Historic Crests
(1) 11.30 ft on 03/18/1936
(2) 9.77 ft on 12/31/1948
(3) 9.37 ft on 08/10/1976
(4) 9.31 ft on 06/30/1973
(5) 9.08 ft on 09/21/1938
(6) 9.06 ft on 03/14/1977
(7) 8.96 ft on 05/30/1984
(8) 8.67 ft on 04/18/1982
(9) 8.40 ft on 06/07/1935
(10) 8.30 ft on 02/21/1981
(11) 8.26 ft on 01/03/1979
(12) 8.19 ft on 03/31/1977
(13) 8.19 ft on 05/02/1983
(14) 8.17 ft on 12/14/1983
(15) 8.08 ft on 04/02/1976
(16) 7.93 ft on 04/10/1980
(17) 7.87 ft on 07/13/1976
(18) 7.87 ft on 03/22/1980
(19) 7.86 ft on 10/18/1977
(20) 7.85 ft on 04/25/1983
(21) 7.84 ft on 01/09/1978
(22) 7.82 ft on 09/06/1979
(23) 7.79 ft on 05/04/1972
(24) 7.75 ft on 07/12/1976
(25) 7.73 ft on 12/21/1973
(26) 7.67 ft on 03/28/1976
(27) 7.46 ft on 10/18/1975
(28) 6.90 ft on 04/02/2004
(29) 6.80 ft on 10/09/2005
(30) 6.50 ft on 03/31/2010
(31) 6.35 ft on 04/01/1998
(32) 6.30 ft on 01/14/2005
(33) 6.00 ft on 12/10/2008

(P): Preliminary values subject to further review.