Historic Crests
(1) 42.00 ft on 09/22/1967
(2) 37.85 ft on 04/20/1976
(3) 36.64 ft on 10/16/1946
(4) 32.20 ft on 07/01/1936
(5) 28.00 ft on 04/05/1991
(6) 27.98 ft on 11/22/2004
(7) 27.68 ft on 04/17/1992
(8) 27.02 ft on 10/31/1981
(9) 21.60 ft on 07/03/2007
(10) 21.03 ft on 08/26/2017
(11) 20.86 ft on 07/17/1990
(12) 19.84 ft on 06/18/2015
(13) 19.73 ft on 09/01/1981
(14) 19.50 ft on 11/19/1982
(15) 19.15 ft on 06/11/1987
(16) 18.62 ft on 07/06/2007
(17) 17.36 ft on 03/21/2015
(18) 16.56 ft on 03/18/2015
(19) 16.35 ft on 07/04/1985
(20) 16.01 ft on 03/10/2016
(21) 11.53 ft on 07/17/2002
(22) 8.17 ft on 06/13/1986

(P): Preliminary values subject to further review.