Historic Crests
(1) 28.71 ft on 05/01/2017
(2) 27.22 ft on 07/27/1998
(3) 26.84 ft on 03/19/2008
(4) 26.50 ft on 08/20/1915
(5) 26.15 ft on 06/18/1985
(6) 25.60 ft on 12/04/1982
(7) 24.87 ft on 12/29/2015
(8) 24.20 ft on 06/09/1945
(9) 24.10 ft on 10/27/1919
(10) 23.90 ft on 06/26/1935
(11) 23.20 ft on 11/15/1993
(12) 23.00 ft on 01/30/1969
(13) 22.00 ft on 12/28/1942
(14) 21.40 ft on 07/14/1951
(15) 20.80 ft on 02/10/1966
(16) 20.35 ft on 04/25/1947
(17) 19.40 ft on 04/01/1927
(18) 19.20 ft on 04/12/1979
(19) 19.00 ft on 11/20/1985
(20) 18.93 ft on 05/14/2002
(21) 18.74 ft on 01/04/1950
(22) 18.70 ft on 04/25/1918
(23) 18.40 ft on 05/01/1983
(24) 17.90 ft on 06/10/1928
(25) 17.67 ft on 04/17/1939
(26) 17.50 ft on 04/17/1922
(27) 17.50 ft on 05/14/1933
(28) 17.50 ft on 09/26/1993
(29) 17.45 ft on 02/25/2018
(30) 17.36 ft on 05/24/1957
(31) 17.35 ft on 05/09/2009
(32) 17.35 ft on 09/15/2008
(33) 17.10 ft on 02/14/1946
(34) 16.92 ft on 04/20/1941
(35) 16.79 ft on 10/31/2009
(36) 16.70 ft on 03/28/1921
(37) 16.70 ft on 06/16/2009
(38) 16.68 ft on 02/16/1949
(39) 16.67 ft on 11/26/1973
(40) 16.50 ft on 04/23/1996
(41) 16.17 ft on 04/27/2011
(42) 16.10 ft on 05/05/2017
(43) 16.00 ft on 12/30/1990
(44) 15.97 ft on 03/08/1995
(45) 15.88 ft on 03/25/1958
(46) 15.80 ft on 01/11/1975
(47) 15.60 ft on 05/18/1995
(48) 15.31 ft on 01/12/2020
(49) 15.29 ft on 04/11/2008
(50) 15.06 ft on 06/20/2015
(51) 15.01 ft on 02/08/1999
(52) 14.97 ft on 08/08/2013
(53) 14.92 ft on 01/13/2005
(54) 14.86 ft on 04/20/2013
(55) 14.69 ft on 12/31/1990
(56) 14.69 ft on 12/31/1999
(57) 14.67 ft on 03/19/2013
(58) 14.64 ft on 05/09/1961
(59) 14.50 ft on 01/31/1982
(60) 14.45 ft on 05/04/1990
(61) 14.40 ft on 12/22/1967
(62) 14.34 ft on 01/15/1930
(63) 14.34 ft on 09/14/1934
(64) 14.28 ft on 06/14/1942
(65) 14.25 ft on 05/07/1929
(66) 14.15 ft on 05/03/1937
(67) 14.14 ft on 05/24/1938
(68) 14.12 ft on 04/01/2008
(69) 13.82 ft on 05/11/2006
(70) 13.76 ft on 03/21/1962
(71) 13.60 ft on 04/29/2011
(72) 13.41 ft on 04/06/1964
(73) 13.32 ft on 10/02/1986
(74) 12.90 ft on 10/10/2009
(75) 12.80 ft on 04/21/1992
(76) 12.60 ft on 03/21/1955
(77) 12.57 ft on 03/25/1978
(78) 12.47 ft on 07/07/1948
(79) 12.44 ft on 01/06/2005
(80) 12.43 ft on 05/29/1924
(81) 12.33 ft on 05/21/2010
(82) 12.26 ft on 06/16/1923
(83) 12.19 ft on 04/25/2011
(84) 12.15 ft on 09/05/2008
(85) 12.03 ft on 12/28/1959
(86) 11.82 ft on 05/27/1963
(87) 11.69 ft on 04/07/1965
(88) 11.64 ft on 05/07/2003
(89) 11.59 ft on 04/13/1952
(90) 11.30 ft on 05/15/1967
(91) 10.92 ft on 03/05/1984
(92) 10.90 ft on 06/04/1919
(93) 10.70 ft on 12/20/1987
(94) 10.68 ft on 06/02/1970
(95) 10.53 ft on 05/02/1940
(96) 10.31 ft on 05/02/2004
(97) 10.02 ft on 05/10/1944
(98) 10.00 ft on 12/19/1924
(99) 9.96 ft on 11/11/1935
(100) 9.89 ft on 02/25/2001
(101) 9.76 ft on 05/31/1956
(102) 9.50 ft on 07/24/1981
(103) 9.40 ft on 06/10/1954
(104) 8.57 ft on 04/15/2007
(105) 8.50 ft on 11/08/1925
(106) 8.39 ft on 03/04/1953
(107) 8.03 ft on 05/24/1971
(108) 7.24 ft on 11/27/1988
(109) 6.65 ft on 04/08/1917
(110) 6.03 ft on 05/22/1959
(111) 4.16 ft on 03/17/1980
(112) 4.00 ft on 01/23/1932
(113) 3.53 ft on 06/10/1931
(114) 3.43 ft on 12/10/1999
(115) 3.30 ft on 05/31/1976

(P): Preliminary values subject to further review.