Historic Crests
(1) 1,591.86 ft on 09/12/2019
(2) 1,590.50 ft on 07/20/2018
(3) 1,589.71 ft on 03/21/2019
(4) 1,588.50 ft on 04/23/2018
(5) 1,588.47 ft on 04/10/2023
(6) 1,585.08 ft on 04/01/2020

(P): Preliminary values subject to further review.