Historic Crests
(1) 23.00 ft on 08/06/1906
(2) 21.95 ft on 07/23/1938
(3) 20.82 ft on 05/09/1957
(4) 20.50 ft on 09/17/1936
(5) 20.20 ft on 10/13/1930
(6) 16.30 ft on 04/26/1957
(7) 14.05 ft on 09/22/1990
(8) 13.91 ft on 10/18/2018
(9) 13.85 ft on 10/03/1959
(10) 12.48 ft on 10/09/1961
(11) 12.45 ft on 09/21/2018
(12) 11.51 ft on 05/30/1971
(13) 11.48 ft on 09/08/1980
(14) 11.18 ft on 07/03/1932
(15) 11.00 ft on 05/10/1937
(16) 10.86 ft on 10/13/1973
(17) 10.73 ft on 06/17/1958
(18) 10.54 ft on 08/28/2001
(19) 10.50 ft on 06/18/1961
(20) 10.20 ft on 09/24/1964
(21) 10.06 ft on 10/24/1974
(22) 10.02 ft on 09/26/1946
(23) 9.76 ft on 08/29/1996

(P): Preliminary values subject to further review.