Historic Crests
(1) 20.15 ft on 10/21/1983
(2) 19.23 ft on 08/02/1995
(3) 19.10 ft on 06/05/1995
(4) 18.50 ft on 09/19/1965
(5) 18.39 ft on 07/11/1999
(6) 17.60 ft on 10/18/1965
(7) 17.37 ft on 07/25/1975
(8) 17.30 ft on 05/29/1987
(9) 17.04 ft on 09/23/1997
(10) 17.00 ft on 05/15/1980
(11) 16.64 ft on 10/17/2006
(12) 16.50 ft on 06/06/1985
(13) 15.87 ft on 06/08/1991
(14) 15.86 ft on 06/03/2000
(15) 15.42 ft on 06/09/1962
(16) 15.12 ft on 04/12/1967
(17) 15.00 ft on 10/11/1985
(18) 14.90 ft on 04/26/1997
(19) 14.90 ft on 09/17/2010
(20) 14.80 ft on 09/25/1974
(21) 14.78 ft on 05/22/1979
(22) 14.75 ft on 06/09/1979
(23) 14.70 ft on 07/30/1973
(24) 14.68 ft on 03/16/1998
(25) 14.59 ft on 04/18/2010
(26) 14.37 ft on 07/09/2010
(27) 14.30 ft on 10/18/1960
(28) 14.06 ft on 06/19/1982
(29) 13.91 ft on 05/24/2015
(30) 13.65 ft on 05/15/2015
(31) 13.60 ft on 06/03/1981
(32) 13.54 ft on 09/04/1972
(33) 13.15 ft on 08/29/1968
(34) 13.10 ft on 05/09/2015

(P): Preliminary values subject to further review.