Historic Crests
(1) 45.25 ft on 07/13/1994
(2) 41.30 ft on 01/21/1925
(3) 36.44 ft on 03/12/1998
(4) 34.90 ft on 03/09/1966
(5) 32.54 ft on 01/03/2016
(6) 32.07 ft on 03/08/2020
(7) 32.05 ft on 04/05/2009
(8) 31.70 ft on 03/28/1944
(9) 30.90 ft on 04/08/1960
(10) 30.30 ft on 03/11/1971
(11) 30.20 ft on 04/15/1964
(12) 29.60 ft on 03/27/1943
(13) 28.90 ft on 03/22/1975
(14) 28.81 ft on 03/25/1990
(15) 28.80 ft on 04/04/1970
(16) 27.70 ft on 03/04/1961
(17) 26.80 ft on 03/20/1942
(18) 26.80 ft on 02/27/2020
(19) 26.60 ft on 02/02/1978
(20) 25.70 ft on 05/10/1953
(21) 25.70 ft on 03/07/1939
(22) 25.60 ft on 04/15/1938
(23) 25.30 ft on 03/03/1979
(24) 25.10 ft on 01/02/1965
(25) 24.96 ft on 02/03/2010
(26) 24.50 ft on 03/16/1980
(27) 24.32 ft on 03/07/1991
(28) 20.30 ft on 04/08/2016
(29) 20.06 ft on 12/05/2018
(30) 18.07 ft on 01/24/2017

(P): Preliminary values subject to further review.