Historic Crests
(1) 612.90 ft on 07/05/2017
(2) 612.89 ft on 08/26/2018
(3) 612.86 ft on 01/21/2019
(4) 612.63 ft on 08/22/2020
(5) 612.60 ft on 06/04/2021 (P)

(P): Preliminary values subject to further review.