How Many People Can an Aquifer Support?
ES1406  United States Aquifer Map

This map shows principal aquifers across the United States. You can follow the links below to find information on aquifers in your area.

US Department of the Interior
United States Aquifer map. Click the first link below to access the National Atlas online GIS version of this map.

National Atlas Aquifer Map

USGS Groundwater Information

Sandstone Aquifers

Sand and Gravel Aquifers

Carbonate Rock Aquifers

Volcanic Rock Aquifers

 Step:   1   2   3   4   5   6   7   8   9   10