Historic Crests
(1) 78.02 ft on 05/30/2008
(2) 77.92 ft on 06/15/1982
(3) 77.39 ft on 07/09/1993
(4) 77.32 ft on 03/13/2019
(5) 77.25 ft on 07/01/2014
(6) 76.90 ft on 09/04/2018
(7) 76.90 ft on 07/13/1994
(8) 76.78 ft on 03/11/2013
(9) 76.57 ft on 06/22/2020
(10) 76.50 ft on 03/02/1991
(11) 76.18 ft on 07/07/1992
(12) 76.07 ft on 02/19/1997
(13) 75.64 ft on 06/17/1990
(14) 75.22 ft on 05/12/2010
(15) 75.13 ft on 08/27/2009
(16) 75.04 ft on 06/10/1984
(17) 74.92 ft on 06/22/2016
(18) 74.86 ft on 06/19/1998
(19) 74.85 ft on 05/23/2004
(20) 74.81 ft on 04/16/2017
(21) 74.73 ft on 03/19/1979
(22) 74.72 ft on 03/10/1986
(23) 74.59 ft on 06/17/1996
(24) 74.48 ft on 05/28/1974
(25) 74.32 ft on 06/21/2015
(26) 74.25 ft on 04/27/1995
(27) 74.18 ft on 04/26/2007
(28) 74.18 ft on 08/13/1980
(29) 74.14 ft on 06/15/2001
(30) 74.10 ft on 06/29/1978
(31) 73.94 ft on 07/10/2000
(32) 73.85 ft on 02/22/1985
(33) 73.27 ft on 03/19/1975
(34) 72.98 ft on 03/11/1973
(35) 72.50 ft on 08/26/1987
(36) 72.43 ft on 06/26/2021
(37) 72.41 ft on 11/02/1982
(38) 72.38 ft on 03/10/1989
(39) 72.05 ft on 05/12/2003
(40) 71.99 ft on 03/01/1972
(41) 71.90 ft on 04/18/1976
(42) 71.89 ft on 06/09/1999
(43) 71.69 ft on 02/14/2005
(44) 71.12 ft on 05/24/1989
(45) 70.90 ft on 04/02/2006
(46) 70.52 ft on 04/26/2011
(47) 70.16 ft on 02/25/1981
(48) 69.06 ft on 04/22/2022
(49) 67.91 ft on 05/08/2023
(50) 0.00 ft on 01/01/1977
(51) 0.00 ft on 01/01/2012
(52) 0.00 ft on 01/01/2002

(P): Preliminary values subject to further review.