/21/1962
(128) 13.45 ft on 04/18/1987
(129) 13.40 ft on 05/27/1922
(130) 13.40 ft on 01/26/1942
(131) 13.40 ft on 06/13/1943
(132) 13.40 ft on 03/07/1974
(133) 13.30 ft on 03/13/1947
(134) 13.30 ft on 03/26/1923
(135) 13.30 ft on 09/17/1921
(136) 13.27 ft on 03/23/1961
(137) 13.27 ft on 06/28/2011
(138) 13.26 ft on 03/31/1953
(139) 13.23 ft on 03/23/1952
(140) 13.22 ft on 04/27/1992
(141) 13.20 ft on 07/15/1942
(142) 13.20 ft on 07/20/1942
(143) 13.20 ft on 03/20/1959
(144) 13.20 ft on 06/26/2015
(145) 13.10 ft on 08/26/1946
(146) 13.04 ft on 05/24/1952
(147) 13.01 ft on 12/24/2015
(148) 13.00 ft on 03/16/1920
(149) 13.00 ft on 06/15/1926
(150) 13.00 ft on 04/05/1945
(151) 12.98 ft on 07/22/1990
(152) 12.93 ft on 02/21/1953
(153) 12.91 ft on 07/14/1952
(154) 12.87 ft on 03/20/2007
(155) 12.84 ft on 04/15/2001
(156) 12.69 ft on 04/24/1976
(157) 12.60 ft on 03/04/1924
(158) 12.50 ft on 04/18/1960
(159) 12.50 ft on 04/20/1920
(160) 12.40 ft on 04/13/1922
(161) 12.29 ft on 05/20/1970
(162) 12.15 ft on 04/30/1995
(163) 12.00 ft on 03/31/1924
(164) 11.98 ft on 02/25/1997
(165) 11.94 ft on 08/11/1972
(166) 11.90 ft on 05/24/1927
(167) 11.80 ft on 02/25/1985
(168) 11.78 ft on 03/25/2009
(169) 11.70 ft on 04/30/1927
(170) 11.59 ft on 06/06/1996
(171) 11.44 ft on 07/07/1981
(172) 11.40 ft on 08/04/1928
(173) 11.27 ft on 04/05/2017
(174) 11.07 ft on 04/24/1968
(175) 11.00 ft on 04/18/2013
(176) 10.92 ft on 06/25/2013
(177) 10.90 ft on 03/09/1994
(178) 10.89 ft on 06/24/2004
(179) 10.88 ft on 06/23/2004
(180) 10.64 ft on 06/21/1980
(181) 10.63 ft on 07/12/1955
(182) 10.23 ft on 07/13/2014
(183) 10.21 ft on 04/13/2005
(184) 10.03 ft on 09/03/1977
(185) 9.92 ft on 04/17/2012
(186) 9.62 ft on 05/09/2003
(187) 9.45 ft on 05/08/2006
(188) 9.30 ft on 08/15/1940
(189) 9.00 ft on 06/22/1931
(190) 8.97 ft on 06/15/2000
(191) 8.95 ft on 05/18/2002
(192) 8.85 ft on 09/10/1989
(193) 8.70 ft on 06/23/1925
(194) 7.18 ft on 12/24/1987
(195) 5.80 ft on 08/20/1956
(196) 5.50 ft on 04/09/1934

(P): Preliminary values subject to further review.