Historic Crests
(1) 22.00 ft on 06/01/1957
(2) 18.00 ft on 05/01/1935
(3) 17.12 ft on 06/05/1995
(4) 14.83 ft on 10/20/1983
(5) 14.01 ft on 06/05/1985
(6) 13.59 ft on 06/09/1960
(7) 13.46 ft on 10/03/1986
(8) 12.99 ft on 06/18/1982
(9) 12.57 ft on 10/18/1960
(10) 12.48 ft on 06/02/1991
(11) 12.46 ft on 09/13/1989
(12) 12.32 ft on 08/29/1968
(13) 12.00 ft on 06/02/1973
(14) 11.80 ft on 04/25/1997
(15) 11.44 ft on 06/04/1974
(16) 11.32 ft on 06/11/1971
(17) 11.29 ft on 06/10/2004
(18) 11.27 ft on 04/15/1992
(19) 11.26 ft on 09/29/1986
(20) 11.26 ft on 06/03/1981
(21) 11.23 ft on 04/30/1970
(22) 11.16 ft on 05/07/1972
(23) 11.06 ft on 09/15/1996
(24) 10.99 ft on 06/23/1975
(25) 10.90 ft on 07/24/1962
(26) 10.84 ft on 06/01/1990
(27) 10.56 ft on 06/14/1969
(28) 10.50 ft on 08/03/1976
(29) 10.44 ft on 06/10/1979
(30) 10.35 ft on 06/14/1977
(31) 10.26 ft on 05/13/1983
(32) 10.21 ft on 05/18/1978
(33) 10.06 ft on 05/04/2001
(34) 9.89 ft on 09/16/1988
(35) 9.86 ft on 05/27/1999
(36) 9.67 ft on 05/15/1980
(37) 9.65 ft on 08/09/1994
(38) 9.60 ft on 08/31/2003
(39) 9.39 ft on 03/23/2000
(40) 9.35 ft on 05/13/2005
(41) 8.58 ft on 07/14/1993
(42) 8.54 ft on 03/15/1998

(P): Preliminary values subject to further review.