Historic Crests
(1) 42.80 ft on 03/18/1936
(2) 35.90 ft on 12/31/1942
(3) 33.20 ft on 01/20/1996
(4) 33.00 ft on 06/24/1972
(5) 32.10 ft on 03/07/1975
(6) 31.40 ft on 10/16/1954
(7) 30.00 ft on 03/11/1964
(8) 29.90 ft on 09/19/2004
(9) 28.80 ft on 01/22/1959
(10) 27.50 ft on 12/04/1959
(11) 27.18 ft on 01/07/2005
(12) 26.90 ft on 02/14/1966
(13) 26.80 ft on 04/01/1960
(14) 26.40 ft on 12/31/1990
(15) 26.03 ft on 02/17/2018
(16) 25.98 ft on 09/11/2018
(17) 24.40 ft on 11/06/1984
(18) 24.20 ft on 12/19/1990
(19) 22.76 ft on 03/16/2007
(20) 20.17 ft on 03/24/2007
(21) 19.38 ft on 02/24/2003

(P): Preliminary values subject to further review.