Historic Crests
(1) 23.70 ft on 02/10/1961
(2) 21.32 ft on 01/19/1964
(3) 20.26 ft on 11/23/1961
(4) 19.48 ft on 12/22/1964
(5) 19.06 ft on 12/26/1955
(6) 19.01 ft on 01/08/1976
(7) 18.86 ft on 01/04/1966
(8) 18.76 ft on 01/15/1974
(9) 17.79 ft on 02/16/1958
(10) 17.04 ft on 12/21/1955
(11) 16.79 ft on 01/21/1972
(12) 16.73 ft on 02/14/1959
(13) 16.72 ft on 12/14/2003
(14) 16.64 ft on 12/21/1969
(15) 16.06 ft on 02/21/1956
(16) 15.89 ft on 12/29/2008
(17) 15.86 ft on 12/21/1957
(18) 15.55 ft on 01/19/2012
(19) 15.48 ft on 03/22/2012
(20) 15.15 ft on 11/25/1960
(21) 10.38 ft on 11/20/2012

(P): Preliminary values subject to further review.