Historic Crests
(1) 19.42 ft on 04/06/1997
(2) 17.95 ft on 04/05/1989
(3) 17.50 ft on 03/24/2009
(4) 17.00 ft on 01/01/1897
(5) 16.94 ft on 04/09/2001
(6) 16.49 ft on 03/16/2010
(7) 16.34 ft on 04/10/1969
(8) 15.93 ft on 04/01/2006
(9) 15.69 ft on 04/07/2011
(10) 15.60 ft on 06/03/2007
(11) 15.44 ft on 04/14/1979
(12) 14.99 ft on 04/12/1952
(13) 14.88 ft on 03/17/1995
(14) 14.81 ft on 03/28/1978
(15) 14.75 ft on 04/02/1943
(16) 14.66 ft on 04/01/2019
(17) 14.34 ft on 04/11/1965
(18) 14.33 ft on 03/31/1993
(19) 14.31 ft on 03/30/1986
(20) 14.30 ft on 04/26/2013
(21) 14.01 ft on 04/07/1951
(22) 13.98 ft on 06/11/1962
(23) 13.93 ft on 03/16/1966
(24) 13.59 ft on 03/23/1994
(25) 13.49 ft on 04/10/1996
(26) 13.43 ft on 03/28/1984
(27) 13.10 ft on 06/15/2005
(28) 12.48 ft on 04/29/2014
(29) 12.26 ft on 04/01/1982
(30) 12.11 ft on 06/06/1944
(31) 11.90 ft on 04/12/1947
(32) 11.67 ft on 03/19/1972
(33) 11.62 ft on 04/02/1950
(34) 11.44 ft on 03/17/1945
(35) 11.38 ft on 06/11/1963
(36) 11.06 ft on 06/29/1998
(37) 11.02 ft on 06/07/1999
(38) 10.84 ft on 07/03/1975
(39) 10.72 ft on 06/26/2003
(40) 10.71 ft on 04/01/1980
(41) 10.71 ft on 06/01/1985
(42) 10.49 ft on 06/07/1942
(43) 10.40 ft on 10/23/2019
(44) 10.36 ft on 02/22/2017
(45) 10.20 ft on 04/08/2020 (P)
(46) 10.09 ft on 07/12/2002
(47) 10.03 ft on 09/25/2004
(48) 10.02 ft on 05/30/2015
(49) 9.93 ft on 06/08/2008
(50) 9.87 ft on 06/21/1953
(51) 9.74 ft on 03/22/1946
(52) 9.52 ft on 07/03/1991
(53) 9.34 ft on 03/03/2000
(54) 9.31 ft on 04/17/2012
(55) 9.24 ft on 07/10/1949
(56) 9.14 ft on 03/28/1967
(57) 9.00 ft on 03/26/1976
(58) 8.97 ft on 03/09/2000
(59) 8.89 ft on 04/07/1960
(60) 8.82 ft on 04/22/1957
(61) 8.81 ft on 06/15/1967
(62) 8.58 ft on 04/06/1948
(63) 8.46 ft on 03/08/1992
(64) 8.17 ft on 04/20/2018
(65) 7.95 ft on 03/08/1987
(66) 7.88 ft on 04/14/1956
(67) 7.69 ft on 07/13/2016
(68) 7.59 ft on 06/09/1954
(69) 7.46 ft on 10/01/1986
(70) 7.39 ft on 05/06/1964
(71) 6.99 ft on 04/02/1955
(72) 6.93 ft on 04/08/1970
(73) 6.74 ft on 03/18/1971
(74) 6.41 ft on 03/13/1973
(75) 6.26 ft on 03/15/1974
(76) 6.17 ft on 05/27/1959
(77) 6.14 ft on 05/24/1974
(78) 5.72 ft on 03/18/1990
(79) 5.70 ft on 03/13/1983
(80) 5.59 ft on 04/15/1958
(81) 5.58 ft on 03/27/1988
(82) 4.97 ft on 03/19/1968
(83) 4.95 ft on 05/18/1968
(84) 4.72 ft on 06/08/1961
(85) 4.54 ft on 08/02/1981
(86) 4.49 ft on 06/25/1977

(P): Preliminary values subject to further review.