Historic Crests
(1) 22.90 ft on 12/23/1933
(2) 22.36 ft on 02/08/1996
(3) 20.40 ft on 05/16/2011
(4) 20.19 ft on 12/09/2015
(5) 20.07 ft on 12/02/1977
(6) 19.00 ft on 05/16/2011
(7) 19.00 ft on 11/30/1995
(8) 18.40 ft on 12/04/1975
(9) 18.27 ft on 04/25/2012
(10) 18.25 ft on 05/18/2008
(11) 18.02 ft on 12/27/1980
(12) 17.95 ft on 06/17/1974
(13) 17.81 ft on 05/18/2006
(14) 17.60 ft on 11/25/1990
(15) 17.50 ft on 05/26/1999
(16) 17.38 ft on 06/08/2011
(17) 17.11 ft on 06/10/1972
(18) 16.82 ft on 05/12/2013
(19) 16.05 ft on 05/24/1969
(20) 0.00 ft on 06/01/1956
(21) 0.00 ft on 11/24/1909
(22) 0.00 ft on 06/18/1916
(23) 0.00 ft on 12/30/1917
(24) 0.00 ft on 01/23/1919
(25) 0.00 ft on 12/13/1921
(26) 0.00 ft on 05/10/1957
(27) 0.00 ft on 06/15/1933
(28) 0.00 ft on 05/23/1948

(P): Preliminary values subject to further review.