Historic Crests
(1) 17.70 ft on 06/01/1947
(2) 16.93 ft on 04/29/1991
(3) 16.92 ft on 07/01/2014
(4) 16.76 ft on 08/29/1993
(5) 16.65 ft on 07/02/1983
(6) 16.30 ft on 08/16/1977
(7) 16.27 ft on 03/13/2019
(8) 16.20 ft on 09/02/2018
(9) 16.02 ft on 05/10/1996
(10) 16.00 ft on 03/19/1979
(11) 15.90 ft on 02/21/1985
(12) 15.90 ft on 05/28/1974
(13) 15.84 ft on 05/27/2013
(14) 15.82 ft on 07/19/1978
(15) 15.80 ft on 07/18/2008
(16) 15.79 ft on 06/17/1990
(17) 15.67 ft on 09/03/1958
(18) 15.59 ft on 08/27/2004
(19) 15.55 ft on 08/27/2009
(20) 15.52 ft on 07/25/1992
(21) 15.47 ft on 02/18/1997
(22) 15.42 ft on 12/14/2015
(23) 15.34 ft on 08/09/2015
(24) 15.33 ft on 07/06/2010
(25) 15.30 ft on 05/27/1984
(26) 15.29 ft on 03/19/1975
(27) 15.27 ft on 06/10/1967
(28) 15.22 ft on 03/02/1970
(29) 15.22 ft on 08/15/1986
(30) 15.17 ft on 03/06/1961
(31) 15.12 ft on 06/24/1950
(32) 15.07 ft on 03/17/1969
(33) 15.04 ft on 01/12/1960
(34) 15.03 ft on 06/08/1969
(35) 15.02 ft on 06/12/2001
(36) 14.94 ft on 12/30/1972
(37) 14.88 ft on 03/20/1959
(38) 14.86 ft on 02/19/1971
(39) 14.85 ft on 06/22/2007
(40) 14.78 ft on 02/28/1972
(41) 14.72 ft on 10/09/1970
(42) 14.71 ft on 07/18/1982
(43) 14.59 ft on 03/30/1965
(44) 14.50 ft on 02/20/1953
(45) 14.46 ft on 02/18/1994
(46) 14.40 ft on 06/14/1980
(47) 14.30 ft on 07/14/1962
(48) 14.19 ft on 06/23/1964
(49) 14.10 ft on 06/13/1966
(50) 14.03 ft on 05/13/2005
(51) 13.90 ft on 03/10/1952
(52) 13.79 ft on 08/06/1972
(53) 13.73 ft on 06/10/2020
(54) 13.50 ft on 04/24/1976
(55) 13.34 ft on 03/04/1963
(56) 13.31 ft on 08/26/1954
(57) 13.27 ft on 06/03/1951
(58) 12.45 ft on 06/09/1999
(59) 12.27 ft on 07/31/1956
(60) 12.11 ft on 06/29/1998
(61) 12.10 ft on 05/09/1995
(62) 11.76 ft on 07/26/2000
(63) 11.57 ft on 03/12/1963
(64) 11.57 ft on 04/23/1955
(65) 11.51 ft on 03/04/1994
(66) 10.97 ft on 05/31/1957
(67) 10.64 ft on 04/16/2017
(68) 10.42 ft on 06/10/2011
(69) 10.36 ft on 05/10/2003
(70) 10.36 ft on 04/03/1968
(71) 10.32 ft on 06/13/2002
(72) 10.08 ft on 06/24/1981
(73) 9.36 ft on 01/29/1989
(74) 9.31 ft on 05/30/2006
(75) 8.42 ft on 09/07/1989
(76) 7.67 ft on 03/07/2021
(77) 7.63 ft on 02/27/2023
(78) 7.54 ft on 09/19/1988
(79) 6.05 ft on 05/03/2022
(80) 4.04 ft on 05/02/2012
(81) 0.00 ft on 08/26/1987
(82) 0.00 ft on 10/02/2019
(83) 0.00 ft on 02/01/1973

(P): Preliminary values subject to further review.