IENC Distance Marks 2025
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<p><span style='font-family:"Arial",sans-serif; color:#4C4C4C; background:white;'>This dataset contains USACE IENC distance mark locations. A distance mark indicates the distance measured from an origin and consists of either a solid visible structure or a distinct location without special installation. Usually found on canals or rivers. These distance marks are measured in Statute Miles.</span></p>
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