You searched for: Publisher Geological Survey (U.S.) Remove constraint Publisher: Geological Survey (U.S.) Subject Inland Waters Remove constraint Subject: Inland Waters Subject Aquifers Remove constraint Subject: Aquifers Place United States Remove constraint Place: United States Place Georgia Remove constraint Place: Georgia Format Shapefile Remove constraint Format: Shapefile
1. Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands
2003. Geological Survey (U.S.). Water Resources Division. Wisconsin District. This polygon shapefile contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islan... Geological Survey (U.S.).