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State
GNIS
State of Oregon —
The Geographic Names Information System (GNIS) is the Federal standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS for the U.S. Board... -
State
Abandoned Mine Locations
State of Oregon —
Mineral Information Layer for Oregon-Release 3 (MILO-Release 3) is a geospatial database that stores and manages information regarding Oregons mineral occurrences,... -
Federal
Rare plant and animal species documented by Summit Metro Parks in the Columbia Sensitive Resource Zone of Cuyahoga Valley National Park
Department of the Interior —
Rare plant and animal species documented by Summit Metro Parks in the Columbia Sensitive Resource Zone