Historic Crests
(1) 11.83 ft on 04/03/1979
(2) 11.40 ft on 04/13/1922
(3) 11.22 ft on 03/16/1973
(4) 11.00 ft on 04/05/1952
(5) 10.52 ft on 05/12/1960
(6) 10.45 ft on 04/01/1976
(7) 10.13 ft on 03/29/1986
(8) 10.11 ft on 06/23/1996
(9) 10.03 ft on 06/25/1993
(10) 9.94 ft on 04/04/1967
(11) 9.90 ft on 04/02/1943
(12) 9.82 ft on 04/14/1951
(13) 9.80 ft on 03/29/1939
(14) 9.80 ft on 03/24/1938
(15) 9.80 ft on 03/26/1953
(16) 9.76 ft on 04/25/1972
(17) 9.72 ft on 04/16/2011
(18) 9.70 ft on 07/05/1969
(19) 9.68 ft on 03/21/2016
(20) 9.68 ft on 04/14/1971
(21) 9.68 ft on 04/16/1965
(22) 9.60 ft on 03/18/1946
(23) 9.60 ft on 03/31/1950
(24) 9.41 ft on 04/03/2004
(25) 9.39 ft on 04/05/1998
(26) 9.31 ft on 04/30/1994
(27) 9.29 ft on 04/16/2001
(28) 9.28 ft on 04/20/1975
(29) 9.26 ft on 04/02/1962
(30) 9.21 ft on 12/21/2015 (P)
(31) 9.19 ft on 02/19/1990
(32) 9.13 ft on 06/04/1970
(33) 9.12 ft on 11/06/1985
(34) 9.10 ft on 04/01/1997
(35) 9.07 ft on 04/05/1982
(36) 9.02 ft on 03/30/1963
(37) 9.00 ft on 04/15/2008
(38) 9.00 ft on 06/05/1942
(39) 9.00 ft on 04/08/1959

(P): Preliminary values subject to further review.