Historic Crests
(1) 20.08 ft on 09/08/1987
(2) 16.75 ft on 09/06/1996
(3) 16.59 ft on 09/22/1979
(4) 15.43 ft on 08/18/1985
(5) 15.19 ft on 01/25/2010
(6) 14.95 ft on 06/21/1972
(7) 12.87 ft on 05/25/2020
(8) 12.79 ft on 10/12/2018
(9) 10.98 ft on 07/06/1989
(10) 10.77 ft on 01/26/1978
(11) 10.53 ft on 05/20/2018
(12) 10.49 ft on 09/30/2010
(13) 10.42 ft on 06/05/1992
(14) 10.27 ft on 03/20/2003
(15) 10.24 ft on 09/17/2018
(16) 10.15 ft on 03/04/1993
(17) 10.10 ft on 09/17/1957
(18) 9.72 ft on 04/13/2020
(19) 9.65 ft on 04/10/1983
(20) 9.33 ft on 10/29/2020 (P)
(21) 9.30 ft on 09/30/1959
(22) 8.99 ft on 04/09/1980
(23) 8.98 ft on 10/15/1954
(24) 8.95 ft on 03/19/1975
(25) 8.88 ft on 08/31/1964
(26) 8.84 ft on 10/09/1976
(27) 8.75 ft on 08/21/2020 (P)
(28) 8.71 ft on 11/12/2020 (P)
(29) 8.56 ft on 09/08/2004
(30) 8.18 ft on 02/05/1960
(31) 8.15 ft on 11/09/1962
(32) 8.09 ft on 11/04/1985
(33) 7.99 ft on 01/15/1995
(34) 7.98 ft on 11/10/2015
(35) 7.94 ft on 11/19/1957
(36) 7.94 ft on 04/04/1974
(37) 7.92 ft on 05/09/2008
(38) 7.89 ft on 06/17/2017
(39) 7.89 ft on 02/02/1973
(40) 7.86 ft on 03/17/1990
(41) 7.81 ft on 07/27/1988
(42) 7.39 ft on 02/07/1965
(43) 7.38 ft on 03/29/1991
(44) 7.36 ft on 09/01/1952
(45) 7.16 ft on 10/01/2015
(46) 7.14 ft on 01/22/1954
(47) 7.06 ft on 05/22/2001
(48) 7.00 ft on 10/31/1970
(49) 6.93 ft on 05/28/1982
(50) 6.88 ft on 01/01/2007
(51) 6.87 ft on 07/03/1969
(52) 6.75 ft on 04/19/1998
(53) 6.66 ft on 12/12/1961
(54) 6.60 ft on 02/13/1966
(55) 6.46 ft on 08/31/2006
(56) 6.37 ft on 03/24/1953
(57) 6.25 ft on 03/28/1994
(58) 6.13 ft on 03/28/2005
(59) 6.08 ft on 05/30/1976
(60) 6.08 ft on 04/29/1997
(61) 6.06 ft on 04/16/1956
(62) 5.87 ft on 08/10/1970
(63) 5.81 ft on 02/14/1984
(64) 5.81 ft on 01/15/2013
(65) 5.73 ft on 02/23/1961
(66) 5.72 ft on 01/07/2009
(67) 5.65 ft on 12/07/2011
(68) 5.42 ft on 12/23/2013
(69) 5.31 ft on 03/12/1968
(70) 5.25 ft on 03/06/2011
(71) 4.97 ft on 08/24/1967
(72) 4.93 ft on 09/30/1999
(73) 4.41 ft on 03/18/2002
(74) 4.22 ft on 03/21/2000
(75) 3.85 ft on 09/16/1981

(P): Preliminary values subject to further review.