Historic Crests
(1) 926.09 ft on 06/11/1966
(2) 926.06 ft on 05/14/1970 (P)
(3) 923.80 ft on 06/14/2010 (P)
(4) 923.69 ft on 05/23/2004 (P)
(5) 923.51 ft on 10/01/1998 (P)
(6) 923.25 ft on 07/15/2009 (P)
(7) 923.07 ft on 04/05/1965 (P)
(8) 922.90 ft on 09/29/1998 (P)
(9) 922.80 ft on 06/12/1967 (P)
(10) 922.47 ft on 04/26/2007 (P)
(11) 922.36 ft on 07/28/2008 (P)
(12) 922.16 ft on 03/18/1969 (P)
(13) 922.08 ft on 06/15/2018 (P)
(14) 921.86 ft on 12/15/2015 (P)
(15) 921.72 ft on 03/14/2019 (P)
(16) 921.71 ft on 05/01/2011 (P)
(17) 921.26 ft on 07/01/2014 (P)
(18) 921.25 ft on 02/19/1997 (P)
(19) 921.12 ft on 06/13/2001 (P)
(20) 921.04 ft on 07/10/2003 (P)
(21) 921.01 ft on 05/28/2013 (P)
(22) 921.01 ft on 04/22/1968 (P)
(23) 920.92 ft on 09/08/2015 (P)
(24) 920.86 ft on 09/12/2006 (P)
(25) 920.78 ft on 05/27/2020 (P)
(26) 920.78 ft on 05/14/2005 (P)
(27) 920.67 ft on 05/20/2017 (P)
(28) 920.64 ft on 10/08/1970 (P)
(29) 920.45 ft on 06/22/1996 (P)
(30) 920.35 ft on 06/05/2002 (P)
(31) 920.31 ft on 04/16/2012 (P)
(32) 920.27 ft on 06/24/2000 (P)
(33) 920.02 ft on 05/23/2021 (P)
(34) 918.07 ft on 04/27/1995 (P)

(P): Preliminary values subject to further review.