Historic Crests
(1) 17.39 ft on 03/02/1997
(2) 16.80 ft on 01/01/1937
(3) 16.15 ft on 04/02/1970
(4) 15.70 ft on 03/01/1943
(5) 15.26 ft on 09/14/1979
(6) 15.24 ft on 04/09/1964
(7) 15.10 ft on 09/23/2006
(8) 15.07 ft on 02/15/1990
(9) 14.70 ft on 05/08/1961
(10) 14.48 ft on 02/18/2000
(11) 14.22 ft on 04/04/1989
(12) 14.08 ft on 05/01/1983
(13) 13.70 ft on 06/23/1960
(14) 13.68 ft on 02/23/1975
(15) 13.67 ft on 04/12/2011
(16) 13.38 ft on 04/03/2015 (P)
(17) 13.34 ft on 04/12/1948
(18) 13.13 ft on 04/04/2008
(19) 13.12 ft on 05/10/1950
(20) 13.09 ft on 10/01/1977

(P): Preliminary values subject to further review.