Recent Crests
(1) 1,694.13 ft on 10/08/2019
(2) 1,688.25 ft on 06/05/2018
(3) 1,686.57 ft on 05/01/2017
(4) 1,687.02 ft on 05/01/2016
(5) 1,687.69 ft on 04/27/2015
(6) 1,688.84 ft on 05/13/2014
(7) 1,689.08 ft on 05/14/2013
(8) 1,690.81 ft on 05/02/2012
(9) 1,694.10 ft on 04/25/2011
(10) 1,690.89 ft on 09/15/2010
(11) 1,683.91 ft on 05/05/2009
(12) 1,684.20 ft on 04/18/2008
(13) 1,684.60 ft on 05/25/2007
(14) 1,684.90 ft on 04/12/2006
(15) 1,685.70 ft on 04/26/2005
(16) 1,686.30 ft on 04/27/2004
(17) 1,687.90 ft on 04/22/2003
(18) 1,689.20 ft on 04/23/2002
(19) 1,690.00 ft on 09/25/2001
(20) 1,689.10 ft on 04/11/2000
(21) 1,690.10 ft on 04/27/1999
(22) 1,690.40 ft on 04/28/1998
(23) 1,692.80 ft on 04/22/1997
(24) 1,691.90 ft on 07/01/1996
(25) 1,692.00 ft on 10/17/1995
(26) 1,691.40 ft on 05/03/1994
(27) 1,685.90 ft on 05/11/1993
(28) 1,685.40 ft on 04/28/1992
(29) 1,685.80 ft on 04/30/1991
(30) 1,686.30 ft on 05/01/1990
(31) 1,687.90 ft on 05/15/1989
(32) 1,689.80 ft on 04/28/1988
(33) 1,690.60 ft on 04/29/1987
(34) 1,689.10 ft on 10/01/1986
(35) 1,674.00 ft on 08/28/1985
(36) 1,670.60 ft on 07/05/1984

(P): Preliminary values subject to further review.