Historic Crests
(1) 25.75 ft on 09/22/1959
(2) 25.14 ft on 07/25/1993
(3) 25.11 ft on 05/26/2019
(4) 24.94 ft on 03/23/1960
(5) 24.76 ft on 08/14/1961
(6) 24.57 ft on 09/14/1961
(7) 24.47 ft on 04/16/1987
(8) 24.44 ft on 04/03/1973
(9) 23.76 ft on 05/02/1979
(10) 23.59 ft on 06/16/1970
(11) 23.44 ft on 10/12/1973
(12) 23.28 ft on 06/04/1967
(13) 23.20 ft on 06/11/2001
(14) 22.60 ft on 11/18/1997
(15) 22.40 ft on 05/28/2008
(16) 21.30 ft on 08/01/1927
(17) 20.91 ft on 06/26/1975
(18) 20.57 ft on 07/27/1968
(19) 20.27 ft on 07/04/1962
(20) 20.08 ft on 11/17/1971
(21) 19.88 ft on 09/01/1969
(22) 19.71 ft on 08/03/2007
(23) 19.70 ft on 06/01/1951
(24) 19.67 ft on 06/23/1981
(25) 19.63 ft on 06/22/1978
(26) 19.24 ft on 08/14/1992
(27) 19.22 ft on 05/25/2011
(28) 19.19 ft on 07/17/1963
(29) 18.72 ft on 10/10/2018
(30) 18.29 ft on 08/01/1971
(31) 17.42 ft on 10/23/1965
(32) 16.97 ft on 09/20/1976
(33) 16.89 ft on 07/07/1993
(34) 16.57 ft on 06/30/2014
(35) 16.18 ft on 05/09/1986
(36) 15.23 ft on 08/17/1990
(37) 14.97 ft on 08/25/2010
(38) 14.67 ft on 04/01/1980
(39) 13.75 ft on 04/20/2016
(40) 13.55 ft on 07/10/2014
(41) 12.20 ft on 07/30/1985
(42) 12.07 ft on 03/21/1982
(43) 11.59 ft on 06/28/1989
(44) 10.67 ft on 04/30/1984
(45) 8.98 ft on 05/29/1977
(46) 8.22 ft on 07/17/1994
(47) 7.90 ft on 05/27/1991
(48) 5.87 ft on 07/20/1988
(49) 5.34 ft on 06/03/1983

(P): Preliminary values subject to further review.