Historic Crests
(1) 38.13 ft on 04/11/1948
(2) 36.06 ft on 08/26/1928
(3) 34.82 ft on 04/18/1973
(4) 33.29 ft on 03/22/1998
(5) 32.94 ft on 04/13/1984
(6) 32.32 ft on 02/23/1986
(7) 32.01 ft on 04/15/2009
(8) 31.91 ft on 03/18/1991
(9) 31.55 ft on 03/29/1959
(10) 31.25 ft on 03/20/1984
(11) 30.74 ft on 04/16/2005
(12) 30.04 ft on 02/11/1991
(13) 29.90 ft on 05/01/2014
(14) 29.55 ft on 03/20/1966
(15) 29.42 ft on 03/16/1964
(16) 29.33 ft on 03/14/1965
(17) 28.54 ft on 03/14/1987
(18) 28.51 ft on 04/19/1960
(19) 28.50 ft on 04/26/1983
(20) 28.47 ft on 03/21/2003
(21) 27.81 ft on 12/28/2018
(22) 27.76 ft on 03/28/1942
(23) 27.74 ft on 04/28/1975
(24) 27.33 ft on 04/15/1970
(25) 27.16 ft on 04/27/1958
(26) 26.50 ft on 03/30/1945
(27) 26.02 ft on 03/01/1933
(28) 25.71 ft on 04/20/1937
(29) 24.29 ft on 04/16/2003
(30) 24.09 ft on 04/12/2016

(P): Preliminary values subject to further review.