Historic Crests
(1) 30.44 ft on 10/05/1981
(2) 28.70 ft on 08/18/1983
(3) 28.64 ft on 06/09/1975
(4) 28.61 ft on 06/16/1976
(5) 28.46 ft on 09/20/1979
(6) 27.99 ft on 05/20/1966
(7) 27.91 ft on 06/09/2001
(8) 27.87 ft on 07/25/1979
(9) 27.58 ft on 07/07/1973
(10) 27.36 ft on 08/31/1981
(11) 27.30 ft on 11/11/1985
(12) 26.99 ft on 02/04/1986
(13) 26.71 ft on 08/01/1989
(14) 26.56 ft on 08/27/2017
(15) 25.91 ft on 05/13/1982
(16) 25.91 ft on 10/05/1981
(17) 25.77 ft on 09/11/1961
(18) 25.69 ft on 05/21/1970
(19) 25.61 ft on 10/20/1993
(20) 25.37 ft on 05/14/1981
(21) 25.35 ft on 10/18/1994
(22) 25.16 ft on 02/04/1992
(23) 24.95 ft on 02/23/1985
(24) 24.80 ft on 06/12/1987
(25) 24.68 ft on 01/18/1992
(26) 24.59 ft on 06/20/1993
(27) 24.39 ft on 01/15/1991
(28) 24.28 ft on 06/19/1961
(29) 23.98 ft on 12/22/1991
(30) 23.95 ft on 05/18/1989
(31) 23.16 ft on 05/29/1992
(32) 22.33 ft on 03/20/1985
(33) 22.12 ft on 01/17/1987
(34) 21.84 ft on 05/08/1991
(35) 21.76 ft on 01/07/1993
(36) 21.69 ft on 04/04/1995
(37) 21.67 ft on 12/17/1995
(38) 21.54 ft on 11/14/1993
(39) 21.34 ft on 01/09/1984
(40) 21.15 ft on 10/31/1981
(41) 20.83 ft on 07/16/1983
(42) 19.93 ft on 02/04/1964
(43) 18.84 ft on 04/26/1990
(44) 17.99 ft on 03/17/1988

(P): Preliminary values subject to further review.