Historic Crests
(1) 26.46 ft on 04/03/2005
(2) 25.39 ft on 08/28/2011
(3) 25.10 ft on 04/26/1977
(4) 24.78 ft on 04/05/1987
(5) 24.31 ft on 03/22/1980
(6) 24.05 ft on 04/17/2007
(7) 23.87 ft on 06/28/2006
(8) 23.82 ft on 01/28/1976
(9) 23.53 ft on 09/08/2011
(10) 23.07 ft on 03/11/2011
(11) 22.32 ft on 11/09/1977
(12) 22.30 ft on 03/09/2008
(13) 22.29 ft on 04/05/1984
(14) 22.06 ft on 12/02/1996
(15) 21.89 ft on 01/19/2006
(16) 21.72 ft on 01/20/1996
(17) 21.57 ft on 03/24/2010
(18) 21.54 ft on 09/19/2004
(19) 21.36 ft on 09/30/2015
(20) 21.31 ft on 05/12/1998
(21) 21.25 ft on 05/06/1989
(22) 21.25 ft on 09/30/2011
(23) 21.14 ft on 03/07/2011
(24) 21.10 ft on 02/20/1981
(25) 21.08 ft on 04/17/1983
(26) 21.08 ft on 12/21/1973
(27) 21.03 ft on 01/26/2010
(28) 20.75 ft on 05/20/2011
(29) 20.67 ft on 01/15/2005
(30) 20.54 ft on 03/29/2005
(31) 20.51 ft on 04/18/1993
(32) 20.51 ft on 02/25/2016
(33) 20.43 ft on 09/06/1979
(34) 20.29 ft on 03/15/1986
(35) 20.25 ft on 06/30/1973
(36) 20.24 ft on 06/24/1972
(37) 20.17 ft on 03/22/1999
(38) 20.14 ft on 04/17/2011
(39) 20.08 ft on 09/14/1971
(40) 20.07 ft on 04/01/2010
(41) 19.86 ft on 10/20/1989
(42) 19.64 ft on 04/03/1970
(43) 19.60 ft on 11/28/1993
(44) 19.21 ft on 06/01/1992
(45) 19.00 ft on 03/09/1995
(46) 18.93 ft on 02/25/1975
(47) 18.86 ft on 10/24/1990
(48) 18.23 ft on 10/04/1987
(49) 17.15 ft on 09/27/1985

(P): Preliminary values subject to further review.