Historic Crests
(1) 21.33 ft on 08/15/1940
(2) 17.50 ft on 07/29/2013
(3) 17.38 ft on 08/11/1970
(4) 16.98 ft on 09/19/1945
(5) 15.88 ft on 03/21/2003
(6) 15.72 ft on 03/02/1987
(7) 15.30 ft on 03/04/1952
(8) 14.20 ft on 10/17/1964
(9) 13.36 ft on 11/20/1957
(10) 13.32 ft on 01/23/1954
(11) 13.12 ft on 02/17/1995
(12) 13.05 ft on 04/29/1958
(13) 12.97 ft on 04/29/1997
(14) 12.96 ft on 10/09/2005
(15) 12.95 ft on 02/11/1946
(16) 12.88 ft on 07/10/1943
(17) 12.70 ft on 01/26/2010
(18) 12.67 ft on 04/11/2003
(19) 12.67 ft on 10/02/1989
(20) 12.67 ft on 10/07/1949
(21) 12.60 ft on 03/06/1963
(22) 12.59 ft on 04/08/1964
(23) 12.50 ft on 02/02/1973
(24) 12.45 ft on 03/24/1952
(25) 12.39 ft on 02/06/1960
(26) 12.39 ft on 12/31/2015
(27) 12.11 ft on 03/13/1963
(28) 12.10 ft on 05/29/1984
(29) 12.06 ft on 10/14/1990
(30) 12.04 ft on 01/08/1946
(31) 11.98 ft on 09/30/1944
(32) 11.94 ft on 12/21/1951
(33) 11.90 ft on 02/06/2010
(34) 11.80 ft on 03/02/2007
(35) 11.79 ft on 12/29/1958
(36) 11.71 ft on 03/24/1993
(37) 11.68 ft on 09/30/1959
(38) 11.57 ft on 11/28/1948
(39) 11.52 ft on 12/26/2009
(40) 11.46 ft on 09/09/2004
(41) 11.29 ft on 07/06/2013
(42) 11.09 ft on 10/31/1949
(43) 11.05 ft on 11/13/2018 (P)
(44) 11.04 ft on 03/09/1998
(45) 11.04 ft on 02/02/1957
(46) 11.03 ft on 03/04/1966
(47) 11.00 ft on 07/22/1972
(48) 10.86 ft on 05/06/2013
(49) 10.84 ft on 08/07/1952
(50) 10.65 ft on 03/29/1994
(51) 10.60 ft on 02/13/1948
(52) 10.60 ft on 01/20/1947
(53) 10.58 ft on 03/24/1953
(54) 10.56 ft on 01/28/1998
(55) 10.54 ft on 01/29/1943
(56) 10.51 ft on 05/08/2013
(57) 10.34 ft on 01/12/2014
(58) 10.28 ft on 02/03/1996
(59) 10.10 ft on 04/05/1975
(60) 9.97 ft on 04/20/2015
(61) 9.80 ft on 11/12/2009
(62) 9.79 ft on 12/24/2015
(63) 9.48 ft on 08/05/2011
(64) 9.35 ft on 04/24/2017
(65) 9.13 ft on 12/29/2015
(66) 8.95 ft on 04/25/2018 (P)
(67) 8.69 ft on 03/30/2001
(68) 8.57 ft on 03/20/2000
(69) 7.12 ft on 07/08/2005
(70) 6.85 ft on 04/30/1999
(71) 6.39 ft on 10/28/2010
(72) 3.10 ft on 10/08/2016

(P): Preliminary values subject to further review.