Historic Crests
(1) 33.60 ft on 10/22/1983
(2) 32.65 ft on 05/30/1987
(3) 30.56 ft on 06/07/1995
(4) 28.78 ft on 06/11/1995
(5) 28.12 ft on 06/08/1941
(6) 27.20 ft on 05/19/1935
(7) 27.20 ft on 05/01/1908
(8) 27.00 ft on 01/01/1891
(9) 26.68 ft on 05/19/1951
(10) 25.57 ft on 05/05/1941
(11) 24.53 ft on 08/04/1995
(12) 24.14 ft on 05/27/2015
(13) 24.00 ft on 07/01/2007
(14) 23.78 ft on 05/04/1990
(15) 23.75 ft on 05/21/2015
(16) 23.42 ft on 10/24/1986
(17) 23.30 ft on 10/07/1955
(18) 23.25 ft on 06/18/2015
(19) 22.97 ft on 06/11/1941
(20) 22.97 ft on 05/11/2015
(21) 22.72 ft on 06/04/1957
(22) 22.48 ft on 12/21/1991
(23) 22.44 ft on 05/21/1955
(24) 22.32 ft on 03/18/1998
(25) 21.85 ft on 10/06/1986
(26) 21.79 ft on 06/05/1991
(27) 21.61 ft on 04/21/1990
(28) 21.52 ft on 05/14/1954
(29) 21.50 ft on 06/16/1941
(30) 21.45 ft on 10/31/1941
(31) 21.31 ft on 10/14/1981
(32) 21.24 ft on 11/02/1972
(33) 21.14 ft on 05/10/1993
(34) 21.00 ft on 05/20/1957
(35) 20.94 ft on 06/08/1985
(36) 20.87 ft on 04/19/2016
(37) 20.85 ft on 05/25/1975
(38) 20.72 ft on 10/21/1965
(39) 20.70 ft on 05/23/1941
(40) 20.70 ft on 05/18/2015
(41) 20.46 ft on 07/29/1975
(42) 20.42 ft on 10/20/1960
(43) 20.26 ft on 10/03/1941
(44) 20.22 ft on 06/15/1989
(45) 20.14 ft on 05/19/1947
(46) 20.13 ft on 10/20/1985
(47) 20.06 ft on 05/27/1957
(48) 20.03 ft on 06/09/1989
(49) 20.00 ft on 05/13/1993
(50) 20.00 ft on 05/31/1975

(P): Preliminary values subject to further review.