Historic Crests
(1) 42.13 ft on 03/18/1990
(2) 38.75 ft on 04/15/1979
(3) 35.32 ft on 06/21/1989
(4) 35.00 ft on 03/05/1971
(5) 34.59 ft on 03/11/1998
(6) 33.66 ft on 05/11/2003
(7) 33.65 ft on 12/25/2015
(8) 33.37 ft on 04/02/2005
(9) 32.85 ft on 07/03/2003
(10) 32.60 ft on 04/02/1977
(11) 31.76 ft on 04/09/2014
(12) 31.50 ft on 04/02/1973
(13) 30.50 ft on 04/03/1976
(14) 30.40 ft on 03/31/1980
(15) 29.88 ft on 03/29/2005
(16) 29.70 ft on 10/07/1995
(17) 29.59 ft on 07/09/1994
(18) 29.31 ft on 02/21/1990
(19) 29.10 ft on 03/22/2001 (P)
(20) 28.90 ft on 08/04/1984
(21) 28.68 ft on 03/09/1996
(22) 28.55 ft on 03/05/2001 (P)
(23) 28.51 ft on 04/21/2019
(24) 28.40 ft on 04/16/1980
(25) 27.91 ft on 11/12/2009
(26) 27.15 ft on 03/13/2010
(27) 26.60 ft on 11/27/1992
(28) 26.58 ft on 12/30/2018
(29) 25.87 ft on 02/14/2013
(30) 25.20 ft on 04/28/1982
(31) 23.15 ft on 12/10/1983
(32) 23.10 ft on 04/09/1989
(33) 22.09 ft on 03/02/1997
(34) 21.81 ft on 03/02/1987
(35) 20.93 ft on 03/31/1991
(36) 19.37 ft on 02/18/1992
(37) 19.32 ft on 04/21/2015
(38) 18.85 ft on 03/21/1986
(39) 18.03 ft on 09/17/2004
(40) 15.95 ft on 01/21/1988
(41) 12.36 ft on 07/26/2017

(P): Preliminary values subject to further review.