Historic Crests
(1) 22.18 ft on 04/19/1965
(2) 20.20 ft on 04/17/1969
(3) 20.13 ft on 04/16/2001
(4) 19.17 ft on 04/18/1952
(5) 19.06 ft on 04/16/1951
(6) 18.95 ft on 04/11/1997
(7) 17.60 ft on 05/01/1975
(8) 17.45 ft on 06/28/1993
(9) 17.40 ft on 04/06/1967
(10) 17.17 ft on 04/06/1986
(11) 17.13 ft on 05/06/1954
(12) 17.01 ft on 04/14/2011
(13) 16.55 ft on 06/21/1943
(14) 16.43 ft on 06/30/2014
(15) 16.31 ft on 05/07/1950
(16) 16.20 ft on 04/23/1982
(17) 16.12 ft on 04/25/1979
(18) 14.48 ft on 09/29/2010

(P): Preliminary values subject to further review.