Historic Crests
(1) 34.70 ft on 07/10/1958
(2) 34.25 ft on 08/13/1982
(3) 31.48 ft on 06/17/1954
(4) 31.30 ft on 07/22/1978
(5) 28.25 ft on 07/30/1992
(6) 28.00 ft on 10/11/1973
(7) 27.90 ft on 09/26/1973
(8) 27.20 ft on 03/27/1960
(9) 26.07 ft on 06/05/2015
(10) 25.27 ft on 03/03/1979
(11) 25.15 ft on 09/30/1961
(12) 24.93 ft on 07/06/1993
(13) 23.65 ft on 06/17/1964
(14) 23.12 ft on 03/30/1998
(15) 22.63 ft on 05/24/2019 (P)
(16) 22.21 ft on 05/09/2008
(17) 22.20 ft on 06/18/1983
(18) 22.13 ft on 09/04/1989
(19) 21.95 ft on 06/09/1984
(20) 20.61 ft on 07/02/1956
(21) 20.50 ft on 08/09/1968
(22) 20.20 ft on 10/11/1986
(23) 20.10 ft on 06/28/1965
(24) 20.05 ft on 06/24/1963
(25) 19.90 ft on 06/09/1967
(26) 19.75 ft on 07/20/1962
(27) 19.54 ft on 05/30/2013
(28) 18.40 ft on 05/07/2007
(29) 18.00 ft on 06/18/1975
(30) 18.00 ft on 05/08/1995
(31) 17.83 ft on 05/27/1996
(32) 17.60 ft on 06/24/1955
(33) 17.36 ft on 03/26/1959
(34) 17.21 ft on 06/02/2010
(35) 16.94 ft on 09/12/1977
(36) 16.65 ft on 06/17/1957
(37) 16.15 ft on 03/29/1980
(38) 15.79 ft on 12/01/2018
(39) 15.55 ft on 06/15/2009
(40) 15.30 ft on 06/16/1970
(41) 14.92 ft on 04/17/1976
(42) 14.60 ft on 10/17/1968
(43) 14.30 ft on 06/15/1990
(44) 13.75 ft on 02/17/1971
(45) 13.66 ft on 07/04/2000
(46) 13.62 ft on 05/06/2001
(47) 13.23 ft on 06/25/1997
(48) 12.96 ft on 09/13/1985
(49) 12.68 ft on 08/20/2011
(50) 12.39 ft on 04/27/2016
(51) 12.30 ft on 05/17/1999
(52) 12.15 ft on 08/06/1953
(53) 12.10 ft on 05/20/2017
(54) 11.68 ft on 06/07/2014
(55) 11.11 ft on 05/09/2003
(56) 11.09 ft on 06/12/1994
(57) 10.98 ft on 09/02/1966
(58) 10.80 ft on 09/25/1981
(59) 9.76 ft on 11/17/1971
(60) 9.61 ft on 05/11/2002
(61) 9.47 ft on 04/15/2012
(62) 9.14 ft on 04/06/2005
(63) 8.66 ft on 02/20/2004
(64) 8.44 ft on 05/17/1991
(65) 8.34 ft on 05/19/1988
(66) 8.09 ft on 04/02/2006
(67) 6.58 ft on 02/03/1991

(P): Preliminary values subject to further review.