Historic Crests
(1) 145.01 ft on 12/03/1982
(2) 142.53 ft on 01/05/1983
(3) 141.89 ft on 02/08/1996
(4) 141.73 ft on 01/08/1983
(5) 141.61 ft on 12/16/1982
(6) 141.23 ft on 02/20/1982
(7) 140.93 ft on 01/24/1982
(8) 140.74 ft on 02/23/1986
(9) 140.60 ft on 10/29/1982
(10) 140.53 ft on 01/25/1984
(11) 140.04 ft on 01/24/1984
(12) 139.54 ft on 12/02/1977
(13) 139.29 ft on 11/24/1986
(14) 139.01 ft on 12/09/2015
(15) 138.84 ft on 01/03/1984
(16) 134.85 ft on 11/07/2006
(17) 134.07 ft on 01/07/2009
(18) 131.07 ft on 12/03/2007

(P): Preliminary values subject to further review.