Historic Crests
(1) 50.35 ft on 10/20/1998
(2) 44.36 ft on 08/29/2017
(3) 44.33 ft on 07/02/1936
(4) 43.00 ft on 03/01/1903
(5) 42.10 ft on 10/04/1913
(6) 41.83 ft on 09/01/1981
(7) 40.61 ft on 11/24/2004
(8) 40.01 ft on 06/06/1987
(9) 39.70 ft on 05/30/1929
(10) 39.10 ft on 12/06/1913
(11) 37.68 ft on 12/24/1991
(12) 37.00 ft on 06/21/1961
(13) 36.91 ft on 07/09/2002
(14) 36.84 ft on 05/29/2015
(15) 36.70 ft on 10/20/1919
(16) 35.00 ft on 02/06/1992
(17) 32.46 ft on 09/02/2001
(18) 31.74 ft on 05/01/2007
(19) 31.70 ft on 02/27/1992
(20) 30.59 ft on 03/16/2007
(21) 30.21 ft on 03/07/1992
(22) 28.96 ft on 05/19/1992
(23) 28.70 ft on 05/21/2015
(24) 28.40 ft on 07/25/2007
(25) 27.50 ft on 06/06/2016
(26) 27.47 ft on 01/28/1992
(27) 27.27 ft on 11/04/2015
(28) 25.85 ft on 06/06/1992
(29) 25.37 ft on 06/29/1993
(30) 24.34 ft on 04/21/1992
(31) 24.32 ft on 04/12/1997
(32) 22.90 ft on 04/08/1992
(33) 22.57 ft on 11/27/1985
(34) 21.62 ft on 05/18/1994
(35) 21.01 ft on 10/19/1994
(36) 20.77 ft on 01/21/1991
(37) 20.39 ft on 01/22/1992
(38) 18.36 ft on 09/21/1996
(39) 16.54 ft on 06/10/1985
(40) 12.64 ft on 09/11/1990

(P): Preliminary values subject to further review.