Recent Crests
(1) 23.08 ft on 12/14/2015
(2) 23.22 ft on 06/26/2015 (P)
(3) 24.55 ft on 05/29/2013
(4) 27.12 ft on 04/18/2013
(5) 22.08 ft on 06/27/2011
(6) 22.18 ft on 06/20/2011
(7) 25.11 ft on 06/15/2011
(8) 25.81 ft on 02/17/2011
(9) 28.18 ft on 08/12/2010
(10) 20.10 ft on 05/16/2009
(11) 30.49 ft on 06/16/2008
(12) 25.97 ft on 08/24/2007
(13) 15.92 ft on 05/03/2006
(14) 17.86 ft on 04/13/2005
(15) 19.99 ft on 05/30/2004
(16) 16.74 ft on 05/10/2003
(17) 19.92 ft on 05/12/2002
(18) 23.51 ft on 03/15/2001
(19) 23.07 ft on 06/24/2000
(20) 21.40 ft on 04/16/1999
(21) 23.54 ft on 07/06/1998
(22) 19.69 ft on 04/16/1997
(23) 20.98 ft on 02/19/1997
(24) 24.21 ft on 05/27/1996
(25) 22.99 ft on 05/24/1995
(26) 18.97 ft on 10/01/1994
(27) 17.00 ft on 03/10/1994
(28) 32.66 ft on 07/13/1993
(29) 21.09 ft on 04/21/1992
(30) 23.26 ft on 04/19/1991
(31) 22.85 ft on 06/17/1990
(32) 15.75 ft on 09/09/1989
(33) -9,999.00 ft on 12/25/1987
(34) 18.06 ft on 02/23/1987
(35) 20.90 ft on 10/26/1986
(36) 26.39 ft on 05/17/1986
(37) 18.95 ft on 03/04/1985
(38) 22.83 ft on 02/22/1985
(39) 23.13 ft on 06/27/1984
(40) 24.65 ft on 02/15/1984
(41) 20.90 ft on 04/04/1983
(42) 27.14 ft on 07/17/1982
(43) 22.74 ft on 07/04/1981
(44) 22.07 ft on 06/15/1980
(45) 21.49 ft on 04/20/1979
(46) 22.39 ft on 03/09/1979
(47) 21.94 ft on 05/13/1978
(48) 16.68 ft on 08/08/1977
(49) 27.23 ft on 04/24/1976
(50) 18.51 ft on 03/24/1975
(51) 21.51 ft on 05/20/1974
(52) 24.79 ft on 01/21/1974
(53) 28.02 ft on 04/21/1973
(54) 18.26 ft on 05/08/1972
(55) 10.82 ft on 02/27/1971
(56) 12.48 ft on 02/19/1971
(57) 8.35 ft on 08/05/1970
(58) 11.77 ft on 07/19/1969
(59) 13.29 ft on 01/23/1969
(60) 6.60 ft on 04/25/1968
(61) 12.61 ft on 06/22/1967
(62) 13.74 ft on 06/17/1967
(63) 10.00 ft on 06/11/1967
(64) 10.15 ft on 06/17/1966
(65) 8.73 ft on 05/18/1966
(66) 12.22 ft on 02/10/1966
(67) 14.28 ft on 09/21/1965
(68) 8.45 ft on 06/06/1965
(69) 10.30 ft on 04/26/1965
(70) 19.36 ft on 04/12/1965
(71) 13.60 ft on 03/17/1965
(72) 8.86 ft on 06/25/1964
(73) 7.97 ft on 03/19/1963
(74) 10.63 ft on 03/04/1963
(75) 12.82 ft on 06/13/1962
(76) 8.88 ft on 05/31/1962
(77) 9.16 ft on 05/08/1962
(78) 14.10 ft on 04/07/1962
(79) 12.62 ft on 03/22/1962
(80) 12.56 ft on 11/16/1961
(81) 10.94 ft on 11/03/1961
(82) 10.95 ft on 09/14/1961
(83) 10.83 ft on 04/04/1961
(84) 10.18 ft on 03/16/1961
(85) 9.82 ft on 03/08/1961
(86) 10.57 ft on 02/16/1961
(87) 11.56 ft on 05/25/1960
(88) 16.15 ft on 05/07/1960
(89) 18.34 ft on 04/02/1960
(90) 12.00 ft on 01/15/1960
(91) 9.58 ft on 07/03/1959
(92) 12.08 ft on 06/01/1959
(93) 10.60 ft on 05/24/1959
(94) 8.66 ft on 03/28/1959
(95) 8.63 ft on 03/21/1959
(96) 10.50 ft on 07/05/1958
(97) 7.44 ft on 06/21/1957
(98) 4.46 ft on 08/10/1956
(99) 7.57 ft on 10/10/1954
(100) 8.66 ft on 09/02/1954
(101) 16.14 ft on 06/09/1954
(102) 9.71 ft on 06/15/1953
(103) 9.95 ft on 04/01/1953
(104) 12.45 ft on 06/24/1952
(105) 9.63 ft on 04/06/1952
(106) 8.69 ft on 03/20/1952
(107) 11.57 ft on 03/13/1952
(108) 12.14 ft on 07/05/1951
(109) 10.01 ft on 06/22/1951
(110) 12.26 ft on 06/08/1951
(111) 10.72 ft on 05/28/1951
(112) 16.45 ft on 05/10/1951
(113) 10.07 ft on 04/28/1951
(114) 14.38 ft on 04/04/1951
(115) 11.40 ft on 06/19/1950
(116) 10.60 ft on 05/11/1950
(117) 8.90 ft on 03/02/1950
