Recent Crests
(1) 18.70 ft on 05/19/2018 (P)
(2) 17.60 ft on 04/18/2018 (P)
(3) 20.58 ft on 02/12/2018 (P)
(4) 18.16 ft on 05/06/2017
(5) 16.72 ft on 02/25/2016
(6) 15.90 ft on 03/07/2015
(7) 20.50 ft on 05/16/2014
(8) 19.69 ft on 05/09/2013
(9) 18.61 ft on 12/08/2011
(10) 19.73 ft on 04/18/2011
(11) 18.97 ft on 03/11/2011
(12) 23.94 ft on 01/26/2010
(13) 19.97 ft on 10/08/2006
(14) 21.15 ft on 06/28/2006
(15) 19.03 ft on 11/30/2005
(16) 17.78 ft on 01/15/2005
(17) 20.49 ft on 09/30/2004
(18) 22.87 ft on 09/20/2003
(19) 24.47 ft on 02/24/2003
(20) 21.73 ft on 09/30/1999
(21) 21.91 ft on 02/18/1998
(22) 21.69 ft on 02/05/1998
(23) 21.87 ft on 01/29/1998
(24) 21.05 ft on 01/10/1998
(25) 20.73 ft on 12/03/1996
(26) 28.96 ft on 09/07/1996
(27) 26.45 ft on 01/21/1996
(28) 21.68 ft on 06/29/1995
(29) 21.96 ft on 01/17/1995
(30) 22.29 ft on 03/30/1994
(31) 16.40 ft on 02/24/1994
(32) 18.92 ft on 11/28/1993
(33) 18.51 ft on 03/26/1993
(34) 24.18 ft on 03/05/1993
(35) 15.39 ft on 06/06/1992
(36) 25.41 ft on 04/23/1992
(37) 20.36 ft on 10/24/1990
(38) 16.57 ft on 05/30/1990
(39) 23.38 ft on 05/07/1989
(40) 27.96 ft on 04/18/1987
(41) 32.60 ft on 11/06/1985
(42) 18.17 ft on 08/19/1985
(43) 21.62 ft on 03/30/1984
(44) 22.42 ft on 02/16/1984
(45) 20.26 ft on 04/11/1983
(46) 20.91 ft on 06/15/1982
(47) 18.86 ft on 04/16/1980
(48) 21.86 ft on 09/23/1979
(49) 24.19 ft on 06/04/1979
(50) 26.33 ft on 02/26/1979
(51) 25.08 ft on 01/27/1978
(52) 20.60 ft on 10/10/1976
(53) 17.26 ft on 01/01/1976
(54) 26.04 ft on 03/20/1975
(55) 20.89 ft on 12/29/1973
(56) 27.12 ft on 10/06/1972
(57) 37.87 ft on 06/22/1972
(58) 21.51 ft on 06/01/1971
(59) 19.03 ft on 01/02/1970
(60) 33.75 ft on 08/21/1969
(61) 19.61 ft on 03/08/1967
(62) 16.82 ft on 02/14/1966
(63) 19.83 ft on 02/08/1965
(64) 21.33 ft on 03/14/1963
(65) 23.13 ft on 10/22/1961
(66) 15.10 ft on 04/14/1961
(67) 20.13 ft on 04/06/1960
(68) 16.46 ft on 04/01/1958
(69) 19.47 ft on 04/07/1957
(70) 24.48 ft on 08/19/1955
(71) 20.83 ft on 03/08/1955
(72) 18.75 ft on 03/03/1954
(73) 20.90 ft on 03/26/1953
(74) 18.16 ft on 12/22/1951
(75) 19.42 ft on 12/09/1950
(76) 19.73 ft on 09/11/1950
(77) 21.98 ft on 03/24/1949
(78) 27.00 ft on 12/05/1948
(79) 20.35 ft on 08/05/1948
(80) 22.14 ft on 04/02/1948
(81) 19.50 ft on 09/19/1945
(82) 29.60 ft on 09/20/1944
(83) 27.14 ft on 10/16/1942
(84) 20.80 ft on 05/24/1942
(85) 28.34 ft on 08/17/1940
(86) 19.12 ft on 08/20/1939
(87) 24.34 ft on 10/21/1937
(88) 27.73 ft on 04/26/1937
(89) 20.25 ft on 01/22/1937
(90) 28.77 ft on 03/19/1936
(91) 27.80 ft on 09/06/1935
(92) 24.95 ft on 12/02/1934
(93) 15.93 ft on 03/05/1934
(94) 21.54 ft on 10/18/1932
(95) 17.13 ft on 03/07/1932
(96) 15.82 ft on 11/20/1929
(97) 17.66 ft on 04/17/1929
(98) 23.80 ft on 08/18/1928
(99) 16.20 ft on 12/28/1926
(100) 15.25 ft on 01/20/1926
(101) 24.38 ft on 10/01/1924
(102) 24.70 ft on 05/13/1924
(103) 18.50 ft on 03/17/1923
(104) 15.50 ft on 03/16/1922
(105) 20.20 ft on 02/04/1920
(106) 23.00 ft on 01/04/1919
(107) 17.00 ft on 04/22/1918
(108) 19.90 ft on 03/06/1917
(109) 18.40 ft on 10/02/1915
(110) 20.60 ft on 02/04/1915
(111) 23.40 ft on 03/29/1913
(112) 22.50 ft on 05/13/1912
(113) 16.30 ft on 01/04/1911
(114) 20.30 ft on 06/17/1910
(115) 15.80 ft on 04/16/1909
(116) 19.80 ft on 02/17/1908
(117) 23.80 ft on 10/21/1906
(118) 17.10 ft on 01/04/1906
(119) 17.00 ft on 07/14/1905
(120) 22.00 ft on 06/07/1903
(121) 26.70 ft on 12/30/1901
(122) 27.00 ft on 05/23/1901
(123) 16.00 ft on 03/02/1900
(124) 25.20 ft on 03/06/1899

(P): Preliminary values subject to further review.