Historic Crests
(1) 987.99 ft on 07/05/2018 (P)
(2) 986.71 ft on 09/25/2010
(3) 985.24 ft on 03/23/2019 (P)
(4) 984.20 ft on 03/24/2011
(5) 981.92 ft on 04/25/2018 (P)
(6) 978.36 ft on 07/19/2016
(7) 976.12 ft on 10/05/2017 (P)
(8) 975.57 ft on 05/22/2017 (P)

(P): Preliminary values subject to further review.