(118) 9.10 ft on 06/24/1949
(119) 9.97 ft on 03/31/1949
(120) 9.20 ft on 03/27/1949
(121) 9.90 ft on 03/11/1949
(122) 9.10 ft on 03/06/1949
(123) 8.40 ft on 02/27/1949
(124) 14.38 ft on 03/23/1948
(125) 13.10 ft on 03/19/1948
(126) 8.80 ft on 03/17/1948
(127) 9.70 ft on 02/28/1948
(128) 19.40 ft on 06/30/1947
(129) 17.80 ft on 06/24/1947
(130) 25.14 ft on 06/16/1947
(131) 25.10 ft on 06/08/1947
(132) 11.00 ft on 04/22/1947
(133) 10.90 ft on 04/13/1947
(134) 14.20 ft on 04/06/1947
(135) 14.80 ft on 07/18/1946
(136) 19.50 ft on 06/18/1946
(137) 9.60 ft on 03/24/1946
(138) 11.50 ft on 03/17/1946
(139) 13.80 ft on 01/08/1946
(140) 9.00 ft on 06/22/1945
(141) 10.50 ft on 06/16/1945
(142) 10.90 ft on 06/09/1945
(143) 11.80 ft on 05/28/1945
(144) 13.88 ft on 05/17/1945
(145) 13.40 ft on 04/19/1945
(146) 10.10 ft on 03/27/1945
(147) 12.60 ft on 03/19/1945
(148) 14.20 ft on 06/20/1944
(149) -9,999.00 ft on 06/15/1944
(150) -9,999.00 ft on 06/11/1944
(151) 18.30 ft on 05/25/1944
(152) 11.30 ft on 05/06/1944
(153) 15.30 ft on 04/23/1944
(154) 10.00 ft on 04/15/1944
(155) 10.40 ft on 06/13/1943
(156) 11.71 ft on 05/17/1943
(157) 9.70 ft on 01/27/1942
(158) 10.37 ft on 11/04/1941
(159) 10.10 ft on 10/10/1941
(160) 9.30 ft on 06/11/1941
(161) 6.28 ft on 08/18/1940
(162) 14.30 ft on 03/12/1939
(163) 9.05 ft on 09/25/1938
(164) 14.87 ft on 03/06/1937
(165) 13.90 ft on 02/21/1937
(166) 9.39 ft on 03/06/1936
(167) 14.60 ft on 07/06/1935
(168) 15.90 ft on 06/29/1935
(169) 12.50 ft on 06/19/1935
(170) 10.70 ft on 06/04/1935
(171) 4.10 ft on 04/04/1934
(172) 11.30 ft on 04/08/1933
(173) 8.90 ft on 08/14/1932
(174) 10.20 ft on 07/10/1932
(175) 8.90 ft on 06/27/1932
(176) 10.60 ft on 01/04/1932
(177) 11.70 ft on 11/25/1931
(178) 9.20 ft on 10/08/1931
(179) 7.20 ft on 07/03/1931
(180) 10.10 ft on 06/15/1930
(181) 11.70 ft on 04/25/1929
(182) 10.40 ft on 04/20/1929
(183) 13.50 ft on 03/17/1929
(184) 11.00 ft on 11/17/1928
(185) 7.30 ft on 08/04/1928
(186) 9.20 ft on 06/04/1927
(187) 10.40 ft on 05/25/1927
(188) 14.00 ft on 04/19/1927
(189) 9.30 ft on 04/16/1927
(190) 11.80 ft on 09/25/1926
(191) 12.40 ft on 09/15/1926
(192) 10.10 ft on 09/09/1926
(193) 9.60 ft on 06/16/1926
(194) 7.60 ft on 06/16/1925
(195) 13.10 ft on 06/28/1924
(196) 9.30 ft on 03/05/1924
(197) 9.20 ft on 03/28/1923
(198) 9.60 ft on 05/28/1922
(199) 9.45 ft on 09/21/1921
(200) 11.20 ft on 07/14/1920
(201) 10.20 ft on 05/15/1920
(202) 11.20 ft on 04/21/1920
(203) 14.10 ft on 03/26/1920
(204) 12.00 ft on 06/06/1919
(205) 13.60 ft on 05/08/1919
(206) 11.00 ft on 04/27/1919
(207) 14.40 ft on 03/16/1919
(208) 13.60 ft on 06/25/1918
(209) 13.20 ft on 06/11/1918
(210) 9.20 ft on 05/29/1918
(211) 18.70 ft on 06/14/1917
(212) 16.00 ft on 06/06/1917
(213) 9.30 ft on 03/30/1917
(214) 11.00 ft on 05/24/1916
(215) 10.30 ft on 05/14/1916
(216) 14.60 ft on 03/27/1916
(217) 10.70 ft on 02/23/1916
(218) 10.10 ft on 10/02/1915
(219) 18.60 ft on 08/03/1915
(220) 10.80 ft on 09/18/1914
(221) 9.30 ft on 05/21/1913
(222) 16.70 ft on 04/04/1912
(223) 11.40 ft on 02/25/1906
(224) 10.80 ft on 07/02/1905
(225) 23.80 ft on 06/10/1905
(226) 9.90 ft on 03/01/1905
(227) 13.40 ft on 04/26/1904
(228) 27.85 ft on 06/01/1903
(229) 24.00 ft on 06/01/1851

(P): Preliminary values subject to further review.