-
State
Quadrangle Boundaries
State of Oregon —
This is a dataset download, not a document. The Open button will start the download.This data represents the map extent for current and historical USGS topographic... -
Federal
Surface Coal Mine Operation Permit Boundaries
Department of the Interior —
As described by ASTM D7780-12: This feature class contains polygons depicting boundaries of surface Coal Mining Operations and surface disturbance due to underground...