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GPS data collected for preconstruction hydrographic surveys of Missouri River downstream from Gavins Point Dam near river mile 761.4

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: February 22, 2026 | Last Modified: 2026-02-17T00:00:00Z
This data set contains land surface elevations on dry and wadeable portions of transects for pre-construction hydrographic surveys on the Missouri River below Gavins Point Dam for the Emergent Sandbar Habitat construction project near River Mile 761.4. Data tie- ins to local benchmarks also are included

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