Recent Crests
(1) 544.40 ft on 05/18/2020
(2) 542.86 ft on 05/02/2019
(3) 542.09 ft on 02/22/2018
(4) 543.74 ft on 09/14/2008
(5) 542.87 ft on 08/24/2007
(6) 542.65 ft on 10/04/1986
(7) 542.50 ft on 03/05/1985
(8) 546.59 ft on 12/04/1982
(9) 542.40 ft on 03/03/1979

(P): Preliminary values subject to further review.