Historic Crests
(1) 20.69 ft on 04/13/2009
(2) 20.66 ft on 04/18/2011
(3) 20.00 ft on 04/01/1882
(4) 18.78 ft on 04/21/1996
(5) 18.05 ft on 07/16/1993
(6) 18.01 ft on 04/19/1997
(7) 17.62 ft on 04/19/1969
(8) 17.51 ft on 04/28/1948
(9) 16.57 ft on 03/29/1995
(10) 15.50 ft on 04/01/1897
(11) 15.24 ft on 10/22/2019
(12) 14.93 ft on 04/16/1965
(13) 14.90 ft on 04/18/1919
(14) 14.70 ft on 04/08/2004
(15) 14.60 ft on 05/05/1950
(16) 14.47 ft on 04/08/2020
(17) 14.27 ft on 03/28/1966
(18) 14.21 ft on 06/21/2013
(19) 14.13 ft on 03/23/2010
(20) 13.07 ft on 04/02/1999
(21) 12.29 ft on 04/17/2019
(22) 11.98 ft on 06/19/2000
(23) 11.60 ft on 04/14/2001
(24) 11.43 ft on 04/13/1987
(25) 11.26 ft on 03/13/1983
(26) 11.04 ft on 04/19/1986
(27) 10.95 ft on 04/14/1982
(28) 10.90 ft on 04/21/1949
(29) 10.78 ft on 03/27/1943
(30) 10.74 ft on 04/22/1974
(31) 10.58 ft on 04/28/1956
(32) 10.43 ft on 04/06/1984
(33) 10.32 ft on 04/25/2017
(34) 10.27 ft on 06/30/1975
(35) 10.27 ft on 04/21/1971
(36) 10.19 ft on 04/11/1947
(37) 10.18 ft on 06/19/2007
(38) 9.87 ft on 05/20/2015
(39) 9.80 ft on 02/28/1998
(40) 9.71 ft on 07/07/1962
(41) 9.52 ft on 04/17/1960
(42) 9.38 ft on 04/16/2014
(43) 9.11 ft on 06/13/2005
(44) 9.10 ft on 04/19/1941
(45) 9.04 ft on 04/14/1955
(46) 9.03 ft on 04/10/1967
(47) 9.00 ft on 04/09/1994
(48) 8.59 ft on 03/08/1992
(49) 8.55 ft on 04/27/2018
(50) 8.48 ft on 06/13/1968
(51) 8.47 ft on 04/20/1970
(52) 8.38 ft on 03/30/1989
(53) 8.38 ft on 04/13/2006
(54) 8.11 ft on 07/17/1953
(55) 8.08 ft on 04/19/1951
(56) 8.07 ft on 06/18/2016
(57) 7.72 ft on 04/17/1942
(58) 7.56 ft on 03/26/1946
(59) 7.23 ft on 04/16/1972
(60) 7.19 ft on 11/04/2011
(61) 7.06 ft on 03/24/1945
(62) 7.02 ft on 06/27/1959
(63) 7.00 ft on 08/29/1980
(64) 6.81 ft on 07/17/2003
(65) 6.56 ft on 06/28/1964
(66) 6.48 ft on 09/04/1957
(67) 6.44 ft on 05/14/2002
(68) 6.37 ft on 05/17/1985
(69) 6.32 ft on 03/14/1973
(70) 6.29 ft on 07/13/1954
(71) 6.02 ft on 03/31/1952
(72) 5.91 ft on 04/02/1981
(73) 5.50 ft on 03/07/2008
(74) 5.14 ft on 04/08/1940
(75) 5.09 ft on 06/19/2008
(76) 5.03 ft on 02/08/1988
(77) 4.75 ft on 03/27/1939
(78) 4.59 ft on 07/11/1990
(79) 4.50 ft on 06/03/1944
(80) 4.21 ft on 07/17/1958
(81) 4.07 ft on 04/03/1963
(82) 4.01 ft on 03/02/1961
(83) 3.90 ft on 03/29/1938
(84) 3.39 ft on 07/26/1963
(85) 3.37 ft on 08/24/1991

(P): Preliminary values subject to further review.