Historic Crests
(1) 20.38 ft on 06/21/1934
(2) 20.06 ft on 09/12/1933
(3) 19.38 ft on 03/23/1960
(4) 17.93 ft on 09/11/1950
(5) 17.67 ft on 09/21/2017
(6) 17.25 ft on 08/05/1960
(7) 16.55 ft on 09/29/2004
(8) 16.30 ft on 09/20/1960
(9) 16.30 ft on 01/04/1998
(10) 15.81 ft on 10/01/1979
(11) 15.52 ft on 04/06/1987
(12) 14.87 ft on 09/20/2001
(13) 14.71 ft on 09/21/1964
(14) 14.71 ft on 09/14/1985
(15) 14.37 ft on 09/16/1988
(16) 14.35 ft on 03/26/1959
(17) 14.20 ft on 07/31/1945
(18) 14.06 ft on 03/01/1998
(19) 14.06 ft on 10/19/1995
(20) 13.95 ft on 08/24/2003
(21) 13.88 ft on 07/22/1959
(22) 13.88 ft on 08/26/2015
(23) 13.79 ft on 09/18/1959
(24) 13.79 ft on 09/19/1953
(25) 13.71 ft on 12/26/2002
(26) 13.61 ft on 03/10/1958
(27) 13.38 ft on 08/23/1948
(28) 13.18 ft on 09/07/1995
(29) 13.13 ft on 09/07/1949
(30) 12.86 ft on 09/30/1947
(31) 12.85 ft on 06/30/1959
(32) 12.80 ft on 04/22/1953
(33) 12.60 ft on 10/06/1994
(34) 12.59 ft on 09/05/1939
(35) 12.46 ft on 09/16/1935
(36) 12.37 ft on 09/07/2012
(37) 12.29 ft on 07/25/2003
(38) 12.19 ft on 09/16/2002
(39) 12.14 ft on 08/22/1965
(40) 12.13 ft on 09/26/2002
(41) 12.10 ft on 09/03/1937
(42) 12.10 ft on 04/10/1930
(43) 12.03 ft on 08/24/1967

(P): Preliminary values subject to further review.