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2 datasets found
  • Federal

    Navigable Waterway Network Lines NGDA 17 recent views

    Department of Transportation —

    The Navigable Waterway Network Lines dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of...
  • Federal

    EnviroAtlas - HU12_polygon 11 recent views

    U.S. Environmental Protection Agency —

    This data set is a complete digital hydrologic unit boundary layer to the Subwatershed (12-digit) 6th level for the entire United States. This data set consists of...
2 datasets found

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