Historic Crests
(1) 36.38 ft on 05/30/1984
(2) 35.59 ft on 05/04/1983
(3) 34.76 ft on 05/13/1996
(4) 34.60 ft on 08/29/2011
(5) 34.38 ft on 05/22/1990
(6) 34.36 ft on 04/23/1993
(7) 34.36 ft on 08/29/2011
(8) 34.15 ft on 12/02/1996
(9) 33.93 ft on 04/17/1994
(10) 33.70 ft on 05/07/1989
(11) 33.70 ft on 11/11/1990
(12) 33.37 ft on 05/04/1992
(13) 32.90 ft on 03/30/1993
(14) 32.50 ft on 01/09/1998
(15) 32.23 ft on 12/06/1994
(16) 31.64 ft on 03/18/1990
(17) 30.87 ft on 04/29/2011
(18) 27.45 ft on 01/25/1999
(19) 26.60 ft on 04/07/1989
(20) 23.78 ft on 01/17/1995
(21) 0.00 ft on 03/15/1977

(P): Preliminary values subject to further review.