Recent Crests
(1) 551.01 ft on 04/16/2018
(2) 545.76 ft on 05/20/2017
(3) 542.27 ft on 01/29/2017
(4) 545.64 ft on 03/17/2016
(5) 549.57 ft on 07/26/2015
(6) 546.62 ft on 04/16/2014
(7) 545.57 ft on 01/12/2014
(8) 546.41 ft on 01/30/2012
(9) 557.28 ft on 05/04/2011
(10) 542.16 ft on 06/29/2010
(11) 544.57 ft on 05/21/2009
(12) 555.03 ft on 04/13/2008
(13) 551.10 ft on 01/24/2007
(14) 548.36 ft on 03/21/2006
(15) 551.39 ft on 01/18/2005
(16) 545.40 ft on 01/15/2004
(17) 543.47 ft on 05/21/2003
(18) 556.25 ft on 05/15/2002
(19) 546.69 ft on 12/28/2001
(20) 546.00 ft on 02/14/1999
(21) 551.27 ft on 06/25/1998
(22) 546.91 ft on 03/23/1997
(23) 554.95 ft on 05/16/1996
(24) 549.92 ft on 06/04/1995
(25) 545.49 ft on 05/09/1994
(26) 547.82 ft on 12/08/1993
(27) 540.32 ft on 04/26/1992
(28) 547.36 ft on 01/13/1991
(29) 548.34 ft on 05/28/1990
(30) 549.76 ft on 04/10/1989
(31) 542.80 ft on 02/09/1988
(32) 540.08 ft on 04/17/1987
(33) 549.20 ft on 12/14/1985
(34) 544.40 ft on 04/29/1984
(35) 551.55 ft on 05/17/1983
(36) 549.10 ft on 03/25/1982
(37) 548.60 ft on 04/19/1979
(38) 549.30 ft on 04/02/1975
(39) 550.60 ft on 05/02/1973
(40) 548.60 ft on 02/10/1969
(41) 547.70 ft on 06/03/1968

(P): Preliminary values subject to further review.