Historic Crests
(1) 19.87 ft on 06/28/1957
(2) 12.91 ft on 12/20/1957
(3) 9.27 ft on 12/29/1967
(4) 9.04 ft on 06/23/1960
(5) 8.60 ft on 07/14/1962
(6) 8.40 ft on 03/16/1963
(7) 8.22 ft on 03/21/1964
(8) 8.08 ft on 02/10/1974
(9) 8.03 ft on 01/12/1973
(10) 7.92 ft on 02/11/1959
(11) 7.63 ft on 02/18/1965
(12) 7.15 ft on 05/08/1961
(13) -9,999.00 ft on 03/24/1990
(14) -9,999.00 ft on 05/01/1984
(15) -9,999.00 ft on 04/12/1988
(16) -9,999.00 ft on 12/18/1985
(17) -9,999.00 ft on 06/25/1989
(18) -9,999.00 ft on 03/21/1985
(19) -9,999.00 ft on 10/17/1986

(P): Preliminary values subject to further review.