Historic Crests
(1) 19.00 ft on 01/01/1949
(2) 18.90 ft on 08/19/1955
(3) 16.80 ft on 09/23/1938
(4) 13.47 ft on 09/09/2011
(5) 13.00 ft on 03/20/1936
(6) 11.74 ft on 08/30/2011
(7) 11.57 ft on 03/09/2011
(8) 11.14 ft on 04/18/2007
(9) 11.03 ft on 03/08/2011
(10) 10.56 ft on 05/31/1984
(11) 10.29 ft on 12/13/2008
(12) 9.71 ft on 04/01/1993
(13) 9.65 ft on 04/04/2005
(14) 9.21 ft on 01/28/1996
(15) 9.11 ft on 03/12/2011
(16) 8.75 ft on 06/15/2013
(17) 8.56 ft on 04/12/2001
(18) 8.10 ft on 03/30/2005
(19) 7.84 ft on 04/01/2014 (P)
(20) 7.76 ft on 03/31/2010
(21) 7.73 ft on 03/16/2010
(22) 7.62 ft on 04/14/1994
(23) 7.59 ft on 02/26/2016
(24) 7.49 ft on 02/18/1984
(25) 7.49 ft on 11/04/2018
(26) 7.48 ft on 04/06/1984
(27) 7.47 ft on 09/19/2004
(28) 7.40 ft on 04/16/2001
(29) 7.22 ft on 03/29/2007
(30) 7.21 ft on 01/15/2005
(31) 7.16 ft on 12/18/2000
(32) 7.08 ft on 12/15/1983
(33) 7.07 ft on 01/26/2010
(34) 7.04 ft on 03/24/2010
(35) 7.02 ft on 09/30/2011
(36) 6.63 ft on 03/09/1995
(37) 6.60 ft on 12/03/1996
(38) 6.27 ft on 04/17/1984
(39) 5.85 ft on 03/31/2001
(40) 5.81 ft on 03/11/1998
(41) 0.00 ft on 04/07/1969
(42) 0.00 ft on 03/21/1990
(43) 0.00 ft on 10/22/1989
(44) 0.00 ft on 04/07/1987
(45) 0.00 ft on 04/04/1967
(46) 0.00 ft on 02/05/1982
(47) 0.00 ft on 03/22/1980
(48) 0.00 ft on 03/19/1968
(49) 0.00 ft on 03/01/1986
(50) 0.00 ft on 04/02/1962
(51) 0.00 ft on 04/04/1970
(52) 0.00 ft on 04/20/1982
(53) 0.00 ft on 02/22/1981
(54) 0.00 ft on 03/29/1913
(55) 0.00 ft on 03/29/1914
(56) 0.00 ft on 11/05/1927
(57) 0.00 ft on 03/13/1936
(58) 0.00 ft on 10/16/1955
(59) 0.00 ft on 04/06/1960
(60) 0.00 ft on 02/26/1961
(61) 0.00 ft on 03/29/1963
(62) 0.00 ft on 04/21/1972
(63) 0.00 ft on 02/04/1973
(64) 0.00 ft on 08/11/1976
(65) 0.00 ft on 03/16/1977
(66) 0.00 ft on 03/08/1979
(67) 0.00 ft on 03/11/1964

(P): Preliminary values subject to further review.