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US Army Corps of Engineers

Engineer Research and Development Center Website

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Public Involvement In Environmental Restoration under the Defense Environmental and Restoration Program (DERP)

Published March 7, 2013

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Video by Jared Eastman

Introduction to the Interim Draft of the National Ordinary High Water Mark (OHWM) Manual

U.S. Army Corps of Engineers, Engineer Research and Development Center

Jan. 30, 2023 | 24:23

Introduction to the Interim Draft of the National Ordinary High Water Mark (OHWM) Manual for Rivers and Streams.