Historic Crests
(1) 41.80 ft on 04/21/1912
(2) 40.70 ft on 02/13/1937
(3) 39.81 ft on 05/13/2011
(4) 39.50 ft on 04/27/1927
(5) 36.32 ft on 02/28/2019 (P)
(6) 36.10 ft on 05/02/1973
(7) 35.90 ft on 02/02/1950
(8) 35.76 ft on 04/13/2008
(9) 35.30 ft on 04/11/1979
(10) 35.10 ft on 02/27/1989
(11) 33.60 ft on 03/15/1997 (P)
(12) 32.45 ft on 01/11/1991
(13) 30.95 ft on 12/28/2001
(14) 30.48 ft on 05/28/2002
(15) 29.62 ft on 02/04/1999
(16) 29.47 ft on 05/21/2003
(17) 29.19 ft on 05/18/2009
(18) 27.90 ft on 01/03/2014
(19) 27.75 ft on 01/26/2007
(20) 27.73 ft on 01/21/2005
(21) 26.84 ft on 01/04/2010
(22) 26.73 ft on 05/16/1998
(23) 26.10 ft on 04/25/1994
(24) 23.70 ft on 04/16/1993
(25) 21.07 ft on 12/14/2004
(26) 16.32 ft on 03/22/2006
(27) 15.74 ft on 06/05/2000
(28) 15.40 ft on 03/24/1992
(29) 14.03 ft on 10/06/2006

(P): Preliminary values subject to further review.