Historic Crests
(1) 83.85 ft on 05/14/1970
(2) 83.28 ft on 04/29/1974
(3) 82.92 ft on 07/05/1993
(4) 82.38 ft on 06/17/1990
(5) 82.07 ft on 06/19/2009
(6) 82.03 ft on 06/12/1966
(7) 81.94 ft on 06/30/2014
(8) 81.79 ft on 07/18/1982
(9) 81.53 ft on 05/26/2013
(10) 81.22 ft on 01/12/1960
(11) 81.09 ft on 08/09/2015
(12) 81.07 ft on 04/18/2008
(13) 80.88 ft on 07/08/1969
(14) 80.83 ft on 03/18/1975
(15) 80.78 ft on 08/06/1972
(16) 80.68 ft on 06/01/1991
(17) 80.63 ft on 05/10/1996
(18) 80.55 ft on 08/16/1977
(19) 80.52 ft on 04/24/1976
(20) 80.46 ft on 11/11/1982
(21) 80.19 ft on 04/18/1978
(22) 80.18 ft on 06/24/1981
(23) 80.06 ft on 02/19/1971
(24) 79.77 ft on 09/08/1989
(25) 79.70 ft on 03/29/1979
(26) 79.42 ft on 10/22/2009
(27) 79.38 ft on 09/19/1986
(28) 78.80 ft on 08/26/1987
(29) 78.21 ft on 09/16/1992
(30) 78.10 ft on 02/20/1997
(31) 78.08 ft on 04/27/2011
(32) 77.94 ft on 06/15/1998
(33) 77.88 ft on 08/24/2007
(34) 77.51 ft on 03/16/2001
(35) 77.02 ft on 06/06/1995
(36) 76.41 ft on 06/12/1999
(37) 76.14 ft on 04/15/2012
(38) 74.39 ft on 01/16/2017

(P): Preliminary values subject to further review.