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Maps of the groundwater and surface water drinking water source areas and potential contaminant sources identified within those drinking water source areas are available in several formats including an online interactive mapping tool, GIS data layers and in a print-ready formats.
Due to security reasons, the agencies restrict access to the GIS layers with latitude/longitude readings of wells, springs and intakes.
If you do not find what you are looking for or would like individual maps, data layers or data queries at a local or regional scale, please email Drinkingwater.Protection@deq.oregon.gov
For more information, email: Drinkingwater.Protection@deq.oregon.gov
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