Historic Crests
(1) 12.13 ft on 09/14/2008
(2) 12.12 ft on 04/18/2013
(3) 11.35 ft on 08/14/1987
(4) 10.63 ft on 02/21/1997
(5) 10.26 ft on 05/18/2020
(6) 10.08 ft on 07/23/2011
(7) 9.86 ft on 08/22/2002
(8) 9.83 ft on 06/11/1967
(9) 9.81 ft on 06/19/2009
(10) 9.61 ft on 08/24/2007
(11) 9.51 ft on 04/23/1999
(12) 9.47 ft on 09/29/1986
(13) 9.45 ft on 08/04/1989
(14) 9.28 ft on 07/13/1957
(15) 9.28 ft on 05/01/2019
(16) 9.20 ft on 02/21/2018
(17) 9.14 ft on 04/25/1976
(18) 9.05 ft on 10/15/2017
(19) 9.01 ft on 10/11/1954
(20) 8.99 ft on 05/10/1990
(21) 8.99 ft on 12/03/1982
(22) 8.98 ft on 05/01/2017
(23) 8.95 ft on 07/24/2010
(24) 8.89 ft on 04/30/2020
(25) 8.87 ft on 06/09/1969
(26) 8.87 ft on 06/15/1972
(27) 8.80 ft on 06/24/1994
(28) 8.78 ft on 07/23/1982
(29) 8.56 ft on 03/04/1985
(30) 8.56 ft on 04/26/1954
(31) 8.46 ft on 07/15/2017
(32) 8.46 ft on 05/21/2018
(33) 8.45 ft on 08/15/1981
(34) 8.37 ft on 08/31/2001
(35) 8.29 ft on 11/28/1990
(36) 8.27 ft on 04/16/2018
(37) 8.25 ft on 05/12/1966
(38) 8.22 ft on 04/27/1995
(39) 8.19 ft on 05/03/2018
(40) 8.15 ft on 03/31/1960
(41) 8.14 ft on 06/02/1970
(42) 8.14 ft on 03/28/2020
(43) 8.12 ft on 09/25/1961
(44) 8.11 ft on 06/22/2018
(45) 8.10 ft on 04/21/2000
(46) 8.09 ft on 04/19/1975
(47) 8.07 ft on 09/17/1978
(48) 8.05 ft on 10/23/1983
(49) 7.97 ft on 04/01/1993
(50) 7.89 ft on 04/14/1952
(51) 7.85 ft on 01/13/2005
(52) 7.80 ft on 05/17/1974
(53) 7.80 ft on 03/04/1979
(54) 7.79 ft on 05/23/2004
(55) 7.73 ft on 04/22/1973
(56) 7.61 ft on 05/09/1996
(57) 7.59 ft on 05/01/2003
(58) 7.56 ft on 02/20/1971
(59) 7.38 ft on 03/20/1962
(60) 7.26 ft on 04/29/1956
(61) 7.14 ft on 04/30/1963
(62) 7.12 ft on 05/08/1998
(63) 7.02 ft on 09/23/2006
(64) 6.96 ft on 08/17/1968
(65) 6.82 ft on 04/06/1964
(66) 6.73 ft on 10/04/1991
(67) 6.71 ft on 05/03/2012
(68) 6.47 ft on 01/20/1988

(P): Preliminary values subject to further review.