Historic Crests
(1) 22.35 ft on 05/18/1999
(2) 21.11 ft on 07/18/1968
(3) 20.30 ft on 08/26/1990
(4) 19.29 ft on 09/25/2016
(5) 18.86 ft on 06/11/2008
(6) 18.80 ft on 07/24/1999
(7) 18.77 ft on 07/24/2010
(8) 18.74 ft on 06/14/1947
(9) 18.20 ft on 04/30/1951
(10) 18.00 ft on 05/23/2004
(11) 17.97 ft on 04/26/2008
(12) 17.31 ft on 08/30/1979
(13) 16.86 ft on 09/05/2018
(14) 16.11 ft on 03/29/1961
(15) 15.76 ft on 07/02/1969
(16) 15.64 ft on 06/17/1944
(17) 15.63 ft on 03/30/1960
(18) 15.43 ft on 03/31/1962
(19) 15.43 ft on 07/23/2017
(20) 14.90 ft on 04/03/1993
(21) 14.46 ft on 05/31/2013
(22) 13.95 ft on 03/18/1945
(23) 13.95 ft on 08/31/2021 (P)
(24) 13.67 ft on 03/27/1959
(25) 13.57 ft on 03/20/1986
(26) 13.46 ft on 06/12/1942
(27) 13.37 ft on 03/15/2019
(28) 13.36 ft on 01/06/1946
(29) 13.33 ft on 03/20/1948
(30) 13.21 ft on 06/20/2014
(31) 12.82 ft on 03/07/1950
(32) 12.63 ft on 08/26/2007
(33) 12.57 ft on 04/17/1973
(34) 12.19 ft on 04/07/1965
(35) 12.14 ft on 04/15/1991
(36) 12.01 ft on 06/10/2020
(37) 12.00 ft on 03/08/1937
(38) 11.79 ft on 04/01/1998
(39) 11.54 ft on 03/20/1982
(40) 11.50 ft on 09/30/1972
(41) 11.40 ft on 03/05/1935
(42) 11.37 ft on 09/02/1981
(43) 11.36 ft on 06/01/2000
(44) 11.11 ft on 07/04/1983
(45) 11.10 ft on 03/12/1936
(46) 11.07 ft on 04/22/1976
(47) 11.06 ft on 03/22/1975
(48) 10.78 ft on 03/06/1949
(49) 10.76 ft on 08/16/1980
(50) 10.48 ft on 04/27/2009
(51) 10.29 ft on 04/04/1971
(52) 10.27 ft on 02/10/1966
(53) 10.13 ft on 09/08/1941
(54) 9.99 ft on 06/05/2002
(55) 9.86 ft on 06/10/1974
(56) 9.76 ft on 04/03/1952
(57) 9.72 ft on 08/08/1953
(58) 9.56 ft on 05/08/2001
(59) 9.54 ft on 04/07/1978
(60) 9.45 ft on 06/24/1984
(61) 9.40 ft on 03/02/2011
(62) 9.01 ft on 06/15/1970
(63) 8.70 ft on 05/16/2003
(64) 8.67 ft on 04/24/1992
(65) 8.59 ft on 03/16/1943
(66) 8.40 ft on 09/19/1938
(67) 8.17 ft on 03/15/1997
(68) 8.05 ft on 06/10/1963
(69) 7.94 ft on 04/21/2006
(70) 7.88 ft on 06/16/1967
(71) 7.81 ft on 06/21/1996
(72) 7.79 ft on 06/19/1957
(73) 7.73 ft on 10/18/1986
(74) 7.64 ft on 06/24/1994
(75) 7.57 ft on 02/25/1985
(76) 7.43 ft on 04/14/1995
(77) 7.40 ft on 11/09/1938
(78) 7.37 ft on 06/28/2005
(79) 7.35 ft on 05/29/2015
(80) 7.30 ft on 05/03/1954
(81) 7.30 ft on 09/01/1940
(82) 7.03 ft on 09/09/1989
(83) 6.84 ft on 05/09/2012
(84) 6.77 ft on 04/02/1956
(85) 6.67 ft on 04/03/1964
(86) 6.60 ft on 03/12/1988
(87) 6.35 ft on 02/21/1955
(88) 6.07 ft on 06/01/1958
(89) 5.94 ft on 09/27/1977
(90) 5.90 ft on 04/11/1934

(P): Preliminary values subject to further review.