Historic Crests
(1) 647.38 ft on 04/21/1965
(2) 645.20 ft on 04/18/2001
(3) 644.87 ft on 04/20/1969
(4) 644.30 ft on 04/20/1952
(5) 643.85 ft on 04/19/1951
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(P): Preliminary values subject to further review.
Recent Crests
(1) 641.62 ft on 06/01/2019
(2) 643.00 ft on 04/23/2019
(3) 642.07 ft on 07/01/2014
(4) 642.88 ft on 04/14/2011
(5) 641.92 ft on 09/27/2010
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(P): Preliminary values subject to further review.
Low Water Records (1) 625.25 ft on 07/31/1936
(2) 628.60 ft on 01/01/1937
(3) 629.51 ft on 10/04/1947
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