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Tree rings of cottonwoods along the Missouri River downstream of Garrison Dam, ND, USA

Published by U.S. Geological Survey | Department of the Interior | Catalog Last Checked: August 01, 2026 at 03:58 AM | Dataset Last Updated: April 15, 2018 at 12:00 AM
This dataset consists of ring widths of large cottonwood trees on the floodplain of the Missouri River downstream of Garrison Dam in North Dakota. Trees are from three sites: Smith Grove, Kimball Bottoms and Cross Ranch as described in the publication by Friedman et al.

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