Historic Crests
(1) 21.00 ft on 06/01/1894
(2) 19.30 ft on 05/26/1980
(3) 19.15 ft on 06/06/1948
(4) 17.99 ft on 06/16/1951
(5) 17.99 ft on 06/12/1964
(6) 17.45 ft on 05/26/1958
(7) 17.20 ft on 05/29/1928
(8) 17.04 ft on 06/03/1945
(9) 16.90 ft on 06/24/1974
(10) 16.89 ft on 06/07/1956
(11) 16.80 ft on 05/15/1947
(12) 16.69 ft on 07/03/1954
(13) 16.64 ft on 06/07/1997
(14) 16.64 ft on 06/04/1953
(15) 16.48 ft on 06/28/2012
(16) 16.39 ft on 06/09/1995
(17) 16.36 ft on 06/19/1975
(18) 16.36 ft on 06/19/1965
(19) 16.32 ft on 06/13/1972
(20) 16.25 ft on 06/26/1959
(21) 16.20 ft on 06/10/1942
(22) 16.20 ft on 06/10/1913
(23) 16.16 ft on 06/06/1961
(24) 16.13 ft on 06/18/1960
(25) 16.05 ft on 06/20/1982
(26) 16.00 ft on 06/14/1991
(27) 15.90 ft on 06/26/2011
(28) 15.89 ft on 05/19/1949
(29) 15.83 ft on 06/02/2002
(30) 15.70 ft on 06/20/2014
(31) 15.67 ft on 06/07/1946
(32) 15.50 ft on 05/30/2018

(P): Preliminary values subject to further review.