Historic Crests
(1) 33.78 ft on 10/21/1983
(2) 32.38 ft on 05/28/1987
(3) 32.30 ft on 06/01/1987
(4) 31.40 ft on 10/01/1986
(5) 28.34 ft on 06/02/1973
(6) 28.00 ft on 10/09/1986
(7) 27.83 ft on 05/07/1969
(8) 27.50 ft on 05/28/1978
(9) 27.37 ft on 06/10/1979
(10) 27.13 ft on 05/23/1975
(11) 27.04 ft on 06/06/1978
(12) 26.85 ft on 01/01/1985
(13) 26.82 ft on 10/03/1971
(14) 26.30 ft on 05/29/1982
(15) 26.11 ft on 06/06/1985
(16) 26.00 ft on 03/20/1985
(17) 25.92 ft on 07/30/1975
(18) 25.81 ft on 05/25/1982
(19) 25.73 ft on 06/05/1973
(20) 25.63 ft on 05/30/1980
(21) 25.52 ft on 04/12/1967
(22) 24.90 ft on 05/24/2015
(23) 24.76 ft on 05/15/1986
(24) 24.53 ft on 05/21/1977
(25) 24.52 ft on 05/17/1982
(26) 24.52 ft on 06/01/1977
(27) 24.03 ft on 09/27/1965
(28) 24.01 ft on 06/13/1989

(P): Preliminary values subject to further review.