Historic Crests
(1) 45.55 ft on 04/24/1997
(2) 43.82 ft on 04/06/2009
(3) 43.66 ft on 04/28/1979
(4) 43.17 ft on 04/19/2011
(5) 42.89 ft on 04/10/2006
(6) 42.46 ft on 04/20/2019 (P)
(7) 42.41 ft on 04/25/1996
(8) 42.18 ft on 03/28/2010
(9) 42.15 ft on 04/08/1966
(10) 41.66 ft on 04/09/1999
(11) 41.58 ft on 05/12/1950
(12) 41.35 ft on 04/23/1969
(13) 41.33 ft on 04/19/2001
(14) 41.19 ft on 04/16/1978
(15) 41.00 ft on 04/01/1897
(16) 40.43 ft on 04/22/1965
(17) 40.05 ft on 04/22/1948
(18) 39.91 ft on 05/06/2013
(19) 39.85 ft on 04/27/1974
(20) 39.84 ft on 10/24/2019 (P)
(21) 39.80 ft on 05/04/1975
(22) 39.73 ft on 04/03/1995
(23) 39.70 ft on 04/21/1989
(24) 39.55 ft on 04/05/2004
(25) 38.20 ft on 04/29/1970
(26) 37.23 ft on 04/17/2014
(27) 37.16 ft on 06/24/2005
(28) 36.78 ft on 04/17/1982
(29) 36.70 ft on 04/08/1967
(30) 36.61 ft on 04/07/1987
(31) 36.59 ft on 04/07/1986
(32) 36.48 ft on 08/14/1993
(33) 36.26 ft on 04/06/2007
(34) 36.26 ft on 04/24/1962
(35) 36.00 ft on 03/10/1998
(36) 35.86 ft on 06/18/2002
(37) 35.73 ft on 04/23/1972
(38) 35.68 ft on 04/03/2017
(39) 35.33 ft on 04/07/1984
(40) 35.16 ft on 04/27/1956
(41) 35.00 ft on 04/07/1976
(42) 34.53 ft on 04/28/2018
(43) 33.71 ft on 04/14/1960
(44) 33.68 ft on 07/03/2000
(45) 33.66 ft on 04/17/1943
(46) 33.57 ft on 04/06/1994
(47) 33.12 ft on 04/28/1947
(48) 33.01 ft on 06/23/2007
(49) 32.00 ft on 04/15/1941
(50) 31.75 ft on 04/14/1971
(51) 31.70 ft on 04/02/1945
(52) 31.65 ft on 04/15/1949
(53) 31.56 ft on 04/09/1942
(54) 30.88 ft on 04/09/1983
(55) 30.78 ft on 05/24/1998
(56) 30.25 ft on 04/17/1951
(57) 29.71 ft on 04/01/1946
(58) 29.00 ft on 04/10/1980
(59) 28.83 ft on 04/26/1952
(60) 28.12 ft on 05/21/1985
(61) 27.42 ft on 04/09/1955
(62) 24.99 ft on 04/13/2008
(63) 24.49 ft on 03/25/1973
(64) 24.26 ft on 04/20/1936
(65) 24.21 ft on 06/21/2016
(66) 23.78 ft on 04/08/1959
(67) 23.69 ft on 05/23/2015
(68) 23.60 ft on 04/20/1964
(69) 23.28 ft on 03/16/1992
(70) 22.33 ft on 07/04/1957
(71) 22.26 ft on 03/20/2012
(72) 22.12 ft on 04/07/1988
(73) 21.12 ft on 07/02/2003
(74) 21.05 ft on 04/18/1944
(75) 20.42 ft on 04/12/1963
(76) 20.41 ft on 07/23/1968
(77) 20.17 ft on 06/27/1953
(78) 20.00 ft on 06/26/1953
(79) 16.38 ft on 04/15/1954
(80) 15.54 ft on 04/07/1990
(81) 14.53 ft on 07/12/1958
(82) 13.96 ft on 07/03/1981
(83) 13.26 ft on 07/11/1991
(84) 12.98 ft on 03/31/1961
(85) 12.12 ft on 04/09/1977
(86) 10.26 ft on 05/06/1937
(87) 0.00 ft on 04/06/1984

(P): Preliminary values subject to further review.