Historic Crests
(1) 29.04 ft on 07/02/1958
(2) 26.98 ft on 07/10/1993
(3) 25.15 ft on 07/01/1986
(4) 24.67 ft on 06/15/1998
(5) 24.30 ft on 06/12/1947
(6) 24.04 ft on 07/28/2008
(7) 23.80 ft on 05/20/1944
(8) 23.08 ft on 06/10/1953
(9) 22.81 ft on 03/19/1979
(10) 22.64 ft on 06/25/2015
(11) 22.40 ft on 05/23/2004
(12) 22.08 ft on 03/13/2019
(13) 21.85 ft on 05/19/1974
(14) 21.40 ft on 09/08/1946
(15) 21.30 ft on 03/19/1948
(16) 20.99 ft on 03/14/2019
(17) 20.82 ft on 02/19/1971
(18) 20.26 ft on 02/18/1997
(19) 20.10 ft on 03/29/1951
(20) 19.97 ft on 07/04/1973
(21) 19.87 ft on 04/26/2007
(22) 19.69 ft on 06/23/1964
(23) 19.60 ft on 03/17/1965
(24) 19.05 ft on 06/16/1990
(25) 18.58 ft on 04/30/1984
(26) 18.25 ft on 12/14/2015
(27) 18.12 ft on 04/27/2009
(28) 17.90 ft on 06/19/1950
(29) 17.80 ft on 06/17/1957
(30) 17.50 ft on 03/19/1962
(31) 17.20 ft on 05/22/1945
(32) 17.14 ft on 05/13/2005
(33) 17.13 ft on 04/17/1978
(34) 17.12 ft on 06/10/1967
(35) 17.09 ft on 06/27/2010
(36) 16.69 ft on 03/19/1969
(37) 16.37 ft on 02/21/1985
(38) 16.33 ft on 05/21/1999
(39) 16.20 ft on 06/14/1991
(40) 16.13 ft on 06/15/2013
(41) 16.06 ft on 06/27/1952
(42) 15.90 ft on 08/26/1977
(43) 15.86 ft on 09/16/1992
(44) 15.46 ft on 05/29/1962
(45) 15.45 ft on 04/28/1975
(46) 15.31 ft on 05/07/1960
(47) 15.25 ft on 06/21/1996
(48) 15.25 ft on 04/29/1963
(49) 15.17 ft on 06/12/1966
(50) 14.50 ft on 05/14/1970
(51) 14.31 ft on 01/30/1988
(52) 14.30 ft on 08/26/1987
(53) 14.24 ft on 09/01/2014
(54) 14.22 ft on 02/21/1982
(55) 14.20 ft on 03/06/1949
(56) 14.10 ft on 08/25/1943
(57) 14.05 ft on 05/28/1995
(58) 13.95 ft on 09/11/1972
(59) 13.84 ft on 08/22/1954
(60) 13.40 ft on 08/28/1942
(61) 13.34 ft on 06/20/2011
(62) 13.33 ft on 09/08/1989
(63) 13.30 ft on 07/31/1940
(64) 13.02 ft on 06/29/1983
(65) 12.86 ft on 04/24/1955
(66) 12.85 ft on 03/19/1982
(67) 12.71 ft on 05/23/1976
(68) 11.86 ft on 05/05/2003
(69) 11.75 ft on 01/17/2017
(70) 11.67 ft on 06/06/2022
(71) 11.40 ft on 03/14/2001
(72) 11.23 ft on 02/23/1961
(73) 10.95 ft on 05/30/1959
(74) 10.56 ft on 09/17/2006
(75) 10.50 ft on 06/28/1941
(76) 9.91 ft on 10/11/2019
(77) 9.88 ft on 06/20/2018
(78) 9.80 ft on 09/04/1956
(79) 9.14 ft on 05/20/2017
(80) 9.01 ft on 04/15/2012
(81) 8.79 ft on 02/28/2023
(82) 8.76 ft on 08/23/2002
(83) 8.61 ft on 07/05/2000
(84) 7.79 ft on 03/05/1994
(85) 7.47 ft on 06/15/1980
(86) 7.08 ft on 05/23/1981
(87) 6.27 ft on 09/04/1968
(88) 4.58 ft on 03/25/2021

(P): Preliminary values subject to further review.