NYU Spatial Data Repository

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You searched for: Author Geological Survey (U.S.). Water Resources Division. Wisconsin District Remove constraint Author: Geological Survey (U.S.). Water Resources Division. Wisconsin District Subject Geoscientific Information Remove constraint Subject: Geoscientific Information Place New Jersey Remove constraint Place: New Jersey
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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.).