Historic Crests
(1) 21.96 ft on 10/16/1954
(2) 20.28 ft on 03/18/1936
(3) 19.30 ft on 03/29/1924
(4) 18.64 ft on 01/19/1996
(5) 18.64 ft on 09/14/1971
(6) 17.28 ft on 03/21/1912
(7) 17.02 ft on 06/05/1941
(8) 16.53 ft on 06/23/1972
(9) 15.87 ft on 04/26/1937
(10) 15.20 ft on 01/22/1917
(11) 15.00 ft on 03/22/1916
(12) 15.00 ft on 01/20/1920
(13) 14.90 ft on 03/04/1934
(14) 14.90 ft on 02/16/2018
(15) 14.60 ft on 11/27/1985
(16) 14.55 ft on 03/06/1967
(17) 14.50 ft on 09/10/2018
(18) 14.47 ft on 03/14/2010
(19) 14.13 ft on 03/04/2015
(20) 14.11 ft on 03/29/2005
(21) 14.00 ft on 09/18/2004
(22) 14.00 ft on 08/06/1956
(23) 13.75 ft on 08/06/2000
(24) 13.40 ft on 04/05/1984
(25) 13.30 ft on 04/13/1981
(26) 13.30 ft on 04/14/2004
(27) 12.80 ft on 02/05/1986
(28) 12.80 ft on 01/12/2005
(29) 12.70 ft on 01/25/2010
(30) 12.50 ft on 11/20/2003
(31) 12.50 ft on 02/19/2000
(32) 12.20 ft on 12/20/2008 (P)
(33) 11.81 ft on 09/28/2018
(34) 11.64 ft on 02/08/2019
(35) 11.63 ft on 05/05/2009
(36) 11.44 ft on 03/06/2004
(37) 11.22 ft on 03/05/2015
(38) 10.60 ft on 05/19/2011
(39) 10.15 ft on 03/05/2008
(40) 9.87 ft on 03/15/2007

(P): Preliminary values subject to further review.