Historic Crests
(1) 703.04 ft on 04/29/2001
(2) 703.03 ft on 04/18/2001
(3) 702.90 ft on 04/13/1997
(4) 700.94 ft on 06/26/2014
(5) 699.98 ft on 06/25/1993
(6) 698.95 ft on 03/30/2011
(7) 698.56 ft on 03/24/2010
(8) 694.84 ft on 07/02/2013
(9) 694.02 ft on 06/03/2012
(10) 693.87 ft on 04/01/2009
(11) 693.61 ft on 04/13/2006
(12) 691.93 ft on 04/07/2007
(13) 691.71 ft on 05/11/2008
(14) 691.65 ft on 06/18/2005
(15) 691.61 ft on 06/17/2004
(16) 691.22 ft on 06/29/2002
(17) 690.46 ft on 07/01/2003
(18) 690.24 ft on 05/25/2015

(P): Preliminary values subject to further review.