Historic Crests
(1) 37.45 ft on 06/23/1972
(2) 35.90 ft on 03/18/1936
(3) 30.30 ft on 05/28/1946
(4) 28.80 ft on 11/26/1950
(5) 28.80 ft on 09/19/2004
(6) 28.78 ft on 03/11/1964
(7) 28.60 ft on 01/20/1996
(8) 28.05 ft on 09/26/1975
(9) 24.30 ft on 12/02/2010
(10) 22.70 ft on 03/11/2011
(11) 21.70 ft on 04/02/1993
(12) 20.30 ft on 04/03/2005
(13) 19.90 ft on 08/19/1995
(14) 19.50 ft on 03/25/1994
(15) 19.50 ft on 11/29/1993
(16) 19.00 ft on 04/18/1993
(17) 17.50 ft on 03/05/1991
(18) 17.50 ft on 04/04/1994
(19) 16.50 ft on 04/07/1994
(20) 16.00 ft on 10/24/1990

(P): Preliminary values subject to further review.