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State
Groundwater Management Area Lower Umatilla
State of Oregon —
This polygon layer contains a spatial representation of a geographic area that is designated as a Groundwater Management Area for the Lower Umatilla Basin in Oregon. -
State
Vehicle Inspection Program Boundaries
State of Oregon —
This data layer is an element of the Oregon GIS Framework. This polygon theme contains a spatial representation of geographic areas that are designated as motor... -
State
Groundwater Management Area So Willamette Valley
State of Oregon —
This polygon layer contains a spatial representation of a geographic area that is designated as a Groundwater Management Area for the Southern Willamette Valley in... -
State
Groundwater Management Area No Malheur Co
State of Oregon —
This polygon layer contains a spatial representation of a geographic area that is designated as a Groundwater Management Area for Malheur County, Oregon.