Historic Crests
(1) 24.82 ft on 09/12/1986
(2) 20.80 ft on 03/20/1948
(3) 19.00 ft on 03/18/1942
(4) 18.90 ft on 03/30/1916
(5) 18.50 ft on 05/22/1996
(6) 18.50 ft on 04/06/1929
(7) 18.20 ft on 02/22/1997
(8) 18.20 ft on 06/22/1996
(9) 17.70 ft on 03/06/1976
(10) 17.27 ft on 02/13/2009
(11) 16.98 ft on 02/03/1968
(12) 16.80 ft on 02/07/1938
(13) 16.70 ft on 04/01/1960
(14) 16.26 ft on 03/29/1967
(15) 16.00 ft on 03/07/2004
(16) 15.80 ft on 07/08/1994
(17) 15.74 ft on 03/05/1974
(18) 15.30 ft on 04/13/2013
(19) 15.20 ft on 05/18/1923
(20) 15.10 ft on 06/19/1996
(21) 15.05 ft on 02/22/2018
(22) 15.00 ft on 06/17/1984
(23) 14.95 ft on 04/20/2013
(24) 14.80 ft on 02/11/2001
(25) 14.78 ft on 03/11/2006
(26) 14.65 ft on 12/29/2008
(27) 14.63 ft on 04/30/2011
(28) 14.51 ft on 09/06/1981
(29) 14.42 ft on 03/17/1971
(30) 14.30 ft on 03/21/1998
(31) 14.30 ft on 04/18/1992
(32) 14.28 ft on 04/29/2009
(33) 14.20 ft on 03/29/1991
(34) 14.17 ft on 03/16/1982
(35) 14.04 ft on 04/20/1975
(36) 13.22 ft on 03/25/1978
(37) 13.08 ft on 04/08/1965
(38) 9.39 ft on 04/16/1980

(P): Preliminary values subject to further review.