Historic Crests
(1) 34.08 ft on 06/08/2011
(2) 33.20 ft on 04/18/1952
(3) 33.00 ft on 04/05/1912
(4) 32.84 ft on 03/06/1986
(5) 32.84 ft on 04/16/2011
(6) 32.80 ft on 03/25/1939
(7) 32.70 ft on 04/12/1907
(8) 32.60 ft on 04/12/1917
(9) 32.50 ft on 04/03/1978
(10) 32.50 ft on 03/28/1918
(11) 32.20 ft on 04/02/1925
(12) 31.98 ft on 10/06/1986
(13) 31.90 ft on 09/08/1911
(14) 31.75 ft on 08/26/2014
(15) 31.72 ft on 06/01/2011
(16) 31.37 ft on 03/29/2019
(17) 31.24 ft on 03/29/1997
(18) 31.20 ft on 03/30/1928
(19) 31.03 ft on 03/25/1960
(20) 31.00 ft on 04/08/1922
(21) 31.00 ft on 06/08/1906
(22) 30.90 ft on 03/29/1899
(23) 30.70 ft on 04/01/1943
(24) 30.60 ft on 03/20/1979
(25) 30.38 ft on 05/24/2011
(26) 30.10 ft on 03/24/1916
(27) 30.09 ft on 04/29/2018
(28) 30.06 ft on 03/20/1996
(29) 29.00 ft on 06/22/1921
(30) 28.23 ft on 05/12/2011
(31) 27.84 ft on 10/11/2016
(32) 27.82 ft on 06/12/2013
(33) 27.74 ft on 03/20/1994
(34) 25.62 ft on 05/13/2016
(35) 25.60 ft on 03/20/2004
(36) 24.11 ft on 03/20/2017
(37) 23.12 ft on 03/17/2014
(38) 23.12 ft on 02/22/2017
(39) 21.69 ft on 05/27/2010
(40) 21.05 ft on 06/21/2010
(41) 20.20 ft on 06/19/2007
(42) 19.67 ft on 03/16/2015

(P): Preliminary values subject to further review.