Historic Crests
(1) 30.14 ft on 06/09/1984
(2) 29.70 ft on 07/13/1951
(3) 29.50 ft on 10/11/1973
(4) 28.51 ft on 05/29/1962
(5) 28.49 ft on 06/09/1982
(6) 28.38 ft on 06/18/1983
(7) 28.24 ft on 05/11/1970
(8) 28.15 ft on 09/21/1965
(9) 28.03 ft on 06/05/2015
(10) 27.72 ft on 03/31/1973
(11) 27.67 ft on 06/22/1977
(12) 27.53 ft on 06/01/1980
(13) 27.27 ft on 05/30/1959
(14) 27.24 ft on 06/22/1964
(15) 27.03 ft on 03/03/1979
(16) 26.80 ft on 03/28/1960
(17) 26.75 ft on 04/27/1969
(18) 26.69 ft on 05/24/2007
(19) 26.65 ft on 08/10/1968
(20) 26.64 ft on 06/24/1975
(21) 26.44 ft on 07/27/1981
(22) 26.43 ft on 06/06/1967
(23) 26.23 ft on 07/31/1958
(24) 26.11 ft on 05/27/2016
(25) 26.11 ft on 05/27/2016
(26) 26.03 ft on 06/01/1978
(27) 25.86 ft on 09/06/1972
(28) 25.48 ft on 04/21/1976
(29) 24.94 ft on 06/23/2019
(30) 24.40 ft on 06/01/1954
(31) 23.87 ft on 08/04/1985
(32) 23.59 ft on 10/06/1962
(33) 23.51 ft on 06/02/2011
(34) 23.24 ft on 05/31/1971
(35) 22.99 ft on 05/08/1961
(36) 22.22 ft on 07/01/1957
(37) 21.85 ft on 05/08/2019
(38) 20.82 ft on 06/16/2010
(39) 20.09 ft on 08/17/2019
(40) 19.80 ft on 03/30/2017
(41) 19.30 ft on 06/06/2008
(42) 18.80 ft on 05/11/2002
(43) 18.76 ft on 04/27/2009
(44) 18.36 ft on 04/18/2013
(45) 17.40 ft on 02/19/1955
(46) 14.09 ft on 06/09/1966
(47) 12.81 ft on 04/15/2012
(48) 10.90 ft on 06/28/1956
(49) 10.54 ft on 06/02/2014

(P): Preliminary values subject to further review.