Historic Crests
(1) 24.97 ft on 07/16/1982
(2) 24.05 ft on 07/04/1981
(3) 21.44 ft on 05/14/1970
(4) 21.03 ft on 06/02/1980
(5) 20.88 ft on 10/03/1973
(6) 20.61 ft on 03/05/1976
(7) 19.71 ft on 05/01/1973
(8) 19.64 ft on 05/17/1986
(9) 19.03 ft on 10/09/1970
(10) 18.52 ft on 11/11/2021
(11) 18.48 ft on 05/07/1978
(12) 18.41 ft on 06/09/1984
(13) 18.21 ft on 04/02/1983
(14) 17.80 ft on 06/21/1967
(15) 16.95 ft on 03/03/1985
(16) 16.77 ft on 04/21/1979
(17) 16.59 ft on 05/20/1968
(18) 15.67 ft on 01/01/1969
(19) 14.54 ft on 07/01/1975
(20) 12.90 ft on 05/29/1989
(21) 12.90 ft on 04/01/2023
(22) 12.66 ft on 05/11/1966

(P): Preliminary values subject to further review.