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USGS: Mapping Framework Established for Fern Ridge Lake Geomorphology
September 24, 2025
WASHINGTON, Sept. 24 (TNSLrpt) -- The U.S. Department of the Interior, U.S. Geological Survey (USGS), in cooperation with the U.S. Army Corps of Engineers (USACE), has prepared 'Framework Developed for Geomorphic Mapping of Fern Ridge Lake, Oregon, 2023,' Data Report 1215, authored by Mackenzie K. Keith and Heather D. Bervid. This document describes a methodology for mapping the present-day landforms and cover of the reservoir, a structure intended to evaluate erosion and deposition pr . . .

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