Historic Crests
(1) 9.28 ft on 06/22/1996
(2) 9.13 ft on 06/09/2008 (P)
(3) 8.96 ft on 03/20/1979 (P)
(4) 8.76 ft on 05/04/2001 (P)
(5) 8.44 ft on 02/20/1971 (P)
(6) 8.44 ft on 06/25/1998 (P)
(7) 8.41 ft on 05/26/1990 (P)
(8) 8.41 ft on 07/19/1972 (P)
(9) 8.32 ft on 06/18/2004 (P)
(10) 8.31 ft on 05/02/1984 (P)
(11) 8.27 ft on 05/20/1974 (P)
(12) 8.23 ft on 06/17/1991 (P)
(13) 8.17 ft on 06/22/1983 (P)
(14) 8.15 ft on 04/24/1999 (P)
(15) 8.14 ft on 07/11/2003 (P)
(16) 8.05 ft on 05/15/2005 (P)
(17) 7.97 ft on 05/12/1986 (P)
(18) 7.95 ft on 02/20/1997 (P)
(19) 7.90 ft on 05/28/1982 (P)
(20) 7.81 ft on 07/27/1988 (P)
(21) 7.78 ft on 05/13/2002 (P)
(22) 7.77 ft on 05/29/1995 (P)
(23) 7.69 ft on 05/03/2006 (P)
(24) 7.61 ft on 12/30/1984 (P)
(25) 7.60 ft on 04/25/1970 (P)
(26) 7.60 ft on 04/28/1975 (P)
(27) 7.60 ft on 04/23/1992 (P)
(28) 7.60 ft on 11/05/1992 (P)
(29) 7.43 ft on 08/23/2002 (P)
(30) 7.43 ft on 03/12/1989 (P)
(31) 7.43 ft on 04/05/1980 (P)
(32) 7.42 ft on 05/27/1989 (P)
(33) 7.42 ft on 04/29/1985 (P)
(34) 7.42 ft on 06/11/1988 (P)
(35) 7.31 ft on 09/17/2001 (P)
(36) 7.29 ft on 06/02/1980 (P)
(37) 7.26 ft on 08/23/1988 (P)
(38) 7.26 ft on 08/08/1992 (P)
(39) 7.24 ft on 10/03/1988 (P)
(40) 7.19 ft on 10/05/2002 (P)
(41) 7.16 ft on 10/06/2006 (P)
(42) 7.14 ft on 06/29/1988 (P)
(43) 7.14 ft on 08/08/1991 (P)
(44) 7.14 ft on 08/16/2001 (P)
(45) 7.13 ft on 11/14/1984 (P)
(46) 7.13 ft on 11/25/1984 (P)
(47) 7.11 ft on 09/04/2011 (P)
(48) 7.11 ft on 12/05/1984 (P)
(49) 7.11 ft on 09/16/1992 (P)
(50) 7.11 ft on 06/28/1985 (P)
(51) 7.11 ft on 01/04/1971 (P)
(52) 7.11 ft on 09/20/1998 (P)
(53) 7.10 ft on 08/30/1983 (P)
(54) 7.10 ft on 10/04/1979 (P)
(55) 7.10 ft on 08/05/1995 (P)
(56) 7.10 ft on 01/08/1971 (P)
(57) 7.10 ft on 11/20/1984 (P)
(58) 7.10 ft on 02/08/2004 (P)

(P): Preliminary values subject to further review.