Historic Crests
(1) 21.89 ft on 09/06/1996
(2) 20.37 ft on 06/22/1972
(3) 19.31 ft on 09/08/1987
(4) 16.93 ft on 11/12/2020
(5) 16.45 ft on 01/26/1978
(6) 15.86 ft on 02/25/1979
(7) 15.85 ft on 09/25/1975
(8) 15.39 ft on 11/28/1993
(9) 15.16 ft on 10/12/2018
(10) 15.12 ft on 09/19/2003
(11) 14.73 ft on 05/16/2014
(12) 14.61 ft on 08/19/1985
(13) 14.38 ft on 03/05/1993
(14) 13.00 ft on 12/04/1948
(15) 12.74 ft on 11/04/1985
(16) 12.68 ft on 08/18/1955
(17) 12.68 ft on 12/01/2020
(18) 12.45 ft on 05/01/2014
(19) 12.12 ft on 10/06/1972
(20) 11.96 ft on 12/25/2015
(21) 11.88 ft on 04/01/1948
(22) 11.80 ft on 12/21/1951
(23) 11.76 ft on 11/21/1952
(24) 11.72 ft on 06/14/2019
(25) 11.72 ft on 02/04/1982
(26) 11.53 ft on 01/02/2007
(27) 11.41 ft on 07/12/2013
(28) 11.39 ft on 01/28/1998
(29) 11.01 ft on 03/30/1991
(30) 10.86 ft on 09/27/2020
(31) 10.82 ft on 09/07/1974
(32) 10.75 ft on 03/29/1984
(33) 10.54 ft on 12/14/2009
(34) 10.52 ft on 12/12/2008
(35) 10.37 ft on 01/23/1954
(36) 10.33 ft on 05/14/1971
(37) 10.32 ft on 10/31/2020
(38) 10.25 ft on 12/13/1961
(39) 10.15 ft on 10/21/1976
(40) 10.06 ft on 11/13/2009
(41) 9.98 ft on 04/06/1960
(42) 9.95 ft on 12/25/2020
(43) 9.70 ft on 09/19/2020
(44) 9.70 ft on 03/29/2005
(45) 9.62 ft on 09/13/1950
(46) 9.62 ft on 05/02/1989
(47) 9.61 ft on 01/01/1976
(48) 9.58 ft on 02/11/1990
(49) 9.57 ft on 10/26/2020
(50) 9.39 ft on 12/06/2020
(51) 9.38 ft on 02/24/1961
(52) 9.37 ft on 04/10/1983
(53) 9.35 ft on 12/10/2009
(54) 9.25 ft on 01/25/1999
(55) 9.24 ft on 12/02/1996
(56) 9.16 ft on 03/30/2001
(57) 9.10 ft on 03/01/1966
(58) 9.07 ft on 12/30/1958
(59) 9.05 ft on 02/08/1965
(60) 8.72 ft on 02/27/1958
(61) 8.65 ft on 01/19/1980
(62) 8.47 ft on 11/07/2003
(63) 8.30 ft on 03/14/1947
(64) 7.89 ft on 06/13/1995
(65) 7.77 ft on 03/07/1963
(66) 7.73 ft on 04/09/1957
(67) 7.68 ft on 04/22/1992
(68) 7.53 ft on 03/26/1969
(69) 7.09 ft on 12/05/1950
(70) 6.27 ft on 09/06/2006
(71) 6.25 ft on 01/15/1968
(72) 5.95 ft on 05/23/1988
(73) 5.83 ft on 02/07/1964
(74) 5.81 ft on 10/01/1999
(75) 5.56 ft on 08/26/1967
(76) 4.96 ft on 03/18/2002
(77) 4.83 ft on 06/07/1981
(78) 4.44 ft on 03/17/1956
(79) 3.04 ft on 04/03/1970

(P): Preliminary values subject to further review.