Historic Crests
(1) 26.70 ft on 06/16/1957
(2) 25.33 ft on 06/24/1966
(3) 23.48 ft on 09/03/1977
(4) 23.21 ft on 06/05/1961
(5) 23.20 ft on 03/23/1960
(6) 22.23 ft on 05/27/2019 (P)
(7) 21.67 ft on 05/16/1960
(8) 21.04 ft on 06/23/1947
(9) 20.78 ft on 05/22/1961
(10) 20.55 ft on 08/13/1963
(11) 20.50 ft on 07/03/1962
(12) 20.14 ft on 08/07/1996
(13) 19.83 ft on 10/19/1965
(14) 19.42 ft on 07/09/2019 (P)
(15) 19.25 ft on 07/14/1951
(16) 18.48 ft on 05/29/1953
(17) 17.61 ft on 07/05/2001
(18) 16.96 ft on 05/11/1957
(19) 16.84 ft on 06/22/1967
(20) 16.83 ft on 09/06/1965
(21) 16.72 ft on 08/10/1968
(22) 16.48 ft on 07/19/1988
(23) 16.26 ft on 05/28/1995
(24) 15.85 ft on 08/08/1992
(25) 15.63 ft on 04/06/2005
(26) 15.34 ft on 03/08/1993
(27) 15.31 ft on 06/27/1997
(28) 14.25 ft on 07/09/1987
(29) 14.20 ft on 08/14/1975
(30) 13.98 ft on 10/23/2008
(31) 13.66 ft on 10/10/2011
(32) 13.41 ft on 04/24/2010
(33) 12.82 ft on 07/08/1956
(34) 12.64 ft on 07/22/1958
(35) 12.53 ft on 07/23/2000
(36) 12.27 ft on 08/01/1989
(37) 11.83 ft on 06/23/1959
(38) 11.82 ft on 08/19/1990
(39) 11.70 ft on 07/27/1998
(40) 11.63 ft on 04/19/1979
(41) 11.23 ft on 07/05/1994
(42) 11.14 ft on 05/19/1983
(43) 11.04 ft on 09/04/2016
(44) 10.92 ft on 05/14/1985
(45) 10.91 ft on 05/26/2008
(46) 10.90 ft on 08/31/1969
(47) 9.73 ft on 05/23/1999
(48) 9.05 ft on 09/13/1976
(49) 8.88 ft on 07/19/1973
(50) 8.82 ft on 06/26/1981
(51) 8.51 ft on 03/11/1978
(52) 8.39 ft on 07/10/1986
(53) 8.37 ft on 08/20/1964
(54) 8.35 ft on 08/31/2011
(55) 8.07 ft on 05/12/1982
(56) 7.15 ft on 05/31/2013
(57) 6.77 ft on 08/08/2015
(58) 6.72 ft on 10/19/1969
(59) 6.04 ft on 05/20/2017
(60) 5.91 ft on 07/12/1972
(61) 5.71 ft on 10/11/1973
(62) 5.50 ft on 08/23/2014
(63) 5.46 ft on 05/03/1984
(64) 4.97 ft on 05/27/1991
(65) 4.89 ft on 04/03/1980
(66) 4.28 ft on 09/02/1971
(67) 4.11 ft on 05/18/2004
(68) 3.83 ft on 08/10/2006
(69) 3.58 ft on 07/10/2003
(70) 3.47 ft on 02/20/2007
(71) 3.42 ft on 05/14/2002

(P): Preliminary values subject to further review.