Historic Crests
(1) 171.09 ft on 12/06/1983
(2) 170.83 ft on 05/22/1983
(3) 170.55 ft on 12/29/1982
(4) 169.76 ft on 04/09/1983
(5) 169.53 ft on 12/24/1990
(6) 169.45 ft on 05/29/1991
(7) 168.81 ft on 02/21/1991
(8) 166.90 ft on 02/25/2019
(9) 166.35 ft on 02/14/2020
(10) 166.21 ft on 05/01/1991
(11) 163.88 ft on 12/05/1991
(12) 162.95 ft on 04/02/1988
(13) 162.28 ft on 12/10/2004
(14) 161.94 ft on 04/04/2000
(15) 161.28 ft on 04/24/1995

(P): Preliminary values subject to further review.