Aquifers

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Legend

 Paleozoic-rock Aquifer

 Crystalline-rock Aquifer

 Cretaceous Aquifer in Georgia’s Coastal Plain

 Claiborne Aquifer in Georgia’s Coastal Plain 

 South Central Georgia Floridan Aquifer Area

 Dougherty Plain Upper Floridan Aquifer Area

 Eastern Coastal Plain Floridan Aquifer Area

Aquifer Depth

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Legend

Valley and Ridge Appalachian Plateau aquifers

 Paleozoic-rock aquifer

Piedmont and Blue Ridge aquifers

 Crystalline-rock aquifer

Coastal Plain aquifers

 Surficial aquifer system (not principal aquifer)

 Brunswick aquifer system

 Floridan aquifer system

 Claiborne, Clayton, and Providence aquifers

 Cretaceous aquifer system