Oregon's Source Water Assessment Maps and Data

Water Quantity and Quality

Oregon's Source Water Assessment Maps and Data

This Oregon Dept. of Environmental Quality (DEQ) webpage provides access to maps and GIS data of Oregon's groundwater and surface water drinking water source areas, and potential contaminant sources identified within those drinking water source areas.

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Oregon's Source Water Assessment Maps and Data

Water Quantity and Quality

Oregon's Source Water Assessment Maps and Data

Animals and Plants