Historic Crests
(1) 998.40 ft on 06/13/1995
(2) 992.05 ft on 07/31/1993
(3) 990.23 ft on 06/02/1982
(4) 989.62 ft on 10/19/1985
(5) 989.53 ft on 04/12/1983
(6) 989.01 ft on 04/05/1973
(7) 988.40 ft on 06/27/1977
(8) 987.70 ft on 04/08/1988
(9) 986.82 ft on 06/30/1967
(10) 986.49 ft on 07/03/1969
(11) 985.60 ft on 10/24/1986
(12) 985.41 ft on 06/25/1975
(13) 984.10 ft on 03/26/1987
(14) 984.08 ft on 06/16/1965
(15) 984.07 ft on 05/22/1990
(16) 983.77 ft on 04/09/1980
(17) 983.10 ft on 06/22/1981
(18) 982.42 ft on 12/17/1992
(19) 982.42 ft on 05/31/1992
(20) 982.03 ft on 08/03/1968
(21) 982.00 ft on 06/13/1984
(22) 981.70 ft on 04/10/1979
(23) 981.54 ft on 05/09/1972
(24) 981.51 ft on 05/16/1991
(25) 980.30 ft on 05/29/1978
(26) 979.73 ft on 06/05/1970
(27) 978.59 ft on 05/15/1974
(28) 976.49 ft on 05/31/1991
(29) 976.24 ft on 06/14/1971
(30) 975.43 ft on 04/19/1966
(31) 975.30 ft on 06/04/1976
(32) 973.91 ft on 11/02/1989
(33) 969.57 ft on 07/01/1964

(P): Preliminary values subject to further review.