Historic Crests
(1) 37.50 ft on 06/01/1894
(2) 35.81 ft on 06/17/1974
(3) 33.05 ft on 05/24/1956
(4) 32.95 ft on 06/03/1948
(5) 32.56 ft on 06/01/1986
(6) 32.26 ft on 05/18/1997
(7) 32.23 ft on 06/02/1972
(8) 32.18 ft on 06/12/1965
(9) 31.56 ft on 06/10/1996
(10) 31.51 ft on 05/21/2006
(11) 31.50 ft on 06/20/1982
(12) 31.45 ft on 05/21/2008
(13) 30.90 ft on 05/29/1971
(14) 30.57 ft on 06/02/2017
(15) 30.39 ft on 06/06/1957
(16) 30.35 ft on 05/09/1947
(17) 30.30 ft on 06/05/2010
(18) 30.20 ft on 06/06/1970
(19) 30.06 ft on 05/23/1928
(20) 29.98 ft on 06/08/1964
(21) 29.96 ft on 05/25/1958
(22) 29.86 ft on 06/15/1933
(23) 29.85 ft on 06/24/2011

(P): Preliminary values subject to further review.