Historic Crests
(1) 25.17 ft on 02/08/1996
(2) 22.95 ft on 12/02/1977
(3) 22.92 ft on 01/20/1972
(4) 21.60 ft on 02/23/1986
(5) 21.38 ft on 01/24/1982
(6) 21.15 ft on 12/22/1964
(7) 20.85 ft on 02/01/1987
(8) 20.52 ft on 11/30/1994
(9) 20.48 ft on 12/13/1977
(10) 20.47 ft on 12/04/1975
(11) 20.28 ft on 01/28/1965
(12) 20.22 ft on 01/15/1974
(13) 20.14 ft on 02/19/1995
(14) 20.09 ft on 12/25/1980
(15) 20.00 ft on 12/01/1975
(16) 19.95 ft on 11/25/1977
(17) 19.86 ft on 12/03/1982
(18) 19.82 ft on 01/05/1969
(19) 19.80 ft on 02/27/1972
(20) 19.52 ft on 01/07/1983
(21) 19.43 ft on 12/21/1972
(22) 19.42 ft on 02/19/1968
(23) 19.38 ft on 01/19/1971
(24) 19.32 ft on 01/14/1975
(25) 19.29 ft on 01/22/1970
(26) 19.15 ft on 12/27/1994
(27) 19.12 ft on 01/07/1969
(28) 19.08 ft on 01/18/1970
(29) 19.06 ft on 04/05/1991
(30) 19.02 ft on 03/09/1966
(31) 19.00 ft on 01/11/1972
(32) 18.97 ft on 02/07/1979
(33) 18.94 ft on 10/31/1994
(34) 18.93 ft on 01/25/1971
(35) 18.91 ft on 12/01/1964
(36) 18.84 ft on 01/09/1990
(37) 18.82 ft on 11/16/1973
(38) 18.82 ft on 12/30/1970
(39) 18.74 ft on 11/24/1964
(40) 18.66 ft on 01/14/1970
(41) 18.60 ft on 02/10/1990
(42) 18.59 ft on 02/16/1972
(43) 18.53 ft on 12/07/1975
(44) 18.52 ft on 12/13/1966
(45) 18.48 ft on 02/04/1968
(46) 18.43 ft on 01/05/1966
(47) 18.38 ft on 12/21/1974
(48) 18.35 ft on 12/07/1970
(49) 18.28 ft on 12/05/1971
(50) 18.26 ft on 03/05/1979
(51) 18.25 ft on 12/27/1974
(52) 18.15 ft on 01/13/1967
(53) 18.11 ft on 12/04/1989
(54) 18.08 ft on 01/07/1990
(55) 18.06 ft on 01/14/1988
(56) 18.06 ft on 01/05/1983
(57) 18.05 ft on 12/02/1981
(58) 18.02 ft on 12/16/1973
(59) 17.98 ft on 11/28/1973
(60) 17.97 ft on 01/12/1991
(61) 17.96 ft on 03/23/1993
(62) 17.75 ft on 01/09/1989
(63) 17.36 ft on 12/06/1991
(64) 17.32 ft on 11/28/1984
(65) 17.15 ft on 01/25/1984
(66) 16.92 ft on 01/14/1980
(67) 16.19 ft on 01/05/1994
(68) 16.19 ft on 03/07/1977

(P): Preliminary values subject to further review.