Historic Crests
(1) 25.33 ft on 03/13/2019
(2) 25.22 ft on 03/01/1965
(3) 24.75 ft on 06/08/2008
(4) 23.87 ft on 07/17/1996
(5) 23.02 ft on 06/21/1996
(6) 22.67 ft on 06/16/1957
(7) 22.65 ft on 02/19/1971
(8) 22.54 ft on 06/17/1990
(9) 22.47 ft on 03/18/1979
(10) 22.19 ft on 07/09/1993
(11) 21.94 ft on 09/01/2014
(12) 21.76 ft on 09/11/1972
(13) 21.73 ft on 09/13/1978
(14) 21.53 ft on 05/06/2007
(15) 21.07 ft on 02/18/1997
(16) 20.76 ft on 06/15/1991
(17) 20.32 ft on 09/26/1973
(18) 20.21 ft on 05/19/1974
(19) 20.15 ft on 12/14/2015
(20) 20.01 ft on 06/18/1950
(21) 20.00 ft on 03/28/1951
(22) 19.52 ft on 05/24/1964
(23) 19.50 ft on 06/21/1952
(24) 19.33 ft on 05/26/1965
(25) 19.20 ft on 07/09/1940
(26) 19.18 ft on 03/04/1949
(27) 19.10 ft on 04/23/1945
(28) 19.10 ft on 09/06/1938
(29) 19.03 ft on 05/15/1943
(30) 19.00 ft on 06/28/1942
(31) 19.00 ft on 06/24/1924
(32) 18.93 ft on 05/29/1982
(33) 18.80 ft on 06/21/1954
(34) 18.70 ft on 07/02/1958
(35) 18.70 ft on 06/03/1925
(36) 18.24 ft on 06/22/1947
(37) 18.18 ft on 06/12/1944
(38) 17.90 ft on 06/05/1918
(39) 17.80 ft on 04/23/1919
(40) 17.50 ft on 06/25/1968
(41) 17.20 ft on 09/04/1946
(42) 16.89 ft on 06/09/1967
(43) 16.37 ft on 03/18/1986
(44) 16.26 ft on 05/02/2001
(45) 16.01 ft on 06/08/1988
(46) 15.75 ft on 09/08/1989
(47) 15.72 ft on 07/02/1999
(48) 15.60 ft on 06/18/1923
(49) 15.54 ft on 02/21/1985
(50) 15.40 ft on 06/27/1961
(51) 15.30 ft on 06/10/1953
(52) 15.19 ft on 02/27/1948
(53) 15.18 ft on 06/27/2010
(54) 15.10 ft on 07/12/1987
(55) 15.07 ft on 02/18/1994
(56) 15.00 ft on 05/31/1959
(57) 15.00 ft on 07/03/1939
(58) 14.84 ft on 06/15/1980
(59) 14.72 ft on 01/19/2017
(60) 14.70 ft on 08/20/2018
(61) 14.63 ft on 06/15/1984
(62) 14.62 ft on 03/29/1960
(63) 14.45 ft on 06/11/1998
(64) 14.37 ft on 06/21/1997
(65) 14.00 ft on 08/21/1922
(66) 13.84 ft on 04/28/1975
(67) 13.75 ft on 03/18/1969
(68) 13.70 ft on 03/28/1962
(69) 13.50 ft on 09/10/1921
(70) 13.43 ft on 09/19/2016
(71) 13.20 ft on 02/17/2011
(72) 12.96 ft on 06/29/1981
(73) 12.52 ft on 07/10/1955
(74) 12.43 ft on 06/28/1983
(75) 11.97 ft on 03/11/1995
(76) 11.70 ft on 05/13/1956
(77) 11.66 ft on 06/08/1963
(78) 11.38 ft on 08/31/1977
(79) 11.28 ft on 05/27/2013
(80) 11.12 ft on 07/09/2003
(81) 10.70 ft on 08/20/1920
(82) 10.67 ft on 06/17/2004
(83) 10.40 ft on 06/11/1941
(84) 10.23 ft on 02/13/2005
(85) 9.97 ft on 02/10/2009
(86) 9.81 ft on 06/12/2002
(87) 9.10 ft on 06/28/1966
(88) 8.57 ft on 12/13/1991
(89) 7.28 ft on 03/03/1970
(90) 7.25 ft on 05/23/1976
(91) 6.39 ft on 02/29/2012
(92) 6.34 ft on 09/17/2006
(93) 5.58 ft on 06/26/2000

(P): Preliminary values subject to further review.