Historic Crests
(1) 76,359.00 ft on 04/07/2018
(2) 91.64 ft on 01/02/1997
(3) 90.15 ft on 12/22/1964
(4) 86.60 ft on 12/31/2005
(5) 85.92 ft on 02/19/1986
(6) 85.82 ft on 01/09/2017
(7) 84.96 ft on 02/10/2017
(8) 84.65 ft on 02/08/1960
(9) 78.90 ft on 02/25/1958
(10) 78.45 ft on 12/20/1981
(11) 77.81 ft on 05/19/2005
(12) 76.38 ft on 03/14/2016
(13) 76.12 ft on 12/02/2012
(14) 76.03 ft on 03/13/1983
(15) 75.59 ft on 03/11/1995
(16) 75.58 ft on 01/14/1980
(17) 75.33 ft on 12/16/2016
(18) 75.12 ft on 02/14/2019
(19) 74.23 ft on 02/09/1999
(20) 74.08 ft on 12/28/2005
(21) 73.96 ft on 03/17/2012
(22) 73.62 ft on 03/16/2011
(23) 72.73 ft on 02/03/1998
(24) 72.03 ft on 02/14/2000
(25) 71.61 ft on 03/10/1989
(26) 68.84 ft on 02/18/2004
(27) 67.98 ft on 02/11/2007
(28) 67.43 ft on 12/23/2012
(29) 67.28 ft on 03/04/2009
(30) 66.80 ft on 02/09/2014
(31) 66.67 ft on 12/12/2014
(32) 66.62 ft on 05/09/2003
(33) 65.68 ft on 04/01/2012
(34) 65.49 ft on 03/10/2002
(35) 65.36 ft on 01/20/2010
(36) 64.48 ft on 02/25/2008
(37) 64.18 ft on 01/11/2008
(38) 63.63 ft on 02/22/2001
(39) 63.44 ft on 01/23/2012

(P): Preliminary values subject to further review.