Historic Crests
(1) 26.72 ft on 05/18/1953
(2) 23.28 ft on 12/28/1982
(3) 22.63 ft on 10/31/1985
(4) 22.09 ft on 04/12/1995
(5) 21.61 ft on 10/24/1984
(6) 21.50 ft on 04/09/1938
(7) 20.88 ft on 04/24/1949
(8) 20.49 ft on 03/26/1973
(9) 20.43 ft on 09/05/2008
(10) 20.43 ft on 05/19/2004
(11) 20.34 ft on 02/06/2012
(12) 20.15 ft on 09/22/1979
(13) 20.14 ft on 04/20/1964
(14) 20.06 ft on 01/29/1974
(15) 19.99 ft on 02/14/1984
(16) 19.96 ft on 01/13/2013
(17) 19.90 ft on 11/16/1957
(18) 19.83 ft on 03/31/1980
(19) 19.76 ft on 05/06/2017 (P)
(20) 19.69 ft on 12/15/1991
(21) 19.37 ft on 12/01/2001
(22) 19.11 ft on 01/15/1998
(23) 19.02 ft on 05/10/1991
(24) 18.77 ft on 12/13/1964
(25) 18.69 ft on 04/01/1961
(26) 18.62 ft on 05/05/1954
(27) 18.41 ft on 08/11/1940
(28) 18.39 ft on 01/20/1987
(29) 18.35 ft on 01/27/1990
(30) 18.23 ft on 01/12/1968
(31) 18.17 ft on 12/10/2004
(32) 18.12 ft on 04/28/1966
(33) 18.11 ft on 12/20/1961
(34) 18.06 ft on 02/08/1955
(35) 17.83 ft on 10/29/2006
(36) 17.71 ft on 05/11/1975
(37) 17.52 ft on 12/02/1977
(38) 17.52 ft on 10/14/1970
(39) 17.48 ft on 01/30/1994
(40) 17.42 ft on 06/06/1950
(41) 17.15 ft on 11/19/1987
(42) 16.99 ft on 05/06/1967
(43) 16.99 ft on 04/04/1945
(44) 16.71 ft on 04/10/1993
(45) 16.50 ft on 10/01/2008
(46) 16.46 ft on 12/25/1956
(47) 16.40 ft on 02/11/1956
(48) 16.16 ft on 02/05/1959
(49) 16.10 ft on 04/23/1977
(50) 15.85 ft on 04/02/1976
(51) 15.76 ft on 02/07/2010
(52) 15.72 ft on 01/22/1963
(53) 15.72 ft on 07/25/1969
(54) 15.50 ft on 04/11/1942
(55) 15.06 ft on 02/18/1982
(56) 14.91 ft on 01/21/2001
(57) 14.79 ft on 05/04/1970
(58) 14.70 ft on 02/06/1939
(59) 14.01 ft on 10/01/2005
(60) 13.92 ft on 04/26/1952
(61) 13.90 ft on 12/19/1959
(62) 13.80 ft on 06/08/1981
(63) 13.37 ft on 04/05/2000
(64) 13.20 ft on 04/14/1923
(65) 12.17 ft on 02/09/1951
(66) 12.15 ft on 12/24/1923
(67) 12.03 ft on 03/29/1943

(P): Preliminary values subject to further review.