Historic Crests
(1) 40.74 ft on 04/19/1997
(2) 40.63 ft on 03/30/2009
(3) 40.51 ft on 04/12/2011
(4) 39.41 ft on 04/06/2006
(5) 39.28 ft on 03/22/2010
(6) 39.08 ft on 04/11/2019 (P)
(7) 39.00 ft on 04/22/1979
(8) 38.55 ft on 07/10/1975
(9) 38.44 ft on 04/15/2001
(10) 38.29 ft on 04/18/1969
(11) 37.61 ft on 04/09/1978
(12) 35.65 ft on 04/09/1989
(13) 35.35 ft on 03/27/1966
(14) 35.27 ft on 04/17/1965
(15) 35.11 ft on 04/18/1996
(16) 34.00 ft on 04/17/1947
(17) 32.45 ft on 05/02/2013
(18) 32.00 ft on 04/11/1950
(19) 31.31 ft on 04/11/1943
(20) 31.27 ft on 06/26/2000
(21) 30.90 ft on 06/20/2007
(22) 30.56 ft on 08/02/1993
(23) 30.51 ft on 03/31/1995
(24) 30.46 ft on 03/26/1999
(25) 29.99 ft on 04/01/1984
(26) 29.78 ft on 04/18/1952
(27) 29.54 ft on 06/17/2005
(28) 29.23 ft on 10/16/2019 (P)
(29) 28.96 ft on 03/24/1972
(30) 28.30 ft on 03/02/1998
(31) 27.13 ft on 04/09/1982
(32) 27.08 ft on 05/20/1998
(33) 26.78 ft on 04/13/1948
(34) 26.72 ft on 04/16/1974
(35) 25.89 ft on 03/31/1986
(36) 25.62 ft on 03/29/1994
(37) 24.90 ft on 04/23/2018
(38) 24.75 ft on 03/29/2004
(39) 24.70 ft on 06/16/1962
(40) 24.53 ft on 06/25/2014
(41) 23.67 ft on 04/15/1956
(42) 23.60 ft on 03/23/1945
(43) 23.30 ft on 03/31/1976
(44) 23.15 ft on 02/26/2017
(45) 23.11 ft on 02/27/2011
(46) 23.11 ft on 02/27/2017
(47) 22.78 ft on 06/22/1953
(48) 22.71 ft on 04/23/1967
(49) 22.43 ft on 04/10/1951
(50) 22.36 ft on 04/10/1970
(51) 21.99 ft on 07/14/2002
(52) 21.98 ft on 04/05/1980
(53) 21.69 ft on 06/14/2008
(54) 21.66 ft on 04/10/1960
(55) 21.43 ft on 03/30/1987
(56) 19.50 ft on 03/29/1946
(57) 19.28 ft on 04/06/1955
(58) 19.07 ft on 05/13/1985
(59) 18.62 ft on 06/30/2003
(60) 17.86 ft on 05/20/2015
(61) 17.71 ft on 03/18/1973
(62) 17.10 ft on 03/07/1983
(63) 16.74 ft on 03/18/2012
(64) 16.53 ft on 04/07/1949
(65) 16.33 ft on 04/15/1936
(66) 15.79 ft on 07/13/1944
(67) 15.64 ft on 03/09/1992
(68) 15.62 ft on 04/01/1971
(69) 15.27 ft on 04/23/1964
(70) 14.98 ft on 07/06/1983
(71) 13.14 ft on 06/16/1963
(72) 12.86 ft on 05/05/1942
(73) 12.59 ft on 04/04/1990
(74) 12.57 ft on 03/12/1988
(75) 12.42 ft on 03/28/1988
(76) 12.26 ft on 07/16/2016
(77) 12.20 ft on 06/24/1957
(78) 11.44 ft on 04/13/1954
(79) 11.31 ft on 07/08/1958
(80) 10.57 ft on 05/25/1981
(81) 10.13 ft on 06/13/1959
(82) 9.99 ft on 07/08/1991
(83) 9.82 ft on 03/28/1968
(84) 9.39 ft on 04/15/1937
(85) 7.80 ft on 06/19/1968
(86) 7.50 ft on 05/07/1977
(87) 6.96 ft on 05/22/1961

(P): Preliminary values subject to further review.