Historic Crests
(1) 16.90 ft on 04/20/1997
(2) 16.04 ft on 04/15/2011
(3) 15.30 ft on 04/13/2001
(4) 15.07 ft on 04/20/1969
(5) 15.03 ft on 04/01/2009
(6) 12.85 ft on 04/03/2010
(7) 12.12 ft on 05/07/1986
(8) 11.88 ft on 04/08/1994
(9) 11.85 ft on 04/05/1995
(10) 11.81 ft on 03/10/1998
(11) 11.59 ft on 04/19/1978
(12) 11.52 ft on 08/06/1962
(13) 11.52 ft on 08/04/1993
(14) 11.14 ft on 07/07/1991
(15) 11.05 ft on 06/09/1965
(16) 11.00 ft on 04/14/1984
(17) 10.72 ft on 04/14/1989
(18) 10.67 ft on 06/30/2005
(19) 10.36 ft on 06/03/1952
(20) 10.29 ft on 05/06/2007
(21) 10.18 ft on 06/24/2014
(22) 10.16 ft on 04/12/2006
(23) 10.15 ft on 05/04/1979
(24) 9.39 ft on 04/10/1972
(25) 9.28 ft on 06/23/1944
(26) 9.26 ft on 05/22/2015
(27) 9.19 ft on 03/31/1985
(28) 9.16 ft on 07/08/1950
(29) 9.09 ft on 06/22/1957
(30) 8.95 ft on 05/24/1943
(31) 8.95 ft on 07/16/1975
(32) 8.87 ft on 03/09/2012
(33) 8.86 ft on 06/16/2008
(34) 8.83 ft on 06/11/1999
(35) 8.77 ft on 04/29/1966
(36) 8.67 ft on 05/01/1947
(37) 8.65 ft on 06/18/1963
(38) 8.60 ft on 03/21/1976
(39) 8.45 ft on 04/04/2003
(40) 8.25 ft on 04/16/1982
(41) 8.20 ft on 04/27/1948
(42) 8.10 ft on 04/04/1945
(43) 7.92 ft on 03/03/2000
(44) 7.89 ft on 04/08/1946
(45) 7.74 ft on 09/28/2004
(46) 7.74 ft on 07/18/2002
(47) 7.71 ft on 10/09/1986
(48) 7.33 ft on 04/17/1967
(49) 7.31 ft on 06/11/1960
(50) 7.17 ft on 08/01/1992
(51) 7.05 ft on 04/16/1958
(52) 7.00 ft on 03/27/1973
(53) 6.94 ft on 08/08/1956
(54) 6.63 ft on 11/29/1982
(55) 6.19 ft on 06/04/1980
(56) 6.01 ft on 06/11/1955
(57) 5.93 ft on 06/26/1971
(58) 5.84 ft on 04/12/1988
(59) 5.52 ft on 03/13/1977
(60) 5.44 ft on 04/22/1964
(61) 5.16 ft on 09/14/1961
(62) 4.85 ft on 03/13/1990
(63) 4.68 ft on 10/14/1969
(64) 4.67 ft on 09/17/1954
(65) 4.22 ft on 05/01/1974
(66) 4.16 ft on 07/19/1981
(67) 3.94 ft on 04/23/1968
(68) -9,999.00 ft on 04/25/2013

(P): Preliminary values subject to further review.